Skip to content
Get $100 off when you sign up for the newsletter  Get Coupon
Get $100 off when you join the newsletter  Get Coupon

20' x 18' Attached Modern Pergola Over Deck - Vinyl Exterior w/ Aluminum Frame - Made in USA 🇺🇸

Save up to $1,000 👇 Happy Holidays Sale
Original price $21,370
Original price Starting at $21,370
Original price $21,370
Current price $20,370
Original price $21,370
Starting at $21,370 $20,370
Current price $20,370
Original price $21,370
$1,000 Off

Shipping: $499  $999  $500 Off

Coupons: 1 available  Reveal Coupon

Customization Options:

Color: White Vinyl

Happy Holidays Sale Ending December 10th - Get $1,000 Off Plus Half-Price Shipping!

About This Wall-Mounted Modern Pergola Over Deck

House-Attached

wall-mounted pergola with 6 posts
(see the free-standing kit w/ 9 posts)
w/ 6 posts (see standalone kit w/ 9 posts)

20' (Attached) x 18'

attaches on the 20' width side
(see kit attached on the 18' side)
attaches on 20' side (see kit att. on 18' side)

Modern Style

inline roof slats with no overhangs
(see the traditional style with overhangs)
no overhangs (see kit w/ overhangs)

Angled Shade Purlins

with purlin spacing based on your choice of 50%, 75% or 90% shadeyour choice of 50%, 75% or 90% shade

All Vinyl Exterior

in your choice of white or tan
(maintenance-free & easy to clean)
in your choice of white or tan

Aluminum Frame

heavy-duty, rust-proof aluminum inserts in all weight-bearing componentsin all structural weight-bearing parts

Lifetime Warranty

guaranteed not to rust, sag, bow, break or become discolored or brittleguaranteed not to rust, sag, bow or discolor

Made in USA 🇺🇸

using only the finest America-sourced vinyl and aluminum componentsusing only USA-sourced vinyl & aluminum

Want a different configuration?

Artboard-66
Artboard-66

Because you get the unbeatable combination of...

1. High Strength

Sunset Pergolas are built to last — and to stay beautiful — for decades. The heavy-duty aluminum frame ensures that your pergola will not rust, break, sag, bow or bend over time. The half-inch thick welded post bases and stainless steel fasteners will hold the structure securely in place, even in extreme weather conditions.

2. Low Maintenance

The exterior of every piece (the posts, beams, rafters and shade purlins… everything!) is made of premium extruded vinyl that is as beautiful as it is durable. Sunset Pergolas are virtually maintenance-free and are guaranteed to never chalk, pit, discolor or become brittle. And you'll never have to sand or re-stain/paint the exterior.

3. Real Shade

Sunset Pergolas aren't just decorative; they provide serious shade and UV protection. Most pergolas on the market might as well come with a bottle of sunscreen! But with our customizable angled purlin system, you get to choose between 50%, 75% and 90% shade coverage (or any other shade level you'd like).

4. Lifetime Warranty

While most pergolas are made overseas and come with a 2-3 year warranty, Sunset Pergolas are made in the USA 🇺🇸 and are backed by an unmatched lifetime warranty. We guarantee it will never rust, bow, break, discolor or become brittle, even in extreme weather conditions. Buying a Sunset Pergola is an investment in the value of your home.

1. High Strength

Sunset Pergolas are built to last — and to stay beautiful — for decades. The heavy-duty aluminum frame ensures that your pergola will not rust, break, sag, bow or bend over time. The half-inch thick welded post bases and stainless steel fasteners will hold the structure securely in place, even in extreme weather conditions.

2. Low Maintenance

The exterior of every piece (the posts, beams, rafters and shade purlins… everything!) is made of premium extruded vinyl that is as beautiful as it is durable. Sunset Pergolas are virtually maintenance-free and are guaranteed to never chalk, pit, discolor or become brittle. And you'll never have to sand or re-stain/paint the exterior.

3. Real Shade

Sunset Pergolas aren't just decorative; they provide serious shade and UV protection. Most pergolas on the market might as well come with a bottle of sunscreen! But with our customizable angled purlin system, you get to choose between 50%, 75% and 90% shade coverage (or any other shade level you'd like).

4. Lifetime Warranty

While most pergolas are made overseas and come with a 2-3 year warranty, Sunset Pergolas are made in the USA 🇺🇸 and are backed by an unmatched lifetime warranty. We guarantee it will never rust, bow, break, discolor or become brittle, even in extreme weather conditions. Buying a Sunset Pergola is an investment in the value of your home.

