Thermal Block Metal Roof

Thermal blocks between purlins and screw down metal roof.

Thermal block metal roof.

Learn more about the main things to consider when choosing a metal roof with regard to roof slope including building codes and minimum slope requirements. The thermal block called the performer has an r 6 minimum rating and is proven to increase insulation performance as much as 2 times in certain buildings. That includes metal roofing made to order lumber insulation doors windows and more. Dl 3 5 8.

In single layer double layer and filled cavity roof insulation systems thermal blocks are placed between the metal roof sheet and the purlins. These 1 foam filled thermal blocks offer a non compressed r 6 performance. Dl 3 1 23 7 8 08 hw 576 ud amp. If installed properly thermal blocks stop condensation at the top of the purlin cavity.

We have developed a thermal spacer specially designed to create a thermal break technology between the outer shell and the inner frames of a metal. Stand off roof clips are fastened to the top of the purlins using self drilling fasteners and the metal roof panels are attached to the stand off clip creating slightly more space above the purlin. This option is known to increase the insulation performance as much as 2 times in certain buildings. Usually consisting of a polyisocyanurate or polyurethane foam core thermal blocks come in a variety of widths and lengths and are most commonly used in standing seam roofs.

The upper layer of fiberglass between the roof sheets and the purlins serve as a thermal break to reduce thermal conduction in addition to the thermal spacer block if applicable in standing seam roofs. Sealed n safe was founded in 2008. We stock and manufacture 35 000 building products that are ready for fast shipment. Our goal was to address the problem of heat loss in steel and metal buildings.

A thermal spacer block is placed between the metal roof sheet and the roof purlin or between the wall girt and wall sheeting and isolates the outer shell from the inner steel frame of the metal building. Thermal blocks are comprised of a rigid foam that is specifically designed to provide a continuous insulation system when paired with fiberglass metal building insulation. Structural int l bldg and resid l codes forum. Concealed fastening wall systems.

Martin roofing supply is here to help. Thermal blocks basically isolate the outer shell roof and wall panel of your metal building from the inner steel frame. Spacers thermal spacers part ssr system width thickness length weight each hw 575 ud amp. A code official tell me that the icc has tested the roof assembly where thermal blocks are placed between screw down metal roof panels and the purlin for lateral stability and found it to be safe.

A thermal spacer block is typically recommended depending on the stand off distance and the amount of insulation draped over the purlins.