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100% Sheepwool Insulation Comfort Roll (All Sizes)
Vendor:Sheepwool
Free delivery on orders over
£450
£540
from
Regular price £78.60 £94.32Sale price £78.60 £94.32 Regular priceUnit price per£0.00 -
Superfoil SF60 100mm x 1.5m x 8m
Vendor:Superfoil
Free delivery on orders over
£450
£540
Regular price £228.41 £274.09Sale price £228.41 £274.09 Regular priceUnit price per£0.00 -
Karma Joisthood 2m (45-60mm Joists)
Vendor:Karma
Free delivery on orders over
£450£540
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Profloor Dynamic Deck 26 Hi-Load 26mm x 600mm x 2.4m
Vendor:Proctor
Delivery charges calculated at checkout
Regular price £39.40 £47.28Sale price £39.40 £47.28 Regular priceUnit price per£0.00 -
Karma Soundlay 9mm x 1200 x 1000mm
Vendor:Karma
Free delivery on orders over
£450£540
Regular price £22.94 £27.53Sale price £22.94 £27.53 Regular priceUnit price per£0.00 -
Karma Regupol 4515 Eco 3mm
Vendor:Karma
Free delivery on orders over
£450£540
Guide Price: £149.75 Guide Price: £179.70 -
SuperFOIL SFTV (1mm x 1.5m) All Lengths
Vendor:Superfoil
Free delivery on orders over
£450
£540
from
Regular price £62.40 £74.88Sale price £62.40 £74.88 Regular priceUnit price per£0.00£0.00 -
Isover Spacesaver Ready-Cut - All Sizes
Vendor:Isover
Free delivery on Isover orders over
£300£360
from
Regular price £34.59 £41.51Sale price £34.59 £41.51 Regular priceUnit price per£0.00 -
25mm Shock Pad Tile 2.25m x 0.9m
Vendor:Artificial Grass
Free delivery on Artificial Grass Accessories orders over
£200£240
Regular price £27.45 £32.94Sale price £27.45 £32.94 Regular priceUnit price per£0.00 -
Barrier Mat 2 x 1.2m - All Sizes
Vendor:H And H Acoustics
Free delivery on orders over
£450£540
from
Guide Price: £20.67 Guide Price: £24.80 -
Karma Visco 400 36mm x 2400mm x 600mm
Vendor:Karma
Free delivery on orders over
£450£540
Guide Price: £61.50 Guide Price: £73.80 -
Karma Visco 1200mm x 600mm - All Sizes
Vendor:Karma
Free delivery on orders over
£450£540
from
Guide Price: £25.70 Guide Price: £30.84 -
Karma Overlay 2400mm x 600mm - All Sizes
Vendor:Karma
Free delivery on orders over
£450£540
from
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Soprema Tecsound SY50 6.05m x 1.22m
Vendor:Soprema
Free delivery on orders over
£450£540
Guide Price: £114.95 Guide Price: £137.94 -
Gyproc Thermaline Plus (2.4m x 1.2m) All Sizes (Price Per Pallet)
Vendor:British Gypsum
Free delivery on British Gypsum orders over
£300£360
from
Regular price £1,223.33 £1,468.00Sale price £1,223.33 £1,468.00 Regular priceUnit price per£0.00 -
Tyvek Supro Plus 50m x 1.5m
Vendor:Tyvek
Free delivery on Tyvek orders over
£300£360
Regular price £189.65 £227.58Sale price £189.65 £227.58 Regular priceUnit price per£0.00 -
IKO Enertherm ALU PIR 2.4m x 1.2m - All Sizes
Vendor:IKO PIR
Free delivery on IKO PIR orders over
£300£360
from
Regular price £9.71 £11.65Sale price £9.71 £11.65 Regular priceUnit price per£0.00 -
Soprema Tecsound SY100 4m x 1.2m
Vendor:Soprema
Free delivery on orders over
£450£540
Guide Price: £140.97 Guide Price: £169.16 -
Isolation Tape 15m x 6mm - All Sizes
Vendor:Karma
Free delivery on orders over
£450£540
from
Regular price £6.99 £8.39Sale price £6.99 £8.39 Regular priceUnit price per£0.00 -
Knauf Acoustic Roll - All Sizes
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
from
Regular price £42.55 £51.06Sale price £42.55 £51.06 Regular priceUnit price per£0.00 -
STRP Pro High Performance Reinforced Foil Vapour Control Layer 1.6m x 50m (80m2 Roll)
Vendor:Novia
Free delivery on orders over
£450£540
Regular price £194.98 £233.98Sale price £194.98 £233.98 Regular priceUnit price per£0.00 -
Black Mountain Natuwool Rolls - All Sizes
Vendor:Black MountainfromRegular price £73.74 £88.49Sale price £73.74 £88.49 Regular priceUnit price per£0.00 -
VC200 Reflective Air Leakage & Vapour Control Layer 1.5m x 50m (75m2 Roll)
Vendor:Novia
Free delivery on orders over
£450£540
Regular price £83.20 £99.84Sale price £83.20 £99.84 Regular priceUnit price per£0.00 -
Danosa Fonodan 50 Auto Adhesive Tape - 10m x 0.05m
Vendor:Danosa
Free delivery on orders over
£450£540
Regular price £7.50 £9.00Sale price £7.50 £9.00 Regular priceUnit price per£0.00 -
Danosa Impactodan 5 Polyethylene Foam Sheet
Vendor:Danosa
Free delivery on orders over
£450£540
from
Regular price £26.50 £31.80Sale price £26.50 £31.80 Regular priceUnit price per£0.00 -
Wraptite FZ Membrane - All Sizes
Vendor:Proctor
Delivery charges calculated at checkout
from
Regular price £87.10 £104.52Sale price £87.10 £104.52 Regular priceUnit price per£0.00 -
Danosa Impactodan 10 Polyethylene Foam Sheet - 25m x 2m
Vendor:Danosa
Free delivery on orders over
£450£540
Regular price £139.95 £167.94Sale price £139.95 £167.94 Regular priceUnit price per£0.00 -
