How To Lay Felt On Flat Roof

Step 1 prep work.

How to lay felt on flat roof.

You will be looking for any decking that has rotted or bowed. Large head clout nails see tips cold applied roofing felt adhesive solar paint if required. Climb up on the roof using a ladder. Roll it out along the edge keeping a three inch overhang.

Begin laying out your roofing felt by starting at one corner. When you arrive at the rake the paper should be cut flush with a knife and then adjusted to line up with the chalk line. Unlike a steep roof laying roofing felt on a flat roof is easy for even novice do it yourselfers. Step 2 placing the felt.

Where a roll ends and a new one is begun the two rolls should be overlapped by. Once you get to the edge of the roof or when the roll runs out start nailing the felt. In order to lay felt on a flat roof you will need to gather the following materials and tools. Ladder utility knife tape measure trowel 30 pound roofing felt also known as 30 roofing felt plywood planks galvanized nails roof felt adhesive e g.

Check to ensure the roof is in good enough condition to walk over. Materials underlay felt top felt never store rolls of felt laying down they must always be stored standing up for rolls of top felt with the. How to lay felt on a flat roof.