How To Install A Garage Roof

The roof s sheathing helps to keep the roof trusses or rafters properly spaced.

How to install a garage roof.

At the peak of the roof change the direction of shingles. See below for a shopping list tools and steps subscr. Ask this old house general contractor tom silva reveals the best ways to secure shingles to a roof. How to install roof sheathing.

In order to build a garage roof you need to use the following. Use metal flashing around vents or chimneys that might protrude through the garage roof. A 13 pieces of 2 4 lumber 144 long bottom rafters. Don t forget to add a vapor retarder to your garage roof insulation installation.

Make sure that the materials you buy for your insulation are in compliance with the local construction rules and regulations and follow the fire codes. Continue around the roof one row at a time from bottom to top. Without getting up on the roof itself you can get the measurements simply by measuring the length and width of the roof and then multiply these. This helps prevent garage floor condensation and water logging on the sheathing and wood trusses.

Corrugated metal roof installation instructions. Beginning at the outside edge of your roof place each panel directly onto the purlins that are attached to the roof trusses. Next pre drill holes on the end and side ridges of the panels spacing the holes 6 to 8 inches apart. Also strong winds can blow rainwater under shingles.

B 2 pieces of 2 4 lumber 36 1 4 1 piece of 2 6 lumber 260 top ridge. Install the second course just like the first using the guidelines on the underlayment to get the correct overlap. Step 5 finishing the job. If needed add roofing cement to seal the edges of the flashing.

To install corrugated roofing start by cutting your panels to length with an angle grinder. By following the 10 simple instructions below you will be able to install a corrugated metal roof on your garage or shed.