Roofing Over Asphalt Shingles

Pros and cons of asphalt shingle roofing.

Roofing over asphalt shingles.

How to install metal roofing over shingles. Asphalt shingles are the most popular roofing material. Things to know about metal over shingle roof problems. This article discusses how to prepare an existing asphalt shingle roof for a roof over or for re roofing with new asphalt shingles.

Fiberglass core or matting an asphalt coating and a ceramic or stone granule surface give this material its durability. Two of the most popular roofing materials on the market are metal and asphalt and both offer different pros and cons to a customer. Premium screws which are threaded to hold the metal panels to the decking can cost up to 750 alone. Metal roof vs asphalt shingle roofing.

After all you ll be making a significant and long term investment. This article series discusses best practices in the selection and installation of residential roofing. In contrast steel shingles are small panels installed in horizontal rows much like other shingles. A steel roof is a lifetime investment lasting 50 years or more if it s a good one.

If you are trying to decide between the two materials it s important to carefully look at the metal over shingle roof problems. Asphalt roof shingle re roofing advice. Unlike a shingle roof metal roofing systems use screws and fasteners to stay in place. It depends on the situation.

Cost to install metal roof over shingles. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. By placing metal roofing over shingles. Asphalt roofs typically last 20 to 30 years depending on the installation and shingle quality.

They are available in a variety of colors and textures are low cost and provide a traditional aesthetic. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros. A tear off reroof roof replacement is when a contractor tears off your old roof down to the decking and installs all new roofing components. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof.

Reroofing over asphalt shingles as a roofing contractor doing business in my hometown for more than 20 years i consider it my obligation to give customers the best value for their money. Installing a metal roof is very labor intensive. We also discuss proper asphalt shingle roof preparation for a roofover job. See the full post here.

Both metal and shingle roofs are great options for your next roofing project. Does it work to leave asphalt shingles under long metal panels.