Outdoor Living Guides & Tips

Quick answer: Standing seam awnings cost about $350–$500 as big-box DIY kits, about $700–$800 and up from online specialty sellers, and $1,375–$3,700 made to order from 1800Awnings (roughly $375–$425 per foot of width, before shipping). Custom sizes are available on request. Locally designed and installed units are quote-only. The price gap comes down to a welded aluminum frame instead of bolt-together parts, powder coat on both the top and underside, and sizing to your opening instead of to a box.

If you've searched for standing seam awnings, you've probably seen a kit at Home Depot or Lowe's for a few hundred dollars, then seen ours at four times that. Both are real standing seam awnings. This guide lays out what each price tier gets you so you can decide what your door, window, or storefront actually needs.

Standing seam awnings: prices at a glance (September 2026)

Third-party prices checked on retailer and manufacturer sites in September 2026 and change often. 1800Awnings prices are current list prices; shipping for the O-Series and S-Series is quoted separately.

What you get for the extra money

1. The frame: welded aluminum strength

The frame is what holds an awning to your wall through years of wind, rain and sun, and it's where our awnings differ most from a kit.

Big-box kits ship as modular parts that bolt together. That keeps the box small and the price low, but every bolted joint is a place that can work loose, rack out of square, or let water sit in the gap. Our frames are cut from aluminum extrusions and welded by our own fabricators in Tampa. A welded joint fuses the pieces into one continuous frame, so:

• It stays rigid and square. There are no bolted joints to loosen over time from wind load and vibration.
• Loads spread across the whole frame. Wind and rain push against one structure instead of a string of connections.
• There are fewer weak points. No bolt holes or seams at the joints where water collects and corrosion starts.
• It won't rust. Aluminum doesn't rust the way steel does, which matters in salt air and humidity.

If you'd rather assemble it yourself, we also ship a knock-down kit made from the same aluminum and finish, but for maximum strength the welded unit is the one we recommend.

2. The finish: powder coated top and underside

Powder coating is a dry powder that's electrostatically applied and baked on, forming a thicker, tougher layer than liquid paint. It resists chipping, fading and UV breakdown far better than a sprayed or brushed finish.

Many awnings only get finish where you see it from the street. We powder coat the top and the underside of every Galvalume roof panel, plus the full aluminum frame inside and out and every mounting bracket. That matters because:

• The underside is where trouble starts. It sits in shaded, humid air and collects condensation and salt, so an unfinished underside is where corrosion begins.
• The underside is what you look at. From your porch, patio or storefront entry, you see the bottom of the awning every day, and it should look as finished as the top.
• Every surface is sealed. Panels, frame and brackets share one continuous, baked-on barrier, so nothing is left raw to weather.

Our roof panels themselves are Galvalume, a steel with an aluminum-zinc coating widely used in metal roofing for corrosion resistance, so the powder coat goes over an already corrosion-resistant base.

3. Flashing where the awning meets the wall

Most leaks around awnings happen at the wall, not through the roof. All 1800Awnings standing seam awnings include integrated flashing at the roof-to-wall connection, so water is steered off the wall instead of behind the awning.

4. Sized to your opening, not to a box

Stock kits come in a few fixed widths. Ours come in six standard widths from 44" to 104", with 24" or 36" projection. Need it wider, deeper, or with a different drop? We build custom sizes to your exact opening and quote them per project. Tip: on both series the 36" projection costs the same as the 24", so if you want more rain coverage over a door, the deeper option is free.

5. Color and finish

Kits typically offer a handful of matte colors. We powder coat in-house across a full color range and offer wood grain sublimation on the panels, so the awning can match trim, a metal roof, or a storefront brand color.

What the extra money doesn't buy

To be straight with you: warranty isn't where we pull ahead. The Houstonian carries a 5-year prorated limited warranty; ours is 5 years on powder-coated finishes and 2 years on workmanship. And a big-box kit ships in days, while ours are built to order and typically ship in 2–3 weeks. Because every unit is made to your size, all sales are final, so we recommend ordering finish samples first.