Customer Photo Gallery

Components of This contemporary vinyl pergola kit

Close-up schematic of the corner of a modern attached pergola, showing that posts hold up the beams, which hold up the rafters, which hold up the purlin holders, which house the shade purlins, with a ledger plate used to attach the pergola to the homeSunset Pergola kits include virtually everything you'll need for a fully-assembled pergola. This modern pergola over deck includes the following components (part labels are color-coded  to match the image):

  • 6 Posts - 7" x 7" x 10 feet tall with heavy-duty aluminum frame (your choice of 2 styles)
  • 1 Ledger Plate - for attaching the pergola to your home or other structure
  • 10 Box Beams - 2" x 8" with heavy-duty aluminum frame
  • 16 Rafters - 2" x 6" with heavy-duty aluminum frame
  • 8 Outside Purlin Holders - 2" x 3.5" (sit up against box beams)
  • 16 Inside Purlin Holders - 1.75" x 1.75" (sit atop rafters)
  • 96 Shade Purlins - 7/8" x 3" (this quantity assumes you have selected the 75% shade option)
  • All Hardware & Screws (stainless steel) needed to assemble the pergola, except  for hardware for securing the posts to a secure base & the ledger plate to your home (since the hardware needed is dependent upon the material you're going into)



Get a Free Sample

Sunset Pergolas are built to last a lifetime! We use thick & durable extruded vinyl that is colored throughout (not just the surface) with heavy-duty rust-free aluminum inserts that can withstand hurricane-level winds and the most extreme weather conditions. Our pergolas are manufactured right here in the USA and are backed by an unbeatable lifetime warranty.

But don't just take our word for it! We're so confident you'll be blown away by the quality of our materials that we'll happily send you a free sample (including free shipping). Each sample we send out costs us $25-30, but we're happy to eat the cost. That's how sure we are you'll choose to order a Sunset Pergola once you see the quality of our materials for yourself.

Request Free Sample »

Built to Last — And to Stay Beautiful — For a Lifetime

Beautiful & Durable All Vinyl

premium extruded vinyl colored throughout (not just the outer surface) - 9.5mm thick walls on 7x7 posts / 2.4mm on beams & rafters / 2.0mm on purlin holders & purlins

Much Lighter Than Wood

because our modern vinyl & aluminum pergolas are quite light, they can span 16 feet without requiring a middle post (wood pergolas can only span 12 feet)

Multiple Mounting Options

posts (columns) can be anchored to a cement slab, wood or composite deck footings, concrete footings, pillars, column tops, landscape toppers and more

Withstands Heavy Winds

passed FEA testing by an independent structural engineering firm and includes a lifetime warranty for wind damage if installed with optional hurricane brackets

Heavy-Duty, Rust-Proof Frame

rust-proof aluminum frame in all weight-bearing components (5.7mm in 7x7 posts / 2.5mm 10-gauge in 2x8 box beams / 2.0mm 12-gauge in 2x6 rafters)

Withstands Extreme Weather

thick & durable vinyl prevents deforming in extreme heat & cracking in extreme cold — rust-proof aluminum frame will not bow, bend or break over time

Beautiful & Durable All Vinyl

premium extruded vinyl colored throughout (not just the outer surface) - 9.5mm thick walls on 7x7 posts / 2.4mm on beams & rafters / 2.0mm on purlin holders & purlins

Much Lighter Than Wood

because our modern vinyl & aluminum pergolas are quite light, they can span 16 feet without requiring a middle post (wood pergolas can only span 12 feet)

Multiple Mounting Options

posts (columns) can be anchored to a cement slab, wood or composite deck footings, concrete footings, pillars, column tops, landscape toppers and more

Withstands Heavy Winds

passed FEA testing by an independent structural engineering firm and includes a lifetime warranty for wind damage if installed with optional hurricane brackets

Heavy-Duty, Rust-Proof Frame

rust-proof aluminum frame in all weight-bearing components (5.7mm in 7x7 posts / 2.5mm 10-gauge in 2x8 box beams / 2.0mm 12-gauge in 2x6 rafters)

Withstands Extreme Weather

thick & durable vinyl prevents deforming in extreme heat & cracking in extreme cold — rust-proof aluminum frame will not bow, bend or break over time

Buying a Sunset Pergola is an Investment in the Value of Your Home

Easy Assembly: DIY or Installed for You

Assembling this modern vinyl pergola is quite easy, even for novices. What's more, you won't need any specialized tools or machinery. If you and a helper can lift up to 80 pounds and can use a drill, tape measure, level, circular saw and ladder, you're ready for a rewarding Do-It-Yourself project.

