Pergolas
A pergola is the only shade structure that can be a permanent part of your house or a weekend kit, and the gap between the two in published durability specs is enormous. This is where we sort them out.
We compare published manufacturer specifications, warranty terms and owner-reported failure modes. We have not physically tested these structures. How we judge shade structures
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A pergola is the only shade structure that can be a permanent part of your house or a weekend kit, and the gap between the two in published durability specs is enormous. This is where we sort them out.
The short answer
Buy an aluminum louvered pergola if you want adjustable shade and rain cover with a published wind rating. Buy a cedar kit if you want a pergola that looks like architecture and can be repaired board by board. Either way, the wind rating only holds if you anchor it to concrete.
Our picks in this category
Each of these is a full roundup with the durability table, the ranked picks and the models we rejected. The top pick from each is shown here so you can act on it without reading the whole page first.
Best Aluminum Pergola
The best aluminum pergolas
Aluminum pergolas compared on published wind ratings, snow loads, frame gauge and warranty terms.
Our top pick
Domi Outdoor Living Aluminum Louvered Pergola
72 mph published wind rating
Best Louvered Pergola
The best louvered pergolas
Louvered pergolas ranked on published wind ratings, frame specification, drainage and warranty terms.
Our top pick
PURPLE LEAF Athena Louvered Pergola
72 (fully secured with expansion screws on a hardened floor) mph published wind rating
Best for High Wind
The best pergolas for high winds
Pergolas ranked by published wind rating, with the anchoring condition attached to each figure.
Our top pick
Backyard Discovery Beaumont Cedar Pergola
100 (when properly anchored) mph published wind rating
Most Durable
The most durable pergolas
Pergolas ranked on warranty structure, post section and published loading — plus what fails first on each.
Our top pick
Backyard Discovery Beaumont Cedar Pergola
100 (when properly anchored) mph published wind rating
Best Cedar Kit
The best cedar and wood pergola kits
The two cedar pergola kits that publish enough to compare, plus the aluminum alternative and why the list is short.
Our top pick
Yardistry 12 x 12 Pergola
5 years limited on lumber against rot and decay; 1 year on materials and workmanship warranty
Best Louvered Brand
The best louvered pergola brands
Louvered pergola brands ranked on published wind and snow figures, anchoring conditions and warranty length rather than on model names.
Our top pick
Domi Outdoor Living Aluminum Louvered Pergola
72 mph published wind rating
Best for Decks
The best pergolas for decks
Deck-mountable pergolas compared on published anchoring provisions, post loads and whether deck fixing is named by the manufacturer at all.
Our top pick
Domi Outdoor Living Aluminum Louvered Pergola
72 mph published wind rating
Best Retractable Canopy
The best pergolas with a retractable canopy
Retractable-canopy pergolas ranked on published fabric weight and certification, rail mechanism and anchoring hardware supplied.
Our top pick
Sunjoy 10 x 12 Metal Pergola with Retractable Canopy
500 g/m² CPAI-84 certified sling fabric, manually retractable on a pull-through rod
Best Value
The best pergolas for the money
Pergolas ranked on published specification and warranty per dollar, with a plain account of what each tier stops publishing.
Our top pick
Domi Outdoor Living Aluminum Louvered Pergola
72 mph published wind rating
Best over a Hot Tub
The best pergolas for hot tubs
Pergolas for a hot tub, ranked on venting, on whether the published wind rating covers a timber deck, and on what the fixings are made of.
Our top pick
Domi Outdoor Living Aluminum Louvered Pergola
72 mph published wind rating
Best Roofed Pergola
The best pergolas with a roof
Pergolas with a roof that actually sheds rain, ranked on published wind and snow figures rather than on the word hardtop.
Our top pick
Domi Outdoor Living Aluminum Louvered Pergola
72 mph published wind rating
Best for a Small Patio
The best pergolas for small patios
Pergolas that fit a small patio, ranked on published post spacing, headroom and footprint rather than the size on the box.
