FloPlast Push-Fit Air Admittance Valve Black 110mmAllows the free entry of air into the sanitary pipework system without the foul gases escaping into the building. Avoids the need to penetrate outer roof shell. It is recommended that air admittance valves are not used externally as environmental debris will affect the air tightness performance of the valve. Push fit connection. Remove seal from 110mm push fit for 82mm solvent connection. Tested and approved for use in installation varying between 20

reducing energy costs and enhancing thermal efficiency

BBA Approved light duty housing ties (Agrément Certificate: 17/5462)

easy to fit

If the desired insulation thickness comprises two layers

block and light weight concrete Finish Zinc Head Type Countersunk Material Carbon Steel Screw

Ideal for roofing and a variety of other building purposes

Robust Details FFT4 compliant for floor structures EFC-1

This soakaway crate has been designed for use in deep applications

When used as a structural floor the stiffness of the upper layer accommodates wider joist centres

An Environmental Product Declaration (EPD)

Stitches Per m2

door frames