In the past, when we heard the framework of the roof of the house, things that exist in our minds is a block of wood, installing a complex, and the risk of moth-eaten moldy. In fact, the roof of the house is an important part of a house that is useful to protect occupants from heat and rain. If this section have a problem, residents also will be instantly struck by the problem too. Starting from the roof leaked when it rains, until the possibility of roof collapse at any time. That is the stigma and the conditions that occurred in the past. Now the situation changed drastically. Mild steel was so familiar among developers and the community. Even the architect and developer of residential and office buildings, making the steel roof as one of the materials that must exist and is urgently needed.

Generally, the developer switched to lightweight steel frame for wood quality increasingly expensive and difficult to obtain. Mild steel anti-termite and anti-weathering, installation is faster, precise and durable (over 20 years). Although more expensive than wood, but overall mild steel is more economical and efficient. Choosing a lightweight steel roof truss must be either based at a lot of things. Besides accuracy prior to purchase badly needed. Here are some tips that can guide you in choosing a quality lightweight steel roof truss.

• Select the manufacturer of steel frame that already has a name in the market, providing a guarantee, will be responsible for after sales and quality.
• Do not be fooled by the warranty offered. Many cases of warranty cards just a useless piece of paper and no follow-up. Browsing the internet for information or complaints against a particular mild steel products.
• Do not be fooled by the difference in price. Sellers who do not have certification and a clear specification of mild steel will be sold at lower prices.
• Ask any certification documents that have been held
• Ask about the mild steel working drawings. Working drawings should have clear specifications.
• Qualifying builders advertiser.
• Ask for technical calculation and documentation of laboratory tests (if any) of the light steel frame structure.