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/wall-insulation

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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Wall Insulation - image

Subcategories:

Internal Wall Insulation - image

Internal Wall Insulation

External Wall Insulation - image

External Wall Insulation

Partition Wall Insulation - image

Partition Wall Insulation

Steel And Timber Frame - image

Steel And Timber Frame

Solid Wall Insulation - image

Solid Wall Insulation

Stone Wool Insulation - image

Stone Wool Insulation

Masonry Wall Insulation - image

Masonry Wall Insulation

Party Wall Roll & Slab - image

Party Wall Roll & Slab

Dritherm 32 - image

Timber Framed Walls - image

Timber Framed Walls

Ceiling Insulation - image

Ceiling Insulation

Filter Products

Price

£ 3.51

£ 1704.14

Manufacturer

Unilin/ Xtratherm (251)

Celotex Insulation (39)

Recticel (34)

EcoTherm (32)

Mannok & Quinn Therm (24)

IKO Enertherm (20)

Kingspan (127)

Speedline (4)

Warmline Insulation (4)

EWI Pro (72)

Rockwool (128)

Knauf (145)

Cordek (3)

Stylite External Wall Insulation Boards (24)

Ceresit (26)

Styropoz (6)

Isover (38)

Type

Foil faced PIR rigid insulation (22)

Insulated Plasterboard - Dot & Dab (33)

Insulated Plasterboard - Mechanically Fixed (32)

Moisture Resistant Insulated Plasterboard (16)

Thermal PIR Insulation Board (49)

General Purpose PIR Insulation Board (62)

A high performance rigid thermoset polyisocyanurate (PIR) insulation. (51)

PIR Insulated Plasterboard Laminate for Multiple Applications. (7)

A premium performance, lower-lambda rigid thermoset phenolic insulation. (16)

Kraft PIR Insulated Plasterboard (7)

Fibre free rigid polyisocyanurate (PIR) insulation core faced with plasterboard (11)

Thermal Laminate PIR Insulated Plasterboard (4)

XPS insulated plasterboard (4)

Silicone Render (36)

Acrylic Render (36)

Non-combustible multi-use insulation slab (11)

Rock Mineral Wool Slabs (36)

Phenolic cavity board (4)

Pitched roof insulation board (13)

Cavity insulation board (6)

Soffit insulation board (12)

Framing insulation board (6)

Partial Fill Cavity Board (16)

PIR Insulation Board (25)

Tapered Roof Insulation Board (10)

Partial Fill Plus Insulation Board (6)

Premium PIR insulation (5)

Superior performance PIR Insulation (5)

Framing Board (6)

Pitched Roof Insulation (10)

PIR Phenolic Insulated Plasterboard - Mechanically Fixed (7)

PIR Phenolic Insulated Plasterboard - Dot & Dab (7)

Phenolic Insulation (24)

Phenolic Framing Insulation Board (7)

Non Combustible A1 Euroclass Stonewool Insulation (5)

Bio enhanced high performance PIR Insulation (5)

Polypropylene protection board (3)

Glass Mineral Wool (41)

A1 rock mineral fibre insulation (9)

stone wool insulation slab (21)

High-quality resin bonded stone wool slabs (7)

Non-Combustible Ventilated Cladding Insulation (22)

Cavity fire stops (3)

Dual density insulation slab (14)

Full fill cavity batts (4)

Non-combustible thermal insulation (5)

High Performance Partial Fill Cavity Slab (6)

Non-combustible stone wool insulation (5)

High density, non-combustible thermal insulation board (9)

Pre-formed stone wool insulation sections (26)

Expanded Polystyrene (EPS Insulation) (24)

Expanded Polystyrene (EPS) board (31)

PIR Insulation for Full Fill Cavity Wall (3)

Glass mineral wool roll (13)

Reinforcing mesh (1)

Glass Mineral Wool Slab (13)

Glass Mineral Wool Batt (12)

Foil Face Enhanced PIR Insulation (1)

External Render Carrier Board Fast to Install (3)

Interior Cement Board (2)

High Performance Plasterboard (4)