We provide the following resources to make assembly as easy as possible:

  • Fully-illustrated step-by-step installation instructions (check out these simplified instructions that provide a quick "at-a-glance" overview of the key steps in the installation process)
  • Several how-to videos demonstrating the more "difficult" steps
  • Free live assistance via FaceTime or Skype (if needed)

Alternatively, you can purchase the Installation Service add-on to have this over-the-deck pergola installed for you. The service includes anchoring the post bases to an existing concrete slab, deck or patio and anchoring the ledger plate to your home. It also includes removal & disposal of all packaging materials. See below for more info.

Additional Information

Schematic CAD Drawings

The CAD drawing for this modern pergola is available upon request.

The CAD drawing for this modern pergola is available upon request.

Shipping & Delivery Info

Shipping for this deck-mounted DIY pergola kit is normally $999 to anywhere within mainland USA, although we sometimes run sales that discount shipping to $799, $699 or even $499. (We do not ship to Alaska, Hawaii or outside the USA at this time.)

Shipping times vary a bit based on which kit you order and where you are located. That said, we make every effort to have your kit arrive at your home within 2-3 weeks of your order date. We will stay in close contact with you to make sure you are aware of when your shipment should arrive. We will email you as soon as tracking information is available. We will also notify you via email if there are any processing or shipping delays.

IMPORTANT: Because of the size and value of the shipment, you are required to be present to receive it. You will be contacted by the freight company a few days ahead of time to schedule your delivery.

When the delivery truck arrives, you will need to unload the kit components by hand (unless you have access to a forklift). This should take no more than ~15 minutes. While a single person who can lift up to 80 pounds could unload the truck on their own, we recommend having a helper. (Please note that the delivery driver is not required to help, although they oftentimes will.)

You should verify each component against the packing list and note any missing or damaged items on your packing slip before signing. If any item is missing or damaged (which is extremely rare), please contact us and we will quickly replace it at no cost to you.

The following 1:17 video shows how easy it is to unload the truck. (Click the 'CC' icon to activate captions/subtitles.)

Click here if you still have any questions about shipping and delivery.

Shipping for this deck-mounted DIY pergola kit is normally $999 to anywhere within mainland USA, although we sometimes run sales that discount shipping to $799, $699 or even $499. (We do not ship to Alaska, Hawaii or outside the USA at this time.)

Shipping times vary a bit based on which kit you order and where you are located. That said, we make every effort to have your kit arrive at your home within 2-3 weeks of your order date. We will stay in close contact with you to make sure you are aware of when your shipment should arrive. We will email you as soon as tracking information is available. We will also notify you via email if there are any processing or shipping delays.

IMPORTANT: Because of the size and value of the shipment, you are required to be present to receive it. You will be contacted by the freight company a few days ahead of time to schedule your delivery.

When the delivery truck arrives, you will need to unload the kit components by hand (unless you have access to a forklift). This should take no more than ~15 minutes. While a single person who can lift up to 80 pounds could unload the truck on their own, we recommend having a helper. (Please note that the delivery driver is not required to help, although they oftentimes will.)

You should verify each component against the packing list and note any missing or damaged items on your packing slip before signing. If any item is missing or damaged (which is extremely rare), please contact us and we will quickly replace it at no cost to you.

The following 1:17 video shows how easy it is to unload the truck. (Click the 'CC' icon to activate captions/subtitles.)

Click here if you still have any questions about shipping and delivery.

Assembly Info

You have three options for assembling this contemporary-style pergola...

  1. Assemble it yourself as a rewarding DIY weekend project (see info below),
  2. Select the 'Add Installation' option above to purchase installation services, or
  3. Hire a local installer to assemble and install it for you.

Assembling the Pergola Yourself

Assembling this deck pergola is quite easy, even for novices. What's more, you won't need any specialized tools or machinery. If you (with the help of a friend) can lift up to 80 pounds and can use a tape measure, level, drill and circular saw, you're ready for a rewarding Do-It-Yourself project.

