Welcome to Insulation Wholesale
A fast-growing online retailer that works alongside leading insulation manufacturers to provide an extensive product range to suit large projects, small businesses, homeowners, and private contractors. Insulation Wholesale supplies different materials like PIR boards, Acoustic Insulation, Insulation Slabs, Insulation Rolls, Plasterboard, partitioning and fixings.Ā We offer a comprehensive suite of Floor, Wall,Ā RoofĀ and Loft Insulation solutions.Ā Insulation Wholesale offers the most competitive prices on the desirable brands such as Ecotherm, Kingspan, Rockwool, Superglass, Knauf and many more.Ā
Our friendly customer care team is here to help you conveniently to make sure you have a pleasant and smooth shopping experience with us.
Insulation is a crucial procedure to achieving the following long-term benefits:
- Savings on energy bill costs by keeping your house warm and cool in the summertime.
- Insulation is a powerful preventative tool against indoor mould growth by preventing mould condensation.
- Reducing noise transmission
- Carbon footprint
- Types of Insulation
Insulation board is one of the most used materials in construction that is primarily used for pitched/flat roofs, internal/external walls, and floors for domestic and industrial projects. We stock various thicknesses from 20mm to 150mm with an excellent thermal conductivity of 0.22 k/mK throughout all thicknesses and superb compressive strength.
Insulation wholesale also offers the entire Kooltherm K range, a premium performance insulation that is one of the thinnest and most efficient products available.
Mineral Wool Rolls ā These are lightweight rolls with the highest fire rating A1(non- combustible/ non-flammable). It is designed for easy installation between joists. Glass mineral wool is also breathable, helping to reduce the risk of condensation in the building.
Mineral Wool Slabs ā Insulation Slab is made from mineral wool insulation, with a non-directional fibre orientation and high density, meaning sound waves are trapped and vibrations dampened. The acoustic slab also repels water and is vapour permeable, resisting rot and mold. Semi -rigid mineral wool slabs are designed for an easy fit between the joists 400mm and 600mm.
Plasterboard ā Brining every purpose plasterboard: Standard, Fire Rated, Moisture resistant and Acoustic to enhance the final performance of any project.
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1-30 31-125 126+ £10.89£13.07 £10.73£12.88 £10.62£12.74 
12.5mm Gypfor Fire Plasterboard Tapered Edge 2400mm x 1200mm (8′ x 4′)
12.5mm Gypfor Fire Plasterboard is suitable for interior drywall applications. In its composition are added additives that give it greater resistance to fire than other boards.
£10.89£13.07 Ex VATInc VAT£3.78£4.54 M2 Add to cart -
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1-30 31-125 126+ £11.35£13.62 £11.18£13.42 £11.07£13.28 12.5mm Gypfor Soundproof Plasterboard Tapered Edge 2400mm x 1200mm (8′ x 4′)
12.5mm Gypfor Soundproof plasterboard (commonly known as acoustic plasterboard) is a version of standard plasterboard and contains a strong level of sound insulation, thanks in large part to its density.
£11.35£13.62 Ex VATInc VAT£3.94£4.73 M2 Add to cart -
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1-30 31-125 126+ £12.00£14.40 £11.82£14.18 £11.64£13.97 12.5mm Gypfor Moisture Resistant Plasterboard Tapered Edge 2400mm x 1200mm (8′ x 4′)
12.5mm Gypfor Moisture Resistant Plasterboard is suitable for indoor applications, available in various thicknesses and longitudinal edge finishes, designed to meet general construction requirements. Plasterboard composed of a non-combustible gypsum core, specially formulated, moisture- and mold-resistant, integrally involved in coating paper, color green. The product is ready for a variety of treatments and finishes after adequate surface preparation.
£12.00£14.40 Ex VATInc VAT£4.17£5.00 M2 Add to cart -
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1-41 42+ £8.22£9.86 £7.97£9.56 12.5mm Gypfor WallBoard Plasterboard Square Edge 2400mm x 1200mm (8′ x 4′)
12.5mm Standard Gypfor plasterboard is suitable for indoor applications, available in various thicknesses and longitudinal edge finishes, designed to meet general construction requirements.
