Which Reflects Heat Best Shingles Or Meta Roofing

In recent years metal roofing shingles have grown in popularity because of an unbeatable combination of features.

Which reflects heat best shingles or meta roofing.

Metal is a 50 to 100 year roofing material with warranties of 30 50 years. A layer of soundproof insulation can help but it adds to the cost even more. Heavier thicker asphalt shingles can absorb alot of heat and are continously radiating conducting some of it to the sheathing and framing and thereby to the interior. Installation of metal roofing over shingles.

Lighter color roofs reflect sun s heat much better than darker colors. They are less expensive than standing seam panels beautifully replicate the look of other upscale roofing materials offer a long service life and great energy savings. Solar reflective shingles are designed specifically to reduce the absorption of the suns infrared radiation by reflecting ir rays off the surface of the roof thus not allowing the heat to be transferred to the interior of the structure i e. All of these types of residential roofing products are now available with ir reflective color pigments which act to reduce the temperature of roofs and reflect heat away from the home.

Infrared radiation is a spectrum of light that generates significant amounts of heat on roof surfaces. The basic unpainted metal roof will reflect more solar radiation than an asphalt roof which absorbs and holds heat. The attic under the roof. New styles can mimic shingles shakes slate and tile and dozens of colors are available.

They provide excellent protection against the elements but in many cases rain and hail sound very noisy under a metal roof. If you choose to install metal roofing over shingles there are certain things you must keep in mind. Such a roof can be reasonably expected to be some 50 to 60 degrees cooler than a dark color asphalt shingles roof. What s good about a metal roof.

If your roof is in poor condition or near the end of its life it is usually best to re cover replace or retrofit the roof. For example asphalt shingles are less reflective than metal or rubber roofing materials. Metal reflects solar radiant heat so can keep your home cooler and control energy costs in hot weather when compared with asphalt. Residential roofing options include asphalt shingles metal clay tiles and concrete tiles.

Metal roofs get hot too but should have substantially less capacity to absorb heat and should cool off faster. For homes in warmer climates pre painted or granular coated metal roofing systems reflect solar energy and cool your home by re emitting most of what solar radiation is absorbed. In fact a high end kynar 500 white metal roof is energy star rated and classified as a cool roof by the cool roof rating council. This quality means even tan asphalt shingles may welcome more heat into your home than a dark brown metal roof.

Re cover the roof with a new waterproofing surface such as tile coating replace the roof with a cool one. The roofing material also affects how reflective your roof is.