Price per foot of width

Dividing price by width makes the tiers easier to compare:

• Big-box kit: roughly $75–$130 per foot
• 1800Awnings Standing Seam Awnings (3' drop, 3' projection, 4'/6'/8' wide): $280 per foot ($1,120 / $1,680 / $2,240)
• 1800Awnings O-Series: $375 per foot at every width
• 1800Awnings S-Series: about $425 per foot at every width

Standing seam awnings price list: O-Series and S-Series

Standard sizes shown; same price at 24" or 36" projection. Custom widths, projections and drops are quoted. Shipping is quoted by destination.

Which tier makes sense for you?

• A big-box kit is a reasonable choice for a covered back door or shed in a mild climate, where a stock width fits and you're comfortable sourcing anchors.
• The O-Series fits most front doors and windows, especially in humid or coastal areas, where open ends let heat and moisture escape from underneath.
• The S-Series is the pick for west-facing windows and entries that take wind-driven rain, and for facades where a finished, boxed-in look matters.
• A local installer makes sense for very large spans, multi-bay storefronts, or projects that need engineered drawings and a permit handled for you. We also work with dealers and contractors; ask about wholesale pricing.

Frequently asked questions

How much do standing seam awnings cost?

Big-box kits run about $350–$500. Made-to-order standing seam awnings from 1800Awnings cost $1,375–$3,250 for the open-end O-Series and $1,558–$3,683 for the closed-end S-Series, from 44" to 104" wide. Local installed awnings are priced by quote.

Why are custom standing seam awnings more expensive than Home Depot kits?

Mostly strength and finish: a fully welded aluminum frame that stays rigid instead of bolt-together parts that can loosen, and powder coat on the top and underside of every panel plus the whole frame. You also get integrated wall flashing, a width that matches your opening, and a full color range including wood grain. Warranty and delivery speed are not advantages; kits ship faster.

How much do standing seam awnings over a front door cost?

Most single front doors with trim need a 56" wide awning, which is $1,750 for the O-Series or $1,983 for the S-Series, plus shipping. Double doors usually need 92" to 104" ($2,875–$3,683). Pick the 36" projection for better rain cover at no extra cost, and see our front door sizing guide.

Is a welded aluminum frame stronger than a bolt-together kit?

Yes. Welding fuses the frame into one rigid piece, so there are no bolted joints to loosen, rack out of square, or trap water. Aluminum also won't rust, which is why our standing seam awnings are built on welded aluminum frames in our Tampa shop.

Why powder coat the underside of an awning?

The underside sits in shade and humidity, collecting condensation and salt, so it's where corrosion usually starts. It's also the side you see from below. We powder coat the top and underside of every panel, plus the full frame and brackets.

Can I get a custom size?

Yes. All of our standing seam awnings are built to order in our Tampa shop, so we can make widths, projections and drops outside the standard sizes. Request a quote with your measurements and we'll send pricing and a CAD drawing.

Does shipping cost extra?

Yes. O-Series and S-Series standing seam awnings are crated in Tampa and shipped to the 48 contiguous states, with freight quoted by destination.

Can I install it myself?

Yes. Order the knock-down kit, which ships flat, or the welded unit if you have help lifting it. Our DIY install guide covers anchoring into different wall types.

How long does it take to get one?

Most orders ship 2–3 weeks after the order is confirmed, because each unit is cut, welded, and powder coated to size.

What warranty comes with it?

5 years on powder-coated finishes and 2 years on workmanship. Damage from severe weather or improper installation isn't covered.

Get an exact price for your opening

Measure the width of your door or window including trim, add a few inches on each side, and compare it to the sizes above. Then configure an O-Series, configure an S-Series, or request a quote for a custom size. Call 1-800-AWNINGS (296-4647) and we'll send a CAD drawing before you buy.

Written by Corey Courtright | 1800Awnings.com | Tampa, FL