Laying Down Roofing Felt

Overlap each row at least 3 to 4 inches.

Laying down roofing felt.

Continue pulling the felt tight. Return to the side that you began rolling from and. Start rolling the first layer of felt out from the bottom of one side of the roof. You can either measure the roof from the ground or by standing on a ladder and actually going.

Next continue to lay your felt in strips moving up your roof making sure it lays flat. You must remove any rotted pieces of wood on the roof and replace them with your plywood. You can cover the surface of the felt with gravel for added strength. If you reach the end of your roof and have extra roofing felt use a utility knife to carefully cut the felt to the edge of your roof.

Snap a horizontal chalk line over the starting row to use as a guide. Start at the bottom of the roofline and work. Defer putting drip edge on angled gable ends until after the felt is laid so the metal. Start by laying asphalt felt or other underlayment over the roof.

Apply another layer of adhesive to the top for maximum waterproofing. You will follow the same process as in step 2 for the last layer. Cover the edges of the roof with strips of felt before laying out the final layer. A third layer of felt needs to be placed.

Ideally the roof should be done when there is a forecast for several days without a lot. Using your staple gun secure the felt to the roof. How to install roofing felt prep work. To lay your felt over obstacles like vent pipes cut a slit in the felt and place the slit over the pipe.

Attaching your roof felt 1. Step by step guide for felting a flat roof step 1. These pieces act as a weather proofing and protective barrier between your house and the elements helping keep water and cold temperatures out. Cut six inches off the length of the first starter shingle nailed on then use the rest of them full size.

The roofing felt should be applied in layers that overlap. Tack the felt onto the initial rolling spot using a tack gun. Lay the first row of shingles directly covering the narrow starter row.