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. We offer a comprehensive suite of Floor, Wall, Roof and Loft Insulation solutions. Insulation Wholesale offers the most competitive prices on the desirable brands such as Ecotherm, Kingspan, Rockwool, Superglass, Knauf and many more.

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 – 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 – 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 – Brining every purpose plasterboard: Standard, Fire Rated, Moisture resistant and Acoustic to enhance the final performance of any project.

Best Sellers

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1-30	31-125	126+
£11.54£13.85	£11.37£13.64	£11.25£13.50

12.5mm Gypfor Fire Plasterboard Tapered Edge 2400mm x 1200mm (8' x 4')

Fire-Rated-Plasterboard-Ceiling_Applicaton

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.

£11.54£13.85 Ex VATInc VAT
£4.01£4.81 Per m2 Add to cart

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1-30	31-125	126+
£12.03£14.44	£11.85£14.22	£11.73£14.08

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.

£12.03£14.44 Ex VATInc VAT
£4.18£5.02 Per m2 Add to cart

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1-30	31-125	126+
£12.72£15.26	£12.53£15.04	£12.34£14.81

12.5mm Gypfor Moisture Resistant Plasterboard Tapered Edge 2400mm x 1200mm (8' x 4')

Moisture-Resistant-Plasterboard-Application

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.

£12.72£15.26 Ex VATInc VAT
£4.42£5.30 Per m2 Add to cart

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1-41	42+
£8.72£10.46	£8.46£10.15

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.

£8.72£10.46 Ex VATInc VAT
£3.03£3.64 Per m2 Add to cart

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1-41	42+
£8.69£10.43	£8.43£10.12

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.

£8.69£10.43 Ex VATInc VAT
£3.02£3.62 Per m2 Add to cart

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1-35	36-95	96+
£13.84£16.61	£13.63£16.36	£13.49£16.19

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.

£13.84£16.61 Ex VATInc VAT
£4.81£5.77 Per m2 Add to cart

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1-35	36-95	96+
£13.84£16.61	£13.42£16.10	£13.08£15.70

15mm Gypfor Fire Plasterboard Tapered Edge 2400mm x 1200mm (8' x 4')

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.

£13.84£16.61 Ex VATInc VAT
£4.81£5.77 Per m2 Add to cart

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100mm Celotex GA4100 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 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.

£44.33£53.20 Ex VATInc VAT
£15.39£18.47 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.

£21.92£26.30 Ex VATInc VAT
£7.61£9.13 Per m2 Add to cart
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50mm Celotex GA4050 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2

50mm Celotex GA4050 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.

£25.76£30.91 Ex VATInc VAT
£8.94£10.73 Per M2 Add to cart
90mm Ecotherm Eco-Cavity Full Fill Insulation Board Tongue And Groove 1200mm x 450mm Pack of 4 (2.16m2)

Eco-Cavity Full Fill is suitable for full fill cavity wall applications while maintaining a residual 10 mm cavity. The residual cavity helps resist moisture transfer, aids installation, and accommodates mortar squeeze. The tongue and groove edges to ensure a continuous layer of insulation, increasing protection from wind driven rain and aiding installation.

£58.00£69.60 Ex VATInc VAT
£26.85£32.22 Per M2 Add to cart
12.5mm Knauf Wallboard Plasterboard Tapered Edge 2400mm x 1200mm (8′ x 4′)

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.

£9.46£11.35 Ex VATInc VAT
£3.28£3.94 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.

£9.67£11.60 Ex VATInc VAT Add to cart
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25mm Celotex TB4025 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2

25mm Celotex TB4025 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.

£17.07£20.48 Ex VATInc VAT
£5.93£7.12 Per M2 Add to cart
100mm Ecotherm Eco-Versal Rigid PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2

100mm 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.

£41.45£49.74 Ex VATInc VAT
£14.39£17.27 Per M2 Add to cart
11mm OSB 3 Board 2440mm x 1220mm (8′ x 4′)

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 (8.20′ x 4′) Pallet of 42

12.5mm Standard Gypfor plasterboard is suitable for indoor applications, available in various thicknesses and longitudinal edge finishes, designed to meet general construction requirements.

£364.47£437.36 Ex VATInc VAT
£2.68£3.22 Per 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.

£9.56£11.47 Ex VATInc VAT Add to cart
12.5mm Knauf Fire Panel Plasterboard Tapered Edge 2400mm x 1200mm (8′ x 4′)

12.5mm Knauf Fire Panel Plasterboard offers superior fire protection. The additional fire protection properties enable Knauf Fire plasterboard to be used where increased fire performance is required such as in domestic separating walls, garages and corridors. When used as part of a Knauf system, Fire Panel will give up to 120 minutes of fire protection.

£12.51£15.01 Ex VATInc VAT
£4.34£5.21 M2 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 with a thermal conductivity of just 0.019 W/mK across all thicknesses.

£88.75£106.50 Ex VATInc VAT
£41.09£49.31 Per M2 Add to cart

Novia VC2T Reinforced Synthetic Laminate 1m x50m Roll

Novia VC2T is a next-generation waterproof synthetic laminate, developed to provide reliable temporary protection without the limitations of traditional kraft paper reinforced materials. It is also flame resistant to EN 13501-1 Class E, making it a practical and modern choice for demanding protection applications.

