tightHOUSE Bridge™600mm - for building Air Tightness Fire rated downlight cover or chimney design ✅ Blower

or chimney design ✅ Blower Door Certified – Proven airtight performance with insulation rated at 2

air-tight bond to wood

Reduces corrosion risk— of particular importance with zinc or galvanized steel roof sheets

Also Acoustic rated (STC 56)

Ideal for Sound proofing

tightHOUSE Bridge™600mm - for building Air Tightness Fire rated downlight cover or chimney design ✅ BlowertightHOUSE Bridge600mm is a tough, recycled polyethylene plastic that can help reduce air infiltration by bridging between external vapour permeable building wraps. Installed under trusses, it provides a connection between vapour permeable wraps, helping reduce air leakage for a tighter building envelope and improve weather resistance. When installed correctly, it provides excellent and enduring resistance to water and water vapour. Benefits: Creates