How To Do Felt Roofing

Ensure the felt remains even and straight as you work.

How to do felt roofing.

Before applying roofing you ll need to cover the sheathing with roofing felt also often called tar paper most local codes call for using 30 pound felt. In northern climates ice or snow dams are another common. Continue pulling the felt tight. Start at the bottom of the roofline and work.

You can either measure the roof from the ground or by standing on a ladder and actually going. Some roofers prefer to attach felt underlayment with 1 inch roofing nails or special nails with plastic washers but most codes allow staples which are easier to drive. Watch our step by step video showing how to felt a shed roof with expert advice and top tips to help you complete the job with confidence. It provides backup protection in the event of ice or water damage.

How to install roofing felt prep work. Return to the side that you began rolling from and. Using galvanised clout nails nail down the first layer of felt. It s best to start nailing in the center and work out from there.

Step by step guide for felting a flat roof step 1. Begin at the bottom right or. Ideally the roof should be done when there is a forecast for several days without a lot. Most pros use this line to begin shingling working left and right toward the rakes.

Paint a thin layer of adhesive over the first felt layer. Attaching your roof felt 1. Next find the center of the roof at the top and the eave then snap a vertical chalk line. You must remove any rotted pieces of wood on the roof and replace them with your plywood.

Why use roofing felt paper. Start rolling the first layer of felt out from the bottom of one side of the roof. The felt keeps the roof deck dry before shingles go on protects against wind driven rain as shingles fail and increases fire resistance.