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Trango Windows & Doors
Trango 70 Series Bi-Fold Window

Thermal performance

A 14.8 mm thermal barrier holds temperature across the frame.

Slim sightlines

glass sash 70 mm. More glass in the opening, less frame across the view.

Glazing options

Double glazed unit: 5 mm glass / 18 mm air / 5 mm glass

Certified performance

Certified to AS 2047. Certificate available on request.

Specifications

Profile wall thickness
2.0 mm
Frame width
66.3 mm
Sightline
glass sash 70 mm
Available opening style
left and right folding
Opening direction
outward folding / inward folding
Standard glass
5+18A+5 (fluorocarbon-coated aluminium spacer)
Thermal barrier strip width
14.8 mm
Glazing method
Double glazed unit: 5 mm glass / 18 mm air / 5 mm glass
Thermal barrier
Thermally broken, 14.8 mm
Certification
AS 2047, AS 1288, NCC 2022. Certificate available on request.

Performance

This system has been tested and we hold the report. The figures are not transcribed onto this page, so rather than publish a number we cannot show the working for, ask us and we will send you the report itself.

Request the test report

Technical documents

Drawings, certificates and installation detail for this system are issued on request, so the revision you receive is the current one.

Have a project in mind?

Our team can specify the right system for the opening and the elevation.

Request a Consultation