How To Do Felt Roofing

Begin at the bottom right or.

How to do felt roofing.

Ensure the felt remains even and straight as you work. You can either measure the roof from the ground or by standing on a ladder and actually going. The roofing felt should be applied in layers that overlap. Return to the side that you began rolling from and.

Most pros use this line to begin shingling working left and right toward the rakes. 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. Ideally the roof should be done when there is a forecast for several days without a lot. Start rolling the first layer of felt out from the bottom of one side of the roof.

Attaching your roof felt 1. The felt keeps the roof deck dry before shingles go on protects against wind driven rain as shingles fail and increases fire resistance. Step by step guide for felting a flat roof step 1. Wind driven rain or snow can trap water under your shingles putting your roof deck and inner residence at risk of moisture.

In northern climates ice or snow dams are another common. Next find the center of the roof at the top and the eave then snap a vertical chalk line. It provides backup protection in the event of ice or water damage. 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.

Tack the felt onto the initial rolling spot using a tack gun. Why use roofing felt paper. It s best to start nailing in the center and work out from there. 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.

How to install roofing felt prep work. Paint a thin layer of adhesive over the first felt layer. Start at the bottom of the roofline and work.