External Wall DD Slab
by Rockwool Group
External Wall DD Slab is an insulation product compatible with a wide range of third-party accredited external wall insulation systems.
Manufactured using Dual Density technology, the outer surface of each slab features a distinctly higher density than the underside. This provides a firm and robust surface for the application of fixings and render, while the resilient underside can accommodate unevenness in the substrate.
Once installed, adjacent tightly-butted slabs will effectively 'knit' together to provide a continuous insulating layer, eliminating heat losses that would otherwise be caused by gaps.
Specifying ROCKWOOL insulation within an EWI system gives peace of mind to building owners and tenants alike, safe in the knowledge that stone wool insulation will work as effectively as the day it was installed - even after 55 years of use.
Specification Details for External Wall DD Slab (Insulation Slabs)
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Rockwool Group is consulted before specifying.
Certifications & Ratings
Technical
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| Features (?) | Acoustic performance , Breathable , Durable , Non-combustible , Thermal performance | |
| Thermal Conductivity (?) | 0.036 W/mK | 13.87% |
Size & Weight
Physical Properties
Other
File Downloads for External Wall DD Slab
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