Insulation
Insulation has been used for centuries as a method of retaining and dispersing heat through the seasons, making a building more comfortable to live and work in. All buildings, whether industrial, commercial or domestic, can benefit from insulation, and our wide range of insulation products will ensure you have the most suitable material for your project.
Effective insulation, whether in the form of fibreglass, cellulose, or foam, helps maintain a consistent indoor temperature, keeping homes cooler in summer and warmer in winter. This leads to reduced energy consumption and lower utility bills. Additionally, insulation minimises heat transfer, thereby improving soundproofing between rooms and buffering external noises. By preventing moisture buildup and condensation, insulation also plays a crucial role in mould prevention and promoting indoor air quality. In essence, investing in quality home insulation translates to long-term savings, heightened comfort, and a healthier living environment.
It’s estimated that 35% of heat in a domestic property is lost through the walls. By installing 100mm of insulation, you can offset 75% of this cost, saving valuable money on energy bills and increasing the value of your home. There are many types of domestic insulation, including floor insulation boards, roll and slab. Natural insulation is a great option for homes and comes in the form of loft roll, it’s made from recycled products and has no harmful fibres. If you're looking for thicker insulation we stock 110mm, 120mm, 140mm & 150mm.
Commercial properties typically require acoustic insulation, which can be combined with thermal insulation for additional benefits. Buildings such as warehouses and offices need commercial insulation to ensure a comfortable working environment, while industrial insulation will help to protect a building from fire and corrosion. Shop our wide range today including top brands like Kingspan, Cellecta, Jackoboard, Jablite and JCW Acoustics.
We also stock:
Need some help choosing the right insulation? Check out our handy guides below:
- Insulation buyer’s guide
- Thickness and depth of insulation
- Glass wool or mineral wool – which is best for insulation?
- Flat roof insulation buyer’s guide
- Types of insulation and their uses
- Alternatives to glass and mineral wool insulation
- The right insulation for timber frame construction
- What are the benefits of insulation?
- What is a U-value?
Categories (6)
Products in Insulation:
Showing 1 - 36 of 716 products
Our recommendations
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Recommended
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Recommended
Celotex GA4100 General Purpose PIR Insulation Board - 2400 X 1200 X 100mm£34.80 incl VAT
You save: £3.20
Was:
£38.00 -
Recommended
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Recommended
Recticel Eurothane General Purpose PIR Insulation Board
More Options
£3.74m2 incl VAT
You save: £2.20
Was:
£16.00
Celotex GA4100 General Purpose PIR Insulation Board - 2400 X 1200 X 100mm
£34.80 incl VAT
You save: £3.20
Was:
£38.00
Multi-layer Thermal Foil Roofing Insulation YBS SuperQuilt - 1.5m x 10m Roll
£135.00 incl VAT
You save: £3.00
Was:
£138.00
Celotex GA4050 General Purpose PIR Insulation Board - 2400 X 1200 X 50mm
£20.40 incl VAT
You save: £3.10
Was:
£23.50
Celotex XR4120 General Purpose PIR Insulation Board - 2400 X 1200 X 120mm
£44.40 incl VAT
You save: £5.60
Was:
£50.00
Celotex GA4075 General Purpose PIR Insulation Board - 2400 X 1200 X 75mm
£30.00 incl VAT
You save: £3.50
Was:
£33.50
Celotex TB4025 General Purpose PIR Insulation Board - 2400 X 1200 X 25mm
£14.10 incl VAT
You save: £1.90
Was:
£16.00
Celotex TB4040 General Purpose PIR Insulation Board - 2400 X 1200 X 40mm
£19.20 incl VAT
You save: £3.80
Was:
£23.00
Celotex XR4150 General Purpose PIR Insulation Board - 2400 X 1200 X 150mm
£55.20 incl VAT
You save: £4.80
Was:
£60.00
Celotex GA4070 General Purpose PIR Insulation Board - 2400 X 1200 X 70mm
£29.40 incl VAT
You save: £4.10
Was:
£33.50
Kingspan Kooltherm K106 Cavity Insulation Board 1200 x 450 x 90mm - Pack of 4 Sheets
£96.00 incl VAT
You save: £3.00
Was:
£99.00
Celotex GA4090 General Purpose PIR Insulation Board - 2400 X 1200 X 90mm
£33.60 incl VAT
You save: £5.40
Was:
£39.00
Celotex GA4060 General Purpose PIR Insulation Board - 2400 X 1200 X 60mm
£25.80 incl VAT
You save: £4.20
Was:
£30.00
Celotex GA4080 General Purpose PIR Insulation Board - 2400 X 1200 X 80mm
£32.40 incl VAT
You save: £4.60
Was:
£37.00
Celotex TB4030 General Purpose PIR Insulation Board - 2400 X 1200 X 30mm
£16.80 incl VAT
You save: £2.20
Was:
£19.00
Kingspan Thermaroof TR27 PIR Flat Roof Insulation Board 1200 X 1200 X 120mm - Pack of 4 Sheets
£158.40 incl VAT
You save: £36.60
Was:
£195.00
Celotex XR4140 General Purpose PIR Insulation Board - 2400 X 1200 X 140mm
£55.20 incl VAT
You save: £4.80
Was:
£60.00
TLX Silver Thinsulex Multifoil Roofing Insulation Vapour Barrier - 1.2m x 10m Roll
£93.00 incl VAT
You save: £2.00
Was:
£95.00
YBS SuperQuilt Lite Multifoil Insulation - 1.5m x 10m Roll
£95.00 incl VAT
You save: £24.98
Was:
£119.98
ROCKWOOL Flexi Slab Acoustic Insulation 1200mm x 400mm x 100mm - 2.88m2 Pack
£40.00 incl VAT
You save: £5.00
Was:
£45.00
Kingspan Kooltherm K103 Insulation Board 2400mm x 1200mm x 150mm - Pack of 2 Sheets
£338.40 incl VAT
You save: £15.60
Was:
£354.00
ROCKWOOL Flexi Slab Acoustic Insulation 1200mm x 600mm x 100mm - 4.32m2 Pack
£50.00 incl VAT
You save: £7.46
Was:
£57.46
Kingspan Kooltherm K103 Insulation Board 2400mm x 1200mm x 100mm - Pack of 3 Sheets
£352.80 incl VAT
You save: £1.20
Was:
£354.00
Showing 1-36 of 716
