Best Panel Insulation Deals Online in the UK (10 Deals Found)

Last Updated - 27/07/2026 Sort By:

Best Choice
wordmouk

New
wordmouk Aluminium Bubble Insulation Foil 0.6x5m Heat Reflective Radiator Reflector Foil Thermal Insulation Roll Vapour
Material: The aluminum foil film is made from high-quality PET-coated aluminum film and sturdy, durable PE bubbles. It i

£10.38 £12.98
Haltons

New
Haltons Reflective Radiator Foil – Energy Saving Insulation with 3M Self-Adhesive Pads – Easy to Install,Cut to Size – R
MAXIMIZE ENERGY EFFICIENCY – Haltons radiator foil reflects up to 97% of radiant heat back into your room, reducing heat

£9.99
26% Off
Fabian Clarke London

New
Radiator Foil Reflector Roll 5m x 60cm – Heat Reflective Radiator Foil Panels and Insulation Sheet – Radiator Reflector
📉 KEEP ENERGY BILLS DOWN: With heating costs rising, this radiator foil reflector roll is a cost-effective way to keep

£11.89 £15.99
Best Value
BLOSTM

New
BLOSTM Foil Insulation Roll 5m x 60cm - Radiator Reflector Panels for Floor, Ceiling, Roof, Wall Insulation - 3-in-1 Ref
ENERGY EFFICIENT - This foil bubble wrap insulation reflects 97% of the heat back into your room. There is less energy n

£11.99 £16.99
BLOSTM

New
BLOSTM Foil Insulation Roll 25m x 60cm - Radiator Reflector Panels for Floor, Ceiling, Roof, Wall Insulation - 3-in-1 Re
ENERGY EFFICIENT - This foil bubble wrap insulation reflects 97% of the heat back into your room. There is less energy n

£25.99
volila

New
Radiator Foil Insulation Roll 10m x 60cm - 1 Pack Radiator Reflector Panels for Enhance Heat Efficiency - Energy Saving
📉【SAVE ON ENERGY BILLS】Radiator foil can SAVE MONEY this WINTER when BILLS are going up. The radiator reflector foil wi

£13.99
YOUNTHYE

New
YOUNTHYE Self Adhesive Reflective Aluminium Foam Insulation 5mm Thick, 24cm x 10m Radiator Reflector Panels, Foil Insula
SUPERIOR MATERIAL - The radiator insulation foil reflector made of high quality rubber and plastic, with good thermal in

£23.99 £24.99
Triplast

New
Triplast Expanded Polystyrene Foam Sheets EPS 70 (24 Sheets, 1200 x 600 x 25mm Each) - BBA Certified Wall & Floor Insula
CONTENTS: 24 x Polystyrene Sheets | SIZE: Each square-edged sheet measures 1200mm (Length) x 600mm (Width) x 25mm (Heigh

£69.79
NOVECRAFTO

New
NOVECRAFTO PIR Insulation Board 1200 x 600 x 20mm (0.72 m²) – High Performance Rigid Thermal Insulation Panel – Slim Alu
HIGH THERMAL PERFORMANCE – 20mm PIR board delivers excellent thermal efficiency with low thermal conductivity of λD: 0.0

£18.45
NOVECRAFTO

New
NOVECRAFTO PIR Insulation Board 1200 x 600 x 20mm, 5 Pack (3.6 m²) – High Performance Rigid Thermal Insulation Panel – S
HIGH THERMAL PERFORMANCE – 20mm PIR board delivers excellent thermal efficiency with low thermal conductivity of λD: 0.0

£53.95

10 Panel Insulation deals are available from: Amazon stores, starting from £9.99.
The biggest discount we found is 29% on BLOSTM 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 at Amazon.
The lowest price we found is £9.99 while the highest is £69.79.
Prices for the best Panel Insulation deals average at £25.04.
Last updated on July 27, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Panel Insulation.