EROMMY Louvered Pergola with Adjustable Rainproof Roof
From $999.99
Aluminum | Manual louvers | 10×10 – 12×24 ft
Aluminum pergola kits: how to choose the right one
Pick the roof first, then the warranty. Most aluminum kits have louvers, so the real choice is manual or motorized. A mid-tier kit with three or more years of cover suits most patios. Skip any kit whose warranty excludes weather damage or that leaves its finish uncovered.
Two kits can look the same in a photo and differ by years of cover. The checks below take an afternoon. When you are ready to compare real kits, every one is on the aluminum pergolas page.
Updated Oct 11, 2026
Which aluminum kit fits you?
- Shade, low cost, you will build it yourself
- An entry-tier manual louvered kit
- Rain cover that lasts more than one summer
- A mid-tier kit with gutters and three years or more of cover
- A roof you close every evening
- A motorized kit, with an outlet in reach
- The roof fixed to your house
- A wall-mounted kit whose warranty allows it
- To know the full cost before you order
- Add footings, power and a permit to the kit price
Which kind of aluminum kit should you buy?
Buy for the roof, then pick a tier. Aluminum kits come in three tiers, and each step up buys a longer warranty and more in the box. Entry kits carry one year of cover. Mid-tier kits carry three to six years and add gutters. Top-tier kits carry ten years on the structure.
Most homeowners should start in the middle. One summer is not enough cover for a roof that moves.
The entry tier: manual louvers for the least money. One year of cover, and weather damage is excluded.
The mid-tier pick: all-aluminum with double-layer louvers and built-in drainage, four years of cover plus one on registration, and anchor bolts in the box.
Pergola 4 Manual Louvered Pergola
From $4,218
Aluminum | Manual louvers | 10×10 – 13×19 ft
Freestanding or wall-mounted
The top tier: ten years on the structure and a spec table that lists what is not included.
Fixed slats, louvers or a solid roof
Fixed slats give partial shade with nothing to break, so they cost least. Louvers turn to let in sun or close against rain. A solid roof never changes; if that is what you want, read patio cover vs pergola first.
Some kits wrap vinyl around an aluminum core for a softer, painted-wood look. They trade some stiffness for the look.
Freestanding or attached
A freestanding kit stands on four posts anywhere in the yard. An attached kit bolts to the house on one side, so your wall carries part of the load. Check that the warranty covers wall mounting before you fix any kit to the house.
Buy a kit sold as wall-mounted, such as PergoLux’s or Purple Leaf’s. Every kit that fixes to a wall is on the attached pergolas page.
How do you size a kit for your space?
Measure the patio, then take off room for furniture, paths and door swings. The posts sit inside the roof size, so the space between them is smaller than the kit name. Check the post-to-post size on the product page before you order.
Mark where each post will stand. Clear buried utilities, irrigation lines and slopes there. Call 811 before anyone digs.
Manual crank or motor
Buy manual if the roof will sit mostly open. Buy a motor if you will close it every evening or want it on a rain sensor. A motorized kit needs an outdoor outlet in reach, and a new outlet can need an electrician and a permit.
Look for gutters built into the frame that carry rain down through the posts. Without them, water runs off the edges onto your chairs.
Screens, lights and curtains
Check that the brand sells screens, lights and curtains made for its own frame before you order. Adding them later is easy only if the frame was built for them. Many entry kits ship side curtains in the box.
What makes an aluminum kit last?
The finish and the warranty tell you more than the photo. Aluminum does not rot, but its powder coat, the baked-on paint, is what keeps it looking new. Ask the brand for the coating specification in writing, not just the color name. AAMA 2604 and 2605 are the architectural grades.
Extruded posts, aluminum pushed through a shaped die, are stiffer than folded sheet. Ask for the post size and wall thickness if the page leaves them out.
Wind and snow ratings
Treat any wind or snow number as the brand’s own claim. No common test sits behind them. Erommy’s listings say anything from 40 to 100 mph by model, and PergoLux says up to 165 mph, with no test basis on either page.
If your yard sees real wind or snow, ask the brand for the test and the anchoring it assumes, in writing. StruXure cites a third-party report for its commercial systems; ask any other brand for the same.
Warranty and care
Read the full warranty, not the summary. The frame is rarely the part that fails first. PergoLux gives ten years on the structure but two on moving and electrical parts, and five on the coating. Erommy excludes weather damage on a product built for weather.
Care is light. Wash it with mild soap and water, and check the bolts and gutters once a year.
How much will an aluminum kit cost, installed?
Budget the kit and the project as two numbers. The kit price is the same everywhere. The project adds your ground, power and permit. An installed pergola averages $4,253 nationally, per Angi, so a quote far above that needs explaining.
| Product | Size | Roof | Price |
|---|---|---|---|
| Erommy Louvered Pergola (entry) | 10×10 ft | Manual louvers | $999.99 |
| Mirador 111DA (mid) | 10×10 ft | Manual louvers | $2,399 |
| PergoLux Pergola 4 (top) | 10×10 ft | Manual louvers | $4,218 |
Brand list prices, before tax, delivery and installation. Brands often run promotions, so check the live price before you order. Every size and brand is in pergola prices.
Footings, anchors and permits
On a slab you already have, a kit needs only bolts. Some brands include them and some do not. On lawn you need footings or a slab, and in cold climates footings go below the frost line. Line-by-line figures are in pergola cost.
Call your building department before you order. The model code most towns build on exempts detached structures up to 200 sq ft. A freestanding 10×13 is under that. A kit attached to the house is not detached, so it often needs a permit.
DIY or a pro
Most aluminum kits go up with two people and hand tools. Brands estimate about 1.5 to 16 hours, by kit and size. Plan around the longer figure. Hire a pro if you are not sure about the base, the anchors or the wiring. Crew, hours and tools by brand are in pergola installation.
Before you order: the five checks
- Post-to-post size fits your patio, furniture and paths.
- Manual or motorized, and an outlet in reach for a motor.
- Gutters through the posts if you want rain cover.
- Warranty does not rule out weather damage outright, covers the finish and the motor, and allows wall mounting if you need it.
- Footings, bolts and a permit are in your budget.
Then compare the kits that pass on the aluminum pergolas page. The best louvered pergola brands guide ranks the main brands.
Questions
How much does an aluminum pergola kit cost?
About $4,253 installed on average, per Angi. The kit price depends on tier, size and motor. Pergola prices has every brand and size.
Is it cheaper to buy a pergola kit or build one?
A kit, almost always. A custom site build is priced in crew-days at local rates, and a modeled custom wood pergola runs past $12,000. A kit on an existing slab is the kit plus bolts. Pergola cost has both lines.
Can an aluminum pergola kit be attached to a house?
Yes, if the brand sells a wall-mounted version and its warranty allows it. Your wall must carry the load, and an attached structure usually needs a permit. See the attached pergolas page.
Will a louvered aluminum pergola keep rain out?
Yes, in normal rain with the louvers closed, if the kit has gutters through the posts. It is not a sealed room. Check whether the warranty covers weather damage before you rely on it. The louvered pergolas page covers rain in more detail.
What are the downsides of aluminum pergolas?
Short warranties at the low end, short cover on motors and fewer colors than wood. Entry kits carry one year. Motor parts get less cover than the frame at every brand that states a term. You cannot restain aluminum to a new shade.