color steel galvalume corrugated aluminum curved roof panel

Specifications

1.Lightweight
2.Waterproof
3.Fire resistant
4.Safty, Eco friendly, easy installation, durability.

Detailing specifications about guangzhou building material   

Products	Full Size(mm)	Cover Size(mm)	Thickness(mm)	Weight(kg)	Tiles/ sqm
Roman	1280*420	1230*365	0.4	2.7	2.2
Executive	1170*420	1080*375	0.4	2.3	2.5
Executive	1360*420	1260*375	0.4	2.7	2.1
Shake	1345*417	1280*375	0.4	2.6	2.2
Wood Shingle	1335*430	1290*385	0.4	2.56	2
New Wooden Shingle	1280*405	1225*375	0.4	2.7	2.2
Aspirant	1705*400	1630*370	0.4	3.32	1.7

 

  

  

 

  

 

Our Projects:

 

 

 

 

 

  

  

Q: Are stone coated metal roofs noisy when something drops on them?

A: 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.

Q: Is a stone caoted metal roof hotter in the summer or colder in the winter?

A: No, many customers report a reduction in energy costs during summer and winter months. Also, a DECRA roof can be installed over an existing roof, providing additional insulation from temperature extremes.

Q: Is a stone caoted metal roof dangerous in weather with lightning?

A: No, metal roofing is not only an electrical conductor but also a noncombustible material.

Q: Can I walk on my SUNSTONE Roof?

A: Absolutely, SUNSTONE roofs are made of 26-gauge steel at most and designed to withstand the weight of people walking on them.

 
Q: Is a metal roof hotter in the summer and colder in the winter?

A: No. Many customers report a reduction in energy costs during summer and winter months. Also, a SUNSTONE roof can be installed over an existing roof, which creates even more insulation from temperature extremes.

Q: Is a SUNSTONE Roofing System more expensive?

A SUNSTONE roof offers more value for your money. With a minimum 30 years' life expectancy, you would have to purchase and install 2-1/2 shingle roofs for the cost of one SUNSTONE roof. Like most products you buy, "you get what you pay for." A DECRA roof offers more for your money. Itís no bargain to put two roofs on your house because the first one was "cheaper" and subsequently failed. SUNSTONE is also quite durable because the aluminum-zinc alloy coated steel enhances the superior weathering and corrosion resistance of each roofing panel. 

 
Q: What is the best reason to buy a SUNSTONE Roofing System?

A: Well, we've given quite a few reasons, but the best reason is our success in the industry. As the newly booming stone coated steel manufacturer in China, our products have been proven around the world in more than 3 continents with competitive prices and good quality.

 

 

Dear friend, we are looking forward to establishing cooperation with you.Please do not hesitate to let me know if you have any demand.