Our top pick
Outsunny 10 x 10 Retractable Aluminum Pergola Canopy
1 year against material and manufacturing defects warranty
Best at 12 x 16
The best 12 x 16 pergolas
Four pergolas that publish a 12 x 16 ft size, ranked on the figures that change when the roof gets this big: beam span, snow load and anchoring.
Our top pick
Domi Outdoor Living Aluminum Louvered Pergola
72 mph published wind rating
Best at 10 x 10
The best 10 x 10 pergolas
Four pergolas sold at 10 x 10 ft, ranked on the figure that matters at this size: how much usable floor is left once the posts are in.
Our top pick
Backyard Discovery Beaumont Cedar Pergola
100 (when properly anchored) mph published wind rating
Best for Snow Load
Best pergolas for snow load
Two pergolas on this site publish a roof load — 15 and 10 lb/ft². The third answer is an open roof that snow falls straight through.
Our top pick
Domi Outdoor Living Aluminum Louvered Pergola
72 mph published wind rating
Best for Vines
Best pergolas for climbing plants
A mature wisteria is a structural load. The pergolas with open timber roofs, heavy posts and figures you can plan a twenty-year vine around.
Our top pick
Backyard Discovery Beaumont Cedar Pergola
100 (when properly anchored) mph published wind rating
Best Aluminum Brand
The best aluminum pergola brands
The three aluminum pergola brands we can verify, ranked on what each one publishes — wind figures, snow units, warranty terms and anchoring conditions.
Our top pick
Domi Outdoor Living Aluminum Louvered Pergola
72 mph published wind rating
Best Pergola Cover
The best pergola shade covers
Fabric covers for an open pergola roof, ranked on published UV block, knitted construction, warranty and whether they breathe or shed.
Our top pick
Coolaroo Sun Protection Shade Fabric, 90% UV Block
15-year fabric warranty against cracks, splits and tears due to UV degradation warranty
Best Under $2,000
The best pergolas under $2,000
Every pergola in our registry that was under $2,000 at the last price check, ranked on published wind, snow, anchoring and warranty rather than on looks.
Our top pick
Domi Outdoor Living Aluminum Louvered Pergola
72 mph published wind rating
Best Pergola Alternative
Pergola alternatives
Five alternatives to a pergola, ranked on what each one actually blocks, what it costs and what its manufacturer publishes — starting with the cheapest.
Our top pick
ColourTree Rectangle Sun Shade Sail, 190 GSM
3 years under normal weather and usage warranty
What a pergola is actually good at
A pergola is a post-and-beam frame with an open or louvered roof. That single fact explains almost everything about how it behaves: wind passes through an open roof instead of pushing against it, which is why pergolas survive weather that flattens pop-up canopies, and it is also why a fixed-slat pergola will not keep you dry.
The category splits cleanly in two. Louvered aluminum pergolas have pivoting slats you close for rain and open for airflow, plus integrated gutters in the beams. Fixed pergolas — cedar, vinyl or plain aluminum — have a permanent slat or lattice roof and give you dappled shade, not shelter. A third group, the solid-roof "pergola" with a polycarbonate or steel panel, is really a patio cover wearing a pergola's name; it sheds rain fully and catches far more wind.
If you are here because you want shade over a dining table you will actually use in August, a fixed slatted roof will probably disappoint you — see do pergolas provide shade for the numbers on how much sun a slatted roof really blocks and at what time of day. And if you arrived here weighing a pergola against a retractable awning, pergola vs awning is the comparison: a structure with no consumable roof against a mechanism rated at Beaufort 5.
The three specs that decide whether yours lasts
Almost every pergola listing leads with size, color and "heavy duty aluminum". None of those tell you anything. Three figures do, and only some manufacturers publish them.
- Wind rating, and the condition attached to it. The best-documented pergolas state both — PURPLE LEAF publishes 72 mph for the Athena but only when it is secured with expansion screws into a hardened floor, and Backyard Discovery publishes 100 mph for the Beaumont "when properly anchored". A rating with no anchoring condition attached is a marketing number. How we read wind ratings explains why.
