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Best Insulations of 2026
Best Choice
1
TriplastTriplast Expanded Polystyrene Foam Sheets EPS 70 (12 Sheets, 1200 x 600 x 25mm Each) - BBA Certified Wall & Floor Insulation Board - Box Lining & Packaging Foam Board - White Blocks for DIY Projects
9.8
Exceptional
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
2
BLOSTMBLOSTM Foil Insulation Roll 25m x 60cm - Radiator Reflector Panels for Floor, Ceiling, Roof, Wall Insulation - 3-in-1 Reflective Foil Insulation Roll - Heat & Vapour Barrier Saves Energy
9.6
Exceptional
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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3
BLOSTMBLOSTM Foil Insulation Roll 5m x 60cm - Radiator Reflector Panels for Floor, Ceiling, Roof, Wall Insulation - 3-in-1 Reflective Foil Insulation Roll - Heat & Vapour Barrier Saves Energy
9.3
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
4
MHG LivingMHG Living Campervan Insulation Roll – 5M x 370mm x 50mm – Non-Itch Polyester Van Lining – Moisture Resistant, Easy DIY Install, Energy Efficient Insulation for Campervans
9.2
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Value for Money
5
ThermaWrapThermawrap 600mm x 7.5m x 3.7mm General Purpose Wrap Easy Fit General Purpose Insulation for Wall and Floor Application
9.0
Excellent
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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6
BLOSTMBLOSTM Foil Insulation Roll 1m x 10m - Radiator Reflector Panels for Floor, Ceiling, Roof, Wall Insulation - Aluminium Bubble Radiator Reflective Foil Roll - Heat & Vapour Barrier Saves Energy
8.9
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
7
Fabian Clarke LondonRadiator Foil Reflector Roll 5m x 60cm – Heat Reflective Radiator Foil Panels and Insulation Sheet – Radiator Reflector Foil for Behind Radiators – Thermal Radiator Insulation Includes Sticky Pads
Free Shipping
8.7
Very Good
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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8
Green LoftGreen Loft Campervan Insulation Roll – 5m x 370mm x 50mm – Thermal & Acoustic Polyester for Van Conversions, Lofts, Sheds, Garages & Walls – Itch-Free, Moisture Resistant & Eco-Friendly
8.5
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
9
SuperFOILSuperFOIL Foil Insulation Roll - Energy Saving DIY Bubble Foil Sheet - 3-in-1 Sustainable Thermal Insulation (Silver, 0.6m x 10m)
Free Shipping
8.4
Good
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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10
STORM TRADING GROUP10 x White Rigid Polystyrene Foam Sheets 600mm Long x 400mm Wide x 25mm Boards Slabs Thick EPS70 SDN Floor Insulation Sheeting Packing Void Filler
8.3
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
