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The best floor insulation boards in comparison

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Draughtex Floorboard & Skirting Board Insulation, Floor Gap Filler Draught Excluder - Thick 6-11mm 10m roll

DraughtEx

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9,9

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Proven floorboard gap filler designed to reduce cold draughts and save money.
Potential savings up to 40 GBP per room per year on energy bills and reduce CO2 contribution by around 110kg.
Also available in additional sizes to fill all gaps thin for gaps less than 3mm, standard for gaps 3 to 7mm.
Flexible properties allow for easy fitting into floorboard gaps, requires no adhesive or specialist skill. Easy-to-use applicator included.

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Nassboards XPS Boards Floor Underlay Thermal Insulation Underfloor Heating - 25 x 6mm (18m2)

Nassboards

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9,8

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EXCELLENT INSULATION The Nassboard XPS Insulation Boards are a must have addition to your underfloor heating kit to add extra insulation and increase the energy efficiency of your underfloor heating system. All boards are manufactured from black foam polysynthetic and will not deteriorate. It will provide excellent insulation and the highest R rating available on the market, saving heat and energy making sure that your heating is cost effective speeds up the time it takes to warm your home
MOULD RESISTANT BOARDS Not only an excellent material to combine with your underfloor heating system, the XPS Insulation Boards by Nassboards are perfect for using in outbuildings and other areas to protect against cold and damp thanks to their waterproof properties. Since they re waterproof, these boards will not rot or go mouldy, and will prevent damp from seeping through your floor. The XPS Insulation Boards are available in 10mm thick or 6mm thick, with each sheet measuring 600mm x 1200mm
EFFICIENT AND ECONOMIC HEATING Made from high-quality polysynthetic materials, the Nassboards Thermal Insulation Boards are excellent when used as an underlay, and will speed up the time It takes to heat up any room by up to 30%, and reduces heat lost through the floor. The XPS Insulation Boards help improve the economic value of your underfloor heating, and reduce your heating bills significantly
LIGHTWEIGHT AND EASY TO INSTALL Each sheet of XPS Insulation is lightweight, versatile and can be installed with ease. You don't need a jigsaw or any expensive tools to cut or shape these Boards, you can easily cut them to size with a sharp knife. These boards can be installed on any surface, such as concrete or timber, improving insulation and greatly reducing the time it takes to heat up your floors and the running costs involved with underfloor heating
LIFETIME WARRANTY Every purchase that you make with Nassboards comes with a lifetime guarantee. We at Nassboards stand behind all of our products, so if at any point you are not happy with your product, get in touch with us so that we can issue a replacement or a refund at any point during the product's use. Customer satisfaction is our number one priority, so that you can enjoy a stress free experience when shopping with Nassboards

PIR Insulation Board 25mm - 400mm x 1200mm for use in Roofs, Walls and Floors (18)

Generic

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9,7

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Rigid Insulation This 25mm PIR insulation board provides excellent thermal insulation properties to help reduce energy costs.
Versatile Application Suitable for use in floors, walls, and roofs in new-build and renovation projects.
Easy Installation Lightweight yet sturdy boards measure 400mm x 1200mm for convenient handling and installation.
Moisture Resistant The closed-cell structure resists moisture ingress, ensuring long-lasting performance.
Pack Contents Each pack contains 6 insulation boards, covering an area of 2.88m2

ProWarm 10mm XP-Pro Premium Insulation Board (1200mm x 600mm)

ProWarm

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9,5

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High-Quality Insulation XP-PRO Insulation Boards offer superior thermal insulation properties, making them an ideal choice for improving the energy efficiency of your underfloor heating system.
High Compressive Strength With a compressive strength of 30 tonnes m , these boards offer excellent stability and durability, ensuring long-lasting performance.
Lightweight and Cost-Effective The lightweight nature of XP-PRO boards simplifies handling and installation while keeping the overall project cost low.
Compatibility with Underwood Heating Systems XP-Pro boards can be used as top-quality insulation for underwood heating systems. Simply lay the boards in a staggered brick bond pattern and place the heating mat over the top for a seamless installation.

