This causes ripples to appear in the panels. If the fasteners are over-driven or if the fasteners are not all located exactly in the middle of the slotted hole, the allowance for expansion is ruined. These panels have a nailing strip running down one side, usually with elongated holes designed to allow for the expansion and contraction of the roof panels. This causes fastener holes to wallow out and fasteners to back out or even break over time. As a result, the fasteners bear the forces of thermal movement. These panels have no built-in allowance for the metal’s movement with temperature change. Thank you.Īlso called “exposed fastener”, these are sheets of corrugated metal that laid on the roof, with screws are driven through them to secure them to the roof deck.
I’m looking forward to the installation of my new ClickLock standing seam roof. However, your company has been so responsive I don’t feel the need to. Your team has done a fantastic job for me the customer service is great. Classic’s ClickLock Standing Seam provides the look of the products that you see everywhere on restaurants and farm outbuildings. Often called “commercial roofing,” or “agricultural panel roofing,” or even “barn roofing,” these products do provide the great protection and durability for which metal is known. These types of metal panel roofs are called “ Standing Seam” because their prominent visual feature is the raised interlocking seam which joins one panel to the next. Those types of metal roofs typically have panels that run vertically up the roof. When most homeowners begin thinking about a metal roof, all they can envision are the roofs they have seen on barns and commercial buildings. Traditional Standing Seam From A Specialty Roofing Manufacturer
0 kommentar(er)
