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100mm Insulation

Improve the insulation of your loft space, cavity walls, floors and other areas of your property with our 100mm insulation. Available in a selection of convenient forms, including as slabs, boards and...

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Rockwool - Flexi Slab Insulation

Rockwool - Flexi Slab Insulation

Nationwide Delivery

Multiple Sizes

Price From:

£37.80

price per item inc vat

£4.58

per m²

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Superglass - Superwall 32 Cavity Wall Batt

Superglass - Superwall 32 Cavity Wall Batt

Nationwide Delivery

Multiple Sizes

Price From:

£30.00

price per item inc vat

£6.86

per m²

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Knauf - Earthwool Acoustic Roll - Ready-cut

Knauf - Earthwool Acoustic Roll - Ready-cut

Nationwide Delivery

Multiple Sizes

Price From:

£39.60

price per item inc vat

£1.65

per m²

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Superglass - Superwall 36 Cavity Wall Batt

Superglass - Superwall 36 Cavity Wall Batt

Nationwide Delivery

Multiple Sizes

Price From:

£21.60

price per item inc vat

£2.75

per m²

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Rockwool - RWA45 Acoustic Insulation Slab

Rockwool - RWA45 Acoustic Insulation Slab

4-6 Weeks

Multiple Sizes

Price From:

£0.00

price per item inc vat

£3.80

per m²

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Knauf Insulation - Earthwool DriTherm Cavity Slab - 32 Ultimate

Knauf Insulation - Earthwool DriTherm Cavity Slab - 32 Ultimate

Nationwide Delivery

Multiple Sizes

Price From:

£27.60

price per item inc vat

£50.18

per m²

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Kay Metzeler - Kay-Cel EPS 70 Polystyrene Insulation

Kay Metzeler - Kay-Cel EPS 70 Polystyrene Insulation

Nationwide Delivery

Multiple Sizes

Price From:

£60.00

price per item inc vat

£20.83

per m²

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Celotex - GA4000 - High Performance Insulation Board For Floors, Walls & Roofs

Celotex - GA4000 - High Performance Insulation Board For Floors, Walls & Roofs

Nationwide Delivery

Multiple Sizes

Price From:

£24.22

price per item inc vat

£7.51

per m²

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Knauf Earthwool Loft Roll 44 - Combi-Cut Shorter Length

Knauf Earthwool Loft Roll 44 - Combi-Cut Shorter Length

Nationwide Delivery

Multiple Sizes

Price From:

£24.00

price per item inc vat

£2.89

per m²

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Knauf Insulation - Earthwool DriTherm Cavity Slab - 37 Standard

Knauf Insulation - Earthwool DriTherm Cavity Slab - 37 Standard

Nationwide Delivery

Multiple Sizes

Price From:

£19.20

price per item inc vat

£39.27

per m²

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Superglass - Superwall 36 Cavity Wall Batt (1200mm x 455mm x 100mm - 4.37m2)

Superglass - Superwall 36 Cavity Wall Batt (1200mm x 455mm x 100mm - 4.37m2)

Nationwide Delivery

£24.00

price per item inc vat

£5.49

per m²

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Knauf Insulation - Earthwool DriTherm Cavity Slab - 32 Ultimate (1200mm x 455mm x 100mm - 3.28m2)

Knauf Insulation - Earthwool DriTherm Cavity Slab - 32 Ultimate (1200mm x 455mm x 100mm - 3.28m2)

Nationwide Delivery

£36.00

price per item inc vat

£65.45

per m²

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How to Calculate Your m²/ft²?

How to Calculate Your m²/ft²?

It’s actually very easy to calculate how many square meters or foot an area is, whether it is a simple rectangle or more complex shape. When dealing with a simple rectangle, just multiply the length by the width for your total square meterage or footage. If you’re dealing with a more complex shape, treat each area as a rectangle and perform the same calculation. Then combine the square meterage or footage of each area for to get the total area.

calculate m2 illustration