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Double Glazing Front Doors
Retrofit double glazing for your existing front door frames with no need to replace the whole door. We remove the single-glazed unit from your door's glazed panel and install a custom-cut, high-performance double glazed sealed unit in its place, delivering improved thermal and acoustic performance without altering your existing door frames.
$700 to $1,100
Per Door
Per door, depending on size. Price above includes Economy ThermoTech™ glass as standard - see other glass options below or use our double glazing cost calculator for an approximate price for your project.
Glass Options
Most popular
Economy ThermoTech™
$285 /sqm
U-VALUE
2.5
2.5
SHGC / VLT
0.71 / 78
0.71 / 78
WARRANTY
10 yr
10 yr
Most popular
LightBridge / Optitherm™
$395 /sqm
U-VALUE
1.4
1.4
SHGC / VLT
0.59 / 79
0.59 / 79
WARRANTY
10 yr
10 yr
Best for noise
LightBridge Next / Optitherm Hush™
$455 /sqm
U-VALUE
1.4
1.4
ACOUSTIC
RW38
RW38
WARRANTY
10 yr
10 yr
Best for heritage
Ultimate Performance VIG
$895 /sqm
U-VALUE
0.4
0.4
THICKNESS
8.3mm
8.3mm
WARRANTY
15 yr
15 yr
Sliding Doors
From $1,800
Folding Doors
From $1,800
French Doors
From $1,700