Best Panel Insulation for Tile of 2025

Corey Phillips Avatar
Corey Phillips
Last Updated: 1 Feb 2025

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Panel insulation for tile is an innovative solution for homeowners and builders looking to improve the insulation and energy efficiency of their homes or buildings. These panels are designed to be installed beneath tiles on roofs, walls, and floors, providing an extra layer of insulation that helps to regulate temperature and reduce energy consumption. They are made from high-quality materials that are both durable and effective at insulating, and come in a range of sizes and thicknesses to suit different applications. Panel insulation for tile is a great investment for anyone looking to improve the comfort and energy efficiency of their home or building, and we highly recommend it.

At a Glance: Our Top Picks

Thermopanel Waterproof Tile Backer Board Insulation Cover #TOP 1
Thermopanel Waterproof Tile Backer Board Insulation
ftb score rating icon 9.8
Thermopanel Lite Waterproof Floor Tile Insulation Cover #TOP 2
Thermopanel Lite Waterproof Floor Tile Insulation
ftb score rating icon 9.7
XPS Foam Insulation Boards for Underfloor Heating Cover #TOP 3
XPS Foam Insulation Boards for Underfloor Heating
ftb score rating icon 9.5

Top 10 Panel Insulation for Tile

Thermopanel Waterproof Tile Backer Board Insulation

800 x 600 x 10mm
Thermopanel Waterproof Tile Backer Board Insulation Cover
Thermopanel Tile Backer Board Insulation Sheets (800 x 600mm) Waterproof Insulated Thermal Barrier for Underfloor Heating Wetroom Bathroom Plasterboard Walls Sheet Wood Floors Tiles

The Thermopanel Tile Backer Board is an excellent choice for anyone looking to enhance their underfloor heating system. Each board measures 800 x 600 x 10mm, making it lightweight and easy to handle. This product provides superior waterproofing, ensuring your wet areas remain dry and protected. Its design allows for easy installation, especially with underfloor heating mats and cable applications. You can confidently apply even the heaviest wall tiles, as this board is more robust than traditional plasterboard.

What We Like
Lightweight and easy to handle
Superior waterproofing protection
Easy to install
Supports heavy wall tiles

Thermopanel Lite Waterproof Floor Tile Insulation

6mm (Single Board)
Grey
Thermopanel Lite Waterproof Floor Tile Insulation Cover
Thermopanel Lite Single Sided Floor Tile Backer Board Insulation - Waterproof Insulated Thermal Barrier for Underfloor Heating Plasterboard Walls Sheet Wood Floors and Tiles, (1250mm x 600mm)

The Thermopanel Lite is an affordable solution for creating a thermal barrier between cold surfaces and tiles. It offers excellent heat insulation with a low thermal conductivity, making it ideal for underfloor heating. You will also benefit from its impressive sound insulation, reducing impact noise significantly. The product features a fibreglass mesh embedded in a robust polymer cement surface, allowing for easy installation over plasterboard or sheet wood floors, ensuring a waterproof barrier.

What We Like
Cost-effective thermal barrier
Excellent heat and sound insulation
Lightweight and easy to install
Compatible with various tile sizes
Suitable for underfloor heating

XPS Foam Insulation Boards for Underfloor Heating

IMPERIAL STUDIOS
Grey
XPS Foam Insulation Boards for Underfloor Heating Cover
XPS Foam Insulation Boards Floor Underlay Insulation 800 x 600 x 5mm - Coverage 9.79Sqm- Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets

The XPS Insulation Boards offer a lightweight and easy-to-install solution for your underfloor heating needs. You can place them on various surfaces like concrete or timber, which helps to improve insulation and reduce heating costs. Their waterproof properties make them resistant to cold and damp, perfect for outbuildings. Additionally, these boards are mould resistant, crafted from recyclable materials, ensuring a healthier environment while speeding up the heating process and retaining warmth when the system is off.

What We Like
Easy installation
Waterproof and resistant
Mould resistant
Efficient heat retention
Suitable for various spaces
#TOP 4

Fastwarm 12.5mm Waterproof Tile Backer Board

12.5
Grey
Fastwarm 12.5mm Waterproof Tile Backer Board Cover
Fastwarm 12.5mm Tile Backer Insulation Board

The Fastwarm Tile Backer Board is an excellent choice for anyone looking to enhance their home. Its waterproof feature makes it ideal for wet rooms, ensuring that moisture does not damage your walls. Approved by Ultra Tile adhesive manufacturers, you can trust its compatibility with various adhesives. With super high insulation values per m², it will help keep your spaces warm while reducing energy costs. The thermal conductivity value of 0.034 W/mK means you can enjoy a cosy environment without worrying about heat loss.

What We Like
Waterproof design
High insulation values
Approved for use with adhesives
Suitable for wet rooms

XPS Foam Insulation Boards for Underfloor Heating

Cosysapce
Blue
1200 x 600 x 10mm
XPS Foam Insulation Boards for Underfloor Heating Cover
XPS Foam Insulation Boards 1200 x 600 x 10mm - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets (10, 1200 x 600 x 10mm)

The CosySpace XPS Insulation Boards are designed for use with underfloor heating kits on concrete floors, offering a cost-effective alternative to traditional tile backer boards. Their high density and lightweight nature make them ideal for poorly insulated properties, ensuring better heat retention. Made from extruded polystyrene, these boards are versatile and can be used in walls, lofts, and non-moisture areas. Additionally, their stable performance and resistance to compression enhance their durability, providing you with long-lasting insulation solutions.

