When people see a new roof, they notice three things about it. First, the colour; second, how shiny it appears; and third, how clean it looks. However, the true strength of any roof is found underneath the surface, just as the human skeleton provides structural support to the body; roofing sheets provide aesthetics while purlins …
If Roofing Sheets Are the Skin, Purlins Are the Bone. Build the Strong Way Read More »
In a roofing system, most people think only of the roofing sheets, the insulation, or the trusses. There is one aspect, however, that is often overlooked: the purlins. Whether one is constructing a warehouse, factory shed, or commercial building, purlins are vital for structural stability. Not only does omitting purlins seem to provide savings in …
What Happens If You Don’t Use Purlins in Roofing Construction Read More »
Introduction If you’ve ever been involved in putting up a metal building, especially one with steel roofing, chances are you’ve come across the word purlins. Think of them as the unsung heroes of your roof. They hold the sheets firmly in place and help shift the weight down to the building’s main frame, keeping everything …
How Often Should Sag Rods or Lateral Stabilization Be Installed with Purlins? Read More »
Introduction: Purlins are a critical component in the construction of roofing and structural frameworks, ensuring stability, load distribution, and long-term durability. Used extensively in pre-engineered buildings (PEBs) and steel structures, they provide essential support for roofing sheets and wall cladding. However, mistakes during the installation process can compromise the strength and safety of the entire …
Common Mistakes to Avoid When Installing Purlins Read More »
