We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 bestRated Insulationof December 2025

112M consumers helped this year.

6% off

1

2400 x 1200 x 25mm Celotex TB4025 / Kingspan TP10 / TF70 / Ecotherm Ecoversal Foil Insulation (10)
2400 x 1200 x 25mm Celotex TB4025 / Kingspan TP10 / TF70 / Ecotherm Ecoversal Foil Insulation (10)

buildershop (uk) ltd

9.9

View Product
Buy it on Amazon

5% off

2

2400 x 1200 x 50mm Celotex GA4050 / Kingspan TP10 / TF70 / Ecotherm Ecoversal Foil Insulation (10)
2400 x 1200 x 50mm Celotex GA4050 / Kingspan TP10 / TF70 / Ecotherm Ecoversal Foil Insulation (10)

buildershop (uk) ltd

9.8

View Product
Buy it on Amazon

3

Trade Store Vapour Barrier Membrane - Insulating Aluminium Foil Barrier - Use for Flooring Insulation - Roof Insulation - Insulation for Walls - CE Approved (1m x 50m (50 sq/m))
Trade Store Vapour Barrier Membrane - Insulating Aluminium Foil Barrier - Use for Flooring Insulation - Roof Insulation - Insulation for Walls - CE Approved (1m x 50m (50 sq/m))

Trade Store

9.6

View Product
Buy it on Amazon

19% off

4

2400 x 1200 x 50mm Celotex GA4050 / Kingspan TP10 / TF70 / Ecotherm Ecoversal Foil Insulation (5)
2400 x 1200 x 50mm Celotex GA4050 / Kingspan TP10 / TF70 / Ecotherm Ecoversal Foil Insulation (5)

Generic

9.4

View Product
Buy it on Amazon

11% off

5

SuperFOIL Foil Insulation Roll 0.6m x 20m - Energy Saving DIY Bubble Foil Sheet - 3-in-1 Sustainable Thermal Insulation Reflective Radiant Barrier & Vapour Barrier - Multi Purpose for Home & Auto
SuperFOIL Foil Insulation Roll 0.6m x 20m - Energy Saving DIY Bubble Foil Sheet - 3-in-1 Sustainable Thermal Insulation Reflective Radiant Barrier & Vapour Barrier - Multi Purpose for Home & Auto

SuperFOIL

9.2

View Product
Buy it on Amazon

Related productsUp to 6% off

Transporter Camper Van Floor Roof Wall Loft Insulation Roll - 8M x W370 mm x T110 mm 2.96 m²

Transporter Camper Van Floor Roof Wall Loft Insulation Roll - 8M x W370 mm x T110 mm 2.96 m²

View Deal
SuperFOIL Foil Insulation Roll 0.6m x 5m - Energy Saving DIY Bubble Foil Sheet - 3-in-1 Sustainable Thermal Insulation Reflective Radiant Barrier & Vapour Barrier - Multi Purpose for Home & Auto

SuperFOIL Foil Insulation Roll 0.6m x 5m - Energy Saving DIY Bubble Foil Sheet - 3-in-1 Sustainable Thermal Insulation Reflective Radiant Barrier & Vapour Barrier - Multi Purpose for Home & Auto

View Deal
Rockwool RWA45 Acoustic Insulation Slabs | 75mm (4.32m2 per Pack)

Rockwool RWA45 Acoustic Insulation Slabs | 75mm (4.32m2 per Pack)

View Deal
Thermawrap 600mm x 7.5m x 3.7mm General Purpose Wrap Easy Fit General Purpose Insulation for Wall and Floor Application

Thermawrap 600mm x 7.5m x 3.7mm General Purpose Wrap Easy Fit General Purpose Insulation for Wall and Floor Application

View Deal

6

LoftLeg Loft Lid Fire Rated Downlight Loft Protection Cover Cap (6)
LoftLeg Loft Lid Fire Rated Downlight Loft Protection Cover Cap (6)

Loft Leg

8.9

View Product
Buy it on Amazon

7

SuperFOIL Foil Insulation Roll 0.6m x 10m - Energy Saving DIY Bubble Foil Sheet - 3-in-1 Sustainable Thermal Insulation Reflective Radiant Barrier & Vapour Barrier - Multi Purpose for Home & Auto
SuperFOIL Foil Insulation Roll 0.6m x 10m - Energy Saving DIY Bubble Foil Sheet - 3-in-1 Sustainable Thermal Insulation Reflective Radiant Barrier & Vapour Barrier - Multi Purpose for Home & Auto

SuperFOIL

8.7

View Product
Buy it on Amazon

15% off

8

Dripex Self Adhesive Aluminium Foil Insulation, Thermal Soundproof Cotton Layer, Heat Reflector & Radiant Barrier, Ideal for Roofs, Walls & Camper, 7mm, 0.5m x 10m(5㎡)
Dripex Self Adhesive Aluminium Foil Insulation, Thermal Soundproof Cotton Layer, Heat Reflector & Radiant Barrier, Ideal for Roofs, Walls & Camper, 7mm, 0.5m x 10m(5㎡)

Dripex

8.4

View Product
Buy it on Amazon

9

LoftLeg Loft Lid Fire Rated Downlight Loft Protection Cover Cap (10)
LoftLeg Loft Lid Fire Rated Downlight Loft Protection Cover Cap (10)

Loft Leg

8.2

View Product
Buy it on Amazon

10

Rockwool RWA45 Acoustic Insulation Slab 1200mm x 600 x 50 Millimetre 9 Pieces Per Pack. 6.48 Square Meters
Rockwool RWA45 Acoustic Insulation Slab 1200mm x 600 x 50 Millimetre 9 Pieces Per Pack. 6.48 Square Meters

Rockwool

7.9

View Product
Buy it on Amazon
subscribe-icon

Best Reviews Guide Newsletter

Get exclusive articles, recommendations, shopping tips, and sales alerts

By submitting your email address you agree to our Terms and Conditions and Privacy Policy