How To Install New Shingle Roof

Understand the physics of how a sloped shingle roof works.

How to install new shingle 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. Working at heights on a roof presents fall hazard risks and. Nail metal flashing called drip edge along the bottom edge of the roof deck near the gutters. Many pros shingle in a vertical line up the roof because it s much faster.

Start by laying asphalt felt or other underlayment over the roof. Install new flashing metal. Asphalt roofing shingles simply rely on the force of. Adhere the joint where the cut edges of the shingles meet the dome.

Using the chalk line snap a line between the two marks to get a straight edge. Overlap each row at least 3 to 4 inches. Pull the drip edge down about a half inch from that line to create a gap between the drip edge and the fascia board. Using your staple gun secure the felt to the roof.

Lay the lower edge of the flange over the top of the lower shingles and the upper edge is positioned underneath the. Adhere the shingles adjacent to the flange with roofing tar. How to install asphalt shingles 1. 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.

If you live in an area with inclement weather you should consider using a special ice and water protector.