Siniat Weather Defence: 116618  


Weather Defence has been specified by over 45% of the AJ100 and was voted Product Innovation of the Year at the British Construction Industry Awards in 2013.

The distinct purple board is made from gypsum and has a patented hydrophobic core and water resistant liner. It is sustainable, traceable and recyclable and is suitable for most facades including timber, metal, rainscreen and insulated render.

  • Dimensions 2400 x 1200 x 12.5mm