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Patent Glazing - Heritage

Verified by manufacturer 3 months ago

SKY50

Lonsdale Patent Glazing & Rooflights Variant:
Third party certifications:
  • ISO 9001 Quality Management

    Certificate type

Traditional inverted 'T' bar patent glazing system to suit glass for unheated areas.

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+44 (0)20 8801 4221 Website

Application

Suitable for public, heritage, listed building, historic, museums, galleries, offices, universities, residential, schools, colleges, atriums and domestic buildings.

Description

An extruded aluminium traditional inverted ‘T’ bar design, with twin continuous pressure beads and gasketry, ideal for unheated spaces such as canopies, walkways, verandahs, car ports, shelters or rail platforms.


Features and benefits:

  • Weather-tight continuous pressure beads.
  • Traditional inverted ‘T’ bar appearance.
  • 6–7 mm single glazing.

General information

Color

Silver

Other

Polyester powder coated to any RAL, BS or Syntha Pulvin colour.

Finish

Powder-coated

Mill

Material

Aluminium

Aluminium alloy, 6063-T6 to BS 1474.

Glass

Thermal glazing.

Shape

Rectangle

With ‘T’ bar design.

Length

2300 mm

2750 mm

3300 mm

3950 mm

Width

50 mm

65 mm

71 mm

76 mm

Height

Bespoke

Uniclass

Ss_30_30_72_72 Rooflight systemsPrimary

CAWS

H10/115 Patent glazing

Specification data - Rooflight systems

Rooflight

Framed rooflights.

Installation fasteners

Consult manufacturer and insert requirements or omit.

Trim

Consult manufacturer and insert requirements or omit.

Filler

Consult manufacturer and insert requirements or omit.

Hardware

Consult manufacturer and insert requirements or omit.

Operation

Manual.

System accessories

Not required.

End bar wing.

GlazaVent top hung roof ventilator.

Spacing

  • Generally up to and including 750 mm, but wider centres can be accommodated in some circumstances.
  • Spans are for guidance only and structural calculations should be carried out accordingly.

600 mm (nominal).

Insert requirement.

Slope

Glazing bar.

15° (minimum).

Insert requirement.

Bottom overhang lap

Glazing bar.

75 mm (nominal).

Span

Recommended span x overall depth.

2300 x 50 mm.

Form

Flat.

FrameMaterial

Aluminium alloy, 6063-T6.

To BS 1474.

Coating

Frame finish.

Mill finish.

Standard.

Polyester powder coating.

Colour

Frame finish.

A range of architectural finishes available, including polyester powder coating to BS 6496 in standard RAL, Syntha Pulvin or BS colour ranges.

RAL.

Insert requirement.

BS.

Insert requirement.

Syntha Pulvin.

Insert requirement.

Film thickness (minimum)

Frame finish.

Not applicable.

Mill finish.

40 microns.

Type

Glazing or infill.

Other specifications are available including solar control, tinted or diffused glass and photo-voltaic panels.

6 mm clear toughened glass.

6.4 mm clear laminated glass.

6.8 mm clear laminated glass.

7 mm wired safety glass.

Construction

Glazing or infill.

Single skin.

Sustainability data

Contains Red List materials

No

Country of material origin

Europe

Country of product manufacture

United Kingdom

Recyclability

Approximately 85% of the product is aluminium which 100% recyclable, remaining 15% is gaskets and thermal liners.

Recycled content

35 %

Third party certifications

ISO 9001 Quality Management

ISO 9001 Quality Management

ISO 9001

Literature

Thermgard Thermally Broken Rooflights

Thermgard Thermally Broken Rooflights

SpanGard Roof Lanterns & Skylights

SpanGard Roof Lanterns & Skylights

Case studies

V&A Museum

V&A Museum

Kings Cross Station

Kings Cross Station

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