9.5mm Tapered Edge Plasterboard (3)

9.5mm Square Edge Plasterboard (4)

12.5mm Tapered Edge Plasterboard (6)

12.5mm Square Edge Plasterboard (3)

Gypsum based fire plasterboard (9)

15mm Square Edge Plasterboard (1)

15mm Tapered Edge Plasterboard (4)

Metallised Polyester Foil Laminate Plasterboard (6)

Acoustic / Sound Plasterboard - TE (2)

Fire Rated Insulated Plasterboard (16)

High performance PIR insulation (3)

External Wall EWI Board (8)

Masonry cavity wall insulation (8)

Stone Wool Insulation (8)

PIR cavity wall insulation (1)

PIR rigid thermoset phenolic insulation (1)

Application

Roofs, walls, floors, timber and steel framed systems (22)

Internal Applications - Walls & Ceiling (33)

Internal walls ǀ Sloped roofs ǀ Ceilings (32)

Kitchen ǀ Bathroom ǀ Walls ǀ Ceilings (16)

Floor, Wall & Roofs (22)

Thermal insulation of Pitched roofs, Framed walls, Floors (compatible with underfloor heating systems). (20)

universal PIR Insulation for Pitched Roofs, Floors, Walls, Dormer Cheeks & Ceilings (25)

Roofs ǀ Walls ǀ Floors ǀ Ceilings (17)

Roofs, Walls, Floors, Timber & Steel Frame (20)

Insulation for tiled or slated pitched warm roof spaces. (17)

Insulation for timber and steel framing systems. (17)

Insulation for solid concrete and suspended ground floors. (17)

Roof and internal wall lining applications. (7)

Insulated plasterboard for mechanically fixed and adhesively bonded insulated drylining. (16)

Walls And Roofs (11)

Internal walls (cavity, solid and timber frame), pitched and cold flat roofs and room in the roof applications (7)

Internal wall, Pitched roof, Ceiling, Loft (4)

Internal Walls (4)

External Wall Insulation (72)

Framed external walls, rafters, floors, roofs and partitions (11)

Multi-Application Flexible Insulation Slab (7)

Full fill cavity wall insulation (4)

Insulation for tiled or slated pitched warm roof spaces (13)

Partial fill cavity wall insulation (7)

Insulation for structural ceilings (soffits) (12)

Insulation for timber and steel framing systems (6)

Partial Fill Cavity Wall (29)

Timber Framed Walls (13)

Single Ply Fully Adhered Partially Bonded Built-Up Felt Systems (6)

Partially Bonded Torched-on Built-up Bituminous Felt Systems (4)

CavityTherm Built-in Full Fill Wall (5)

Insulation for Soffit Application (5)

Partial Fill Cavity Walls (5)

Steel & Timber Frame (13)

Pitched roof Insulation board (18)

Internal walls, sloped roofs and ceilings (14)

Soffit Application (11)

Ventilated Rainscreen Cladding (5)

Full fill wall insulation (3)

Floors, walls, doors, windows and ceilings (3)

Pitched roofs at ceiling level (7)

Floors, Walls and Roofs (29)

Masonry Cavity Walls (16)

Internal Walls and Floors, Separating floors (5)

Insulation for use behind rainscreen façades (9)

Timber frame walls, Pitched roofs at rafter level (10)

Versatile insulation slabs for a wide range of building applications (21)

Acoustic and thermal insulation of partition walls, ceilings, floors and roofs (7)

Ventilated Cladding / Façades Systems (22)

Masonry cavity walls and curtain wall constructions (3)

Rockwool insulation for external wall insulation systems (14)

cavity wall insulation (4)

Suitability across diverse applications (5)

Masonry and framed cavity wall construction (6)

Timber and steel frames (5)

Designed for warm flat roofs (9)

Pipework (26)

External Wall Insulation ( EWI ) (24)

External Wall Insulation (EWI) (31)

Partial Fill Masonry Cavity Walls (7)

Full Fill Masonry Cavity Walls (3)

Internal Stud Walls and Floors (5)

