Step by step woodworking project about carport plans free. Building a lean to carport is easy and it will protect your car from bad weather, bu you need to follow the tips discussed in the project, if you want to get a professional result. Always plan everything from the very beginning and scale the size of the carport to your needs, if you want to prevent costly mistakes.
Building a basic carport is a complex woodworking project, but you can get the job done by yourself, if you use quality plans and quality materials. Invest in quality materials, such as pressure-treated lumber, as the components will be exposed to moisture. Align the components at both ends before pre-drilling the wooden components and inserting the screws. Add waterproof glue to the joints, if you want to reinforce the structure.
Build a lean to carport
- 1 – 3 pieces of 4×4 lumber 120” POSTS
- 2 – 3 posts of 4×4 lumber 140″ POSTS
- 3 – 2 pieces of 2×4 lumber 240” BEAMS
- 4 – 8 pieces of 4×4 lumber 25 3/4” BRACES
- 5 – 12 pieces of 2×4 lumber 122 1/2” RAFTERS
- 6 – 8 pieces of 3/4” tongue and groove plywood 4×8′ ROOFING SHEETS
- 7 – 250 sq ft of tar paper ROOFING FELT
- 8 – 250 sq ft of asphalt shingles ASPHALT SHINGLES
- 9 – 2 pieces of 1×6 lumber – 125 3/4″ long TRIMS
- One Day
Carport plans free
The first step of the project is to attach the posts into place. As you can see in the image, you need to set the 4×4 posts into concrete, after laying out the carport, as accurately as possible. From our experience, we recommend you to use string and batter boards, making sure the corners are right-angled and the diagonals equal.
PRO TIP: Dig 3′ deep holes and 12” in diameter and set the posts into place. Plumb them with a spirit level and secure them with braces, until the concrete dries out.
The next step of the outdoor project is to attach the support beams to the top of the posts, on both sides of the carport. After checking if the beams are horizontal, we recommend you to drill pilot holes and insert 5 1/2″ carriage bolts. Align everything before inserting the screws and drill pilot holes, to prevent the wood from splitting.
In order to increase the rigidity of the frame and to provide support to the construction, we recommend you to fit braces, as in the free carport plans. Cut the ends of the braces at 45º, attach them into place, drill pilot holes and lock the to the posts and to the support beams with 3 1/2″ galvanized screws.
Build the rafters for the lean-to carport using 2×4 lumber. Use a good saw to cut both ends of the carport at 10º and place them between support beams.
Drill pilot holes trough the beams and insert the screws into the rafters. Don’t forget that you need to place the rafters equally-spaced, leaving about 24″ between them on center.
After installing the rafters into place, we recommend you to attach the 3/4″ plywood sheets. As you can see in the image, you need to start the installation from the bottom left side of the carport, up to the top. Make sure you don’t leave any gaps between the sheets and insert 1 1/4″ trough the sheets into the rafters. Use a circular saw with a sharp blade to make the cuts.
Cover the roofing sheets with felt, as in the plans. Make sure the strips of roofing felt overlap at least 2-3″ and staple them to the plywood sheets every 8″. Continue the project by installing the asphalt shingles. Place the starting course at the bottom of the roof, before fitting the rest of the shingles.
PRO TIP: Always read the manufacturer’s instructions, before installing the shingles. They provide essential information about the installation of the shingles.
If you want to add style to the wooden carport, we recommend you to fit 1×6 trims to the front and the back of the carport. Cut both ends at 80 degrees.
Align the trims at both ends and lock them into place with finishing nails. Add waterproof glue to the joints, in order to create a rigid structure.
Last but not least, there are several aspects you should take into account. Therefore, you should fill the holes with wood filler and smooth the wooden surface after it dries out. In addition, check if the front opens properly.
PRO TIP: Apply several coats of paint over the components, in order to protect them from decay. Take a look on these storage plans, if you want to build other projects for your backyard.
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