Replacement windows in Adelaide homes
Replacing existing windows in an occupied home is its own discipline — frame removal, brick or render reinstatement, internal architraves, and dust control all matter. Clearfox Windows handles all of it as part of the install.
What we do
We measure the existing openings, recommend a like-for-like or upgraded-style replacement, and complete the swap with internal and external reinstatement included. Most jobs leave the home looking better than the original — and dramatically more energy-efficient.
Pricing context
Single replacement windows: $4,000–$8,000 fitted. Full-home replacements (8–15 openings): $35,000–$120,000 depending on frame, glazing, and finishing scope.
Every quote is fixed in writing after the on-site measure. No “from $X” anchor games — the range above is what real Adelaide jobs cost.
Where we work
We install across Adelaide CBD, the Eastern, Western, Northern, and Southern Suburbs, and the Adelaide Hills. On-site measure within five working days; written quote within 48 hours of the visit.
Frequently asked questions
Can you replace heritage sash windows?
Yes. We replace timber sash with sympathetic timber sash, or with double-glazed timber sash if the heritage overlay allows the upgrade. We talk through council overlay considerations at the on-site measure.
Do you replace windows in occupied homes without major disruption?
Yes. Most replacement-window jobs are completed window-by-window, with each opening secured the same day. The home remains lock-up at the end of every working day.
Is window replacement worth doing for energy efficiency alone?
If the existing windows are single-glazed and 20+ years old, energy savings from a full upgrade can be substantial — 20–40% of heating/cooling load lost through old windows is typical. Our quote will include the indicative energy story.
Get a quote for your job
Request a window quote → — quick, free, no obligation.