Description

Can be used for roof ventilation at high or low level

Cover can be turned to match direction of paving

The lower TPI count of 4 teeth per inch will result in a rougher cut which is suited to framing carpentry and non-visible woodwork

BZP finish

Push Fit Air Admittance Valve Arch Boards Can be used for roofSometimes known as a 'Dirgo' this is usually used at the terminal of a soil stack For internal use only, this allows for the ventilation of a pipe run (to relieve negative pressure) without letting odours escape

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Push Fit Air Admittance Valve Arch Boards Can be used for roof

You may also like

recommand products