Yellow Vapour Barrier – Damp Proof Membrane – Insulation Foil Roll – 100m2

Original price was: £64.99.Current price is: £47.99.

-26%

Next Day Delivery available at the checkout, if ordered before 10:30am.

This high-performance yellow vapour barrier is designed to prevent damp, condensation, and heat loss in residential, commercial, and industrial applications. Made from heavy-duty 200-micron high-density polythene, it forms an airtight and waterproof membrane ideal for use behind plasterboard, under insulation, and beneath flooring systems.

Description

Protect your property with industry-leading moisture control and energy-saving insulation.

🔧 Key Features:

✅ Ultimate Moisture Defence – Stops water vapour, condensation, and damp in their tracks.
✅ Heavy-Duty 200 Micron Thickness – Durable, puncture-resistant, and built to last.
✅ Foil-Backed for Thermal Efficiency – Reflects radiant heat to improve energy retention.
✅ Multi-Use Application – Perfect for walls, ceilings, floors, attics, basements, and window reveals.
✅ Energy-Saving & Airtight – Reduces heat loss, boosts insulation performance, and enhances energy efficiency.
✅ Compliant with BS 5250:2002 – Meets British Standards for condensation control in buildings.

🏠 Ideal For:

Construction and renovation projects
Underlay for laminate or engineered wood flooring
Behind insulation wool, boards, or dry lining
High-humidity areas like bathrooms, kitchens, and utility rooms
Greenhouse or polytunnel damp protection
General building, horticulture, and DIY use

⚙️ Technical Specifications:

Roll Size: 2m x 50m
Coverage: 100m² per roll
Material: 200 micron HD polythene with reflective foil layer
Colour: Yellow
Water Vapour Resistance: High
Emissivity: Low – maximises thermal reflection

🌍 Why Choose This Vapour Control Layer?

Unchecked moisture causes structural damage, mould growth, and thermal inefficiency. Our foil-backed vapour control membrane creates a robust barrier, maintaining the integrity of your insulation while protecting your property from the long-term effects of water ingress and condensation. Whether you’re a professional builder or weekend DIY enthusiast, this product is your go-to solution for air-tight, moisture-proof, and energy-efficient construction.