How do I protect my roof from heat in the summer?
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How do I protect my roof from heat in the summer?
A layer of 40 mm gravel (railway jelly) laid on the roof can effectively prevent the roof from getting heated. The gravel shades the roof by day. The polygonal surface of the gravel makes minimal contact with the roof. This prevents heat transfer.
How do you avoid direct sunlight on your roof?
Cool shingles are made in three layers – usually a layer each of fiberglass and asphalt to provide insulation and protection, followed by a topical layer of highly reflective granules that acts as a mirror. These granules are great at reflecting sunlight and prevent solar heat build-up on your roof.
How do I protect my roof?
How to Protect Your Roof In 5 Easy Steps
- Keep Gutters Clean. Roof maintenance can be conveniently timed to coincide with when you are cleaning your gutters.
- Visually Inspect Regularly.
- Remove Leaves & Moss.
- Keep Branches Trimmed.
- Prevent Ice Dams.
Which paint is best for roof cooling?
Excel CoolCoat – Water Based Cool Roof Paint. EXCEL CoolCoat® is a water based, high solids, PUD hybrid, Summer Cool Roof Paint. EXCEL CoolCoat® contains both reflection and nano insulation pigments for best in class heat protection.
What is the best roof to reflect heat?
The Best Roof Material for a Hot Climate
- Best of all, green roofs are considered energy-efficient and naturally reduce the heat island effect.
- However, green roofs require good planning, expertise, and vision.
What is a cool roof coating?
Cool roofs — rooftops coated with certain reflective coatings — help to counter the “urban heat island” effect by reflecting the sun’s hot rays and absorbing 80\% less heat than traditional dark-colored roofs, cooling rooftops and helping to lower indoor temperatures by up to 30\% on hot days.
Why do roofs get hot?
The rooftop temperature results from two different properties. The ability of the material to reflect the sun’s energy back into the atmosphere, called solar reflectance, and the amount of heat the material rejects instead of absorbs, called thermal emittance.