£ 11.99

£ 8.63

£ 16.19

XPS Underlay Insulation 5mm - Wood or Laminate Flooring - Like Fibreboard (1 Pack - 5m2)

B2C

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9,4

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Size 5m2 per Pack
Quantity 10 Boards Per Pack
Sound Reduction 20db approx.
Features Warmer - 2 Tog, Keeps the cold out and the warm in Quieter - Absorbs noise by 20db Drier - Non Absorbing Smooths - Levels minor floor imperfections Supports - Braces board joints Durable - Mould resistant Lightweight - Easy to fit

Jablite 25mm Multi Purpose Insulation Boards Floor Wall Roof & Underfloor Heating (12)

LOWENERGIE

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9,4

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Jablite HP (High Performance) is a closed cell expanded polystyrene (EPS) multi-use insulation board suitable for a wide range of insulation applications. Jablite HP is grey in colour due to the carbon additive which acts within the boards to disperse and reflect heat radiation. This gives the boards an improvement in thermal performance compared to white EPS.
Jablite HP insulation has been tested and approved by the British Board of Agr ment (BBA). Certificate number 87 1796 Product Sheet 4.
Jablite HP Insulation can be used in temperatures up to 80 C. It is therefore suitable for use with underfloor heating systems. Jablite HP does not degrade when placed in high moisture areas and is resistant to the effects of freeze thaw. Jablite HP will remain an effective insulation for the life of the building.
Jablite HP conforms to the required properties as defined in BS EN 13163 2012 Thermal insulation products for buildings Factory made expanded polystyrene (EPS) products Specification. This includes compliance with BS 3837 Part 1
Contains 12 boards, each 45 x 120 x 2.5cm

Tile Backer Board 6MM / 10MM / 12MM - Floor OR Wall Rigid Hard Insulation UNDERFLOOR Heating Cement Tile Backer Board 1200MM X 600MM (10MM Pack of 5 Boards)

Thisiswholesale.co.uk

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9,4

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FIBRE CEMENT BOARD FACE GIVING TILES BETTER ADHESIVE OVER TIMBER & PLASTERBOARD Rigid cement board face gives great adhesive properties for tile adhesives over timber sheet and plasterboard, ensuring solid permanent adhesion reducing grout cracking by reducing excessive flex or movement. Whatsmore faced on both sides so can use adhesive to bond to solid walls and floors. Each board might have +-1mm tolerance on the thickness.
INSULATED XPS FOAM CORE & WATERPROOF Hard backer board has great insulation properties to keep your tiles warm to touch as well as ideal for under floor heating application ensuring heat is retain within the room and thus making installations more energy efficient - U value as low as W m2 on 12mm tile boards
EASY TO INSTALL SIZE ESPECIALLY IN SMALL BATHROOMS & EN-SUITES - 600MM X 1200MM Tile backer comes in a convenient size for transporting up stairs and into narrow spaces such as bathrooms and ensuite rooms as well as suiting a range of stud centres such as 300mm, 400mm and 600mm without cuts
CUTS WITH A STANLEY KNIFE Tile backer boards cut with a sharp stanley knife & straight edge, saving time and money on expensive power tools as well as capable of cutting various shapes and sizes by hand such as cutting around pipes, furniture and appliances etc. & no pre-drilling required simply drill through with wood screws using 36mm steel washers (sold separately- recommended 15 fixings per board)

XPS Foam Underlay 5mm Thickness for Wood and Laminate Flooring/Insulation/Boards for High Sound & Thermal Insulation (1 Pack (9.79m2 Coverage))

FloorPro

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9,3

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FloorPro XPS Foam Underlay Suitable For All Wood and Laminate Flooring
Upto 2.2 TOG and 23dB Sound Reduction
Helps Level Uneven Floors
Advice Make sure you buy Barrier Pro X Tape to join the board pieces together

Fibre Boards Floor 7mm Laminate Flooring Underlay Engineered Insulation Thermo Sound Wood Floor - 1 Pack 9.6m2

QA PRODUCTS

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9,3

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Eliminates considerable unevenness in the subfloor
High weight resistance
Quick and easy to install

SuperFOIL The Shed Insulation Kit - Foil Multi Purpose Wrap and Fixings 21sqm

SuperFOIL

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9,3

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3-in-1 Comfort Solution - Keep your home snug in winter and cool in summer with SuperFOIL's radiant barrier, vapour barrier, and insulation rolled into one
Effortlessly Easy Installation - Say goodbye to the hassle of difficult installation procedures! SuperFOIL reflective insulation is easy to cut with regular kitchen scissors, roll out and affix to surfaces
Eco-Friendly Excellence - Do your bit for the planet and use SuperFOIL bubble foil insulation, made with up to 40% recycled material. Our sustainable, eco-friendly solution makes you feel good about your purchase too
Top-Tier Quality Guaranteed - Choose SuperFOIL Insulation with confidence, knowing that our foil products have been independently tested, certified and comply with relevant UK and EU building regulations. With notified bodies and third-party certified laboratories assessing our products, you can trust in the quality of our brand

£ 84.00

£ 95.48

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

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YOUNTHYE Self Adhesive Reflective Aluminium Foam Insulation 5mm Thick, 24cm x 10m Radiator Reflector Panels, Foil Insulation Roll for Floors, Roofs, Garage Doors and Camper Vans

WIDELY APPLICATION - 10M Self adhesive foil insulation 5mm can be used as wall insulation roll, kitchen radiator, window insulation film, sound insulation sheet and heat reflective sheet, great for home, office, caravan, garage, greenhouse and etc.

