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Expanding Foam & Spray Insulation

Keep insulation airtight with our range of expanding foam. An ideal addition for your collection of building materials for construction and home improvement, spray foam insulation provides an excellent level of insulation and is easier to administer than traditional insulation methods. Toolstation stocks the highest quality expanding foam with brands such as Dow, Everbuild and Siroflex available for the best foam insulation possible.

To fix plasterboard, insulation board and common building substrates, try Insta Stick Multi Purpose B2 fire rated expanding foam or Siroflex Dry Wall expanding foam fix. For high performance polyurethane foam, try the Dow fire rated expanding foam. Alternatively, check out Siroflex expanding foam for general construction and home improvement or Everbuild Exact Gap expanding foam for precision application.

For trade and building purposes, use a foam gun for faster and easier application by choosing our Trade Applicator foam gun or Professional foam gun with a solid metal body and plastic clad metal handle. To remove expanding foam easily, view our range of expanding foam remover such as the Everbuild Foam Eater or the Everbuild expanding foam cleaner, perfect for removing and cleaning Polyurethane foam from foam guns.

Purchases of over £25 receive free delivery or click and collect from your nearest Toolstation branch.
See also
Wood Glue Wood Glue
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Soudal
Soudal / Soudal Gap Filling Expanding Foam Combi Trade Pack
( 12 )
Product code: 91232
Soudal Gap Filling Expanding Foam Combi Trade Pack 750ml
ex. VAT
6 Pack

• Polyurethane gap fill foam• High thermal and a Read more

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Soudal
Soudal / Soudal Expanding Foam B3
( 164 )
Product code: 58804
Soudal Expanding Foam B3 Hand Held 750ml
ex. VAT
Each

• General purpose gap filling• High thermal and Read more

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Soudal
Soudal / Soudal Expanding Foam B3
( 49 )
Product code: 78173
Soudal Expanding Foam B3 Gun Grade 750ml
ex. VAT
Each

• General purpose gap filling• High thermal and Read more

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Soudal
Soudal / Soudal Genius Gun Low Expansion Insulation Foam
( 20 )
Product code: 88753
Soudal Genius Gun Low Expansion Insulation Foam 750ml
ex. VAT
Each

• Quick setting • High insulation values • H Read more

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Soudal
Soudal / Soudal Soudabond Easy Adhesive Foam Gun Grade
( 16 )
Product code: 37023
Soudal Soudabond Easy Adhesive Foam Gun Grade 750ml
ex. VAT
Each

• High strength adhesive foam• No mixing require Read more

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Soudal
Soudal / Soudafoam FR High Yield Expanding Foam
( 2 )
Product code: 90770
Soudafoam FR High Yield Expanding Foam Gun Grade 750ml
ex. VAT
Each

• Fire rated expanding foam• 25% higher yield• Read more

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Soudal
Soudal / Soudal Trade Foam and Gun Cleaner
( 31 )
Product code: 30746
Soudal Trade Foam and Gun Cleaner 500ml
ex. VAT
Each

• Quick and easy PU foam removal• Removes uncure Read more

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Soudal
Soudal / Soudafoam FR High Yield Expanding Foam
( 9 )
Product code: 23587
Soudafoam FR High Yield Expanding Foam Hand Held 750ml
ex. VAT
Each

• Fire rated expanding foam• 25% higher yield• Read more

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Soudal
Soudal / Soudal B2 Fire Rated Expanding Foam
( 56 )
Product code: 74511
Soudal B2 Fire Rated Expanding Foam Gun Grade 750ml
ex. VAT
Each

• Fire class DIN 4102 B2• Fire resistance, up to Read more

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Soudal
Soudal / Soudal Genius Gun Gap Filling Expanding Foam
( 266 )
Product code: 52365
Soudal Genius Gun Gap Filling Expanding Foam 750ml
ex. VAT
Each

