Light Weight Insulation Blocks 3.6N
excl. VAT
Delivered by Thursday 5th December to Cardiff. Order within 14 hrs 19 mins or Click & Collect tomorrow for FREE.
We will contact you to confirm a quicker delivery schedule if we can deliver faster than the estimated date. More delivery information.
In stock
Free Cardiff Delivery on Orders ÂŁ200+
Delivery time from 0-3 working days
14-day returns
We will contact you to confirm a quicker delivery schedule if we can deliver faster than the estimated date. More information.
14 day returns policy. 25% restocking charges may apply to some products.
Staff are very helpful and friendly. Well supplied yard. Prices competitive.
Susan HucksonI have used other builders' merchants in Cardiff but none compare. All materials priced competitively and they stock everything you need.
Liam GaughanGreat company, best builders' merchants in Cardiff. Nice staff and a great bunch in the yard.
Dave SullivanPhoned up to get some bulk bags delivered as needed asap and other suppliers saying they couldn’t deliver for several working days. Guy on the phone was really friendly and helpful and they turned out far cheaper too so i was glad i wasn’t able to order through the other supplier in the end. Phoned about 4pm and the delivery came at 8am the following day! Delivery guy was just as good too. Will be going to them first in future.
Matthew LeeVery impressed with the service here. Mike went to a lot of trouble to source exactly what I wanted despite it being only a small sale. Thank you. Very much appreciated.
Liz WildingLocal family run business. A very busy store with exceptional, friendly and helpful service by Gareth, Mike and Len. Highly recommend for all your construction needs.
Mark SuttonGot everything you need! Will use regularly.
Phil HultonI bought timber fencing materials. Great value for money and helpful staff.
Mark RichardsPhoebe at Whitchurch Builders was a great help. She found exactly what I wanted and helped with the measurements. I had my delivery the next day. I am pleased with the chippings. I definitely recommend this company. Thank you.
Yolande FlavinExcellent service. They rang us on leaving to say they would deliver within half an hour! They were very pleasant to deal with.
Carol HultonReally helpful in answering my questions and had a great delivery service.
Kelly-Anne NorringtonGreat local suppliers of all building materials.
Alastair RaymentVery helpful and friendly. The best yard I've visited.
Max LyteVery good builders merchants and have a great variety of stock.
Craig EdwardsStaff are very helpful and friendly. Well supplied yard. Prices competitive.
Susan HucksonI have used other builders' merchants in Cardiff but none compare. All materials priced competitively and they stock everything you need.
Liam GaughanGreat company, best builders' merchants in Cardiff. Nice staff and a great bunch in the yard.
Dave SullivanPhoned up to get some bulk bags delivered as needed asap and other suppliers saying they couldn’t deliver for several working days. Guy on the phone was really friendly and helpful and they turned out far cheaper too so i was glad i wasn’t able to order through the other supplier in the end. Phoned about 4pm and the delivery came at 8am the following day! Delivery guy was just as good too. Will be going to them first in future.
Matthew LeeVery impressed with the service here. Mike went to a lot of trouble to source exactly what I wanted despite it being only a small sale. Thank you. Very much appreciated.
Liz WildingLocal family run business. A very busy store with exceptional, friendly and helpful service by Gareth, Mike and Len. Highly recommend for all your construction needs.
Mark SuttonGot everything you need! Will use regularly.
Phil HultonI bought timber fencing materials. Great value for money and helpful staff.
Mark RichardsPhoebe at Whitchurch Builders was a great help. She found exactly what I wanted and helped with the measurements. I had my delivery the next day. I am pleased with the chippings. I definitely recommend this company. Thank you.
Yolande FlavinExcellent service. They rang us on leaving to say they would deliver within half an hour! They were very pleasant to deal with.
Carol HultonReally helpful in answering my questions and had a great delivery service.
Kelly-Anne NorringtonGreat local suppliers of all building materials.
Alastair RaymentVery helpful and friendly. The best yard I've visited.
Max LyteVery good builders merchants and have a great variety of stock.
Craig Edwards