We provide the following resources to make assembly as easy as possible:

  • A fully-illustrated installation guide (written in very clear, easy-to-understand language)
  • A 12-part video series demonstrating the more difficult steps in the assembly process
  • FREE live assistance via FaceTime or Skype if needed

Here's what you'll need to install this new-age pergola:

  • A helper - Some pieces are too long and bulky for one person to handle alone. This is a 2-person job.
  • 1-2 days - Depending on the skill level of you and your helper, you should be able to complete assembly in just 1 day (possibly 2 days for larger pergolas).
  • A few common tools - You'll need a level, a measuring tape, a ladder, a drill with a 6" extension (and common drill bits & drivers), and a circular or miter saw. If you don't have one of these tools, you can likely borrow it from a friend/neighbor or (if you have to) rent it from a local home improvement or hardware store.

Click here for more information about assembly and to read assembly FAQs.

Purchase the Installation Service Add-On

Installation includes complete pergola assembly and anchoring the post bases to an existing concrete slab, deck or patio (and to your home for house-attached kits). It also includes removal and disposal of all packaging materials. We will contact you to schedule installation by our third-party installation partner a couple days before your pergola is ready to ship out from our warehouse. Learn more about the optional installation service.

Hiring a Local Installer

Many of our customers already have a local company or individual they've hired before (or are currently working with) for landscaping, patio or construction work. Such companies or individuals should have absolutely no problem installing a Sunset Pergola. Just provide them with the resources listed above.

You have three options for assembling this contemporary-style pergola...

  1. Assemble it yourself as a rewarding DIY weekend project (see info below),
  2. Select the 'Add Installation' option above to purchase installation services, or
  3. Hire a local installer to assemble and install it for you.

Assembling the Pergola Yourself

Assembling this deck pergola is quite easy, even for novices. What's more, you won't need any specialized tools or machinery. If you (with the help of a friend) can lift up to 80 pounds and can use a tape measure, level, drill and circular saw, you're ready for a rewarding Do-It-Yourself project.

We provide the following resources to make assembly as easy as possible:

  • A fully-illustrated installation guide (written in very clear, easy-to-understand language)
  • A 12-part video series demonstrating the more difficult steps in the assembly process
  • FREE live assistance via FaceTime or Skype if needed

Here's what you'll need to install this new-age pergola:

  • A helper - Some pieces are too long and bulky for one person to handle alone. This is a 2-person job.
  • 1-2 days - Depending on the skill level of you and your helper, you should be able to complete assembly in just 1 day (possibly 2 days for larger pergolas).
  • A few common tools - You'll need a level, a measuring tape, a ladder, a drill with a 6" extension (and common drill bits & drivers), and a circular or miter saw. If you don't have one of these tools, you can likely borrow it from a friend/neighbor or (if you have to) rent it from a local home improvement or hardware store.

Click here for more information about assembly and to read assembly FAQs.

Purchase the Installation Service Add-On

Installation includes complete pergola assembly and anchoring the post bases to an existing concrete slab, deck or patio (and to your home for house-attached kits). It also includes removal and disposal of all packaging materials. We will contact you to schedule installation by our third-party installation partner a couple days before your pergola is ready to ship out from our warehouse. Learn more about the optional installation service.

Hiring a Local Installer

Many of our customers already have a local company or individual they've hired before (or are currently working with) for landscaping, patio or construction work. Such companies or individuals should have absolutely no problem installing a Sunset Pergola. Just provide them with the resources listed above.

Frequently Asked Questions
Q: What sets Sunset Pergolas apart? How are they better than the competition?

Sunset Pergola Kits give you the unbeatable combination of...

1. High Strength - This deck-cover pergola contains a rust-proof aluminum frame in all weight-bearing components (5.7mm in 7x7 posts / 2.5mm 10-gauge in 2x8 box beams / 2.0mm 12-gauge in 2x6 rafters). When correctly installed with optional hurricane brackets, we offer a lifetime warranty for damage caused by high winds.

2. Low Maintenance - The exterior of every piece is made of premium extruded vinyl that is as beautiful as it is durable. Anyone who has ever had both a vinyl fence and a wooden fence knows how much easier it is to clean and maintain vinyl. Sunset Pergolas are virtually maintenance-free and are guaranteed to never chalk, pit, discolor or become brittle.

3. Real Shade - Our pergolas are as functional as they are beautiful. As you can see in this picture, they offer serious shade and UV protection (especially if you opt for '90% shade' option, which really provides 100% shade for most of the day).