Ceresit Ceretherm External Thermal Insulation Composite Systems (1)

Thermal Insulation for Pitched Roof Joist Applications (4)

External Masonry Cavity Walls (13)

Timber Frame Walls (12)

Full Fill Cavity Walls (1)

Masonry Cavity Separating Walls (4)

Exterior Walls in Ventilated Systems, Ceilings & Soffits (3)

Drywall for Wet Areas (2)

Schools, hospitals and other large commercial projects (4)

Partitions, Linings & Ceilings (21)

Partitions and Lining Systems (9)

Partitions and dry linings (6)

Ideal for use in residential where a minimum of 10kg/m² is required. (2)

Party Separating Walls (3)

Used in drylining applications where fire rating is crucial (16)

Thermal insulation of partial fill cavity walls (7)

Full fill masonry cavity wall applications (3)

Masonry Walls (8)

Full and partial fill applications (8)

Ventilated cladding systems (1)

Non-combustible insulation for built-up metal walls and roofs (7)

Rainscreen façades (1)

Thickness

20mm (17)

25mm (35)

30mm (34)

35mm (6)

40mm (26)

45mm (4)

50mm (56)

60mm (38)

65mm (9)

70mm (21)

75mm (48)

80mm (32)

90mm (35)

100mm (69)

110mm (18)

120mm (26)

125mm (17)

130mm (13)

140mm (27)

150mm (39)

165mm (2)

15mm (15)

59.5mm (2)

109.5mm (2)

54.5mm (2)

52.5mm (8)

49.5mm (2)

47.5mm (4)

44.5mm (2)

42.5mm (7)

39.5mm (2)

37.5mm (11)

34.5mm (2)

32.5mm (3)

29.5mm (2)

27.5mm (5)

122.5mm (4)

119.5mm (2)

64.5mm (1)

112.5mm (4)

102.5mm (4)

99.5mm (2)

92.5mm (7)

89.5mm (2)

87.5mm (4)

84.5mm (2)

82.5mm (8)

79.5mm (2)

77.5mm (7)

72.5mm (7)

74.5mm (2)

69.5mm (2)

62.5mm (10)

57.5mm (6)

24.5mm (2)

12mm (1)

200mm (11)

85mm (11)

160mm (6)

55mm (2)

170mm (7)

180mm (7)

190mm (2)

125mm (2)

75 mm (1)

67.5mm (2)

76mm (1)

81mm (3)

86mm (2)

91mm (1)

106mm (3)

116mm (1)

126mm (3)

71mm (1)

96mm (1)

42.5mm (1)

50.5mm (1)

52.5mm (1)

72.5mm (1)

92.5mm (1)

52.5mm (1)

62.5mm (1)

72.5mm (1)

45mm-SE (1)

50mm-SE (1)

60mm-SE (1)

70mm-SE (1)

75mm-SE (1)

80mm-SE (1)

90mm-SE (1)

100mm-SE (2)

25mm - SE (1)

70mm-TE (1)

50-70mm (2)

70-90mm (2)

90-110mm (2)

110-130mm (1)

130-150mm (1)

30-50mm (2)

66mm (2)

56mm (2)

120mm (2)

105mm (2)

220mm (4)

225mm (1)

115mm (4)

50mm (1)

100mm (2)

80mm (2)

70mm (1)

230mm (2)

210mm (2)

240mm (2)

185mm (1)

52.5mm - Dot & Dab (1)

62.5mm - Dot & Dab (1)

72.5mm - Dot & Dab (1)

87.5mm - Dot & Dab (1)

92.5mm - Dot & Dab (1)

112.5mm - Dot & Dab (1)

62.5mm - Mechanically Fixed (1)

72.5mm - Mechanically Fixed (1)

87.5mm - Mechanically Fixed (1)

92.5mm - Mechanically Fixed (1)

112.5mm - Mechanically Fixed (1)

37.5mm - Dot & Dab (1)

52.5mm - Mechanically Fixed (1)

37.5mm - Mechanically Fixed (1)

250mm (1)

10mm (3)

12.5mm (26)

9.5mm (7)

