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With summers come heat, humidity, and expenditures; these factors are handled by cool roofs (film or sheet application on concrete, metal, or tiles). The covers help to reduce the internal temperature of closed structures, preserve assets, and ensure hygiene. According to research, solar reflectance from a cool roof can minimize demands by 11-27%. So, why the wait? Opt for Cool Roof Services today!

There are several types of roofing materials used to reduce the interior temperatures in a closed structure. Modified bitumen, metal roofs, green roofs, asphalt shingles are some examples.

Let’s discuss!

Modified Bitumen Systems

This system utilizes sheet membranes made from asphalt (modified with plastic or rubber compounds) and reinforced with glass or polyester. The surface ply is mass-produced with embedded mineral granules. Previously, these granules offered reflective values between 0.25-0.27. However, as the need for energy savings increased, manufacturers developed brighter granules with higher reflective values (0.70-0.80).

The color of the granules is not uniform; Slight variations from lot to lot occurs, which, in turn, leads to an irregular appearance. However, it can be managed by the applicator as to how he avoids the uncontrollable bleed out by the adhesive. White coating is an effective measure to ensure a high-quality finish.

Read More

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Single-Ply Membrane Systems 

Single-ply membrane systems comprises synthetic sheets designed from various compounds (with or without additives). It is applied as a single layer, fastened by adhesives or ballast. These membranes are available in white, offering the perfect reflectance that one can think of.

Single ply membranes are available in different sizes, typically 1.1mm to 2mm. While some membranes are homogeneous, others are strengthened with polyester or glass-fiber. These covers are sealed at joints to form a continuous chain. And, when joined with insulation and support, form long-lasting roof systems.