---
product_id: 52289341
title: "Vapour Barrier and Waterproof Thermal Insulation Aluminium Foil Membrane - Suitable for use in Walls, Floors and Roofs - 1.5m x 50m (75 SQ/M) - 110 G/SM"
brand: "strotex"
price: "KSh75225"
currency: KES
in_stock: true
reviews_count: 8
category: "Strotex"
url: https://www.desertcart.co.ke/products/52289341-vapour-barrier-and-waterproof-thermal-insulation-aluminium-foil-membrane-suitable
store_origin: KE
region: Kenya
---

# 250 N tear resistance 75 m² coverage 110 g/m² durable membrane Vapour Barrier and Waterproof Thermal Insulation Aluminium Foil Membrane - Suitable for use in Walls, Floors and Roofs - 1.5m x 50m (75 SQ/M) - 110 G/SM

**Brand:** strotex
**Price:** KSh75225
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal in warmth, seal out worries! 🏠

## Quick Answers

- **What is this?** Vapour Barrier and Waterproof Thermal Insulation Aluminium Foil Membrane - Suitable for use in Walls, Floors and Roofs - 1.5m x 50m (75 SQ/M) - 110 G/SM by strotex
- **How much does it cost?** KSh75225 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/52289341-vapour-barrier-and-waterproof-thermal-insulation-aluminium-foil-membrane-suitable)

## Best For

- strotex enthusiasts

## Why This Product

- Trusted strotex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust & Reliable:** Reinforced triple-layer design ensures long-lasting waterproof protection.
- • **Large Coverage Roll:** 75 square meters per roll means fewer purchases, more efficiency.
- • **Versatile Installation:** Perfect for walls, floors, roofs, and even under heating pipes.
- • **Maximize Energy Savings:** Reflects heat to slash heating bills and boost home comfort.
- • **Trusted British Quality:** Proudly made in the UK with premium materials and expert craftsmanship.

## Overview

This premium aluminium foil vapour barrier membrane offers 75 m² of high-performance thermal insulation and waterproofing. Engineered with a reinforced triple-layer design and 110 g/m² surface density, it delivers superior tear resistance and airtightness. Ideal for walls, floors, and roofs, it reflects heat to reduce energy costs while preventing moisture ingress. Proudly British-made, it’s the trusted choice for modern, energy-efficient construction.

## Description

This membrane is an aluminium foil used in the construction industry as a waterproof, non-corrosive, thermal insulation upgrade system in walls, roofs, attics, ceilings and floors. The products reflective surface reduces heat loss through the roof/ceiling/wall. Aluminium Reflection Foil with multi layers of aluminium reflects heat and deflects the cold temperature down to prevent heat loss to the sub floor and increase the system's efficiency. The foil is versatile in numerous applications including direct application under heating pipes - it can easily be cut to fit any shaped areas. Its a three-layer product. The Upper and lower layers are made of aluminium polyethylene film. The inner part is reinforced with PP network to ensure an extremely high tensile strength. The top layer of polyethylene is metallized with the heat-reflective surface of aluminium. The internally reinforced membrane sheet covers both the roof structure from the ingress of water and acts as a heat absorption layer. Certification: PZH: HK/B/0316/01/99 AT-2001-11-017 Can also be used in timber frame and modular construction. Outperforms standard breather membranes, achieving 0.35 U-value with 89mm stud wall. Full waterproof barrier. Technical data Roll Width: 1.5 m Roll Length: 50m Surface mass density ca.: 110(±10) g/m2 Resistance to longitudinal tear: 250 N/50 mm Resistance to transversal tear: 120 N/50 mm SD value: 0.02 mm (±0.03/-0.01) (Please note that orders must be placed before 2pm Monday to Friday to be received on the next working day) Morlet 02476 637108

Review: Use it if you can - Awesome stuff. Used over uneven floor boards before 6mm ply over. Made massive difference to heat retention/ draughts
Review: Lovely & warm - Looks very good & easy to install. It's quite thin, but don't let that deceive you. It's good quality & lovely and warm.

