45mm BEWI EPS70 Jabfloor Floor Insulation Board

The 45mm Expanded Polystyrene EPS70 Jablite Jabfloor Insulation Board delivers outstanding thermal performance with excellent durability and straightforward installation. This premium EPS insulation board excels at protecting floors, walls, and roofs with consistent thermal efficiency across varying temperature conditions.

Engineered for long-term performance, Expanded Polystyrene EPS 70 at 45mm thickness provides dependable insulation throughout a building's entire lifespan. Its moisture-resistant, rot-proof, and non-toxic composition suits diverse construction applications, whilst its 45mm x 1200mm x 2400mm dimensions offer practical flexibility. The material is lightweight, features closed-cell construction, and integrates seamlessly with standard building products.

Jablite EPS Polystyrene boards are supplied in multiple grades from EPS70 to EPS500 and EPS E, all incorporating flame-retardant additives for enhanced safety. Jablite EPS70 and EPS100 deliver exceptional thermal insulation with thermal conductivity values of 0.032 and 0.031 W/mk respectively, making them ideal for demanding applications.

This 45mm Jablite Jabfloor insulation board is completely CFC and HCFC-free, and fully recyclable, delivering environmental benefits alongside superior thermal protection.

Product specification

Brand: Jablite / BEWI ®

Model: 45mm EPS 70

Thickness: 40mm

Length: 2400mm

Width: 1200mm

Board coverage: 2.88m2

Pack Quantity: 13

Pack coverage: 37.44 m2

Dimensions: 2,400mm x 1,200mm x 45mm

R-Value: 0.68m2K/W

Thermal Conductivity: 0.038W/mK

Compressive Strength: 70kPa

Density: 15kg/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: 45mm BEWI Jabfloor EPS®

Made To Order Sizes

• Thicknesses: There are standard thicknesses which are 25, 30, 40, 50, 60, 75, 100, 120, 150 and 200mm. However, other thicknesses are available to order. Our options go from 25mm to 600mm.
• Grades: Our avaiable Grades are 70, 100, 150, 200, 250 & 300mm.
• Made to order enquiry: Please send your quote request to sales@insulationbee.co.uk for a costume size product.

Application

Perfect for installation above concrete slabs or precast concrete floors in residential ground-floor constructions, this 45mm eps insulation can be topped with chipboard to satisfy Building Regulations U-value standards. Proper storage under cover, away from direct sunlight and ground moisture, ensures optimal performance and longevity.

• Jabfloor 70: Domestic
• Jabfloor 100: Offices, Special Occupancy Residential (e.g. Care Home)
• Jabfloor 150: Public, Government and Educational Buildings
• Jabfloor 200: Industrial and Commercial
• Jabfloor 250: Industrial, Cold Store, Heavy Commercial

45mm Jabfloor is a floor insulation board that meets required U-value and compressive performance standards across multiple floor construction types:

1. Below ground supported slab
2. Above slab below chipboard
3. Above slab below screed
4. Precast suspended concrete
5. Cold Store

Compression Performance

• Jabfloor Grade: 70 / 100 / 150 / 200 / 250
• Nominal Density (Kg/m3): 15 / 20 / 25 / 31 / 34
• Compressive Strength 1% (kN/m2): 20 / 45 / 70 / 90 / 100
• Compressive Strength 10% (kN/m2): 70 / 100 / 150 / 200 / 250
• Shear Strength (kN/m2): 55 / 75 / 100 / 200 / 250
• Shear Modulus (kN/m2): 2100 / 2800 / 3400 / 4100 / 4800

Thermal Conductivity (Lambda) (W/mK)

1. Jabfloor 70: 0.038
2. Jabfloor 100: 0.036
3. Jabfloor 150: 0.035
4. Jabfloor 200: 0.034
5. Jabfloor 250: 0.034

Handling

EPS 70 Jablite at 45mm thickness is engineered for straightforward handling and cutting without requiring specialist equipment. This cost-effective and practical solution performs reliably across diverse construction and insulation projects.

Info

Browse our complete BEWI range and refine by thickness or coverage using the filters on the left. For expert advice on product suitability for your project or to request a quantity discount quotation, contact us on +4402038839057, email sales@insulationbee, or use Live Chat - Competitive UK Jabfloor Board Pricing.