Advantages of Lightweight Roofing
-
Lightweight roof is becoming more and more popular in residential buildings. It looks exactly like any other type of roof, and its durability is unmatched by any other type of roof.
Great diversity. One of the main benefits of lightweight roofs is that you have a lot of choice in finish, color, contours,... Many beautiful styles to match any home or community. Most other roof options do not offer so much variety.
Life expectancy. The main factors homeowners consider when looking for roof options relate to longevity and durability. You want something that will stand the test of time and last. Metal roofs have been found to last more than 50 years, depending on the material used. To obtain good durability, the metal needs a very good protection against corrosion (rust). This is why our products are made of metal with a zinc aluminum magnesium (or equivalent) protective layer on both sides and an additional protective layer on top of this.
The weight. Low weight helps maintain structural integrity and longevity. Metal roofing is light compared to 750 pounds of shingles per square meter (an area equivalent to 100 square feet) or 900 pounds of concrete shingles per square meter. Most varieties are 50 to 150 pounds per square meter.
Fire resistance. Because metal roofs are not flammable, they are given A fire rating (most fire-resistant). The classification of a roof depends in part on the materials beneath the surface, which can be ignited under intense heat. Most metal roofing applications on combustible materials, such as shingles, have a lower C rating. You can also rest assured that metal roofing won't ignite in the event of a lightning strike.
Best protection against natural disasters. A metal roof can also withstand strong winds and is a flexible roof type. Some metal roofs can withstand gusts of up to 140 miles per hour, won't corrode or crack, and may be impact-resistant (depending on which metal you choose). The earthquake... In an earthquake, metal roofs can be one of the safest and most durable types. For the most part, the roofs are still intact, structurally sound and largely undamaged. The combination of a good roof structure and a metal roof provides three of the most important characteristics of seismic resistance: stiffness, strength and ductility.
Low maintenance. Long-term maintenance costs are saved.
Environmentally friendly. Low weight allows installation on most existing roofs. Eliminates the need for landfill disposal of old roofs. Low weight minimizes shipping costs. Long life sustainability. Low weight can extend the life of a building. Depending on the material used, a metal roof can be 100 percent recycled at the end of its life.
Security. Light roofs do not spark and ignite when a wildfire or lightning strikes.
Roofing products and panel systems are defined as light or heavy according to their weight and classification. Light weight material is to point to when fixed on housetop, the weight of every square metre is under 20Kg. Heavy materials will exceed this weight limit.
1) The first type of lightweight roof is strip steel. This is made of steel coils that form various long profiles. They extend as a plate, joining along the edges and ridges. In addition to the standard corrugated iron, there are many profiles to choose from.
2) The second type of light roofing is metal shingles installed with a light board system.
3) Other light roofing materials include: asphalt shingles, fiber cement shingles, shingles and some SLATE products.
Advantages of lightweight board systems.
The use of lightweight roof tiles means that the roof can be manufactured in a modular form with a lightweight board system, providing the following benefits.
- Save budget and material costs without compromising quality
- Save on core base design costs
- It is possible to adjust the roof without vacating the property
- Shorten installation time and reduce potential interference to owners and neighbors
- Improved durability and extreme weather performance compared to many heavy duty alternatives
- Allow intelligent use of more different lightweight materials
- There are also environmental benefits; These include reducing carbon emissions through a lot more efficient transport costs. In addition, steel can be recycled again and again.