16x22 Carport Gable Roof Plans

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. See all my Premium Plans HERE.

Projects made from these plans

16×22 Carport Gable Roof Plans

Building-a-single-car-carport

Cut & Shopping Lists

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

Tools

Hammer, Tape measure, Framing square, Level

Miter saw, Drill machinery, Screwdriver, Sander

Concrete mixer, Post hole digger

Safety Gloves, Safety Glasses

Time

One weekend

Flat roof carport plans
Lean to carport plans

How to build a 16×22 carport gable roof

Building-the-trusses

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.

Fitting the gussets

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.

Fitting-the-trusses

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.

Gable end supports

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.

Fitting the roof sheets

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.

Gable end panels

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.

Front and back roof trims

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.

Fitting the side trims

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.

Fitting the roofing

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.

16×22 Carport Plans – Side view

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.