Roofing Over Asphalt Shingles

How to install metal roofing over shingles.

Roofing over asphalt shingles.

See the full post here. Before you reshingle a roof read our step by step guide for adding new shingles over old ones. Metal roof vs asphalt shingle roofing. Pros and cons of asphalt shingle roofing.

Fiberglass core or matting an asphalt coating and a ceramic or stone granule surface give this material its durability. If you are trying to decide between the two materials it s important to carefully look at the metal over shingle roof problems. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface.

This article series discusses best practices in the selection and installation of residential roofing. A steel roof is a lifetime investment lasting 50 years or more if it s a good one. It depends on the situation. Both metal and shingle roofs are great options for your next roofing project.

A nail over reroof is the process of nailing over your current asphalt shingles with new ones. Cost to install metal roof over shingles. In contrast steel shingles are small panels installed in horizontal rows much like other shingles. Does it work to leave asphalt shingles under long metal panels.

Things to know about metal over shingle roof problems. 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. Premium screws which are threaded to hold the metal panels to the decking can cost up to 750 alone. This article discusses how to prepare an existing asphalt shingle roof for a roof over or for re roofing with new asphalt shingles.

We also discuss proper asphalt shingle roof preparation for a roofover job. 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. Asphalt roofs typically last 20 to 30 years depending on the installation and shingle quality.

Unlike a shingle roof metal roofing systems use screws and fasteners to stay in place. Asphalt roof shingle re roofing advice. After all you ll be making a significant and long term investment. Asphalt shingles are the most popular roofing material.

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.