Best Panel Insulation Deals Online in the UK (25 Deals Found)

Last Updated - 14/12/2025 Sort By:

Best Choice
CUQOO

New
CUQOO Radiator Foil Reflector Roll 25  m × 60 cm – Thermal Reflective Radiator Insulation Foil & Heat Deflector Panel, R
𝐄𝐍𝐄𝐑𝐆𝐘-𝐒𝐀𝐕𝐈𝐍𝐆 𝐑𝐀𝐃𝐈𝐀𝐓𝐎𝐑 𝐅𝐎𝐈𝐋 – CUQOO radiator reflector foil reflects heat back into your room, r

£24.99 £34.99
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

£11.99 £15.99
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New
4mm Thick Thermal Bubble Foil Insulation Roll Reflector Panel Radiator Multi Use
Rubber Flooring. Discover the power of professional-grade thermal insulation with Shield Autocare's premium radiator foi

£47.95
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

£10.99 £16.99
New
ButylMAT Alu Butyl Sound Deadening Panel Vibration Noise Barrier Insulation UK
With its advanced sound deadening properties, this ButylMAT roll sheet effectively minimizes vibrations and noise, ensur

£3.99
CUQOO

New
CUQOO Radiator Foil Reflector Roll 5 m × 60 cm – Thermal Reflective Radiator Insulation Foil & Heat Deflector Panel, Rad
𝐄𝐍𝐄𝐑𝐆𝐘-𝐒𝐀𝐕𝐈𝐍𝐆 𝐑𝐀𝐃𝐈𝐀𝐓𝐎𝐑 𝐅𝐎𝐈𝐋 – CUQOO radiator reflector foil reflects heat back into your room, r

£11.99
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BLOSTM

New
BLOSTM Foil Insulation Roll 1m x 10m - Radiator Reflector Panels for Floor, Ceiling, Roof, Wall Insulation - Aluminium B
ENERGY EFFICIENT - This foil bubble wrap insulation reflects 97% of the heat back into your room. There is less energy n

£19.99 £21.99
New
Heat Radiator Insulation Reflective Foil Sheet Energy Saving Foil Panel Barrier
Reflective Foil Technology: The reflective foil surface of this insulation maximizes heat reflection, ensuring that warm

£9.69
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

£18.99
New
6mm 10mm XPS Insulation Boards Premium Panels for Electric Underfloor Heating
Minimum Order Qty: 5 Sheets eZheat XPS Insulation Boards are perfectly designed for use beneath both underfloor and unde

£4.99
BLOSTM

New
BLOSTM Foil Insulation Roll 10m 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

£16.99 £18.99
SuperFOIL

New
SuperFOIL Radpack Radiator Insulation Reflective Foil - 0.6m x 5m - Enhances Radiator Efficiency - Easy to Install, Adhe
Keep the warmth in and the bills down with our SuperFOIL Radpack radiator insulation foil. With up to 95% heat reflectio

£19.39 £23.99
New
BLOSTM Foil Insulation Roll 10m x 60cm Radiator Reflector Panels Heat Energy
BLOSTM Foil Insulation Roll 10m x 60cm. ENERGY EFFICIENT - This foil bubble wrap insulation reflects 97% of the heat bac

£12.89
SuperFOIL

New
SuperFOIL Foil Insulation Roll - Energy Saving DIY Bubble Foil Sheet - 3-in-1 Sustainable Thermal Insulation (Silver, 0.
Lower Your Energy Bills: Reduce heating costs by reflecting heat back into your rooms. Our foil insulation acts as a pow

£22.94
New
Heat Radiator Insulation Reflective Foil Sheet Energy Saving Foil Panel Barrier
Reflective Foil Technology: The reflective foil surface of this insulation maximizes heat reflection, ensuring that warm

£6.99
ESINO

New
Radiator Reflector Panels 5m x 0.6m, Bubble Radiator Insulation Foil Reflector, Thick DIY Radiator Foil Reduces Heat Los
【Save energy】: Radiator reflector panels reflects 97% of the heat back into your room and also reduces heat loss from th

£10.99 £12.99
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New
BLOSTM Foil Insulation Roll 60cm x 25m Radiator Reflector Panels Heat Energy
BLOSTM Foil Insulation Roll 25m x 60cm. ENERGY EFFICIENT - This foil bubble wrap insulation reflects 97% of the heat bac

£23.79
New
Foil Radiator Heat Reflective Energy Saving 60cm 5m Insulation Insulating Panel
Radiator Heat Reflector Back Foil Heat Reflective Heat Energy Saving Foil Pad. Thermal Conductivity (At Room Temperature

£69.95
New
🔥Radiator Heat Insulation Reflective Foil Sheet Energy Saving Foil Panel Energy
✅REDUCE HEATING COSTS - The Radiator reflector foil reduce the energy by reflecting 95% of heat into your room. ✅SIZE –

£8.45 £18.95
New
🔥Heat Radiator Insulation Reflective Foil Sheet Energy Saving Foil Panel Energy
✅SIZE – Radiator insulation foil sheet size 120 x 50cm. Radiator foil for enhanced thermal insulation. Reusable and enou

£8.45 £18.95
New
Soudal Plasterboard PU Foam Fast Acting Turbo Adhesive Insulation Panel Fixing
Soudal Soudabond Turbo PU Adhesive. Soudabond Turbo is a fast-curing polyurethane foam adhesive for clean, efficient bon

£122.46
New
Heat Radiator Insulation Reflective Foil Sheet Energy Saving Foil Panel Energy
Our Energy Star foil is double layered radiator foil and is made from laminated aluminium foil with a coating to prevent

£6.99
New
Reflective Radiator Foil Heat Insulating Energy Saving Aluminium Foil Panel New
Radiator Heat Reflective Insulating Foil Energy Saving Foil Panel. Radiator Heat Reflector Back Foil Heat Reflective Hea

£69.95
New
60cm x 5m Radiator Heat Reflective Insulating Foil Energy Saving Foil Panel
Reflective Foil Technology: The reflective foil surface of this insulation maximizes heat reflection, ensuring that warm

£9.19
New
Thermal Insulated Warm Curtain Panel Sun Shade Window Cover Soundproof Blackout
🪟✨Thermal Insulated Blackout Curtain Panel – Soundproof & Sun Shade Window Cover 🌙🌤️. 🔇Soundproof Material Function:

£8.49

25 Panel Insulation deals are available from: Amazon, eBay stores, starting from £3.99.
The biggest discount we found is 10%% on CUQOO Radiator Foil Reflector Roll 25  m × 60 cm – Thermal Reflective Radiator Insulation Foil & Heat Deflector Panel, Radiator Backing Foil, Energy‑Saving Self‑Adhesive Radiator Reflector at Amazon.
The lowest price we found is £3.99 while the highest is £122.46.
Prices for the best Panel Insulation deals average at £23.34.
Last updated on December 14, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Panel Insulation.