How To Re Roof Over Asphalt Shingles

We re going to answer that question in this blog so keep reading or give our legacy service team a call at 215 798 9790.

How to re roof over asphalt shingles.

The shingles shown here are commonly called architectural. When comparing these products look for the highest numbers in solar reflectance and thermal emittance both on a. If you re considering getting a metal roof you may be wondering if you can install it over shingles. We also discuss proper asphalt shingle roof preparation for a roofover job.

Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros. Place and nail the shingles from the bottom of the roof to the top. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. Run the shingles long over hip ridges and rakes and in the valleys.

Cut the shingles to size with a utility knife fitted with hook blades. Cool roof asphalt shingles help lower that difference to just 5 or 10 degrees by using granules coated with a highly reflective pigment. This article discusses how to prepare an existing asphalt shingle roof for a roof over or for re roofing with new asphalt shingles. The cap of each shingle should fall evenly in half over each side of the ridge.

This article series discusses best practices in the selection and installation of residential roofing. When you re all done installing the shingles snap lines and trim the shingles to the line photo 11. Nail each side of the cap shingle into the roof. Others have been tested by the cool roof rating council.

Place the ridge cap shingles over the roof ridges. Some shingles are energystar rated. All shingle manufacturers honor the warranty whether their products are used for a reroof or a new roof. Asphalt roof shingle re roofing advice.

Before you reshingle a roof read our step by step guide for adding new shingles over old ones.