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By Material

Insulate to perfection with Insulation4Less. Our collection, ranging from durable plasterboard to high tech foil insulation, promises unbeatable warmth and efficiency. Choose from PIR boards, mineral wool, and more for a snug space. 

By Material Categories

Plasterboard Plasterboard
Foil Insulation Foil Insulation
PIR Insulation PIR Insulation
Insulated Plasterboard Insulated Plasterboard
Insulation Board Insulation Board
Fireproof Insulation Fireproof Insulation
Mineral Wool Mineral Wool
Building Membranes Building Membranes

CATEGORY

Celotex GA4000 General Purpose PIR Insulation Board 2.4m x 1.2m (All Sizes) Floor Insulation
Celotex
from £11.00 £13.20
from £11.00 £13.20
£0.00
Sold out
Foil Tape 75mm x 45m Floor Insulation
Insulation4Less
from £4.95 £5.94
from £4.95 £5.94
£0.00
Sold out
Knauf Earthwool Loft Roll 44 Combi-Cut - All Sizes Loft Insulation
Knauf
from £28.95 £34.74
from £28.95 £34.74
£0.00
Sold out
Celotex PL4000 Insulated Plasterboard (All Sizes) 2.4m x 1.2m Floor Insulation
Celotex
from £31.80 £38.16
from £31.80 £38.16
£0.00
Sold out
Rockwool RWA45 (All Sizes) Floor Insulation
Rockwool
from £21.86 £26.23
from £21.86 £26.23
£0.00
Sold out
Knauf Wallboard Tapered Edge (All Sizes) Plain Slabs
Knauf
from £9.79 £11.75
from £9.79 £11.75
£0.00
Sold out
Knauf Wallboard Square Edge (All Sizes) Plain Slabs
Knauf
from £9.79 £11.75
from £9.79 £11.75
£0.00
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Celotex TB4000 Insulation Board 1.2m x 2.4m - 25mm to 40mm Floor Insulation
Celotex
from £11.00 £13.20
from £11.00 £13.20
£0.00
Sold out
Knauf Bonding Compound Plasterboard Adhesive 25kg All Insulation
Knauf
£9.32 £11.18
£9.32 £11.18
£0.00
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Recticel Eurothane GP (2.4m x 1.2m) All Sizes Insulation
Recticel
from £11.00 £13.20
from £11.00 £13.20
£0.00
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Knauf Earthwool Acoustic Roll - All Sizes Loft Insulation
Knauf
from £41.90 £50.28
from £41.90 £50.28
£0.00
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Celotex XR4000 Insulation Board 1.2m x 2.4m - 110mm to 200mm Loft Insulation
Celotex
from £34.99 £41.99
from £34.99 £41.99
£0.00
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SCRIM TAPE 50mm x 90mtr Plasterboard
Insulation4Less
£5.59 £6.71
£5.59 £6.71
£0.00
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EPS 70 (All Sizes) 2400mm x 1200mm Floor Insulation
Insulation4Less
£44.95 £53.94
£44.95 £53.94
£0.00
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EcoTherm Eco-versal Insulation Board (2.4m x 1.2m) - All Sizes Floor Insulation
Ecotherm
from £11.00 £13.20
from £11.00 £13.20
£0.00
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Rockwool Flexi-Slab - All Sizes Loft Insulation
Rockwool
from £36.54 £43.85
from £36.54 £43.85
£0.00
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SuperFOIL Superior Foil Tape - All Sizes Foil Insulation
Superfoil
from £5.22 £6.26
from £5.22 £6.26
£0.00
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Knauf Fire Panel Tapered Edge Plasterboard - All Sizes Fire Panel Slabs
Knauf
from £13.54 £16.25
from £13.54 £16.25
£0.00
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Thistle Multi Finish plaster 25kg bag Multi Finish
British Gypsum
£9.51 £11.41
£9.51 £11.41
£0.00
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Knauf DriTherm Cavity Slab 37 - Glass Mineral Wool (All Sizes) 1200mm x 455mm Cavity wall Insulation
Knauf
from £16.39 £19.67
from £16.39 £19.67
£0.00
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Knauf Soundshield Plus Plasterboard Tapered Edge - All Sizes Soundshield Slabs
Knauf
from £16.46 £19.75
from £16.46 £19.75
£0.00
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Kingspan Thermafloor TF70 Floor Board (All Sizes) 2.4m x 1.2m Floor Insulation
Kingspan
from £99.59 £119.51
from £99.59 £119.51
£0.00
Sold out
Knauf Moisture Panel Plasterboard Tapered Edge - 2.4m x 1.2m x 12.5mm Moisture Panel Slabs
Knauf
£18.13 £21.76
£18.13 £21.76
£0.00
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Danosa Danopren TR XPS Insulation 600mm x 1250mm - All Sizes Floor Insulation
Danosa
from £43.40 £52.08
from £43.40 £52.08
£0.00
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Mannok Insulation Board 1.2m x 2.4m (All Sizes) Floor Insulation
Mannok
from £11.00 £13.20
from £11.00 £13.20
£0.00
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Knauf Vapour Panel Foil Backed Plasterboard T/E - 2.4m x 1.2m x 12.5mm Vapour Panel Slabs
Knauf
£18.84 £22.61
£18.84 £22.61
£0.00
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SuperFOIL SFTV 1L 1mm x 1.2m x 20m Foil Insulation
Superfoil
£49.20 £59.04
£49.20 £59.04
£0.00
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100% Sheepwool Insulation Optimal Roll (All Sizes) Loft Insulation
Sheepwool
from £99.89 £119.87
from £99.89 £119.87
£0.00
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100% Sheepwool Insulation Comfort Roll (All Sizes) Floor Insulation
Sheepwool
from £74.90 £89.88
from £74.90 £89.88
£0.00
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Celotex CW4000 Cavity Wall Insulation Board 450mm x 1200mm - All Sizes Cavity wall Insulation
Celotex
from £44.30 £53.16
from £44.30 £53.16
£0.00
Sold out
Warmline PIR Insulated Plasterboard 1.2m x 2.4m - All Sizes Loft Insulation
Warmline
from £32.12 £38.54
from £32.12 £38.54
£0.00
Sold out
Kingspan Thermapitch TP10 Pitched Roof Board (All Sizes) 2.4m x 1.2m Loft Insulation
Kingspan
from £99.59 £119.51
from £99.59 £119.51
£0.00
Sold out
DriWall Adhesive 25kg bag Bonding / Board Adhesives
British Gypsum
£13.01 £15.61
£13.01 £15.61
£0.00
Sold out
PAPER JOINTING TAPE 50mm x 150mtr Plasterboard
Insulation4Less
£10.50 £12.60
£10.50 £12.60
£0.00
Sold out
Gyproc ThermaLine Basic Insulation 1.2m x 2.4m (All Sizes) Wall Insulation
British Gypsum
from £811.89 £974.27
from £811.89 £974.27
£0.00
Sold out
Isover Spacesaver Combi-Cut - All Sizes Loft Insulation
Isover
from £30.00 £36.00
from £30.00 £36.00
£0.00
Sold out
Kingspan Thermaroof TR27 Flat Roof Board - All Sizes All Insulation
Kingspan
from £86.00 £103.20
from £86.00 £103.20
£0.00
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Isover Acoustic Partition Roll - APR 1200 (All Sizes) Loft Insulation
Isover
from £44.20 £53.04
from £44.20 £53.04
£0.00
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Knauf Premium Joint Filler - All Sizes Joint Fillers
Knauf
from £10.88 £13.06
from £10.88 £13.06
£0.00
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Greenguard GG300 1.25m x 0.6m - All Sizes Wall Insulation
Kingspan
from £49.86 £59.83
from £49.86 £59.83
£0.00
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SuperFOIL Standard Foil Tape 100mm x 20m Foil Insulation
Superfoil
£3.57 £4.28
£3.57 £4.28
£0.00
Sold out
Rockwool RW3 Acoustic, Thermal, and Fire Performance Insulation Slabs (All Sizes) Cavity wall Insulation
Rockwool
from £384.50 £461.40
from £384.50 £461.40
£0.00
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SuperFOIL SFTV (1mm x 1.5m) All Lengths Foil Insulation
Superfoil
from £60.97 £73.16
from £60.97 £73.16
£0.00
Sold out
Kingspan Thermawall TW55 Steel/Timber Framing Board (All Sizes) 2.4m x 1.2m Wall Insulation
Kingspan
from £99.59 £119.51
from £99.59 £119.51
£0.00
Sold out
Kingspan Kooltherm K103 Floorboard (All Sizes) 2400mm x 1200mm Floor Insulation
Kingspan
from £285.00 £342.00
from £285.00 £342.00
£0.00
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Siniat Wallboard TE 1200mm x 2400mm - All thicknesses Siniat Plasterboard
Siniat
from £13.53 £16.24
from £13.53 £16.24
£0.00
Sold out
Kingspan Kooltherm K107 Pitched Roof Board (All Sizes) - 2.4m x 1.2m Roof Insulation
Kingspan
from £245.20 £294.24
from £245.20 £294.24
£0.00
Sold out
100% Sheepwool Insulation Premium Roll (All Sizes) Loft Insulation
Sheepwool
from £124.93 £149.92
from £124.93 £149.92
£0.00
Sold out