27mm (1)

3mm (1)

4mm (1)

2mm (1)

30mm (1)

60mm pack of 8 (1)

70mm pack of 6 (1)

Material Type

Polyisocyanurate (22)

PIR insulation bonded to Plasterboard (120)

PIR insulation bonded to Moisture Plasterboard (16)

PIR insulation board (225)

Aluminium composite facing on both sides (20)

25mm Phenolic PIR bonded to 12.5mm Plasterboard (4)

Silicone emulsions, fillers, modifying admixtures, pigments (36)

Acrylic polymer, fillers, modifying supplements, pigments (36)

Non-combustible multi-use insulation slab (11)

Rock Mineral Wool slab (59)

Rigid thermoset fibre-free phenolic insulation core (41)

Polyisocyanurate (PIR), Low emissivity foil (17)

Extruded Polystyrene (XPS) (4)

Glass Mineral Wool (79)

Stonewool Insulation Slab (78)

High density, non-combustible thermal insulation board (9)

40mm Phenolic PIR bonded to 12.5mm Plasterboard (2)

50mm Phenolic PIR bonded to 12.5mm Plasterboard (2)

60mm Phenolic PIR bonded to 12.5mm Plasterboard (2)

75mm Phenolic PIR bonded to 12.5mm Plasterboard (2)

80mm Phenolic PIR bonded to 12.5mm Plasterboard (2)

100mm Phenolic PIR bonded to 12.5mm Plasterboard (2)

Stone Wool Insulation (41)

Expanded Polystyrene (55)

Phenolic Insulation (40)

Reinforcing mesh (1)

Cement Board (5)

Gypsum based plasterboard (38)

Profile

Square Edge (580)

Tapered Edge (119)

Aluminium composite facing on both sides (20)

PIR insulation board with a paper facing, laminated to a piece of 12.5mm tapered edge plasterboard. (7)

Fibre-free rigid thermoset phenolic core (34)

Flexible Edged Insulation (11)

Paper facing on one side & plasterboard bonded to the other side (7)

Tongue and groove (11)

Combi-Cut (36)

Foil facing and a self-adhesive lap (26)

Roll (1)

Insulation Batt (7)

Insulation Roll (5)

Colour

Pure White (2)

Linen (2)

Orchid (2)

Ivory (2)

Mist (1)

Clay (2)

Fog (2)

Ice (2)

Elderflower (2)

Platinum (2)

Eggshell (2)

Antique White (2)

Porcelain (2)

Copenhagen (2)

Haze (2)

Frost (2)

Cloud (2)

Silver (2)

Bone (2)

Sandstone (2)

Parrifin (2)

Magnolia (2)

Prosecco (2)

Opal (2)

Almond (2)

Silk (2)

Sage (1)

Mirror (1)

Concrete (2)

Storm (2)

Smoke (2)

Truffle (2)

Ash (2)

Lead (2)

Acorn (1)

Mist (1)

Sage (1)

Mirror (1)

Diamond (2)

Acron (1)

Grade

70 (kPa) (37)

75kPa (18)

977 products

newest

newest
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most quote requested
price low to high
price high to low

50mm Knauf Acoustic Insulation Roll Earthwool APR ( 16.20m2 )

Glass Mineral WoolPack Length: 13500mmPack Width: 1200mmPack coverage: 16.20m2Thickness: 50mmQuantity: Pack Of 2

£ 61.56 Inc VAT

150mm Knauf DriTherm 37 Cavity Insulation Slab ( Pack of 5 )

Glass Mineral WoolPack Length: 6000mmPack Width: 2275mmPack coverage: 4.37m2Thickness: 150mmQuantity: Pack Of 5

Last known price:£42.30

£ 50.76 Inc VAT

125mm Knauf DriTherm 37 Cavity Insulation Slab ( Pack of 6 )

Glass Mineral WoolPack Length: 7200mmPack Width: 2730mmPack coverage: 3.28m2Thickness: 125mmQuantity: Pack Of 6

Last known price:£32.04

£ 38.45 Inc VAT

100mm Knauf DriTherm 37 Cavity Insulation Slab ( Pack of 12 )

