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NBS Source

Application

Vertical or sloping applications,

Description

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.

General information

Finish

Anodized

Powder-coated

Material

Aluminium

Uniclass

Pr_20_76_51_05 Aluminium patent glazing barsPrimary

CAWS

H10/10 Patent glazing

H10/115 Patent glazing

Product range

Patent Glazing Systems

Specification data - Aluminium patent glazing bars

Standard

To BS 1474:1987, BS 3734, BS 7412.

Finish

-

Coating

Anodized.

Anodized and polyester powder coated finishes are available to order. Consult with manufacturer for colour range.

Powder coated.

Anodized and polyester powder coated finishes are available to order. Consult with manufacturer for colour range.

Colour

Insert requirement.

-

Film thickness (minimum)

In micrometres (μm). Consult with manufacturer following choice of finish.

-

Infill

Insulating glass units.

Single glazed panes.

Spacing

Insert requirement, or 'As drawing'.

-

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