Own fleet delivery

Fast & efficient delivery via our own fleet of 26T trucks and vans.

Independent distributor

Established in 2012, we are a family-owned business.

In-house technical help

In-house support to help you make the very most of your project.

Quick & easy ordering

Use our online quoting system to gain competitive prices on our products.

chevron_left chevron_right
Rockwool Full Fill Cavity Batts

Rockwool Full Fill Cavity Batts

ROCKWOOL Cavity Batts provide thermal protection for external masonry walls, and thermal and sound protection within masonry party walls, between dwellings. The batts are quick and easy to accurately cut, and provide a great fit; reducing installation time, avoiding gaps and cold spots, and maximising long term performance. ROCKWOOL Cavity Batts are also used in masonry party walls to prevent the thermal bypass effect, and so achieve a zero U-value, while also providing the required sound protection and fire resistance.

Certification:

ISO14001 - Environmental Management.
EN 13162 - Manufactured in accordance with.
A+ rating on BRE Green Guide

Read more Read less

Key points
  • Acts as a cavity barrier.
  • Euroclass A1 non-combustible.
  • High performing acoustic, thermal and fire protection properties.
  • Will not slump, even if studs shrink.
  • Zero Ozone Depletion Potential (ODP) and Global Warming Potential (GWP).

Specification

Thickness: 50mm, 75mm, 80mm, 100mm, 150mm
Width: 455mm
Length: 1200m
Thermal Conductivity:  0.037 W/mK
Fire Rating: A1

Rockwool Full Fill Cavity Batts
Rockwool Full Fill Cavity Batts

Thickness: 50mm

Rockwool Full Fill Cavity Batts

Best Seller

Rockwool FLEXI Slab

FLEXI® is a multi-use, dual purpose thermal and acoustic insulation product with a unique flexible edge along one side.

Datasheets, Guides and Documents

We haven't added a Technical Datasheet yet. Get in touch if you require one.

You might also like

chevron_left chevron_right