Glass Mineral WoolPack Length: 14400mmPack Width: 5460mmPack coverage: 6.55m2Thickness: 100mmQuantity: Pack Of 12

£ 49.54 Inc VAT

85mm Knauf DriTherm 37 Cavity Insulation Slab ( Pack of 8 )

Glass Mineral WoolPack Length: 9600mmPack Width: 3640mmPack coverage: 4.37m2Thickness: 85mmQuantity: Pack Of 8

Last known price:£24.10

£ 28.92 Inc VAT

75mm Knauf DriTherm 37 Cavity Insulation Slab ( Pack of 8 )

Glass Mineral WoolPack Length: 9600mmPack Width: 3640mmPack coverage: 4.37m2Thickness: 75mmQuantity: Pack Of 8

Last known price:£30.04

£ 36.05 Inc VAT

25mm Knauf Acoustic Insulation Roll Earthwool APR ( 26.64m2 )

Glass Mineral WoolPack Length: 11100mmPack Width: 2400mmPack coverage: 26.64m2Thickness: 25mmQuantity: Pack Of 4

Last known price:£47.19

£ 56.63 Inc VAT

65mm Knauf DriTherm 37 Cavity Insulation Slab ( Pack of 10 )

Glass Mineral WoolPack Length: 12000mmPack Width: 4550mmPack coverage: 5.46m2Thickness: 65mmQuantity: Pack Of 10

Last known price:£29.97

£ 35.96 Inc VAT

50mm Knauf DriTherm 37 Cavity Insulation Slab ( Pack of 12 )

Glass Mineral WoolPack Length: 14400mmPack Width: 5460mmPack coverage: 6.55m2Thickness: 50mmQuantity: Pack Of 12

Last known price:£26.88

£ 32.26 Inc VAT

150mm Knauf DriTherm 34 Cavity Insulation Slab ( Pack of 5 )

Glass Mineral WoolPack Length: 7200mmPack Width: 2730mmPack coverage: 2.73m2Thickness: 150mmQuantity: Pack Of 5

Last known price:£43.34

£ 52.01 Inc VAT

125mm Knauf DriTherm 34 Cavity Insulation Slab ( Pack of 6 )

Glass Mineral WoolPack Length: 7200mmPack Width: 2730mmPack coverage: 3.28m2Thickness: 125mmQuantity: Pack Of 6

Last known price:£45.70

£ 54.84 Inc VAT

100mm Knauf DriTherm 34 Cavity Insulation Slab ( Pack of 8 )

Glass Mineral WoolPack Length: 9600mmPack Width: 3640mmPack coverage: 4.37m2Thickness: 100mmQuantity: Pack Of 8

Last known price:£48.74

£ 58.49 Inc VAT

75mm Knauf DriTherm 34 Cavity Insulation Slab ( Pack of 10 )

Glass Mineral WoolPack Length: 12000mmPack Width: 4550mmPack coverage: 5.46m2Thickness: 75mmQuantity: Pack Of 10

Last known price:£49.88

£ 59.86 Inc VAT

150mm Knauf DriTherm 32 Cavity Insulation Slab ( Pack of 4 )

Glass Mineral WoolPack Length: 4800mmPack Width: 1820mmPack coverage: 2.18m2Thickness: 150mmQuantity: Pack Of 4

£ 53.03 Inc VAT

125mm Knauf DriTherm 32 Cavity Insulation Slab ( Pack of 4 )

Glass Mineral WoolPack Length: 4800mmPack Width: 1820mmPack coverage: 2.18m2Thickness: 125mmQuantity: Pack Of 4

Last known price:£45.03

£ 54.04 Inc VAT

100mm Knauf DriTherm 32 Cavity Insulation Slab ( Pack of 6 )

Glass Mineral WoolPack Length: 7200mmPack Width: 2730mmPack coverage: 3.28m2Thickness: 100mmQuantity: Pack Of 6

£ 50.57 Inc VAT

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Head OfficeHigh St N, London E6 2JA, United Kingdom

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