A curtain wall system which has been designed to enhance thermal performance meaning the system can exceed current Building Regulations. It is a stick type front loaded system using spring pins and a specially designed cleat which allows square cutting throughout.

The system can be either zone drained (via conventional pressure plate drainage or using a specially designed spout system) or it can be mullion drained.

The zone drained system can be assembled capped, uncapped (using the SAS toggles) or combination of the two.

Section sizes vary from 50–250 mm (50, 80, 100, 125, 150, 175, 200, 225 and 250 mm). Specific profiles can be incorporated offering design flexibility.

Features and benefits:

High thermal performance.
Excellent weather performance.
Thermal breaks are extruded to BS 7619.
Gaskets are manufactured in accordance with BS 3734.

Performance:

Tested to CWCT specification sequence B and in accordance with BS EN 13830.

Glazing:

22–50 mm thick glazing available.
Consult with Senior Aluminium Systems for recommendations and details. All glazing complies with BS 6262 and ground floor glazing will comply with Secured by Design (inner pane to be a minimum of 6.8 mm laminated).

Mullions:

Mullion size dependent on wind load, mullion centres and tie back positions. Transom size subject to span and glass weight and in-conjunction with architectural design.

SAS SF52 Zone Drained Curtain Wall EPD