How To Cool Coat A Roof

Retrofit the roof with specialized heat reflective material re cover the roof with a new waterproofing surface such as tile coating replace the roof with a cool one.

How to cool coat a roof.

Thoroughly clean the roof surface. Repair and seal roof penetrations tears open seams etc. Using elastek 103 crack joint sealant and reinforce with. There are three simple steps for applying cool roof coatings.

If there is mildew on the roof modify your tsp solution to 1 cup of tsp 1 quart of. Cool roofing can lower a roof s surface temperature by 50 to 60 degrees according to the epa which can save you a boatload on cooling costs. When done properly with the right materials this process can repair or pr. Including cleaner activator application rinsing and 2 coats of coolcoat each dry to the touch.

Unless the manufacturer s instructions state otherwise mix to cup of tsp into 2 gallons of hot water. One is to replace the surface layer with white gravel or reflective marble chips to increase its solar reflectance. I e 8 x 30 roof takes 4 gallons. A cool roof coating has several similarities to paint.

Surfaces shall be completely dry and frost free before coating coolcoat shall be applied in a minimum of 2 coats at a rate of 1 gallon per 125 sq. Entire 2 part project must be completed in one day. If you want to convert an existing roof into a cool roof you have three basic options. This video demonstrates how to coat a roof properly using elastomeric roof coating.

Working in 6 to 8 foot areas spread the liquid in a moderately thick even coat across the whole roof. Spread the primer or the first layer of main coating with a roller if required. Roofs collect oils from asphalt chimneys and cars plus lots of dirt and dust.