- Frame wall thickness, not just the material. "Aluminum" covers a 1.5 mm powder-coated extrusion and a tinfoil-gauge tube equally well. Post dimensions and wall thickness are what resist twisting; a 4.33 in. crossbeam at 1.5 mm is a different structure from a 3 in. post at an unpublished gauge.
- What the warranty actually covers, and for how long. One year on everything is the category norm. Five years on the roof and frame — as Domi publishes — is the outlier. Cedar kits often split the term: Backyard Discovery covers five years, Yardistry covers one year on materials but five on the lumber against rot. Those are different promises. Materials and warranties compares the fine print.
- And a great many pergolas publish none of the three. The big-box range is the clearest case: across the Costco listings we checked, not one publishes a wind rating or a snow load, and the Yardistry warranty behind them excludes wind damage by name. Costco pergola wind rating and warranty sets out exactly what is and is not published.
Aluminum or wood — the honest version
Aluminum wins on maintenance and loses on repairability. A powder-coated aluminum frame needs washing and nothing else for a decade, but when the coating chalks on the sunward face there is no sanding it back — you live with it or you replace the member. Cedar needs re-sealing every two to three years and will check and gray if you skip it, and a checked cedar beam can be replaced with one board from a lumberyard.
For the buy-it-for-life shopper that trade is closer than it looks, and it comes down to whether you will actually do the maintenance. If you will, cedar with 6x6 posts outlives most budget aluminum. If you won't, aluminum degrades more gracefully than neglected wood. The full comparison is in aluminum vs wood pergolas.
What is not close: snow. A fixed or louvered aluminum roof has a published load figure sometimes; a cedar trellis roof has an open structure snow falls straight through. If you are in snow country, the roof type matters more than the frame material — start with snow load explained.
Before you buy: the three things that stop the project
- Anchoring surface. A pergola anchored into 4 in. of concrete behaves nothing like the same pergola on pavers or grass. If you don't have a slab, read how to anchor a pergola before you choose a model — some kits cannot legitimately be installed without one.
- Permits. Freestanding pergolas under a certain footprint are often exempt; attaching one to the house frequently is not, because it becomes a structural alteration. Pergola permits and HOA rules covers what to check and who to ask, and attached vs detached pergola covers what changes structurally the moment the roof touches the wall.
- Size. The most common regret is a pergola that covers the table but not the chairs when they are pushed back. Pergola sizes works from furniture outward instead of from catalog sizes inward.
Head-to-head comparisons
Every one of these answers the same question from a different starting point — and every one is willing to tell you to buy the other thing.
Comparison
Pergola vs gazebo
Open roof versus solid roof, compared on rain cover, published wind ratings, snow and shade quality.
Our top pick
PURPLE LEAF Athena Louvered Pergola
72 (fully secured with expansion screws on a hardened floor) mph published wind rating
Comparison
Pergola vs patio cover
Open frame versus solid attached roof, and the louvered middle option that does both jobs.
Our top pick
Outsunny Hardtop Polycarbonate Pergola
1 year warranty
Comparison
Aluminum vs wood pergola
Aluminum versus cedar on failure modes, maintenance, published figures and repairability.
Our top pick
Domi Outdoor Living Aluminum Louvered Pergola
72 mph published wind rating
Comparison
Louvered vs fixed roof pergolas
Adjustable louvers versus a fixed slatted or solid roof: rain cover, wind, snow and the mechanism.
Our top pick
PURPLE LEAF Athena Louvered Pergola
72 (fully secured with expansion screws on a hardened floor) mph published wind rating
Comparison
Louvered pergola vs gazebo
Operable louvered roof against a fixed hardtop, compared on published wind ratings, snow, insect protection and what each one cannot do.
Our top pick
PURPLE LEAF Athena Louvered Pergola
72 (fully secured with expansion screws on a hardened floor) mph published wind rating
Comparison
Pergola vs awning
A structure rated in tens of mph against a mechanism rated at Beaufort 5 — compared on published figures, consumable parts and what each one costs to keep.
