Tetral Tapes

• Direct Contact Points: Apply along the purlins or battens where metal or polycarbonate roofing sheets will rest.
• Under Safety Mesh: to reduce material interactions and potential damage caused by expansion movement or walking traffic.
• Across Roof Spans: Use continuously along the length of purlins to maintain consistent protection.
• Under Fasteners: Acts as a buffer at the fastener contact points to control noise transmission and limit material degradation

Purlin tape is a protective foam tape that is applied between metal & polycarbonate roofing sheets, on structural purlins and between safety mesh. It serves as a crucial component in a roofing system to enhance performance and durability. 

• Seal seams and Joints
• Place under ridge caps and flashing to prevent water ingress
• Apply on purlins to reduce expansion and contraction noise
• use between roofing sheet laps to seal and eliminate noise
• Place between metal and polycarbonate roofing systems to seal and minimise noise
• On low sloping roofs, place under flashing to prevent potential water ingress

Sealant Foam Tape also know as lap tape is a durable, weather-resistant tape used in roofing to create a watertight seal. Ideal for metal, polycarbonate, fibreglass or metal roofs, it effectively seals joints, seams, and gaps, preventing leaks and moisture penetration

• Installed along the centre of the Tray pan to increase panel rigidity.
• The adhesive backing ensures secure placement and easy installation.
• The Foam can be used for both the Tray Roof and Tray Cladding
• The Tray Roofing Foam may be fixed to the tray pan in advance of roofing sheet installation, or alternatively, applied in situ.
• Reduces oil canning and limits thermal or mechanical distortion
• Mitigates wind induced noise

Tray Roofing Foam is a high pressure expanded closed cell polyethylene (PE) foam coated with acrylic adhesive with liner.  Tray Roofing Foam can be supplied in black and comes in 10m or 25m rolls.