• Single handed operation • Genius gun applicato Read more

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Soudal
Soudal / Soudal Genius Gun Roof & Insulation Foam
( 12 )
Product code: 99887
Soudal Genius Gun Roof & Insulation Foam 600ml
ex. VAT
Each

• High thermal and acoustic insulation• High gap Read more

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Soudal
Soudal / Soudal Genius Gun Gap Filling Expanding Foam
( 222 )
Product code: 15361
Soudal Genius Gun Gap Filling Expanding Foam 500ml
ex. VAT
Each

• Single handed operation • Genius gun applicato Read more

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Soudal
Soudal / Soudal B2 Fire Rated Expanding Foam
( 70 )
Product code: 87889
Soudal B2 Fire Rated Expanding Foam Hand Held 750ml
ex. VAT
Each

• Fire class DIN 4102 B2• Fire resistance, up to Read more

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Soudal
Soudal
Soudal / Soudal Genius Gun Plasterboard Adhesive Foam
( 251 )
Product code: 99304
Soudal Genius Gun Plasterboard Adhesive Foam 750ml
ex. VAT
Each

• No mixing required • Fast curing• Reusable f Read more

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Everbuild
Everbuild
Everbuild / Hand Held Expanding Foam
15% Off
( 641 )
Product code: 27912
Hand Held Expanding Foam 750ml
ex. VAT
Each

• Quick setting• Expands up to 50 times it's ori Read more

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Soudal
Soudal / Soudal Genius Gun Fire & Acoustic Expanding Foam
( 19 )
Product code: 92610
Soudal Genius Gun Fire & Acoustic Expanding Foam 600ml B2
ex. VAT
Each

• Fire class DIN 4102 B1• Fire resistance, up to Read more

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Soudal
Soudal / Soudal Expanding Foam Window & Door Kit
( 6 )
Product code: 91351
Soudal Expanding Foam Window & Door Kit undefined
ex. VAT
Each

• Window & door expanding foam kit• High thermal Read more

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Soudal
Soudal / Soudal Genius Gun Pipe & Plumbing Foam
( 15 )
Product code: 14637
Soudal Genius Gun Pipe & Plumbing Foam 300ml
ex. VAT
Each

• High thermal and acoustic insulation• Resistan Read more

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Everbuild
Everbuild
Everbuild / B1 Fire Rated Expanding Foam
15% Off
( 23 )
Product code: 85137
B1 Fire Rated Expanding Foam Hand Held 700ml
ex. VAT
Each

• Fire rated up to 4 hours• Expands up to 50 tim Read more

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Everbuild
Everbuild
Everbuild / Exact Gap Hand Held Expanding Foam
10% Off
( 91 )
Product code: 66044
Exact Gap Hand Held Expanding Foam 500ml
ex. VAT
Each

• Quick setting • Precise application • Expand Read more

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Soudal
Soudal / Soudal PU Foam Remover
( 52 )
Product code: 69416
Soudal PU Foam Remover 100ml
ex. VAT
Each

• Fast and effective• Odourless• Removes cured Read more

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Everbuild
Everbuild
Everbuild / Constructa Pro Adhesive Foam
15% Off
( 61 )
Product code: 60449
Constructa Pro Adhesive Foam Gun Grade 750ml
ex. VAT
Each

• High strength adhesive foam• Rot proof • Moi Read more

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Soudal
Soudal / Soudal Genius Gun Fire & Acoustic Expanding Foam
( 28 )
Product code: 68165
Soudal Genius Gun Fire & Acoustic Expanding Foam 600ml B1
ex. VAT
Each

• Fire class DIN 4102 B1• Fire resistance, up to Read more

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Everbuild
Everbuild
Everbuild / Gun Grade Expanding Foam
15% Off
( 168 )
Product code: 57280
Gun Grade Expanding Foam 750ml
ex. VAT
Each

• Quick setting• Expands up to 50 times it's ori Read more

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