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Allows 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 deb
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GBP20.87
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Allows 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 deb
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GBP20.87
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Universal valve to fit standard 32, 40 and 50mm solvent weld waste pipe.
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GBP11.59
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Allows 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 deb
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GBP17.89
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Allows 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 deb
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GBP17.89
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Fitted with environmental mesh to allow external installation.
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GBP33.11
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Fitted with environmental mesh to allow external installation.
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GBP33.11
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50mm. Solvent welded, with ABS fittings. Suitable for domestic and commercial use. Manufactured and kitemarked to BS EN 1455
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GBP1.49
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Easy to install, particularly where access is limited. Fits most standard size waste pipe excluding solvent weld waste. Requires no solvent or tightening. BS EN 1329 12000.
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GBP1.04
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Installs easily where access is limited. Fits most standard size waste pipe excluding universal push fit waste. Requires no tightening. A lightweight yet strong and cost effective option. Apply solvent cement evenly to both surfaces of joint, insert
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GBP4.09
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