The ClimateGuard thermally broken range.

Thermally Broken Double Glazed Windows and Doors in Penrith

Double glazing only works properly when the frame stops heat as well as the glass does. ClimateGuard puts a polyamide thermal break between the inside and outside aluminium, so the frame no longer conducts Penrith summer heat in or winter warmth out. We fabricate the full range at Lemko Place: framing platforms, awning and casement windows, sliding windows, hinged doors and sliding doors, all tested to AS2047 and NCC energy compliant.

THERMALLY BROKEN · MADE IN PENRITH

Who We Are

For 7 star homes, noisy sites and buildings chasing NCC compliance.

ClimateGuard is the range we recommend when the energy report or the acoustic report drives the window choice: new homes chasing a 7 star rating, renovations near the M4 and the Great Western Highway, and apartment or commercial projects that need NCC Section J compliance. Frames fabricate the same way as our other systems, so lead times and installation are no different.

ClimateGuard systems we fabricate

ClimateGuard Awning Casement Window

Thermally broken awning and casement, glass 6mm to 30mm, water to 600 Pa.

ClimateGuard Sliding Window

Thermally broken horizontal slider, panels to 300kg.

ClimateGuard Hinged Door

50mm thermally broken hinged door, glass 24mm to 36mm.

ClimateGuard Architectural Sliding Door

Thermally broken sliding and stacking door, panels to 2700mm x 1500mm.

ClimateGuard 100mm Centre Double Glazed Framing

100 x 60mm centre glazed platform, U value from 1.58.

ClimateGuard 100mm Front Double Glazed Framing

100 x 60mm front glazed platform for easy on-site glazing.

ClimateGuard 150mm Centre Double Glazed Framing

150 x 60mm centre glazed, water to 1200 Pa, the top performer.

ClimateGuard 150mm Front Double Glazed Framing

150 x 60mm front glazed for large facades.

ClimateGuard at a glance

U values are frame and glass combinations from the system reports. Lower is better. We confirm the combination that meets your energy report at the measure.

SystemGlassU value range (W/m2K)Water ratingBest suited to
Awning Casement Window6 to 30mm3.06 to 3.81600 Pa awningBedrooms, living areas, facades
Sliding Window6 to 30mm2.22 to 3.07350 PaWide openings, apartments
Hinged Door24 to 36mm2.29 to 3.19300 PaEntries and balcony doors
Architectural Sliding Door6 to 30mm1.96 to 3.18450 PaLuxury homes, apartments
100mm Centre Glazed Framing12 to 36mm1.58 to 3.00600 PaFixed glazing, shopfronts
100mm Front Glazed Framing12 to 36mm1.58 to 3.01600 PaEasy reglazing facades
150mm Centre Glazed Framing12 to 36mm1.58 to 2.991200 PaTall storeys, wide spans
150mm Front Glazed Framing12 to 36mm1.57 to 3.011000 PaLarge architectural facades

Browse by window or door type

Thermally broken options sit alongside the residential and architectural systems on each type page.

Chasing an energy rating?

Send the energy report or the window schedule. We quote the ClimateGuard combination that meets it and measure on site before fabrication.

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Questions about thermally broken windows?

What does thermally broken mean?

A strip of polyamide separates the inside and outside halves of the aluminium frame, so heat cannot travel straight through the metal. The glass is double glazed as well, so the whole window insulates, not just the middle.

It helps, but a plain aluminium frame conducts heat around the glass. For a rated result, or a quiet result near a main road, the thermally broken frame makes the difference.

Usually, with the right glass. ClimateGuard framing achieves U values from about 1.58 W/m2K; we match the frame and glass combination to the figures in your report.

More than KlassicView, yes, because of the thermal break and the double glazed units. We quote it alongside the standard option so you can compare.

No. It fabricates the same way as our other systems; lead time depends mainly on the glass units.

Thermally broken windows and doors across Penrith and Western Sydney.

We measure, fabricate and install from Lemko Place in Penrith, so our team comes to you.