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PHS Airtight Liquid Membrane 5kg

PHS Airtight Liquid Membrane 5kg

SKU : PHS-LIQUID-MEMB

Overview

PHS Airtight Liquid Membrane is a VOC-free, water-based, flexible, fibre-reinforced polymer that offers a unique and sustainable solution for airtight construction junctions. It is suitable for both new builds and retrofits, ensuring the effective sealing of construction joints to prevent air leakage. This product is designed to provide a high level of air tightness, contributing to energy efficiency and improved indoor air quality.
£97.08 incl. VAT

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Description

PHS Airtight Liquid Membrane 5kg

PHS Airtight Liquid Membrane 5kg is a high-quality ventilation solution supplied by PHS, designed for efficient air movement, improved indoor air quality, and reliable long-term performance. Ideal for residential, commercial, and light industrial ventilation applications.

Key Benefits

  • Improves airflow and indoor air quality
  • Energy-efficient and reliable operation
  • Suitable for modern ventilation systems
  • Compatible with ducted ventilation setups
  • Designed to meet UK and EU ventilation standards

Applications

  • Bathrooms and kitchens
  • MVHR and extract systems
  • Residential and commercial buildings
  • Renovation and new-build projects

Why Buy From Ventilation Superstore?

  • Specialist online ventilation supplier
  • Fast UK & Ireland delivery
  • Expert support for finding systems
  • Secure online checkout

If you need help selecting the right ventilation product, our team is happy to assist. Contact us at info@ventilation-superstore.com.

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Frequently Asked Questions

  • What’s the difference between an airtightness membrane and a vapour control layer?

    An airtightness membrane limits uncontrolled air leakage through the building envelope, while a vapour control layer is primarily intended to manage the movement of water vapour. Some products can perform both functions.

  • Can the same airtightness products be used on timber-frame and masonry buildings?

    Some products work with both construction types, while others are designed for specific substrates. Check the manufacturer’s compatibility requirements before installation.

  • How can you fix a failed air-pressure test?

    Air leakage points should be identified and sealed before retesting. Common areas include service penetrations, membrane joints, windows, doors and junctions between different parts of the building envelope.