Before
After
Dark timber-framed kitchen windows replaced with new double glazed units.
Family-owned Canberra business · 20+ years’ experience
Double glazed door & window installation for better comfort and a cleaner finish.
Our newest service: supply and install or installation-only support for double glazed doors and windows — including removal of your old units, air sealing, and tidy finishing of the surrounding plaster, render and paint.
New Service
What the window service includes
- ✓Supply and install double glazed doors and windows, or install customer-supplied units
- ✓Remove existing doors and windows safely and prepare the opening
- ✓Install new units with careful alignment and weather-conscious finishing
- ✓Air seal around window frames to reduce drafts and improve comfort
- ✓Remove old windows, packaging and job-related rubbish
- ✓Repair small render or gyprock damage caused during window removal and installation
Please note: Small repair work is included where practical. Larger render, structural, framing, waterproofing or internal wall repairs may need to be quoted separately after inspection.
See recent installations below
Recent Projects
Window and door installations, before and after.
Recent double glazed window and door installations completed by our team in Canberra.
Before
After
Before
After
Old corner windows removed and replaced with new double glazed windows.
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After
Large opening fitted with new double glazed sliding panels.
Short clip of a completed double glazed window installation.
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After
Worn entry door and security screen replaced with a modern charcoal double glazed door.
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After
Traditional timber entry upgraded to a timber-look double glazed door with sidelights.
After
New double glazed entry door and sidelights installed on a brick home in Canberra.
Frequently Asked Questions
Common questions about door and window installation.
Do you supply and install double glazed doors and windows?
Yes. We can assist with supply and install options, or installation-only work where suitable windows have already been sourced.
Do you remove the old windows?
Yes. The service can include removing existing windows, preparing the opening and removing job-related rubbish.
Do you repair damage around the window after installation?
Small render or gyprock damage caused during removal and installation can be repaired where practical. Larger repairs may need a separate quote after inspection.
Do you air seal around the windows?
Yes. Air sealing around the window frame is part of the installation focus, helping reduce drafts and improve comfort.
Do you provide free quotes?
Yes. We can arrange a free site inspection or quote depending on the work required.
Can you also fix the plaster and paint afterwards?
Yes. Painting, plastering and rendering are our core trades, so the area around your new windows can be left fully finished.
Thinking about double glazed doors or windows?
Contact Reliable Renovation Services for a free quote and practical advice on your next residential or commercial project across Canberra and surrounding areas.