Steel Roof On Porch Over Shingles

A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles.

Steel roof on porch over shingles.

Steel roofing can be costly but it is a lifetime investment. Put the steel down directly on a vapor barrier. They offer steel roofing shingles which are 100 recyclable have the highest hail and fire ratings as well as 130 mph wind uplift rating. Classic rib steel roof panel in charcoal.

Most metal roofs applied over a combustible material such as wood shingles have a lower class c rating for this reason. By metal sales 36 26 33. By metal sales 216 45 65. They are available in a variety of colors and textures are low cost and provide a traditional aesthetic.

Remove the old roofing. This is by far the most common way to install a metal roof. They also feature a 4 way interlocking system and a special water channel to allow constant water movement away from the roof deck. It doesn t matter if the air space is a half inch or six inches because the condensation factor will remain the same.

Work at a comfortable steady pace trying not to rip up or carry off too much old roofing at once. Metal roof over shingles condensation metal roofs must be laid flat on a vapor barrier because steel will condensate if there s any air space underneath it. Galvanized steel roof panel. Universal ridge flashing in charcoal.

Free delivery with 45 order. Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed. Project panel corrugated 3 ft. Asphalt shingles are the most popular roofing material.

Otherwise you will need to remove the shingles. By amerimax 73 37 63 carton. 7 things to know before choosing a metal roof if your current roof is the root of your headache and maybe even a long list of costly home repairs consider these metal roofing pros and cons. See notes under metal roofing drawbacks regarding problems in the event of a house fire.

However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof. Noise is usually not a factor if you are installing a steel roof over asphalt. As long as the plywood under the shingle roof is in good condition this way can provide many benefits.