4. Lifetime Warranty - Most pergolas on the market will last 2 or 3 years... or maybe 5 years if you're really lucky. In contrast, this modern vinyl & aluminum pergola is guaranteed to last a lifetime, making it more of an investment in your home's value than a one-time purchase.

We know Sunset Pergolas are far from the cheapest on the market, and we're okay with that (even proud of that). That's because Sunset Pergolas are made to last a lifetime, not to be replaced in a few short years. If you're looking for a cheap powder-coated pergola that will look nice for a couple years before it starts bowing, sagging, discoloring and falling apart, you're in the wrong place. It's very telling that over 50% of our customers are replacing an "economy/value" pergola they bought within the last couple/few years (as opposed to buying a pergola for the very first time).

Sunset Pergolas are commercial grade... luxury all the way and protected by a lifetime warranty. The entire exterior is made of USA-sourced premium extruded vinyl colored all the way through to ensure that it will never chalk, pit, chip or become brittle or discolored. And all structural, weight-bearing components (which includes all posts, beams and rafters) have a heavy-duty frame made of thick & durable American aluminum that is guaranteed to withstand heavy winds, intense heat, bitter cold and other extreme weather conditions.

If you're going to buy in a pergola, don't go half-way and buy one you'll need to replace in just a few years. Spend a little more and get a Sunset Pergola that will last a lifetime and likely increase your home's value by at least as much as it costs.

Click here to see verified reviews and pictures from past customers.

Q: How do I measure my space correctly to know which kit to order?

See this guide about measuring your outdoor space, as well as several other factors to consider when choosing the correct width and depth dimensions.

Q: How tall are the posts (columns)?

The 6 posts (columns) included in this deck shade pergola kit are 10 feet tall, which is ideal for most customers.

If you need/want shorter posts (which is sometimes the case for wall-attached pergolas because of where it needs to be mounted to the outside wall of your home), the posts can easily be trimmed down to a shorter height using a basic circular (or chop saw or miter saw).

If you need/want taller posts, you have a couple options:

Option #1 (preferred) - Add risers or pillars to the base so that the posts themselves are only 10’ tall. If the risers are fairly short (no more than 12” tall), a 12x12-inch square riser should be fine. But if the pillars/risers are more than 1 foot tall, we’d recommend the risers be bigger (i.e. 18x18-inch square). Here are links to a few images that illustrate how pillars & risers can be used to make the posts taller: Image 1Image 2Image 3Image 4Image 5 and Image 6.

Option #2 - For an additional $300 per 5-inch post (or $400 per 7-inch post), you can get posts up to 4 feet longer (i.e. up to a maximum of 14 feet tall). Please contact us if you're interested in this option. Please note that, because all of the third-party engineer testing and certification was done using standard 10' tall posts, we cannot warrant pergolas that have posts taller than 10' tall. This doesn't mean pergolas with taller posts aren't structurally strong. Over the years, we’ve had many customers go over 10’ tall (some as tall as 13-14 feet) without any problems whatsoever. But it’s an infrequent enough occurrence that it hasn’t made sense for us to do the official engineer testing to get them certified.

back to top

Q: Have Sunset Pergolas undergone wind and/or structural testing by an independent firm?

Absolutely. This kit for a modern-looking pergola has undergone FEA testing by an independent structural engineering firm and passed with flying colors.

Q: How well do Sunset Pergolas withstand extreme heat and cold?

Very well! All weight-bearing components in this kit for building an over-deck pergola have an internal aluminum frame to ensure your pergola won’t sag, bend, break or rust over time, even in the presence of extreme temperatures, wind, precipitation and humidity. And the premium extruded vinyl exterior is thick and durable enough that you don’t have to worry about it deforming in extreme heat or cracking/becoming brittle in the bitter cold. We guarantee it!

Q: Can I add a fan, lights, or speakers?

Sure, we encourage it! Adding a fan to keep air moving on a hot day is the perfect way to get even more enjoyment in your outside space. Lights and speakers are also a great addition. And because all of the components have an open core, it’s easy to chase wires and add boxes and switches through them.

back to top

Q: How are attached pergolas mounted to the house?

There are 3 different methods (as discussed and illustrated in this guide), at least one of which is a good option for over 98% of our customers. Please contact us if you have questions or concerns about your specific scenario.

Q: What if my house has a "bump-out" where I plan to attach the pergola?

It's not uncommon for homes to have either a square/rectangular bump-out (with 90-degree right angles) OR a bump-out with diagonal walls (with 45-degree angles) on the side of the home where the pergola is to be mounted. This isn't a problem at all. See this guide for information (and accompanying illustrations) about how this is handled.