£8.22£9.86 Ex VATInc VAT£2.85£3.42 M2 Add to cart -
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1-41 42+ £8.22£9.86 £7.97£9.56 12.5mm Gypfor WallBoard Plasterboard Tapered Edge 2400mm x 1200mm (8′ x 4′)
12.5mm Standard Gypfor plasterboard is suitable for indoor applications, available in various thicknesses and longitudinal edge finishes, and designed to meet general construction requirements.
£8.22£9.86 Ex VATInc VAT£2.85£3.42 M2 Add to cart -
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1-35 36-95 96+ £13.50£16.20 £13.30£15.96 £13.16£15.79 15mm Gypfor Soundproof Plasterboard Tapered Edge 2400mm x 1200mm (8′ x 4′)
15mm Gypfor Soundproof plasterboard (commonly known as acoustic plasterboard) is a version of standard plasterboard and contains a strong level of sound insulation, thanks in large part to its density.
£13.50£16.20 Ex VATInc VAT Add to cart -
100mm Celotex GA4100 PIR Insulation Board 2400mm x 1200mm (8ā² x 4ā²) 2.88m2
100mm Celotex GA4100 is a polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides. Celotex is a multi-purpose insulation board suitable for use in pitched roofs, ceilings, floors and walls.
£33.89£40.67 Ex VATInc VAT£11.77£14.12 Per M2 Add to cart -
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1-35 36-95 96+ £13.11£15.73 £12.72£15.26 £12.39£14.87 15mm Gypfor Fire Plasterboard Tapered Edge 2400mm x 1200mm (8′ x 4′)
15mm Gypfor Fire Plasterboard is suitable for interior drywall applications. In its composition are added additives that give it greater resistance to fire than other boards.
£13.11£15.73 Ex VATInc VAT£4.55£5.46 M2 Add to cart -
50mm Celotex GA4050 PIR Insulation Board 2400mm x 1200mm (8ā² x 4ā²) 2.88m2
50mm Celotex GA4050Ā is a polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides. Celotex is a multi-purpose insulation board suitable for use in pitched roofs, ceilings, floors and walls.
£19.69£23.63 Ex VATInc VAT£6.84£8.21 Per M2 Add to cart -
100mm Rockwool RWA45 Acoustic Insulation Slab 1200 x 600mm 2.88m2 Pack
100mm Rockwool RWA45 has been developed for thermal, acoustic and fire performance in a range of construction types. It is suitable for applications on partition walls, ceilings, floors and roofs.
£21.39£25.67 Ex VATInc VAT£7.43£8.92 Per m2 Add to cart -
12.5mm Knauf Wallboard Plasterboard Tapered Edge 2400mm x 1200mm (8ā² x 4ā²)
12.5mm Knauf Wallboard Plasterboard ideally suits to receive a plaster finish, or for direct decoration. Knauf standard plasterboard will meet all basic drylining requirements, it is strong, versatile, and good value.
£9.22£11.06 Ex VATInc VAT£3.20£3.84 M2 Add to cart -
Knauf Plasterboard Adhesive 25kg Bag
Knauf Plasterboard Adhesive (Bonding Compound) is a multi-purpose gypsum-based drywall adhesive, used for bonding plasterboards, insulating laminates, and metal furring direct to a masonry background.
Conforms to EN 14496.
£9.12£10.94 Ex VATInc VAT Add to cart -
25mm Celotex TB4025 PIR Insulation Board 2400mm x 1200mm (8ā² x 4ā²) 2.88m2
25mm Celotex TB4025Ā is a polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides. Celotex is a multi-purpose insulation board suitable for use in pitched roofs, ceilings, floors and walls.
£13.04£15.65 Ex VATInc VAT£4.53£5.44 Per M2 Add to cart -
100mm Ecotherm Eco-Versal Rigid PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
100mmĀ Ecotherm Eco-Versal is a polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides. Ecotherm Eco-Versal is a multi-purpose insulation board suitable for use in pitched roofs, ceilings, floors and walls.
