Our shop is temporarily closed. All Staff is in Hospital due to Covid-19. All refunds will be processed by 1st June. We apologise for the inconveniance.

Insulation Cart Team

Special offers

50mm Rockwool Cavity Wall Insulation Batts 1200x455 (pack of 12)

50mm Rockwool Cavity Wall Insulation Batts 1200x455 (pack of 12)

Rockwool Cavity provides a completely reliable and cost-effective method of insulating new masonry cavity walls.

Price: £ 27.55
(£33.06 inc VAT)

100mm Isover CWS 32 Cavity Wall Insulation Batts 1200x455 (pack of 6)

100mm Isover CWS 32 Cavity Wall Insulation Batts 1200x455 (pack of 6)

CWS 32 are silicone impregnated glass mineral wool slabs providing high levels of thermal insulation in masonry cavity walls. CWS 32 is designed to fully fill the cavity between two masonry leaves in external walls. Thermal Conductivity - 0.032 W/mK.

Price: £ 34.15
(£40.98 inc VAT)

116mm Celotex TD4000 Flat Roof Insulation 2400x1200

116mm Celotex TD4000 Flat Roof Insulation 2400x1200

Celotex TD4000 provides a quick and easy method of achieving effective thermal insulation in light traffic, ventilated, lead covered, warm flat roof applications - includes 5.5mm WBP plywood. Thermal conductivity – 0.022W/mK

Price: £ 106.13
(£127.36 inc VAT)


Excellent Service and very competitive price dealt with Pawel ever so helpful. Product as described arrived on time and just before Christmas when no other supplier I tried could deliver. I will certainly use this company again.

Nick Davidson - Greater London


Website easy to navigate. Delivery options fair and appropriate. Goods as described. Communication excellent. Postage and packing - excellent and quick. Absolutely delighted. Highly recommend. Would use again. Thank you.

Christine Prendergast - Dartmouth


We have just received a delivery to rural France from Pawel at Insulation Cart. The delivery charge and material costs were both excellent. Many thanks Pawel, I would recommend that people use your company.

Benjamin Gregson-Williams - St. Hippolyte, France


I was held up with my project by an apparent national shortage of insulated plasterboard, with none available locally. I shopped around online and am immensely grateful to Pawel at Insulation Cart who got all I needed to my Scottish Highland home. Potential transport hassle appeared no problem. The materials arrived quickly. The liaison with Pawel @ Insulation Cart and with the courier was excellent, and advantage appears not to have been taken of the shortage to bump up price. On hearing my address, I might have heard none was available. I appreciate the good service.

Christopher Ellis - Kinlochleven, Scotland


My experience with Insulation Cart was an excellent one. I'm renovating our apartment in the middle of Paris, so it took some time figuring out where and how to get insulation. Why are PIR boards so expensive in France? I made the payment on Saturday by bank transfer, and it was acknowledged by email 10 minutes later. The boards were delivered the following Friday, right on time- a relief, as keeping a delivery space free in our busy street, close to Place de la République, is no easy feat. I had very good contact by phone and email throughout the process, and based on my own experience, I would recommend Insulation Cart without hesitation. I even asked for additional boards a few days before the delivery date, and they were able to accommodate this. Bravo!

Je complète le témoignage de mon mari : entreprise parfaitement fiable. Pourquoi n'est il pas possible de trouver un aussi bon isolant, et surtout aussi fin, à prix normal en France ? C'est le produit isolant parfait pour des combles et des murs, là où chaque centimètre d'épaisseur compte et où il est nécessaire d'avoir un λ et R performant.

Roddy Cunningham - Paris, France


Great company. They were always able to answer my calls, they were able to come up with solutions when I had problems, they were adaptive and they got my delivery done when no-one else could. Would definitely use again!

Chris Melikian - Carshalton


I needed a UK supplier that could deliver in France as it was difficult to buy PIR insulation (Xtratherm) in France.

Insulation Cart where able to deliver in France and able to offer a very good price, however to match the price I was asked to pay by bank transfer. I was concerned to pay £2k+ by bank transfer and what would happen if the goods where damaged on delivery, so I researched the company and found plenty of references but only 1 or 2 customer reviews.

Ongoing ahead and transferring the money, comms with Insulation Cart where excellent, asking about the best delivery dates etc. They kept me fully informed at all times and delivered very quickly (from order to delivery in France near Paris) in less than 1 week.

The only minor negative point was the fact that the delivery arrived in the morning rather than the arranged afternoon, this was the fault of the delivery contractor rather than Insulation Cart. On the morning that the delivery happened Insulation Cart called to let me know the delivery had arrived early and apologised for any inconvenience caused.

The delivery was well wrapped / protected, with no damage at all to 40 sheets of insulation and 40 sheets of plasterboard.

In summary, I can fully recommend the service I have received from Insulation Cart and will definitely buy from again. Thanks, Ski.

Ski Sharp - Whitehaven


Had huge trouble finding a supplier of small numbers of XPS yelofoam or styrofoam boards. Insulation Cart were happy to provide small numbers, and did not add huge delivery costs (unlike everyone else I tried). They then gave an excellent service, checking what I required at all stages, including delivery. On the basis of my own experience I can strongly recommend them.

Peter Lee - Witham