Treated Firrings 47mm x 75mm x 3.6m are perfect for forming a gradient on smaller flat roof areas to aid with water drainage. PropertiesGreen treated timber for extended life Commonly used in roofing applications Dimensions: 47mm x 75mm x 3.6m Easy to handle and cut to required lengt..

75mm Claymaster is an EPS compressible-fill material which can be used to prevent potential problems in foundations due to moisture movement in soils which contain a large proportion of mineral particles below 0.002mm (clay heave). The material can be used as permanent shuttering for cast in-situ re..

Tarmac's Kiln Dried Paving Sand Is Used As Infill Between Block Paving Or Paving Slabs. It Is A Clean And Fine Dry Aggregate Sand For Brushing Into Joints Of Paving To Help Prevent Movement Whilst Allowing Drainage.Suitable For Use On Block Paving Drives And PathsAid Moisture Retention In SoilResist..