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Wall Insulation

Wall Insulation

Wall / EWI Insulation - Competitive Trade Pricing with quantity discounts. Online supplier of internal wall insulation, external wall insulation, partition wall, steel and timber frame, solid wall, masonry wall and party wall.

About

If you are like most people, you probably don’t think much about your walls. You put them up, they keep you warm in the winter and cool in the summer, and that’s about it. But what if you could improve your home’s thermal performance by up to 33%? And what if you could do it without having to replace any of your walls?

Have a browse of our stock and filter by thickness or coverage on the left-hand side of the page. If you’d like to talk through the suitability of some products for your project, or get a quantity discount quotation please call us on 02039519012 , email sales@insulationstoreonline.co.uk or Live Chat - Lowest UK Prices.

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£ 3.51
£ 531.42
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16 products
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100mm Recticel Eurowall Partial Fill Cavity Wall Insulation (Pack of 10) - image
100mm Recticel Eurowall Partial Fill Cavity Wall Insulation (Pack of 10)
Thermal PIR insulation board Pack Length: 12000mmPack Width: 4500mmPack coverage: 5.40m2Thickness: 100mmQuantity: Pack Of 10
£ 77.72
£ 93.26 Inc VAT
150mm Isover RD Party Wall Roll ( 5.46m2 ) - image
150mm Isover RD Party Wall Roll ( 5.46m2 )
Glass mineral wool roll Pack Length: 6000mmPack Width: 910mmPack coverage: 5.46m2Thickness: 100mmQuantity: 1 roll
Last known price: £72.11
£ 86.53 Inc VAT
100mm Isover RD Party Wall Roll ( 5.46m2 ) - image
100mm Isover RD Party Wall Roll ( 5.46m2 )
Glass mineral wool roll Pack Length: 6000mmPack Width: 910mmPack coverage: 5.46m2Thickness: 100mmQuantity: 1 roll
Last known price: £72.11
£ 86.53 Inc VAT
100mm Isover Timber Frame Roll 35 ( 5.70m2 ) - image
100mm Isover Timber Frame Roll 35 ( 5.70m2 )
Glass Mineral Wool Batt Pack Length: 5000mmPack Width: 1140mmPack coverage: 5.70m2Thickness: 100mmQuantity: Pack Of 2
Last known price: £42.41
£ 50.89 Inc VAT
100mm Isover Timber Frame Batt 35 ( Pack of 8 ) - image
100mm Isover Timber Frame Batt 35 ( Pack of 8 )
Glass Mineral Wool Batt Pack Length: 9400mmPack Width: 4560mmPack coverage: 5.36kgThickness: 100mmQuantity: Pack Of 8
Last known price: £38.41
£ 46.09 Inc VAT
100mm Isover Cavity Wall Slab (CWS) 32 ( Pack of 6 ) - image
100mm Isover Cavity Wall Slab (CWS) 32 ( Pack of 6 )
Glass Mineral Wool Slab Pack Length: 7200mmPack Width: 2730mmPack coverage: 3.28m2Thickness: 100mmQuantity: Pack Of 6
£ 53.22
£ 63.86 Inc VAT
100mm Isover Spacesaver Loft Insulation Roll Combi-Cut - image
100mm Isover Spacesaver Loft Insulation Roll Combi-Cut
Glass Mineral Wool Roll Pack Length: 1218mmPack Width: 1160mmPack coverage: 14.13m2Thickness: 100mmQuantity: 1 Sheet
£ 31.12
£ 37.34 Inc VAT
100mm Isover Acoustic Partition Roll ( APR 1200 ) - image
100mm Isover Acoustic Partition Roll ( APR 1200 )
Glass mineral wool roll Pack Length: 91700mmPack Width: 1200mmPack coverage: 11m2Thickness: 100mmQuantity: 1 Sheet
£ 59.11
£ 70.93 Inc VAT
100mm Celotex CW4000 Cavity PIR Cavity Insulation Board ( Pack of 6 ) - image
100mm Celotex CW4000 Cavity PIR Cavity Insulation Board ( Pack of 6 )
PIR insulation board Pack Length: 7200mmPack Width: 2700mmPack coverage: 3.24m2Thickness: 100mmQuantity: Pack Of 6
Last known price: £81.55
£ 97.86 Inc VAT
100mm Styrofoam Polystyrene EPS Graphite ( 1m2 )
Expanded Polystyrene (EPS) board Pack Length: 1000mmPack Width: 1000mmPack coverage: 1m2Thickness: 100mmQuantity: 1 SheetGrade: 75kPa
Last known price: £3.77
£ 4.52 Inc VAT
100mm White Polystyrene EPS for External Wall Insulation ( Pack of 6 )
Expanded Polystyrene (EPS) board Pack Length: 6000mmPack Width: 3000mmPack coverage: 3m2Thickness: 100mmQuantity: Pack Of 6Grade: 75kPa
Last known price: £32.11
£ 38.53 Inc VAT
100mm Grey Polystyrene EPS for External Wall Insulation ( Pack of 6 )
Expanded Polystyrene (EPS) board Pack Length: 6000mmPack Width: 3000mmPack coverage: 3.0m2Thickness: 100mmQuantity: Pack Of 6Grade: 70 (kPa)
Last known price: £35.29
£ 42.35 Inc VAT
100mm Stylite Plustherm Grey EPS 70 Insulation Board ( 1 sheet )
Expanded Polystyrene (EPS Insulation) Pack Length: 1200mmPack Width: 600mmPack coverage: 0.72m2Thickness: 100mmQuantity: 1 SheetGrade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
100mm Rockwool NyRock Frame Slab 032 ( Pack of 3 )
Non-combustible stone wool insulation Pack Length: 3600mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 100mmQuantity: Pack Of 3
Last known price: £45.20
£ 54.24 Inc VAT
100mm Rockwool High Performance Partial Fill Cavity Slab ( Pack of 6 )
High Performance Partial Fill Cavity Slab Pack Length: 7200mmPack Width: 2730mmPack coverage: 2.78m2Thickness: 100mmQuantity: Pack Of 5
Last known price: £168.99
£ 202.79 Inc VAT
100mm Rockwool Twin Roll Loft Insulation ( Pack of 2 x 1200 )
Non-combustible thermal insulation Pack Length: 2750mmPack Width: 1200mmPack coverage: 6.60m2Thickness: 100mmQuantity: 2 Sheets
Last known price: £68.25
£ 81.90 Inc VAT
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