What We Like
Cost-effective insulation solution
Lightweight and easy to handle
Durable and resistant to moisture
Versatile for various applications
Improves heat retention
#TOP 6

Trafagala Acoustic Foam Panels with Tape

Trafagala
Trafagala
2 Rolls
Trafagala Acoustic Foam Panels with Tape Cover
Trafagala Acoustic Foam Panels 2 Pack 200*50*2CM with Double Sided Tape, Acoustic Foam Sound Absorption Pyramid Studio Treatment Wall Panels, Soundproofing Foam Tiles for Studios, Offices, Home

The Trafagala Acoustic Foam Panels are designed to enhance sound quality in any environment. With a thickness of 20mm, these panels effectively absorb sound, reducing echoes and improving overall acoustics. Made from high-density polyurethane, they are flame-retardant and safe for use in enclosed spaces. Installation is straightforward; simply cut the foam to size, warm the adhesive, and apply them to clean surfaces. These versatile panels are perfect for studios, offices, and home entertainment areas, making them an excellent choice for anyone seeking better sound management.

What We Like
Excellent sound absorption
Flame-retardant material
Easy to install
Versatile for various spaces
Thick design for better performance
#TOP 7

Cosyspace Tile Backer Board for Insulation

TBB-6mm
Grey
Cosyspace Tile Backer Board for Insulation Cover
Tile Backer Board - 1200x600mm - 6mm 10mm 20mm - Waterproof Wetroom Bathroom Kitchen Thermal Insulation Underfloor Heating (Thickness 20mm)

The Cosyspace Tile Backer Board offers premium protection by combining XPS Foam and Cement Board, ensuring exceptional insulation and energy efficiency. With thickness options from 6mm to 20mm, it serves as the perfect underlay for flooring insulation, adapting to your specific needs. You can also say goodbye to moisture issues, as this board is designed to resist moisture, providing a stable base for tiles in kitchens, bathrooms, and wet rooms. Its versatility allows you to use it for various projects, including wall panels and even shed insulation.

What We Like
Excellent moisture resistance
Versatile thickness options
Easy installation
Durable construction
#TOP 8

100 Pcs White Insulation Washers for Foam Panels

JIANYH
KWED100SGFXMGZSUK
white
100 Pcs White Insulation Washers for Foam Panels Cover
100 Pcs Insulation Washers, Insulation Fixings, Tile Backer Board Washers for Fixing and Supporting Wall Ceiling Insulation Board Foam Panels Sheets for Screws Nail, White

JIANYH Insulation Washers come in a pack of 100, making them ideal for your daily projects. With a diameter of 1.97 inches, these durable washers are both cold and heat resistant, ensuring they can withstand various conditions. Their strong bearing capacity and shock absorption properties prevent deformation, offering reliable support for insulation boards. Easy to use with screws or nails, these washers simplify your installation tasks while allowing for convenient storage for future use.

What We Like
High-quality materials
Easy to install and remove
Supports various materials
Durable and long-lasting
Reduces damage during installation
#TOP 9

ProWarm 50mm Waterproof Tile Insulation Board

50MMTILEBACKER
Grey
ProWarm 50mm Waterproof Tile Insulation Board Cover
ProWarm 50mm Tile Backer Insulation Board

The ProWarm Tile Backer Board offers a superior waterproof surface, providing a strong foundation for your wall or floor tiles. This ensures lasting performance while protecting against moisture. With outstanding heat insulation, it enhances the efficiency of underfloor heating systems, helping you save on running costs and enjoy a warm, comfortable space. Approved by Instarmac-Ultra, you can trust its compatibility and reliability. Additionally, its easy installation means you can cut the boards effortlessly, making your project simpler and quicker.

What We Like
Waterproof surface
Excellent thermal insulation
Easy to install
Approved by adhesive manufacturer
Sound insulation properties

CosySpace XPS Foam Insulation Boards 1200 x 600mm

Blue
1200 x 600 x 6mm
CosySpace XPS Foam Insulation Boards 1200 x 600mm Cover
XPS Foam Insulation Boards 1200 x 600 x 6mm - QTY-10 - Coverage 7.2m2 - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets

The CosySpace XPS Insulation Boards are perfect for use with underfloor heating kits on concrete floors, providing a cost-effective alternative to tile backer boards. Their high density and lightweight nature make them an excellent choice for improving insulation in poorly insulated properties. These boards are made from extruded polystyrene, ensuring durability and stability in various applications, including walls and loft insulation. Additionally, they are water-resistant, which adds to their versatility in wet rooms and non-moisture areas, making your space more comfortable and efficient.

What We Like
Cost-effective insulation solution
Lightweight and easy to handle
Durable and water-resistant
Suitable for various applications
Buying Guide Image
Editor's Notes

During our panel insulation for tile research, we found 52 panel insulation for tile products and shortlisted 10 quality products. We collected and analyzed 5,281 customer reviews through our big data system to write the panel insulation for tile list. We found that most customers choose panel insulation for tile with an average price of £17.05.

The panel insulation for tile are available for purchase. We have researched hundreds of brands and picked the top brands of panel insulation for tile, including Thermopanel, IMPERIAL STUDIOS, Fastwarm, CosySpace, Trafagala. The seller of top 1 product has received honest feedback from 87 consumers with an average rating of 4.7.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.