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Roofing Membranes
The Harcon range of roofing membranes includes Harcon VPU (Vapour Permeable Roofing Underlay) and Harcon NPU (Non Permeable Roofing Underlay). This high performance range is BBA certified for use on both warm and cold roof structures. |
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BBA approved, premium quality, vapour permeable underlay.
Features:
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- BBA certified for use on both warm and cold roof structures
- Water Vapour Resistance 0.20 MNs/g
- Highly vapour permeable
- Excellent nail and tear strength
- Complies with BS5534:2003
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BBA approved, high performance, non permeable underlay.
Features:
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- BBA certified for use on both warm and cold roof structures
- Excellent nail and tear strength
- Complies with BS5534:2003
- Entirely watertight
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