Q: Do you offer fully-covered pergolas or patio covers?

We do not offer a fully-covered system at this time. However, the 90% shade option you can select above provides 100% shade the vast majority of the day. Light only gets through when the sun is directly overhead or very close to it. In the mid-to-late afternoon and evening (which is when most people tend to use their outdoor space), the shade purlins block the sun completely and provide 100% shade. Here's a side-by-side comparison of 90% shade (on the left) and 75% shade (on the right).

Our 90% shade option is perfect because it provides complete shade for almost the entire day, but it also allows rain/snow to get through, preventing drainage issues and snow pileup.

back to top

Q: Are 50%, 75% and 90% the only shade options? Can I get something else?

While our website only shows 50%, 75% and 90% shade options, you can technically get ANY percentage you'd like. The higher the shade percentage, the closer the shade purlins will be to each other (i.e. for 90% shade, the purlins have 3" on-center spacing, while 75% shade has 4" on-center spacing). If you'd like a custom percentage of shade coverage (i.e. 20%, 30%, 40%, 60%, 80%, etc.), please contact us.

Q: How thick (what gauge) are the aluminum frame inserts?

This 20' x 18' wall-mount pergola has a rust-proof aluminum frame in all weight-bearing components (5.7mm in 7x7 posts / 2.5mm 10-gauge in 2x8 box beams / 2.0mm 12-gauge in 2x6 rafters). You simply won't find a similar-sized pergola with a thicker aluminum frame on the market.

Q: I prefer the look of your modern pergolas but want the lower price of the traditional pergolas. Any advice?

Some customers are torn between the lower cost of a traditional kit and the more contemporary look (but 20-40% higher cost) of a modern kit. If you're in this camp, you may want to consider what we call our "hybrid" design. You actually just purchase a traditional kit (so you get the lower price), but you customize it and install it in a way that gives it a more contemporary look (i.e. no overhangs, and clean squared-off corners). Here's what a "hybrid" pergola looks like from underneath and from the outside.

back to top

Q: What are your biggest sales of the year?

We have multiple sales throughout the year associated with various holidays, seasons and events. The deepest discount we offer in ANY sale event is $1,000 off + half-off shipping ($499 instead of the regular $999).

Q: I still have questions. How do I get in touch with you?

If it's during business hours (Mon-Fri 8am-5pm MT), the best ways to get help are to call us (877-760-6992) or start a live chat. If it's outside of business hours, you can call and leave a message or submit a help ticket here.

see more FAQs (opens in a new tab) OR back to top

Q: What sets Sunset Pergolas apart? How are they better than the competition?

Sunset Pergola Kits give you the unbeatable combination of...

1. High Strength - This deck-cover pergola contains a rust-proof aluminum frame in all weight-bearing components (5.7mm in 7x7 posts / 2.5mm 10-gauge in 2x8 box beams / 2.0mm 12-gauge in 2x6 rafters). When correctly installed with optional hurricane brackets, we offer a lifetime warranty for damage caused by high winds.

2. Low Maintenance - The exterior of every piece is made of premium extruded vinyl that is as beautiful as it is durable. Anyone who has ever had both a vinyl fence and a wooden fence knows how much easier it is to clean and maintain vinyl. Sunset Pergolas are virtually maintenance-free and are guaranteed to never chalk, pit, discolor or become brittle.

3. Real Shade - Our pergolas are as functional as they are beautiful. As you can see in this picture, they offer serious shade and UV protection (especially if you opt for '90% shade' option, which really provides 100% shade for most of the day).

4. Lifetime Warranty - Most pergolas on the market will last 2 or 3 years... or maybe 5 years if you're really lucky. In contrast, this modern vinyl & aluminum pergola is guaranteed to last a lifetime, making it more of an investment in your home's value than a one-time purchase.

We know Sunset Pergolas are far from the cheapest on the market, and we're okay with that (even proud of that). That's because Sunset Pergolas are made to last a lifetime, not to be replaced in a few short years. If you're looking for a cheap powder-coated pergola that will look nice for a couple years before it starts bowing, sagging, discoloring and falling apart, you're in the wrong place. It's very telling that over 50% of our customers are replacing an "economy/value" pergola they bought within the last couple/few years (as opposed to buying a pergola for the very first time).

