SPG Patent Glazing System

The SPG System single or double glazed patent glazing is suitable for vertical or sloping applications, including extended rooflights and canopies. It is a traditional patent glazing system with a two edge supported bar and the structural stalk on the outside of the building. Extruded saddle brackets and snap-on beads have no external fixings.

The system provides a weathertight roof down to a pitch of 15°. It is compatible with SAS windows, SAS shopfronts/ entrances and SAS curtain wall for a total facade service.

Design, installation and glazing service is available through a nationwide network of installers.

Composition and manufacture:

• Aluminium alloy: 6063, T6 to BS 1474: 1987.
• Insulation materials: Rigid PVC.
• Gasketry: PVC Nytrile to BS 3734 and BS 7412 Cat A.

Dimensions:

• Maximum bar spacing: 1200 mm.
• Maximum height: To suit conditions.
• Designed to accommodate various glazing options from 6 mm to 34 mm overall thickness.