On a hot summer day there is nothing better than having home air conditioning, but the costs of running your A/C all day can make a huge dent in your bank account. If you’ve ever wondered why your A/C doesn’t shut off even when your house seems cool, take a look at your roof.
When the sun is shining bright outside, your roof can be 10 degrees hotter than the ambient air temperature and contribute to up to a third of all heat build-up in your house, especially if you have conventional black roof tiling.
Most A/C units sit near the attic and must work constantly to remove the heat retained by the roof in order to keep your house at a comfortable, cool temperature. However, you needn’t bust your budget to keep your house cool, as there are many ways to cheaply and effectively prevent a hot house. Here are some ways for you to consider.
When it comes to your roof, it is better not to skimp on quality materials. After all, the roof is one of the most important parts of a house. A properly installed roof can save you thousands of dollars in utility and repair bills, so if your roof is old or damaged, now is the time to get it fixed or replaced. An upgraded roof will last for decades, protect your home and reduce the maintenance cost of your entire household, and investing in quality materials will make a big difference as well. The following is a list of common roofing materials and their basic characteristics.
Asphalt is derived from oil and is commonly seen on roofs as it is fairly cheap, resistant to wind and hail damage, easy to install and easy to repair. The lifespan of asphalt roofs can be anywhere from 17 to 30 years. In climates that see wide temperature swings, the asphalt is more prone to cracking and curling. Asphalt roofing can come in tiles or as a roll for easier installation. Some asphalt roofing is made moss-proof by infusing it with copper or zinc; however, these metals can leach into rainwater and be carried off into lawns, creeks, rivers and municipal water systems and pose a hazard to humans and animals.
A working roof can make all the difference to the liveability of a house. Like outdoor pavers, roofing is designed to last a long time. A quality roof can last anywhere from 10 to over 100 years, depending on the material used. From time to time roofs may need to be replaced, for example, where there is excessive exposure to extreme weather or the roof has been subject to brute force.
Roofs and Life Expectancy
Many different materials are used for roofing, from slate, clay and metal to asphalt. Like sandstone pavers for your outdoor spaces, slate on the roof is one of the most attractive and durable materials, and it can last from 30 to 100 years. Asphalt usually lasts from 15 to 20 years; clay, 20 years or more; wood, 10 to 40 years; and metal, from 20 to 40 years or more. Some slate roofs last for over 100 years; Welsh slate for instance has performed well on many Australian roofs since the 1860s.Often the battens and nails fail long before the slate. Welsh slate carries a 100 year guarantee.
Slate roofing has been around for a long time, with good reason. It’s an utterly reliable building material, easy to work and very tough. As roofing, it’s famous for its durability. Slate roofs have been known to outlast houses. This is the no-fuss option for people who want good design and great looking roofing.
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