Siniat Weather Defence™ Brochure - The revolutionary external sheathing board with superior weather protection.

- Dimensionally stable, reliable airtightness - Quick and easy to cut and install saving time and reducing installed cost - Water, weather and mould resistant, can now be left installed and exposed for up to 12 months on site before you need to complete the final cladding - No need for cutting area, power tools or dust extractor - Can eliminate the need for breathable membrane saving time and reducing installed cost - Double BBA certified - Fully A1 non-combustible, compliant for structures above 18m.