Sunset Pergolas are commercial grade... luxury all the way and protected by a lifetime warranty. The entire exterior is made of USA-sourced premium extruded vinyl colored all the way through to ensure that it will never chalk, pit, chip or become brittle or discolored. And all structural, weight-bearing components (which includes all posts, beams and rafters) have a heavy-duty frame made of thick & durable American aluminum that is guaranteed to withstand heavy winds, intense heat, bitter cold and other extreme weather conditions.

If you're going to buy in a pergola, don't go half-way and buy one you'll need to replace in just a few years. Spend a little more and get a Sunset Pergola that will last a lifetime and likely increase your home's value by at least as much as it costs.

Click here to see verified reviews and pictures from past customers.

Q: How do I measure my space correctly to know which kit to order?

See this guide about measuring your outdoor space, as well as several other factors to consider when choosing the correct width and depth dimensions.

Q: How tall are the posts (columns)?

The 6 posts (columns) included in this deck shade pergola kit are 10 feet tall, which is ideal for most customers.

If you need/want shorter posts (which is sometimes the case for wall-attached pergolas because of where it needs to be mounted to the outside wall of your home), the posts can easily be trimmed down to a shorter height using a basic circular (or chop saw or miter saw).

If you need/want taller posts, you have a couple options:

Option #1 (preferred) - Add risers or pillars to the base so that the posts themselves are only 10’ tall. If the risers are fairly short (no more than 12” tall), a 12x12-inch square riser should be fine. But if the pillars/risers are more than 1 foot tall, we’d recommend the risers be bigger (i.e. 18x18-inch square). Here are links to a few images that illustrate how pillars & risers can be used to make the posts taller: Image 1Image 2Image 3Image 4Image 5 and Image 6.

Option #2 - For an additional $300 per 5-inch post (or $400 per 7-inch post), you can get posts up to 4 feet longer (i.e. up to a maximum of 14 feet tall). Please contact us if you're interested in this option. Please note that, because all of the third-party engineer testing and certification was done using standard 10' tall posts, we cannot warrant pergolas that have posts taller than 10' tall. This doesn't mean pergolas with taller posts aren't structurally strong. Over the years, we’ve had many customers go over 10’ tall (some as tall as 13-14 feet) without any problems whatsoever. But it’s an infrequent enough occurrence that it hasn’t made sense for us to do the official engineer testing to get them certified.

back to top

Q: Have Sunset Pergolas undergone wind and/or structural testing by an independent firm?

Absolutely. This kit for a modern-looking pergola has undergone FEA testing by an independent structural engineering firm and passed with flying colors.

Q: How well do Sunset Pergolas withstand extreme heat and cold?

Very well! All weight-bearing components in this kit for building an over-deck pergola have an internal aluminum frame to ensure your pergola won’t sag, bend, break or rust over time, even in the presence of extreme temperatures, wind, precipitation and humidity. And the premium extruded vinyl exterior is thick and durable enough that you don’t have to worry about it deforming in extreme heat or cracking/becoming brittle in the bitter cold. We guarantee it!

Q: Can I add a fan, lights, or speakers?

Sure, we encourage it! Adding a fan to keep air moving on a hot day is the perfect way to get even more enjoyment in your outside space. Lights and speakers are also a great addition. And because all of the components have an open core, it’s easy to chase wires and add boxes and switches through them.

back to top

Q: How are attached pergolas mounted to the house?

There are 3 different methods (as discussed and illustrated in this guide), at least one of which is a good option for over 98% of our customers. Please contact us if you have questions or concerns about your specific scenario.

Q: What if my house has a "bump-out" where I plan to attach the pergola?

It's not uncommon for homes to have either a square/rectangular bump-out (with 90-degree right angles) OR a bump-out with diagonal walls (with 45-degree angles) on the side of the home where the pergola is to be mounted. This isn't a problem at all. See this guide for information (and accompanying illustrations) about how this is handled.

Q: Do you offer fully-covered pergolas or patio covers?

We do not offer a fully-covered system at this time. However, the 90% shade option you can select above provides 100% shade the vast majority of the day. Light only gets through when the sun is directly overhead or very close to it. In the mid-to-late afternoon and evening (which is when most people tend to use their outdoor space), the shade purlins block the sun completely and provide 100% shade. Here's a side-by-side comparison of 90% shade (on the left) and 75% shade (on the right).

Our 90% shade option is perfect because it provides complete shade for almost the entire day, but it also allows rain/snow to get through, preventing drainage issues and snow pileup.

back to top

Q: Are 50%, 75% and 90% the only shade options? Can I get something else?