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Tile Backer Board 6mm, 10mm and 20mm- Pack of 10 Boards - 60 Free Insulation Washers - Panel Size 1200 x 580mm - Wetroom Floor and Wall Insulation (1200 x 580 x 10mm + 60 Washers)

Perfect choice for wetrooms and shower rooms as they will provide a waterproof surface to fix wall and floor tiles to, therefore improving the economic value of your Underfloor Heating System

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Drybase Liquid Damp Proof Membrane (5 Litre, White) - Damp Proofing Paint for Internal Walls and Floors. Waterproof Paint

Extensively tested for high performance and produced in accordance with quality and environmental management systems - 1L Coverage Approx. 1m

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AI Gear Contour Gauge Duplicator 10 Inch Widen Profile Tool Precise Measuring of Irregular Shapes for Laminate Wood Tiling and Flooring

DIY COMPANION- Made of premium quality ABS plastic, our well-designed, durable, quick, accurate and robust contour gauge profile tool is an absolute must for your toolbox

~~£ 15.29~~

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VOUNOT® Insulation Roll Radiator Foil 10m x 60cm x 3mm, Double Aluminum Bubble Heat Thermal Reflector Panels

Premium Material - Double thermal bubble roll is made of aluminum foil and combined with durable bubble core, which is lightweight, waterproof, vaporproof, soundproof, blackout and non-conductive. Perfect for car, garage, poultry hutch, pools and heater reflector

~~£ 25.99~~ free shipping

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Triplast Expanded Polystyrene Foam Sheets EPS 70 (10 Sheets, 600 x 400 x 10mm Each) - Wall & Floor Insulation Board (BBA Certified) - Box Lining & Packaging Foam Board - Arts & Craft Foam Blocks

USE #2 - PROTECTIVE PACKAGING Shock-proof, impact-resistant & lightweight packing foam sheet for cushioning fragile items, box lining or interleaving flat items (e.g. glass panels) - prevent damage & keep items in place during shipping & storage!

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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

EASY TO INSTALL Each sheet of XPS Insulation is lightweight, versatile and can be installed with ease. These boards can be installed on any surface, such as concrete or timber, improving insulation and greatly reducing the time it takes to heat up your floors and the running costs involved with underfloor heating.

~~£ 22.99~~ free shipping

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Tile Backer Boards 20mm / 7.2m2-1200 x 600mm, Waterproof Insulation for Underfloor Heating (10 Boards)

Tile Backer Boards are ideal for use with Electric Underfloor Heating and provide a thermal barrier with extremely high thermal efficiency. Lightweight and easy to handle.

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MYOYAY Coin Rubber Garage Flooring Matting 5x1M Rubber Matting Roll Rubber Board Mat 3mm Thick Heavy Duty Checker Plate Matting Insulation Mat for Gym Shed Van Garage Workshop

Rubber Matting Size Total Size 1m x 5m(WxL),Thickness 3mm. The rubber matting roll is made of premium quality rubber which is is insulated,slip resistant,high elasticity,wear resistant,water proof.

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Vapour Barrier and Waterproof Thermal Insulation Aluminium Foil Membrane - Suitable for use in Walls, Floors and Roofs - 1.5m x 50m (75 SQ/M) - 110 G/SM

LOWER YOUR HEATING BILLS - Vapour barrier membrane - Say goodbye to unwanted moisture and hello to a more comfortable home with our high-quality vapour barrier. It's perfect for use on floors, walls, and roofs, providing an effective insulating layer that reduces heat loss and lowers your heating costs.

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Kingspan / Ectotherm / Celotex P.I.R Insulation 75mm x 2400mm x 1200mm (8ft x 4ft) Insulation Boards (2)

Kingspan Ectotherm Celotex P.I.R Insulation 75mm x 2400mm x 1200mm (8ft x 4ft) insulation boards HIGH PERFORMANCE RIGID URETHANE INSULATION THAT COMES WITH FOIL ON BOTH SIDES

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Loft Stilts Legs 64 Pack

Imitations are not tall enough to create a high enough storage platform ours meets the UK government recommended height.

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The best floor insulation boards in comparison

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