Question: How Can I Cool My Roof Naturally?

How do I stop my roof from heating up?

How to Reduce Heat from Roof TopApply reflective roof coatings.

Plant trees, vines, and shrubs around your building.

Install roof ventilation.

Invest in a roof restoration service.

Consider roof mist cooling systems.

Insulate your roof with spray foam..

What type of roof will last the longest?

Roofing material that lasts the longest are concrete, clay or slate tiles. These materials significantly outperform other natural products like wood shakes or any manufactured roofing materials including asphalt shingles and metal roofing.

How do you cool down the top of a house?

7 Ways to Cool Down Your Second FloorBlock the sun. Close blinds and shades to block light and UV rays. … Insulate and ventilate. … Reduce use of lights and appliances. … Change air filters. … Adjust the fan setting on your thermostat. … Create climate zones. … Fire up the fans. … Consider adding an extra HVAC system.

What color roof is most energy efficient?

The color heat absorption dictates peak roof sheathing temperatures. A light-colored roof absorbs less heat through the roof during summertime. As a result, your air conditioner runs better, uses less energy and lowers utility bills. In contrast, a dark-colored roof will most likely heat your home’s highest rooms.

How do I cool my roof?

If you want to convert an existing roof into a cool roof, you have three basic options: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.

What is the coolest roof material?

Cool Roofing MaterialsAsphalt Shingles are composed of asphalt mats made from organic felts or fiberglass. … Metal roofs, one of the most popular roofing materials used today, can achieve a solar reflectance of over 70%, allowing buildings to remain much cooler and lowering their energy costs.

Which roof is best for hot climate?

Better options for homeowners in warm climates are metal, slate, clay, or rubber shingles.Begin Your Roof Replacement.Metal roofs excel under extreme temperatures. … Slate roofing is made of stone, it is impervious to weather, sun, heat, and cold.More items…

Does spraying your roof with water cool your house?

Yes, water on the roof will help cool it. Cooling with liquid water running off from a sprinkler is not efficient, but evaporative cooling from a small amount of water (like a periodic sprinkle) is very efficient. 1 gallon of water consumes 8000 BTU as it evaporates.

Does a black roof make your house hotter?

Black and dark colored roofs. In general, dark-colored roofing materials will absorb the heat and cause your attic and/or the top of your house to be warmer than a lighter colored material.

What color roof is the coolest?

Since dark surfaces are better heat absorbers, traditional cool roofs are white. Berkeley Lab research has demonstrated that raising the solar reflectance of a roof from about 20 percent (dark gray) to about 55 percent (weathered white) can reduce cooling energy use by 20 percent.

Does putting ice in front of a fan really work?

Put a large bucket of ice directly in front of the fan. The fan will blow air over the ice, cooling it in the process. It may not be pretty, but it’ll keep you cool. If a big bucket of ice sounds like a lot of work, a wet washcloth will do roughly the same time – just place it over the front of the fan.

What is the alternative to air conditioning?

Fans. Whether you go for a table model, a pedestal-mounted fan or a fan that is suspended from the ceiling, the (good old) fan is an efficient cooler and a simple alternative to an air conditioning unit.

What is the cheapest roof to build?

Asphalt shingles are usually cheaper than both concrete and clay tile roofing. Asphalt is $100 to $150 per square and is easy to install, versus concrete at $150 to $250 per square and clay at $800 to $1,800 per square. When you add labor, it’s often more expensive to install tile because of the weight and process.