"Building a workshop with corrugated roof and I wanted to lay a barrier down. I could tell the quality of the A1 Protect. water resistant, strong and easy to lay. Finished laying at 9 pm, ready to do corrugated steel in morning. Heavy rain storms during night and it withstood the test. Definitely buy again."
"This underlay was suggested by a lady in the Bishop Auckland branch as the item I wanted was not in stock. It is so light, strong and easy to handle when laying it. Thanks to the young lady for getting me to buy a superb product which is highly recommended."
"i needed a liner for my metal shed,this seemed to be the best option as i was trying to get rid of the dreadful condensation problem i had.it is easy to cut,does not rip and by using builders double backed tape (also from screwfix) it adhered easily to the metal.this has transformed my shed from a damp metal box into a dry workshop,an excellent product."
"I used this product to waterproof my summer house walls prior to installing insulation. It has provided a barrier between the wooden walls and the insulation to keep the inside completely dry. It rained shortly after I installed it and the inside was bone dry - maybe another use for this versatile product!"
"Bought this to do a small repair on my porch it was that easy to use I ended up doing the whole porch roof, A1 is the right name for this product, if it holds up as good as it was to use you will never hear any complaints from me.billm"
"Bought as a temporary cover before I cover the roof of the garage with Cladco. Was going to use my breathable felt, but at a 1/3 of the cost this presents excellent value for money. I'm also going to try it as an alternative to breather felt for vertical slating. Would highly recommend this product."
"Bought this as an waterproof underlay to lay on a cabin roof prior to putting shingles on.it meant that I could take my time knowing the cabin was watertight also an extra layer of protection.does the job and was the best value by far.would use again"
"Used this as underlay on a pitched roof and it was left exposed for about 2mths in the worst part of winter and it gets really windy where I am. Even after this it didn't let a drop of water in and shows no signs of ripping or tearing , even on the loose flaps exposed to the wind."
"I am constructing an all weather tree house for our three amazing Foster children so needed quality roofing underlay to facilitate over night camp outs. Brilliant product will be back for more if the children decided their tree house needs an extension!!!!"
"What can I say, this does exactly what it says. The underlay was easy to cut and lay out, once the battens were in place it does the job of stopping any water breaching the tiles getting inside the roof."