Our top pick
PURPLE LEAF Athena Louvered Pergola
72 (fully secured with expansion screws on a hardened floor) mph published wind rating
Comparison
Pergola vs pavilion
The difference is the roof, and it decides rain cover, wind and snow load, permits and price. Compared on what manufacturers publish.
Our top pick
Backyard Discovery Norwood Cedar Gazebo
100 (Pro-Tect tested; product must be anchored per the manual) mph published wind rating
Comparison
Pergola vs arbor
Pergola or arbor — what separates a shade structure from a garden feature, where a trellis fits, and which one needs anchoring.
Our top pick
Yardistry 12 x 12 Pergola
5 years limited on lumber against rot and decay; 1 year on materials and workmanship warranty
Comparison
Aluminum vs steel pergola
Steel brings section and weight; aluminum brings no rust and the only published wind ratings in the class. The honest trade, on manufacturer figures.
Our top pick
PURPLE LEAF Athena Louvered Pergola
72 (fully secured with expansion screws on a hardened floor) mph published wind rating
Comparison
Pergola vs trellis
A pergola is covered space; a trellis is plant support. The confusion comes from pergola kits that build trellis into the roof and the end bays.
Our top pick
Backyard Discovery Beaumont Cedar Pergola
100 (when properly anchored) mph published wind rating
Guides in this category
Guide
Pergola wind ratings
Every published pergola wind rating, the condition attached to each, and what to do when a figure is missing.
Our top pick
Backyard Discovery Beaumont Cedar Pergola
100 (when properly anchored) mph published wind rating
Guide
Do pergolas provide shade?
How much shade a slatted roof really gives, how slat orientation changes it, and the options if it is not enough.
Our top pick
PURPLE LEAF Athena Louvered Pergola
72 (fully secured with expansion screws on a hardened floor) mph published wind rating
Guide
Pergola sizes guide
Seating-to-footprint arithmetic, the roof-versus-base trap, and how size affects wind and snow load.
Our top pick
Yardistry 12 x 12 Pergola
5 years limited on lumber against rot and decay; 1 year on materials and workmanship warranty
Guide
What a pergola costs
What drives pergola price differences, and the costs that never appear on a product page.
Our top pick
Outsunny Aluminum Louvered Pergola
1 year warranty
Guide
Pergola permits and HOA rules
What to ask your building department, why attached structures are treated differently, and the HOA rules people miss.
Guide
Attached vs detached pergola
Attaching a pergola to the house changes its published rating, its load path and its permit category. What manufacturers actually publish, and when attached is still right.
Our top pick
PURPLE LEAF Caesar Louvered Pergola
70 (under normal installation) mph published wind rating
Guide
Is a louvered pergola worth it?
What the louvered premium actually buys, measured against the published specs — and the three cases where it is not worth paying.
Our top pick
Domi Outdoor Living Aluminum Louvered Pergola
72 mph published wind rating
Guide
Pergola maintenance
The annual pergola job list by material, how often each one is due, and what skipping it actually costs.
Our top pick
Backyard Discovery Beaumont Cedar Pergola
100 (when properly anchored) mph published wind rating
Guide
How to add shade to a pergola
Adding real shade to an open pergola — which fabric density works, how to fix it so it lasts, and what never to put on an existing frame.
Our top pick
Coolaroo Sun Protection Shade Fabric, 90% UV Block
15-year fabric warranty against cracks, splits and tears due to UV degradation warranty
Guide
How long do PURPLE LEAF pergolas last?
What PURPLE LEAF actually publishes about its pergolas, what the one-year warranty signals, and which parts age first.
Our top pick
PURPLE LEAF Athena Louvered Pergola
72 (fully secured with expansion screws on a hardened floor) mph published wind rating
Guide
Costco pergola wind rating and warranty
What Costco's pergola listings actually publish about wind, snow and warranty — and what the warranty document says about storm damage.
Our top pick
Backyard Discovery Beaumont Cedar Pergola
100 (when properly anchored) mph published wind rating