Jablite is the UK's largest producer of EPS products for insulation and civil engineering applications

Partial-Fill Cavity Wall Insulation

Overview

Jablite Partial-Fill Cavity Wall Insulation is manufactured from expanded polystyrene (EPS) and is designed to be incorporated into new masonry walls during construction.

The insulation is lightweight and easy to handle and is retained against the required leaf by clips on the wall ties.

Key Benefits
  • Easy to install
  • Lightweight and easy to handle
  • Resistant to moisture
  • Durable and rot-proof
  • Maintains the cavity
  • EPS has an A+ rating in the BRE Green Guide to Specification
  • Permanent insulation for the lifetime of the building

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Downloads & Specifications
Partial-Fill Cavity Wall Insulation

BBA Certificates and other supporting documents can be found in Technical Resources

Technical Resources
Technical information
Product specification

Dimensions

Standard size: 1200 x 450mm.

Thickness: 25, 40, 50, 60, 75, 100 and 150mm.

Type

Jablite Partial-Fill Cavity Wall insulation is supplied as EPS 70 (white) and EPS HP 70 (grey) as defined in BS EN 13163. Flame retardant additive material is available to order. Any necessary fire performance should be provided by the facing material and the system design.

Thermal Performance

A U-Value of 0.35W/m2 K can typically be achieved with a 75mm thickness of Jablite Partial-Fill Cavity Wall Insulation based on a common cavity wall construction using a range of materials for both inner and outer leaf.

Thermal Performance

A U-Value of 0.35W/m2 K can typically be achieved with a 75mm thickness of Jablite Partial-Fill Cavity Wall Insulation based on a common cavity wall construction using a range of materials for both inner and outer leaf.

Thermal Resistance