The 150mm Expanded Polystyrene EPS150 Jabfloor insulation board from Jablite delivers an affordable, robust, and thermally effective option that's straightforward to cut and fit. This adaptable EPS insulation board works brilliantly for insulating floors, walls, and roofs across residential and commercial projects.
Delivering steady thermal performance in varying temperature conditions, this 150mm thick Expanded Polystyrene EPS 150 functions as a dependable and durable insulation material throughout a building's entire lifespan. Its moisture-resistant, rot-proof, and non-toxic composition makes it perfect for multiple applications, whilst its 150mm x 1200mm x 2400mm dimensions offer excellent flexibility.
150mm Jablite EPS Polystyrene comes in sheets or blocks with grades spanning EPS70 to EPS500 and EPS E, incorporating a flame-retardant additive for enhanced safety. Jablite EPS150 particularly excels with outstanding thermal insulation capabilities, delivering thermal conductivity of 0.035 W/mK.
This lightweight, closed-cell plastic material integrates seamlessly with most building products, offering tremendous versatility across different insulation requirements. 150mm Jablite Jabfloor insulation board is completely free from CFC and HCFC, making it an environmentally conscious choice that's fully recyclable.
Brand: Jablite / BEWI ®
Model: 150mm EPS 150
Thickness: 150mm
Length: 2400mm
Width: 1200mm
Board coverage: 2.88m2
Pack Quantity: 4
Pack coverage: 11.52m2
Dimensions: 2,400mm x 1,200mm x 150mm
R-Value: 0.68m2K/W
Thermal Conductivity: 0.035 W/mK
Compressive Strength: 150kPa
Density: 25kg/m3
Colour: White with grey dots
Material: Expanded Polystyrene - EPS insulation
Edging: Square Edge
Applications: Flooring ǀ Walls ǀ Construction
Features: Versatile EPS ǀ Polystyrene Board
Manufacturer: 150mm BEWI Jabfloor EPS®
Perfect for installation above a concrete slab or precast concrete floor in domestic ground-floor builds, this 150mm eps insulation can be topped with a chipboard wearing layer to satisfy Building Regulations' U-value standards. For optimal durability and performance, store the material in a covered area, away from direct sunlight and ground moisture.
150mm Jabfloor is a floor insulation board engineered to achieve required U-values and compressive performance across various floor applications:
150mm EPS 150 Jablite is engineered for straightforward handling and cutting without requiring specialist equipment. It represents a practical and budget-friendly solution for insulation across numerous construction applications.
Browse our BEWI range and filter by thickness or coverage using the left-hand menu. To discuss product suitability for your project or request a quantity discount quote, get in touch by phone on +4402038839057, email sales@insulationbee, or use Live Chat for the best UK Jabfloor Board prices.