£34.34£41.21 Ex VATInc VAT£11.92£14.30 Per M2 Add to cart -
11mm OSB 3 Board 2440mm x 1220mm (8ā² x 4ā²)
11mm OSB3 represent an engineered wood panel commonly used in building and DIY projects. OSB3 boards are recognised for their durability, stiffness, and moisture resistance, which make them optimal for use in flooring, roofing, wall sheathing, and other utilisation where strength is essential.
£13.88£16.66 Ex VATInc VAT Add to cart -
12.5mm Gypfor WallBoard Plasterboard Tapered Edge 2700mm x 1200mm (9′ x 4′)
12.5mm Standard Gypfor plasterboard is suitable for indoor applications, available in various thicknesses and longitudinal edge finishes, designed to meet general construction requirements.
£9.51£11.41 Ex VATInc VAT£3.30£3.96 M2 Add to cart -
British Gypsum Thistle Multi Finish Plaster 25kg
Thistle Multi-Finish is a gypsum finish plaster for use on a wide range of backgrounds. British gypsum thistle multi finish plaster provides a smooth, inert, high-quality surface to internal walls and ceilings, and a durable base for the application of decorative finishes.
£9.45£11.34 Ex VATInc VAT Add to cart -
90mm Kingspan Kooltherm K106 Cavity Board Insulation 1200mm x 450mm Pack of 4 (2.16m2)
90mm Kingspan Kooltherm K106 Cavity Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core Ā with a thermal conductivity of just 0.019 W/mK across all thicknesses.
£91.26£109.51 Ex VATInc VAT£42.25£50.70 Per M2 Add to cart -
50mm Ecotherm Eco-Versal PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
50mmĀ Ecotherm Eco-Versal is a polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides. Ecotherm Eco-Versal is a multi-purpose insulation board suitable for use in pitched roofs, ceilings, floors and walls.
£21.66£25.99 Ex VATInc VAT£7.52£9.02 Per M2 Add to cart -
25mm Ecotherm Eco-Versal PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
25mmĀ Ecotherm Eco-Versal is a polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides. Ecotherm Eco-Versal is a multi-purpose insulation board suitable for use in pitched roofs, ceilings, floors and walls.
£14.34£17.21 Ex VATInc VAT£4.98£5.98 Per M2 Add to cart
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Novia Black+ Ultra Roof Breather Membrane 1.5m x 50m
Novia Black+ Ultra is a lightweight, versatile breather membrane for pitched roofs and insulated wall applications.
£53.00£63.60 Ex VATInc VAT Add to cart -
Novia UV Facade FR Beather Membrane 1.5m x 50m
NoviaĀ® UV Facade FR is a lightweight, versatile, UV-resistant breather membrane with a Class B-s1,d0* fire rating, designed for pitched cold and warm roofs and insulated wall applications.
£204.00£244.80 Ex VATInc VAT Add to cart -
Novia AirSeal 310 FR Sealant Cartridge 310ml
NoviaĀ® AirSeal 310 FR is a halogen-free, polymer-emulsion sealant for cartridges. It applies easily and cures to a smooth, flexible finish, allowing movement in fire-rated linear joints and penetration seals.
£7.10£8.52 Ex VATInc VAT Add to cart -
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60mm Novia Metallised BOPP Reflective Foil Tape 50m Roll
60mm NoviaĀ® Metallised BOPP jointing tape is a high-spec option for standard or cold-weather use.
£14.62£17.54 Ex VATInc VAT Add to cart -
100mm Novia Double-Sided Butyl Tape 10m roll
100mm NoviaĀ® Double-Sided Butyl Tape is a premium sealing tape for secure membrane joints, helping block gas, air, and water vapour across many applications.
£12.05£14.46 Ex VATInc VAT Add to cart -
50mm Novia Double-Sided Butyl Tape 10m roll
50mm NoviaĀ® Double-Sided Butyl Tape is a premium sealing tape for secure membrane joints, helping block gas, air, and water vapour across many applications.
