How To Put New Shingles On Roof

Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.

How to put new shingles on roof.

Damaged decking will need to be repaired before you can install any new shingles. Watch and see how easy it is. Using the chalk line snap a line between the two marks to get a straight edge. Use the chalk line to snap a straight line vertically every 6 inches.

Handy home shows you universal shingling techniques that can be applied to any shed. Before you begin installing the new shingles be sure to inspect the roof for any damage. Damaged shingles should be removed to check the decking for problems. Ask this old house general contractor tom silva reveals the best ways to secure shingles to a roof.

Repeat this basic pattern alternating shingles across the roof working toward the right side using the chalk line to keep the shingles straight horizontally. Known in the trade as vertical racking or staggering this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak without the wasted back and forth motion necessary to fill several rows of stair steps. Use 4 nails per shingle and 6 nails on the prevailing windward sides of the roof as wind resistance nailing. Pull the drip edge down about a half inch from that line to create a gap between the drip edge and the fascia board.

If a shingle is torn or cracked glue the broken piece back in place using roofing cement. See below for a shopping list tools and steps subscr. Repeat this on both sides of the roof. To start installing shingles line up aluminum drip edge flush with the edge of the roof and make a pencil line at the top on each end of the house.

The goal is to provide a reasonably flat surface for the new shingles to lie over with no gaps greater than 1 2 inch. If the broken piece is lost cut a new piece to fit the existing shingle. Install a layer of roofing felt over the roof before you begin. Overlap each metal piece by at least 150 mm 6 and use asphalt plastic cement under each section of overlap.

Step 3 cover the old shingles. Many pros shingle in a vertical line up the roof because it s much faster. Center a minimum 610 mm 24 wide minimum 28 gauge pre finished galvanized metal valley liner in the valley and fasten with only enough nails to hold it in place nailing at the edges only.