While our website only shows 50%, 75% and 90% shade options, you can technically get ANY percentage you'd like. The higher the shade percentage, the closer the shade purlins will be to each other (i.e. for 90% shade, the purlins have 3" on-center spacing, while 75% shade has 4" on-center spacing). If you'd like a custom percentage of shade coverage (i.e. 20%, 30%, 40%, 60%, 80%, etc.), please contact us.

Q: How thick (what gauge) are the aluminum frame inserts?

This 20' x 18' wall-mount pergola has a rust-proof aluminum frame in all weight-bearing components (5.7mm in 7x7 posts / 2.5mm 10-gauge in 2x8 box beams / 2.0mm 12-gauge in 2x6 rafters). You simply won't find a similar-sized pergola with a thicker aluminum frame on the market.

Q: I prefer the look of your modern pergolas but want the lower price of the traditional pergolas. Any advice?

Some customers are torn between the lower cost of a traditional kit and the more contemporary look (but 20-40% higher cost) of a modern kit. If you're in this camp, you may want to consider what we call our "hybrid" design. You actually just purchase a traditional kit (so you get the lower price), but you customize it and install it in a way that gives it a more contemporary look (i.e. no overhangs, and clean squared-off corners). Here's what a "hybrid" pergola looks like from underneath and from the outside.

back to top

Q: What are your biggest sales of the year?

We have multiple sales throughout the year associated with various holidays, seasons and events. The deepest discount we offer in ANY sale event is $1,000 off + half-off shipping ($499 instead of the regular $999).

Q: I still have questions. How do I get in touch with you?

If it's during business hours (Mon-Fri 8am-5pm MT), the best ways to get help are to call us (877-760-6992) or start a live chat. If it's outside of business hours, you can call and leave a message or submit a help ticket here.

see more FAQs (opens in a new tab) OR back to top

Take It From Our Happy Customers

Reviews verified by JudgeMe

Customer Reviews

Based on 47 reviews
100%
(47)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
T
Thomas H.
Our Pergola is beautiful !!!

Our pergola is well constructed with solid materials that fit together perfectly. The instructions and the how to videos make for a easy enough assembly for those who actually read instructions. The customer service reps. were a breeze to work with. But the best thing is it Just BEAUTIFUL!!!

K
Keith B.
Gorgeous home addition

I am 65 years old and put the kit together by myself. It was a challenge but doable. The quality of the materials is quite impressive and should be maintenance free for many years to come. The DIY videos were very helpful.

J
Jason B.

Product is very well made. The installer even mentioned how well engineered the product is. You get what you pay for.

P
Patricia S.
Eyebrow pergola

We put our eyebrow pergola on front of our home over 3 windows! It is very well made and looks amazing. Completely changed the look of our home…so very happy!

C
Carolyn D.
Love the new pergola

I searched high and low on the internet trying to find just the right “roof” for my deck. The Pergola Kit from Sunset turned out to be the ideal solution. So easy for my guy to install and it really looks great.

K
Karen T.
14’x 16’ Pergula

Product looks good. Delivery and driver were great. Can’t wait to install.

S
Shirley J.
Beautiful Pergola

The end result of our 16x12 white vinyl pergola is exactly what we wanted--it's beautiful and the 90% shade option really helps with our southwestern sun exposure. Our contractors found assembly difficult and took three days to complete it. Overall, we love the pergola and look forward to enjoying our time outside this summer.

T
Thomas S.
High Quality major patio accessory

Built my pergola 2 years ago. Materials provided are superior quality and well worth the expense. No regrets. My patio is much more inviting and comfortable since I installed the pergola.

K
Kevin F.
Outstanding quality, manufacturing, delivery, and appearance

Couldn't be happier with our choice of pergolas. Great support from Sunset Pergolas. Product arrived when the said it would. Delivery experience was great and well packed. Everything went together realitively smoothly (attached pergolas take a bit more work). Quality of everything was great. Videos very helpful and instructions were perfect. With the 24' beams, 3 people definitely helped. We don't regret our decision one bit. Highly recommend.

s
stephen h.
High Quality Pergola

I purchased a 12’ x 16’ attached pergola kit. It came exactly as described, with all necessary parts and hardware. I could have done it myself, but chose to have a local handyman do the install. He was very impressed by the quality of the material and parts, right down to the screws holding the purlins.