Heat Reducing Roofing Materials

It s this ability that gives torch down roofs their long lifespan.

Heat reducing roofing materials.

One is to replace the surface layer with white gravel or reflective marble chips to increase its solar reflectance. Use of different fibers and cement makes the roofing material idea for homes where you will like to save on energy by reducing heating costs. How to reduce heat from roof top 1. Urban and roth.

Cool roofs use a type of material that naturally reflects sunlight and helps buildings be more than 50 degrees cooler on the surface. Traditionally the asphalt and surface gravel in a built up roof have been black or dark gray trapping much more light and heat than they release but there are several ways to make a built up roof cool. This color reflects light and heat from the roof surface back into the atmosphere. If you haven t encountered reflective roof coatings these are coatings you apply to metal and rubber roofs to reduce heat from roof top.

A high solar reflectance or albedo is the most important characteristic of a cool roof as it helps to reflect sunlight and heat away from a building reducing roof temperatures. Cool roofs can be made of a highly reflective type of paint a sheet covering or highly reflective tiles or shingles. However homeowners should be careful when using these kinds of cool roof techniques to reduce energy consumption. Now let s discuss some ways on how to reduce heat from roof top.

Metal roofing materials are highly effective in cooling your house. The material is particularly effective at heat reduction when it s coated with titanium dioxide which gives the epdm a lighter color. Concrete is heavy and takes a long time to heat making it a good material for warm weather roofing source. Using cool roofs to reduce heat islands.

You can apply them and achieve great success in your home cooling. Light colored metal roofing should reflect more of the sun s heat than light colored asphalt shingles. Apply reflective roof coatings. Just as wearing light colored clothing can help keep you cool on a sunny day cool roofs material that is designed to reflect more sunlight and absorb less heat than a standard roof.

A high thermal emittance also plays a role particularly in climates that are warm and sunny. Effective in keeping the room cool. During a hot summer day this material can be highly effective in cooling off the inside of the building by several degrees saving on air conditioning and reducing chances of heat related injuries or death. Torch down roll roofing is designed for all climates expanding under heat and contracting under cold conditions without melting or cracking as other materials might.

Using poured concrete slab roofing is a low cost option in many developing countries as it provides protection from bad weather and pests.