Drained Cavity System
Our Drained Cavity Solution (NSC7) is one of many options in Structherm’s range of Insulated Render Systems. The system is an efficient and cost-effective rendered cladding method for newbuild projects, that require the provision of a drained cavity to satisfy the NHBC and Zurich Regulations.
Increasingly timber frame or lightweight cold rolled infill panels are being utilised to provide the envelope to domestic dwellings. The NHBC and Zurich Municipal require that a drained cavity be provided between the Insulated Render System and the frame where this type of construction is used. Structherm Ltd have developed a drained cavity solution specifically for this application, that allows the Structherm insulated render to be applied to these framed structures with a drained cavity.
Features of our Drained Cavity System (NSC 7):
- Incorporate 15mm drained cavity
- for NHBC and Zurich regulations
- Fast installation
- High thermal efficiency
- Good impact strength
- Vapour permeable
- Flexible choice of final texture and colour
- No expansion joints required*
*Horizontal movement joints may be required if the infill structure has movement joints built in.
Typical Applications:
Suitable for new-build residential projects, that are timber/steel framed and require NHBC/Zurich warranty cover.
For further information, download our Drained Cavity System (NSC7) Datasheet