Roofing Over Asphalt Shingles

Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros.

Roofing over asphalt shingles.

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. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Things to know about metal over shingle roof problems. Cost to install metal roof over shingles.

Both metal and shingle roofs are great options for your next roofing project. When their asphalt shingle roof has reached the end of its life most people assume their only option is to strip the roof to bare sheathing before a new roof can be applied. Two of the most popular roofing materials on the market are metal and asphalt and both offer different pros and cons to a customer. Asphalt shingles are the most popular roofing material.

We also discuss proper asphalt shingle roof preparation for a roofover job. In contrast steel shingles are small panels installed in horizontal rows much like other shingles. By placing metal roofing over shingles. Unlike a shingle roof metal roofing systems use screws and fasteners to stay in place.

How to install metal roofing over shingles. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. After all you ll be making a significant and long term investment. This article discusses how to prepare an existing asphalt shingle roof for a roof over or for re roofing with new asphalt shingles.

Does it work to leave asphalt shingles under long metal panels. It depends on the situation. Premium screws which are threaded to hold the metal panels to the decking can cost up to 750 alone. Asphalt roofs typically last 20 to 30 years depending on the installation and shingle quality.

Asphalt roof shingle re roofing advice. Metal roof vs asphalt shingle roofing. This article series discusses best practices in the selection and installation of residential roofing. Installing a metal roof is very labor intensive.

If you are trying to decide between the two materials it s important to carefully look at the metal over shingle roof problems. Pros and cons of asphalt shingle roofing. See the full post here. 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.

Fiberglass core or matting an asphalt coating and a ceramic or stone granule surface give this material its durability. A nail over reroof is the process of nailing over your current asphalt shingles with new ones.