This step by step diy project is about 16×22 carport gable roof plans. This is PART 2 of the large single car project, where I show you how to build the gable roof. This carport has generous overhangs on the sides and it also features a polished look, with the help of the decorative trims. Take a look over the rest of my woodworking plans, if you want to get more building inspiration.
When buying the lumber, you should select the planks with great care, making sure they are straight and without any visible flaws (cracks, knots, twists, decay). Investing in cedar or other weather resistant lumber is a good idea, as it will pay off on the long run. Use a spirit level to plumb and align the components, before inserting the galvanized screws, otherwise the project won’t have a symmetrical look. If you have all the materials and tools required for the project, you could get the job done in about a day.
Projects made from these plans
16×22 Carport Gable Roof Plans
- C – 1 piece of 2×6 lumber – 168″ long, 2 pieces of 2×6 lumber – 144″ long 18xTRUSS
- C – 4 pieces of 2×4 lumber – 44 1/4″ long, 2 pieces – 78 1/2″ long GABLE END SUPPORTS
- D – 4 pieces of 5/8″ siding – 48″x56 3/4″ long, 2 pieces – 36″x92 3/4″ long GABLE ENDS
- E – 10 pieces of 3/4″ plywood – 48″x96″ long, 4 pieces – 48″x72″ long, 2 pieces – 48″x80″ long, 2 pieces – 48″x88″ long TRIMS
- F – 4 pieces of 2×8 lumber – 144 3/4″ long, 2 pieces – 166 1/4″ long TRIMS
- G – 550 sq ft of tar paper, 550 sq ft of asphalt shingles ROOFING
- 18 pieces of 2×6 lumber – 16′
- 36 pieces of 2×6 lumber – 12′
- 4 pieces of 2×8 lumber – 14′
- 4 pieces of 2×4 lumber – 8′
- 18 pieces of 3/4″ plywood – 4’x8′
- 2 pieces of 1/2″ plywood – 4’x8′
- 8 pieces of T1-11 siding – 4’x8′
- rafter ties
- 1 5/8″ screws
- 550 sq fr of tar paper, asphalt shingles
- 2″ brad nails
- wood glue, stain/paint
- wood filler
How to build a 16×22 carport gable roof
The first step of the project is to build the trusses for the large single car carport. As you can easily notice in the diagram, you need to make the rafters from 2×6 lumber. Make 45 degree cuts to both ends of the bottom rafters. Make one 45 degree cut to one end of the regular rafters. Lay the rafters on a level surface, as shown in the diagram.
Use 1/2″ plywood for the gussets. Mark the cut lines on the plywood sheets and get the job done with a saw. Check if there are any any gaps between the rafters before attaching the gussets into place. Align the edges and use 1 5/8″ screws to lock the gussets into place.
Fit the trusses to the top of the single car carport, making sure you place them every 16″ on center. Use a spirit level to plumb the trusses and lock them to the support beams with rafter ties. In addition, toenail the bottom rafters to the support beams, for extra rigidity.
Use 2×4 lumber for the gable end supports. Drill pocket holes at both ends of the supports and then lock them into place with 2 1/2″ screws.
Attach 3/4″ plywood sheets to the top of the carport. Start with the bottom left section of the carport and go up to the top. Leave no gaps between the sheets and secure them into place with 1 5/8″ screws or nails.
Fit T1-11 siding sheets to the front and back gable ends of the carport. Mark the cut lines on the sheets and then get the job done with a circular saw. Smooth the edges with sandpaper, for a professional result. Align the edges flush and leave no gaps between the sheets. Insert 6d nails every 8″ along the framing.
You also need to fit trims to the front and to the back of the roof. The trims will enhance the look of the carport and add value to your work. Use 2×8 lumber for the rafter trims and 2×6 lumber to the bottom trims. Align the edges with attention and secure them into place with 2 1/2″ screws. Drill pilot holes before inserting the screws, to prevent the wood from splitting.
Fit 1×8 trims to the sides of the carport, so you cover the ends of the rafters. Use 2″ brad nails to secure the trims into place. Align the edges with attention for a professional result.
Install the roofing felt, starting from the bottom left of the roof. Secure the paper to the roofing, using a stapler. Make sure the tar paper overlaps at least 2”. Don’t forget to cover the top ridge with a 14” strip of paper .
Start the first course of shingles with a full tab, the second with 2 1/2 tabs, the third with 2 tabs, the forth with 1 1/2 tabs, the fifth with 1 tab, the sixth with half tab and the seventh with a 3 tabs.
This project can be built in less than one week and it will serve you for many, many years in a row. This large carport is easy to build and fairly budget friendly. I recommend you to read the local building codes before starting the project, so you make sure you comply with the local building codes. Check out PART 1 of the project.
This woodworking project was about 16×22 carport gable roof plans free. If you want to see more outdoor plans, check out the rest of our step by step projects and follow the instructions to obtain a professional result.