CAVITY CLOSERS

Benefits

• Maintains a continuous insulated cavity closer around window and door openings
• Passes half-hour fire test
• Simplified construction - avoids the need for cut bricks, blocks or special reveal blocks
• Reduced heat loss - avoids thermal bridging
• Weather resistant - forms an integral DPC
• Moisture controlling - prevents condensation, pattern staining and mould growth
• Flexible - can be either built in with frames or used to pre-form openings when frames are fitted later
• Simplicity - one basic section satisfies all requirements
• Easy to handle and install
• Non-deleterious material
• CFC/HCFC-free with zero Ozone Depletion Potential (ODP)

Product & Application Information
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