Masonry Cavity Wall Products Cavity Solutions

RockClose® Insulated DPC

Insulation for door and window reveals in masonry cavity walls.

If left uninsulated, as much as 20% heat loss can occur around door and window reveals. This results in both expensive heat loss and damaging exposure to moisture. ROCKWOOL ROCKCLOSE® fire resistant Cavity Closers work to effectively minimise thermal bridging at door and window reveals in cavity wall constructions. 

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Product Properties

Product range and ancillaries

Item number External item number Thickness (mm) Width (mm) Length (mm) ml/pallet Minimum quantity (ml)
265258 265258 20 100 1200 1056 200
265265 265265 30 100 1200 720 200
265266 265266 50 100 1200 432 200

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documents

 

 

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RockClose Datasheet
RockClose Datasheet

ROCKCLOSE® is an insulated damp proof course, developed to minimise thermal bridging at door and window reveals in masonry cavity walls.

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ROCKWOOL RockClose - NBS Specification
ROCKWOOL RockClose - NBS Specification

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RockClose Installation Guide
RockClose Installation Guide

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ROCKWOOL UK Interactive Price List March 2024
ROCKWOOL UK Interactive Price List March 2024

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ROCKWOOL Republic of Ireland Price List March 2024
ROCKWOOL Republic of Ireland Price List March 2024

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Need technical support?

For all technical product and application queries, please contact our technical solutions team at technical.solutions@rockwool.co.uk or call 01656 868 490. You can also contact our technical team by completing our online form.

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