Visqueen Gasflow Fittings Archives | BaseTec

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High quality Visqueen Gasflow Fittings products

What are Visqueen Gasflow Fittings?

Visqueen Gasflow Fittings are a range of HDPE(High Density Polyethylene) fittings and pipes used within the Visqueen Gas Venting System.

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Frequently Asked Questions About Visqueen Gasflow Fittings

What is the Visqueen Gass Venting System?

Visqueen Gas Ventilation System, when installed with a Visqueen Gas barrier membrane, helps dilute and disperse concentrations of gases emitting from the ground to acceptable levels.

What does the Visqueen Gas Venting System do?

The system is used to achieve a passive subfloor ventilation system in accordance with BS8485:2015 + A1:2019, effectively diluting any hazardous ground gases accumulating in the underfloor void.

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Our last working day of the year is Tuesday 23rd December. Final orders for delivery before Christmas should be placed by 2pm on Friday 19th December. Our trade counters in Tonbridge and Leeds will also remain open for collections on 23rd December. Both branches will reopen in the New Year on Friday 2nd January 2026.