Best Panel Insulation Deals Online in the UK (24 Deals Found)

Last Updated - 13/09/2026 Sort By:

Best Choice
BLOSTM

New
BLOSTM Foil Insulation Roll 10m x 60cm - Radiator Reflector Panels
ENERGY EFFICIENT - This foil bubble wrap insulation reflects 97% of the heat back into your room. There is less energy n

£17.49
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

£15.99
New
4mm Thick Thermal Bubble Foil Insulation Roll Reflector Panel Radiator Multi Use
Rubber Flooring.

£47.95
Best Value
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
New
Water Underfloor Heating Boards Cement Coated XPS Grooved Insulation 20mm
Robust Construction.

£129.99
Generic

New
25mm PIR Insulation Board, 600mm x 1200mm, Pack of 4
Rigid Insulation: This 25mm PIR insulation board provides excellent thermal insulation properties to help reduce energy

£33.99
21% Off
BLOSTM

New
BLOSTM Foil Insulation Roll 5m x 60cm - Radiator Reflector Panels
ENERGY EFFICIENT - This foil bubble wrap insulation reflects 97% of the heat back into your room. There is less energy n

£13.49 £16.99
New
4mm Thick Thermal Bubble Foil Insulation Roll Reflector Panel Radiator Multi Use
Reflective Foil Technology: The reflective foil surface of this insulation maximizes heat reflection, ensuring that warm

£8.99
FWEEK

New
10M x 32CM Self Adhesive Reflective Aluminium Foam Insulation 7mm Thick, Aluminum Bubble Heat Thermal Reflector Panels,
Quality materials - Our thermal insulation foil reflectors are made from high quality rubber and plastic for excellent t

£28.99
New
Sound Deadening Foam Roll Camper Sound Insulation 6mm Thick Closed Cell 5m
Mat Deadening is a self adhesive, foil backed sound deadening vibration damper.

£38.95
BLOSTM

New
BLOSTM Foil Insulation Roll 1m x 25m - Radiator Reflector Panels
ENERGY EFFICIENT - This foil bubble wrap insulation reflects 97% of the heat back into your room. There is less energy n

£43.99
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
New
Sound Deadening Roll Car Van Vibration Insulation 5 m Cotton Closed Cell Foam
Mat Deadening is a self adhesive, foil backed sound deadening vibration damper.

£29.95
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
New
10M 6mm 1 Roll Car Sound Proofing Deadening Van Insulation Closed Cell Foam Mats
Mat Deadening is a self adhesive, foil backed sound deadening vibration damper.

£38.95
Honweillon

New
Radiator Foil Insulation Roll 5m×60cm, Reflective Radiator Foil Panels
Premium Material: Made of high-quality reflective aluminum foil and polyethylene bubble cushion. This heavy-duty composi

£11.99
New
Car Sound Proofing Deadening Van Insulation Closed Cell Foam Mats 5M 5mm 1 Roll
Mat Deadening is a self adhesive, foil backed sound deadening vibration damper.

£22.95
New
Closed Cell Foam Insulation Car - Camper 6m Thermal Acoustic Sound Proofing 2mm
2mm Thick with Strong Adhesive.

£59.95
New
THERMO LINER FOIL FOAM VAN CAMPER INSULATION SOUND PROOF SELF ADHESIVE 6m 2mm
Mat Deadening is a self adhesive, foil backed sound deadening vibration damper.

£59.95
New
5M 5mm 1 Roll Car Sound Proofing Deadening Van Insulation Closed Cell Foam Mats
Mat Deadening is a self adhesive, foil backed sound deadening vibration damper.

£22.95
New
Camper Van Insulation Sound Deadening Thermo Liner Butyl Foil Vibration Damping
Mat Deadening is a self adhesive, foil backed sound deadening vibration damper.

£36.95
New
XPS Insulation Board, Dense Foam Panel, Ceiling Wall Underfloor Heating
Its sturdy structure ensures lasting performance in various construction settings.

£73.13
New
10M Sound Deadening Mat Car Van Firewall Thermal Insulation Proofing 50mm Thick
Mat Deadening is a self adhesive, foil backed sound deadening vibration damper.

£29.95
New
Sound Deadening Car Van Butyl FoiI Insulation Self-Adhesive Thermal Soundproof
Mat Deadening is a self adhesive, foil backed sound deadening vibration damper.

£59.95

24 Panel Insulation deals are available from: Amazon, eBay stores, starting from £8.99.
The biggest discount we found is 26% on Radiator 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 at Amazon.
The lowest price we found is £8.99 while the highest is £129.99.
Prices for the best Panel Insulation deals average at £36.70.
Last updated on September 13, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Panel Insulation.