Vapour Barrier & Waterproof Breathable Membrane Elite, (1.2m x 20m) -24sqm Coverage for Walls, Thermal foil Insulation roll, Roofs, Floors, Lofts | 100% Waterproof-Prevent Mould & Damp for Home

Used this before fitting an underlay to reduce draft and provide a barrier to heat loss.Easy to roll out and cut did not tear.Good value and has worked well after a month of wear.

Matches description and seems to have had an effect on loft insulation. Not cheap but will be ordering more to finish the job.

Does a good job for what it’s intended for and easy to install

Husband delighted with it. Says its very good value & does the job 👍👍

Easy to install.

Lined the garage roof to stop condensation dropping on the car, working perfectly. Stapled it to the roof rafters. So easy.

I purchased this to lay on top of the glass wool insulation in my loft because it is described as ‘Breathable’ but it also claims to be a vapour ‘barrier’. It can’t be both at least as far as I know. I took some advice and drilled 1/8th inch holes at about 2 inch intervals to allow vapour to pass through it and into the loft which is ventilated. I’m confident that will prevent excessive condensation in the loft or within the glass wool layer but the description should be clearer. I did consider alternatives and concluded this was best value for money as a ‘radiant heat’ barrier and I have no regrets over my decision. I would buy it again but the seller should make clear if this is breathable for water vapour or not.

Brilliant would not hesitate to buy it again