16×24 Gambrel Shed Roof Plans

This step by step diy project is about 16×24 gambrel shed roof plans. This is PART 2 of the large shed project, where I show you how to build the gambrel roof for this shed. The roof is sturdy and it will drain the water properly. Moreover, you could even make a loft to the shed, for extra storage room. Make sure you read the local codes so you can comply with the legal requirements. 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

16×24 Gambrel Shed Roof Plans

Building-a-16×24-barn-shed

Cut & Shopping Lists

• H – 4 pieces of T1-11 siding – 48″x76 1/4″ long, 4 pieces – 48″x96″ long SIDING
• I – 4 pieces of 2×4 lumber – 73 1/2″ long, 1 piece of 2×6 lumber – 192″ long 13xTRUSSES
• J – 4 pieces of 2×4 lumber – 53″ long, 4 pieces – 73″ long, 4 pieces – 83″ long, 2 pieces – 92 1/4″ long SUPPORTS
• K – 12 pieces of 3/4″ plywood – 48″x96″ long, 8 pieces – 25 1/2″x96″ long, 8 pieces – 25 1/2″x48″ long ROOF
• M – 8 pieces of 2×6 lumber – 74″ long OVERHANGS

• 13 pieces of 2×6 lumber – 16′
• 56 pieces of 2×4 lumber – 8′
• 8 pieces of T1-11 siding – 4’x8′
• 24 pieces of 3/4″ plywood – 4’x8′
• 1/2″ plywood – 4’x8′
• 2 1/2″ screws, 3 1/2″ screws, 1 5/8″ screws
• 4d nails, 16d nails
• wood filler , wood glue, stain/paint

Tools

 Hammer, Tape measure, Framing square, Level

 Miter saw, Drill machinery, Screwdriver, Sander

 Safety Gloves, Safety Glasses

Time

 One day

Related

• PART 1: 16×24 Gable Shed Plans 
• PART 2: 16×24 Gable Shed Plans
• PART 3: Double Shed Doors Plans

How to build a 16×24 gambrel shed roof

Building-the-rafters

The first step of the project is build the trusses for the gambrel shed. Use 2×4 lumber for the trusses and the 2×6 lumber for the bottom rafters. Make angle cuts to both ends of the rafters, as shown in the diagram.

Building the trusses

Use 1/2″ plywood for the trusses and then fit them over the joints. Make cuts to the plywood with a saw and then lay them over the joints. Insert 1 5/8″ screws to lock the gussets to the rafters.

Fitting-the-trusses

Fit the trusses to the top of the shed, every 24″ on center. Use a spirit level to plumb the trusses and then secure them into place with rafter ties or screws.

Fitting the gambrel end supports

Build the supports for the gambrel end from 2×4 lumber. Cut the supports at the right dimensions and then drill pocket holes at both ends of the supports. Insert 2 1/2″ screws to secure the supports into place tightly.

Gambrel end panels

Use T1-11 siding for the gambrel end panels. Use a saw to make the cuts and then secure them into place with 6-8d nails. Leave no gaps between the sheets for a professional result.

Fitting the roof sheets

Use 3/4″ plywood for the roof sheets. Cut all the panels at the right size, as shown in the diagram and then lay them to the top of the roof. Align the edges with attention, drill pilot holes and insert 1 5/8″ screws to lock them into place, every 8″ along the rafters. Leave no gaps between the sheets for a professional result.

Roof trims

Use 2×6 lumber for the front and back roof trims. Make angle cuts to both ends of the trims and then secure them into place with 2 1/2″ screws.

Fitting the roofing

Cover the roof of the shed with roofing felt, making sure the strips overlap at least 2″. Secure the tar paper to the plywood sheets with roofing staples. In addition, cut a large piece for the top ridge. Fit the side drip edges over the roofing felt, while the bottom drip edges should be fit under.

Read the instructions labeled on the asphalt shingle packs before installing them into place tightly. Start with the bottom left side of the roof and install them all the way to the top.

16×24 Barn Shed Plans

Don’t forget to take a look over PART 1 and PART 3 to learn how to build the frame for the shed, as well as how to frame the double front doors. If you are looking for a different design, make sure you take a look over all my shed plans HERE.

This woodworking project was about 16×24 gambrel roof shed 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.

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