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Plasterboard & Insulated Plasterboard

Plasterboard is a versatile material commonly used in interior walls and ceilings. When combined with insulation, as in insulated plasterboard, it offers enhanced thermal performance. This is ideal for:

  • Retrofitting insulation in existing homes.

  • New builds where space is at a premium.

  • Areas where you want to combine the benefits of plasterboard with insulation in one product.

 

Foil Insulation

Foil insulation is a radiant barrier that reflects heat, making it effective in preventing heat transfer. It's especially useful in:

  • Lofts and attics to reflect heat back into the home during winter and keep heat out during summer.

  • Walls and floors where a slim, high-performance insulation is required.

  • Spaces where moisture resistance is essential, as foil acts as a vapor barrier.

 

PIR Insulation & Insulation Board

PIR (Polyisocyanurate) insulation is a type of rigid foam board that offers excellent thermal performance. Insulation boards can be made from various materials, including PIR, and are known for their:

  • High thermal resistance with a relatively thin profile.

  • Suitability for floors, walls, and roofs.

  • Durability and long lifespan.

 

Fireproof Insulation

Safety is paramount, and fireproof insulation is designed to resist the spread of flames. This type of insulation is crucial for:

  • Areas with a high risk of fire, such as kitchens or near fireplaces.

  • Commercial buildings where fire safety regulations are stringent.

  • Any space where enhanced fire resistance is desired for peace of mind.

 

Mineral Wool

Mineral wool is made from natural or recycled materials and offers a combination of thermal and acoustic insulation. It's perfect for:

  • Internal and partition walls for soundproofing.

  • Lofts and attics for thermal insulation.

  • Spaces where a breathable insulation material is preferred.

Read More
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