We are writing to advise you that our Foil Bubble Wrap Pre-Insulated product range will no longer be available as of 1st June 2017.


This range is being replaced with our award winning Self-Seal Thermal Range which has become increasingly popular with our customers and installers.

This new and innovative Thermal Range incorporates existing proven Self-Seal technology used extensively within the ventilation industry. The Verplas Self -Seal Thermal Ducting Range is Building Regulation Compliant. The Approved Document ‘F’ 2010, Domestic Ventilation Compliance Guide and NHBC Guidance Document Chapter 3.2 states,


“Where insulation is required to prevent condensation formation, it should be continuous and vapour resistant. This can be achieved by using either suitable pre-insulated ductwork or a proprietary insulation system with a thermal resistance equivalent to a minimum of 25mm of insulating material with a thermal conductivity of 0.04W(m.k).”


Verplas Self-Seal Thermal Ducting range exceeds the thermal requirement using 20mm EPS with a thermal conductivity of 0.03 W/mK, providing a minimum Thermal Resistance or R valve of 0.666 m2K/W in comparison to the Thermal Resistance of 0.625 m2K/W recommended by the NHBC.


Please visit our web site for more details www.verplas.co.uk

Should you have any questions, please do not hesitate to contact us.