pros and Cons of Aluminum Carport and Patio Covers

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Aluminum carports and patio covers have grown to be a popular and attractive home improvement. The product itself has been utilized for years. As a light-weight and durable material, aluminum can be a fantastic option to stick built or perhaps steel structures. Features, colors, and styles have evolved over the years to give homeowners many choices. Today we are going to discuss the advantages and disadvantages of these popular aluminum structures.


1) Durability – My parents have been living in a comparable house for more than 30 years. Their patio cover was installed in the late 1960s, and is still standing and functional. This item will stand the test of your time with little more than a cleaning once a year. Most companies engineer their units to withstand wind and snow loads. As a result, baring natural weather disasters, your patio cover or even carport should give you years of use.

Two) Attractive – As stated above with a little maintenance the carport of yours or perhaps patio cover will stay looking great for years. The aluminum pans won’t ever rust. There are actually a mix of colors to pick out from and lots of styles of framework that should satisfy some homeowner.

3) Structural simplicity – Because of the lightweight nature of aluminum, a patio cover can be attached directly to your patio slab, and carports can be attached directly to your driveway. Also attachment to the house requires little anchoring. Note: some areas may require posts to be set in concrete, check with the codes department in the area of yours. One of the best advantages of Aluminum structures is the minimum fall required for installation. Aluminum carports and patio covers require only ΒΌ” of fall /ft. spanned. A shingled roof requires a minimum of 4″ of fall /ft spanned, which often creates problems with head room on the outside.

4) Functionality – Not many home improvement projects are able to provide the quality usefulness that an aluminum patio cover or even carport can. Patio covers over decks and patios offer escape from direct sun and weather, and can cause them to become significantly more beneficial and enjoyable. Aluminum carports (free standing or perhaps attached) can provide great shelter for your vehicles when a garage is not available.


One) Bird Nests – The W-pan aluminum is notorious for attracting birds. There are various plugs that manufacturers offer and it is highly recommended you insist on these at the time of installation. They do add cost but is going to save you from the endless hassle of cleaning out the pans.

Two) Trees – All Aluminum carports and patio covers come with built in gutters and downspouts, in the fall in case you reside in a wooded area leaves are a regular problem. Since aluminum structures do not require as much slope on the roof, leaves and debris is a lot more apt to accumulate. By far the most prevalent problem I see is exactly where this accumulation of leaves is left unattended, stopping up gutters, backing up water and eventually causing the panels to bow and leak.

3) Rust on framework – Most aluminum patio covers and carports are installed with steel bar joists, and posts, and while painted before installation, the natural exposure to the elements will ultimately cause the parts to show rust (especially at ground contact)

4) Hail – The most, problem with aluminum carports and patio covers is hail. We replace a couple of these each year. Because of the lightweight nature of aluminum a hail storm is able to leave small unattractive dings in the panels. Most homeowners insurance cover this and in many cases if hail is hard enough you will have other damage to the home of yours

As a contractor for several decades now, I have learned to appreciate the functional beauty of aluminum carports and patio covers. The advantages of these products far out weigh the disadvantages. Nearly all the disadvantages can be prevented with simple maintenance.

For ideas for your carport or even patio cover project visit our web site
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