## Features

- LOWER YOUR HEATING BILLS - Vapour barrier membrane - Say goodbye to unwanted moisture and hello to a more comfortable home with our high-quality vapour barrier. It's perfect for use on floors, walls, and roofs, providing an effective insulating layer that reduces heat loss and lowers your heating costs. Increases energy efficiency by reflecting heat back into the build.
- MULTI-PURPOSE - Versatility at its best! Our vapour barrier membrane can be used in various areas of your home to ensure optimum ambient conditions. Whether it's under plasterboards or as part of a roofing system, this product will not disappoint. Installed on warm side of insulation, it protects and insulates from interstitial condensation.
- GREAT VALUE LARGE COVERAGE - Size 75 sq/m - With 75 square meters of coverage, Impermeable air barrier to increase airtightness this vapour barrier membrane has got you covered. So go ahead and insulate your walls, attic, ceiling, or floor, with confidence knowing that Trade Store manufactures premium products.
- GA BRAND TO TRUST: We recognise the needs of our valued customers and the significance of reliability. Our seasoned warehouse team is dedicated to ensuring your requirements are met at every stage. Trust Trade Store to eliminate your worries and concerns.
- PROUDLY A BRITISH BRAND - As a proud British company, we take great pride in delivering top-quality products and services to our customers. Our vapour barrier is no exception, made from premium materials and reinforcement scrim provides sufficient strength for wall and ceiling applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016ADKDG6 |
| Best Sellers Rank | 73,768 in DIY & Tools ( See Top 100 in DIY & Tools ) 74 in Panel Insulation |
| Brand | Strotex |
| Country of Origin | United Kingdom |
| Coverage | 75 m² per roll, suitable for walls, floors and roofs |
| Customer Reviews | 4.7 out of 5 stars 666 Reviews |
| Item height | 0.1 centimetres |
| Manufacturer | Strotex |
| Material | Aluminium |
| Recommended Uses For Product | Insulation for Attics, Insulation for Ceilings, Insulation for Floors, Insulation for Roofs, Insulation for Walls |
| Recommended uses for product | Insulation for Attics, Insulation for Ceilings, Insulation for Floors, Insulation for Roofs, Insulation for Walls Recommended uses for product Insulation for Attics, Insulation for Ceilings, Insulation for Floors, Insulation for Roofs, Insulation for Walls See more |

## Product Details

- **Brand:** Strotex
- **Manufacturer:** Strotex
- **Material:** Aluminium

## Images

![Vapour Barrier and Waterproof Thermal Insulation Aluminium Foil Membrane - Suitable for use in Walls, Floors and Roofs - 1.5m x 50m (75 SQ/M) - 110 G/SM - Image 1](https://m.media-amazon.com/images/I/71kITR1jXBL.jpg)

## Questions & Answers

**Q: can this be used under a corrugated tin roof?**
A: I used this in the loft but was told to leave an air gap. So I used this on the main beams leaving a gap behind, then added rock wool insulation between the second layer. It goes without saying my loft is toasty in winter and feels cool in summer. 
I’d suggest you add batons or some space before putting this on. Single layer will make a big difference, if you add anything else to it then it will make a huge difference

**Q: One side looks like aluminium foil, the other is more like a clear membrane. Is there an inside and outside?**
A: I put shiny side in, but from what I remember there was instructions included

**Q: hi i have built a shed out 3/2 timber and i have wrapped the foil insulation around the timber and put tongue and groove ship lap in front of it is ok**
A: I presume you refer to the frame as being 3/2 with tongue and groove forming the outer skin of the shed.  I used the vapour barrier affixed to the shed frame between the outer wooden walls and the inner tongue and groove, with great success.  No problems since installed four years ago. .

**Q: Can you use this under vinyl click, my subfloor is concrete, want to prevent moisture and keep warm**
A: I don't see why not I think the material it is made from and the insulating quality would do a good job. I have had the vinyl fitted on concrete and put some laminate insulation, maybe both these combined would do even a better job. I used this to insulate my loft, then added a layer rockwool and another later on top, it has worked a real treat.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Use it if you can
*by D***B on 3 October 2025*

Awesome stuff. Used over uneven floor boards before 6mm ply over. Made massive difference to heat retention/ draughts

### ⭐⭐⭐⭐⭐ Lovely & warm
*by V***S on 20 March 2025*

Looks very good & easy to install. It's quite thin, but don't let that deceive you. It's good quality & lovely and warm.

### ⭐⭐⭐⭐ does a good job
*by C***K on 21 December 2025*

It does a job

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-30*