Micafil Vermiculite Loose Fill Loft Insulation (Large Grade) 110 Litre Bag
Vendor:Dupre
Free delivery on orders over
£450£540
Guide Price: £53.19 Guide Price: £63.83 -
Save up to 20%Forgefix Loft Leg (Box of 12) - All Sizes
Vendor:Forgefix
Free delivery
from
Regular price £11.98 £14.38Sale price £11.98 £14.38 Regular priceUnit price per£14.98£17.98Sale -
Permo Frame Anthracite - All Sizes
Vendor:Klober
Free delivery on Klober orders over
£325£390
from
Regular price £118.66 £142.39Sale price £118.66 £142.39 Regular priceUnit price per£0.00 -
Kemwell MP-1000 6mm x 2400mm x 1200mm (100 Sheets per Pallet)
Vendor:Kemwell Fire
Free delivery on Kemwell Fire orders over
£2£2.40
Guide Price: £4,473.51 Guide Price: £5,368.21 -
Superfoil SFTV-FR - All Sizes
Vendor:Superfoil
Free delivery on orders over
£450
£540
from
Regular price £39.81 £47.77Sale price £39.81 £47.77 Regular priceUnit price per£0.00 -
IKO Enertherm ALU 25mm x 2.4m x 1.2m
Vendor:IKO PIR
Free delivery on IKO PIR orders over
£300£360
Regular price £9.71 £11.65Sale price £9.71 £11.65 Regular priceUnit price per£0.00 -
IKO Enertherm ALU 70mm x 2.4m x 1.2m
Vendor:IKO PIR
Free delivery on IKO PIR orders over
£300£360
Regular price £20.25 £24.30Sale price £20.25 £24.30 Regular priceUnit price per£0.00 -
IKO Enertherm ALU 110mm x 2.4m x 1.2m
Vendor:IKO PIR
Free delivery on IKO PIR orders over
£300£360
Regular price £32.15 £38.58Sale price £32.15 £38.58 Regular priceUnit price per£0.00 -
Eolis HC 135mm x 1.5m x 8m (12m2 Roll)
Vendor:Actis
Free delivery on Actis orders over
£300£360
Regular price £169.00 £202.80Sale price £169.00 £202.80 Regular priceUnit price per£0.00
Insulation boards
Welcome to our Floor Insulation category at Build4Less Here, you'll find a comprehensive range of floor insulation solutions catering to various needs and preferences. Let's explore the different types of floor insulation available and guide you in selecting the perfect fit for your project.
Polyisocyanurate (PIR) Insulation Boards
Our PIR Insulation Boards, such as Celotex GA4000, TB4000, XR4000, and Mannok Therm PIR, are renowned for their thermal efficiency. These boards are versatile, making them suitable for multiple applications, including underfloor heating systems. Their rigid structure provides excellent load-bearing capacity, ideal for floors that experience regular foot traffic.
Expanded Polystyrene (EPS) Insulation
EPS 70 offers a cost-effective insulation solution with good thermal properties. This lightweight material is easy to handle and install, making it a popular choice for DIY enthusiasts and professionals alike. It's particularly effective in areas where moisture resistance and durability are key considerations.
Kingspan Insulation Boards
Kingspan Thermafloor TF70 and Kooltherm K103 boards are premium options known for their exceptional thermal performance. These boards are thinner than traditional insulation materials, providing more space without compromising on insulation quality.
Specialized Acoustic Insulation
For those looking to reduce noise transmission, our Karma Acoustilay and Regupol Quietlay products are ideal. They are specifically designed to enhance acoustic insulation in floors, making them perfect for apartments, studios, and offices.
Extruded Polystyrene (XPS) Insulation
Products like Danosa Danopren TR XPS and BASF Styrodur XPS are excellent for high-load applications. These insulations offer superior moisture resistance and strength, ideal for basements and areas prone to dampness.
Mineral Wool Insulation
Knauf OmniFit Slabs and Rolls provide robust thermal and acoustic insulation. These are versatile and can be used in various applications, including floor insulation. They are particularly useful in environmentally conscious projects due to their sustainable composition.
Advanced Insulation Solutions
For cutting-edge insulation needs, Spacetherm Blanket and Eco-versal offer high-performance options. These materials are designed for maximum efficiency in thermal insulation, making them suitable for high-specification projects.
Accessories
We also offer essential accessories like Foil Tape to ensure a complete and effective insulation installation.
Choosing the Right Floor Insulation
- Thermal Performance: Consider the U-value you need to achieve and choose a product that meets these requirements.
- Application Area: For underfloor heating, opt for high compressive strength products like PIR boards. For noise-sensitive areas, go for acoustic insulation.
- Environmental Conditions: In damp areas, choose moisture-resistant options like XPS.
Space Constraints: If space is limited, consider thinner, high-performance options like Kingspan boards.
Remember, our range covers various sizes and thicknesses to cater to different project scales and requirements.
Rated Excellent



