Categories
Basket

Cavity and Internal Wall Insulation

26 items
Sort by:
Relevance
Price
Star Rating
Name
Show products only available in my area
Category
Thickness
Coverage
Type
Material
Width
Reviews
Length
Pack quantity
Shop our high quality cavity and internal wall insulation products to stop heat from escaping through your walls. Our products can be used to insulate a wide range of applications, available in a choice of lengths & widths.
Read more
Please enter your delivery postcode...
Please select your collection branch...
Knauf Insulation Acoustic Partition Roll
Product Code: 9000197591

Knauf Insulation Acoustic Partition Roll

From
£43.25 each
From
£36.04 ex vat
+
Thickness
Select type
Select type
Knauf Insulation Rocksilk RS45
Product Code: 9000197592

Knauf Insulation Rocksilk RS45

From
£33.24 per pack
From
£27.70 ex vat
+
Thickness
Select type
Select type
Showing 1—26 items of 26

Related products

Visqueen Polyethylene Damp Proof Course is a black, flexible 0.5mm damp proof course suitable for masonry wall constructions. It is supplied in 30m length rolls and the following widths: 100mm, 112.5mm, 150mm, 225mm, 300mm, 337.5mm, 450mm, 600mm, 900mm and 1200mm.
Range Description
Damp Proof Course
Brand Name
Visqueen
Manufacturer Model No
RS052159
Length
30 m
Thickness
0.70 mm
Width
112.50 mm
Weight
1.70 kg
Material
Polythene
Colour
Black
Coverage
3.375 m2
Pack Quantity
8
Certifications Met
CE Mark to EN 14909
Type
Damp Proof Course
£50.69
per pack (Inc. VAT)
+
Loading...
Loading...
Celotex TB4030 is a premium multi-purpose insulation board manufactured to provide a simple solution in overcoming thermal bridging. This unique board is suitable in numerous applications including; roofing, floors and walls, and with its easy to cut shape and foil grid it really does make its use and application a hassle-free job. As well as providing a long-term energy saving solution this Celotex insulation board is perfect for lightweight steel frame commercial and industrial buildings.
Range Description
Insulation Board
Brand Name
Celotex
Manufacturer Model No
TB4000
Made To Order
N
Length
2400 mm
Thickness
30 mm
Width
1200 mm
Material
PIR
Usage
Suspended Floor, Solid Floor, Partition Wall, Roof
Coverage
40.32 m2
Fire Retardant
Y
Thermal Conductivity
0.022 W/mK
Type
Insulation Boards
£33.90
per sheet (Inc. VAT)
+
30 mm
Loading...
Loading...
This multi-purpose insulation board is suitable for a number of applications including roof, wall and floor systems. Featuring foil facings, this board is manufactured from tough polyisocyanurate, with an ideal mix of blowing agents acquiring zero ozone depletion potential and a low global warming impact.
Range Description
Insulation Board
Brand Name
Celotex
Manufacturer Model No
XR4000
Made To Order
N
Length
2400 mm
Thickness
130 mm
Width
1200 mm
Material
PIR
Usage
Suspended Floor, Solid Floor, Partition Wall, Roof
Coverage
25.92 m2
Fire Retardant
N
Thermal Conductivity
0.022 W/mK
Type
Insulation Boards
£164.88
per sheet (Inc. VAT)
+
130 mm
Loading...
Loading...
Flat roof insulation Insulation for use with hot applied roofing systems or adhered single ply systems. Fibre free rigid polyisocyanurate (PIR) insulation core faced with coated glass tissue on one side and bitumenised glass tissue with polypropylene fleece on the other.
Brand Name
Ecotherm
Length
1200 mm
Thickness
150 mm
Width
600 mm
£46.07
each (Inc. VAT)
+
150 mm
Loading...
Loading...
Visqueen Polyethylene Damp Proof Course (DPC) 112.5mm x 30m
Visqueen Polyethylene Damp Proof Course (DPC) 112.5mm x 30m
Visqueen Polyethylene Damp Proof Course is a black, flexible 0.5mm damp proof course suitable for masonry wall constructions. It is supplied in 30m length rolls and the following widths: 100mm, 112.5mm, 150mm, 225mm, 300mm, 337.5mm, 450mm, 600mm, 900mm and 1200mm.
£50.69 per pack (Inc. VAT)
Celotex TB4030 General Application Insulation Board 30mm x 1200mm x 2400mm (2.88m²/Sheet)
Celotex TB4030 General Application Insulation Board 30mm x 1200mm x 2400mm (2.88m²/Sheet)
Celotex TB4030 is a premium multi-purpose insulation board manufactured to provide a simple solution in overcoming thermal bridging. This unique board is suitable in numerous applications including; roofing, floors and walls, and with its easy to cut shape and foil grid it really does make its use and application a hassle-free job. As well as providing a long-term energy saving solution this Celotex insulation board is perfect for lightweight steel frame commercial and industrial buildings.
£33.90 per sheet (Inc. VAT)
Celotex XR4130 General Application Insulation Board 130mm x 1200mm x 2400mm (2.88m²/Sheet)
Celotex XR4130 General Application Insulation Board 130mm x 1200mm x 2400mm (2.88m²/Sheet)
This multi-purpose insulation board is suitable for a number of applications including roof, wall and floor systems. Featuring foil facings, this board is manufactured from tough polyisocyanurate, with an ideal mix of blowing agents acquiring zero ozone depletion potential and a low global warming impact.
£164.88 per sheet (Inc. VAT)
Ecotherm ECO-TORCH ET50 Insulation Board 1200 x 600 x 150mm
Ecotherm ECO-TORCH ET50 Insulation Board 1200 x 600 x 150mm
Flat roof insulation Insulation for use with hot applied roofing systems or adhered single ply systems. Fibre free rigid polyisocyanurate (PIR) insulation core faced with coated glass tissue on one side and bitumenised glass tissue with polypropylene fleece on the other.
£46.07 each (Inc. VAT)