£85.00£102.00 Ex VATInc VAT Add to cart
Novia Floorguard 1m x50m Roll

Novia® Floorguard provides a cost-effective temporary floor protection solution made from recycled cardboard. Designed for general site use, it offers a slip-resistant surface and can be trimmed with ease to suit corners, edges, and irregular areas during installation.

£36.00£43.20 Ex VATInc VAT Add to cart
Novia 509B Reinforced Kraft Union Liner 1.8m x 50m Roll

509B provides added protection for garden structures, creating a windproof, waterproof outer layer. Ideal for manufacturers of uninsulated garden buildings or homeowners upgrading an existing one.

£118.00£141.60 Ex VATInc VAT Add to cart
Novia BS 1521 Polybit Building Paper 1m x 25m Roll

Novia® B1F Building Paper is a traditional reinforced kraft paper laminated with bitumen.

£65.00£78.00 Ex VATInc VAT Add to cart
Novia BS 1521 Grade B1F Building Paper 1.25m x 50m Roll

Novia® B1F Building Paper is a traditional reinforced kraft paper laminated with bitumen.

£82.00£98.40 Ex VATInc VAT Add to cart
Novia BS 1521 Grade B2 Building Paper 1m x 100m Roll

Novia® A1F Building Paper is a reinforced kraft paper membrane, traditionally manufactured by laminating layers together with bitumen for added strength and durability.

£73.00£87.60 Ex VATInc VAT Add to cart
Novia BS 1521 Grade A1F Building Paper 1m x 50m Roll

Novia® A1F Building Paper is a reinforced kraft paper membrane, traditionally manufactured by laminating layers together with bitumen for added strength and durability.

£118.00£141.60 Ex VATInc VAT Add to cart
Novia BS 1521 Grade A1F Building Paper 1m x 25m Roll

Novia® A1F Building Paper is a reinforced kraft paper membrane, traditionally manufactured by laminating layers together with bitumen for added strength and durability.

£58.00£69.60 Ex VATInc VAT Add to cart
Novia Methane Pro 390gsm Gas Barrier DPM 1.6m x 50m
£201.00£241.20 Ex VATInc VAT Add to cart
Novia Polythene Radon Virgin Grade Gas Barrier DPM 1600g 4m x 20m Green

Novia® 1600g Radon Barrier is manufactured from virgin-grade polythene and is suitable for loose-laid applications as both a radon gas barrier and a damp-proof membrane.

£120.00£144.00 Ex VATInc VAT Add to cart
Novia UV Facade FR Breather Membrane 1.5m x 50m

Novia® UV Facade FR is a lightweight, UV-resistant, Class B-s1,d0* breather membrane for pitched roofs and insulated walls.

£200.00£240.00 Ex VATInc VAT Add to cart
Novia FR Roof and Wall Breather Membrane 1.5m x 50m

Novia® FR Roof and Wall Breather Membrane is a lightweight, high-performance breather membrane with a Class B-s1,d0* fire rating, designed for pitched warm and cold roofs and insulated wall applications.

£158.00£189.60 Ex VATInc VAT Add to cart
Novia FR Pro A1 Breather Membrane 1.5m x 50m

Novia® FR Pro A1 is a robust, high-performance wall and façade breather membrane with Class A1 fire-rated protection.

£418.00£501.60 Ex VATInc VAT Add to cart
Novia Reflex Reflective Roof and Wall Breathable Membrane 1.5m x 50m

Novia® Reflex Roof and Wall Breather is a strong, versatile reflective breather membrane, offering a cost-effective solution for pitched warm and cold roofs, as well as insulated wall applications.

£116.00£139.20 Ex VATInc VAT Add to cart
Novia Black+ FC125 Floor Cassette Breather Membrane 1m x 50m

Novia® Black+ FC125 is a durable, high-performance 3-layer floor cassette membrane with a microporous core, designed for timber frame wall applications.

£44.00£52.80 Ex VATInc VAT Add to cart
Novia Mirror Wrap W1 Reflective Wall Breather 2.7m x 100m

Novia® MirrorWrap W1 is a premium 4-layer reflective wall breather membrane, offering Class W1 water resistance for insulated wall applications.

£348.00£417.60 Ex VATInc VAT Add to cart
Novia Building Wrap Wall Breather 2.7m x 100m

Novia® Building Wrap is a lightweight 100gsm wall breather membrane, designed as an economical entry-level option with W2 waterproof protection.

£131.00£157.20 Ex VATInc VAT Add to cart
Novia Black+ 102gsm Construction Wrap Wall Breather 2.7m x 100m

Novia® Building Wrap is a lightweight wall breather membrane designed for insulated wall systems.

£180.00£216.00 Ex VATInc VAT Add to cart
92mm UMS Metal C Stud Partition 3000mm Pack of 10

92mm UMS Metal 3000mm C Stud is part of a metal stud wall construction. Because they are strong, lightweight, and simple to install Metal C studs are often used in residential and commercial construction.

£32.00£38.40 Ex VATInc VAT
£3.20£3.84 Per Unit Add to cart
92mm UMS Metal C Stud Partition 2700mm Pack of 10

92mm UMS Metal 2700mm C Stud is part of a metal stud wall construction. Because they are strong, lightweight, and simple to install Metal C studs are often used in residential and commercial construction.

£28.00£33.60 Ex VATInc VAT
£2.80£3.36 Per Unit Add to cart