Wanael roof system allows air to pass between the deck and panels. When air convection is combined with the highly reflective Wanael steel and stone roof, the result is one of the most energy efficient and eco-friendly systmes in the world. 

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Why do you choose Wanael metal roof tile?

1. Aluminum-zinc plated steel sheet: we buy the best quality from famous providers. Other competitors buy steel sheet only, the do Aluminum-zinc coating by themselves. Or they take low quality Aluminum-zinc plated steel sheet. The quality is not on the same level.
2. Chemical coating: We use our unique formula.The raw material is more expensive than other competitor's.
3. Product quality: we offer 50 years warranty, no stone chips drop and no fading. Some competitors even can not cover 5 years warranty. We have clients who buy low quality goods and the stone chips come off only in a year or two. 

4. Stone chips: we use 1500 Celsius degrees extreme high temperature treated anti-UV stone chips. It will reflect sun rays in summer and keep the house cool. Also it never fade and makes a good protection for the roof.

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  Over 20,000 square meters, WANAEL factory locates in the most vigorous open city of China - Guangzhou. It is one of the best manufacturers in the Steel Tile industry. The quality is on the same range of Korea and New Zeland suppliers.

Are stone coated metal roofs noisy when something drops on them?
No, the gravels on the surface of our tiles deaden the sound of the rain and even hail unlike a non-stone coated metal roof.

Is a stone coatef metal roof dangerous in weather with lightning?
No, metal roofing is not only an electrical conductor but also a noncombustible material.

Can I walk on my WANAEL Roof?
Absolutely, WANAEL roofs are made of 26-gauge steel at most and designed to withstand the weight of people walking on them. But some care must be exercised while walking on the roof.

How do WANAEL roofs withstand an earthquake?
Very well. A metal roof usually weighs less than half of a typical composition shingle roof.

Is a metal roof hot in the summer and cold in the winter?
No. Many customers report a reduction in energy costs during summer and winter months. Also, a WANAEL roof can be installed over an existing roof, which creates even more insulation from temperature extremes.

Because steel roofs aid in retaining a home’s heat, heating costs are reduced during cooler months of the year. As well, a variety of pre-painted steel roofs (depending on the color) offer high reflectivity values, which ultimately better deflect the sun’s rays and can reduce cooling costs during warmer months.

Is a WANAEL ROOF System warranted?
The best in the Asian industry. WANAEL Roofing Systems carry a 50-year warranty including 160 mph windproof and hail penetration for any size hail and manufacturing defects - including excessive granule loss.

Does the color fade?
Though sized more precisely, WANAEL uses the same stone granules used by asphalt shingle manufacturers for over 50 years, so history demonstrates that fading is not a problem. Over time, a slight change in color may occur due to settling of airborne contaminants, however periodic rain or washing the roof with a garden hose will keep the roof looking new.

What is the best reason to buy a WANAEL roofing system?
Well, we've given quite a few reasons, but the best reason is our success in the industry. Comparing with the newly booming stone coated steel tile manufacturers in China, our products have been proven around the world in more than 3 continents with competitive prices and good quality.

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