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Thermal Cavity Closer

Size: 100mm x 2.4m

• To close the cavity at external doors, window jambs and sills
• To provide thermal insulation and prevent ‘ cold bridging’
• To provide a DPC at external doors, window jambs or sills

Features and Benefits

-Provides an effective DPC  and thermal barrier between frame, inner and outer wall leaf
-Exceeds the minimum thermal resistance path of 0.45m2K/W stipulated in robust details ‘limited thermal bridging and air leakage’
-Rigid profile extrusion allows both first and second fix
-Components available to make up ‘on-site’ frame formers
-Suitable for all frame and sill positions
-Integrated & flexible water strip to reduce air leakage
-Durable and resistant to decay
-Simple on-site trimming to cope with ‘rogue’ cavity widths
-Low ECO Points rating