£6.60£7.92 Ex VATInc VAT Add to cart -
30mm Novia Double-Sided Butyl Tape 30m roll
30mm NoviaĀ® Double-Sided Butyl Tape is a premium sealing tape for secure membrane joints, helping block gas, air, and water vapour across many applications.
£16.55£19.86 Ex VATInc VAT Add to cart -
Novia FR Air & Vapour Control Layer AVCL 500g 1.5m x 50m
NoviaĀ® 500 Gauge FR Virgin Polythene is a single-layer, virgin-grade blown polythene AVCL with Class B flame resistance.ff
£98.00£117.60 Ex VATInc VAT Add to cart -
Novia VariCheck FR Air and Vapour Control Layer 1.5m x 50m Roll
NoviaĀ® VariCheck FR is a Class B* flame-resistant membrane for use as an internal AVCL with variable vapour control.
£128.00£153.60 Ex VATInc VAT Add to cart -
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1-59 60+ £171.21£205.45 £166.07£199.28 Novia VC4000 FR Reflective Air Leakage & Vapour Control Layer AVCL 1.5m x 50m
Novia VC4000 FR Reflective is an advanced airtight vapour control membrane with flame-resistant and reflective properties, built to deliver strong vapour management and reliable air leakage protection.
£171.21£205.45 Ex VATInc VAT Add to cart -
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1-24 25+ £330.95£397.14 £321.02£385.22 Novia FlamePro A1 Fire Rated Air & Vapour Control Layer AVCL 1.48m x 50m
NoviaĀ® FlamePro A1 FR is a premium, high-performance reflective Air & Vapour Control Layer (AVCL) with an A1 fire rating.
£330.95£397.14 Ex VATInc VAT Add to cart -
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1-59 60+ £79.30£95.16 £76.92£92.30 Novia VC200 Reflective Air Leakage & Vapour Control Layer AVCL 1.5m x 50m
NoviaĀ® VC200 Reflective is a UKCA-approved reflective AVCL for walls, floors, and roofs, offering high moisture vapour resistance for insulated applications.
£79.30£95.16 Ex VATInc VAT Add to cart -
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1-49 50+ £78.05£93.66 £75.71£90.85 Novia VC2 Internal Air Leakage Barrier and Vapour Control AVCL 1.5m x 50m
Novia VC2Ā® is a high-performance, flame-retardant reinforced vapour check membrane with strong airtightness. It is made for use as an AVCL, helping control vapour and reduce air leakage in insulated walls, roofs, and floors.
£78.05£93.66 Ex VATInc VAT Add to cart -
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1-24 25+ £180.92£217.10 £175.49£210.59 Novia STRP Reinforced Polythene Flame Resistant Vapour Control Membrane AVCL 2m x 50m
NoviaĀ® STRP is a tough, flame-retardant reinforced polythene vapour control membrane for insulated walls, roofs, and floors.
£180.92£217.10 Ex VATInc VAT Add to cart -
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1-24 25+ £202.00£242.40 £195.94£235.13 Novia STRP ProMax Reinforced Vapour Control Layer AVCL 1200g 1.6m x 50m
NoviaĀ® STRP ProMax is a high-spec, reinforced foil-laminated polythene membrane designed for use as an internal AVCL.
£202.00£242.40 Ex VATInc VAT Add to cart -
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1-39 40+ £135.00£162.00 £130.95£157.14 Novia Polythene Vapour Control Layer Virgin Grade AVCL 1200g 4m x 25m Green
NoviaĀ® 1200 Gauge VirginPoly 4m x 25m is a single-layer virgin polythene membrane used internally as an air leakage and vapour control layer.
£135.00£162.00 Ex VATInc VAT Add to cart -
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1-39 40+ £126.94£152.33 £123.13£147.76 Novia Polythene Vapour Control Layer Virgin Grade AVCL 1000g 4m x 25m Green
NoviaĀ® 1000 Gauge VirginPoly 4m x 25m is a single-layer virgin polythene membrane used internally as an air leakage and vapour control layer.
£126.94£152.33 Ex VATInc VAT Add to cart
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