Window repairs
Timber sills and frames rot where paint has failed and water sits. Windows stick, catches loosen and winders wear out. We repair the timber where a repair will last, replace worn hardware, and tell you plainly when a window is past repair.
Labour from $129+ incl. GST
What the job usually includes
- Repairing rotten sections of timber sills and frames
- Filling, sanding and repainting repaired window timber
- Easing sticking windows and replacing worn catches or winders
- Resealing gaps around window frames
- Replacing a window unit where it suits the existing opening, when quoted
Not included
- • Glass cutting and glazing — a glazier is needed for broken glass
- • Structural changes to window openings
- • Double-glazing upgrades and custom window manufacture
- • Work that needs scaffolding or high-rise access
What affects the price
- How far the rot extends into the frame
- Whether matching timber profiles or hardware are available
- Painting after the repair
- Height and access to the window
Photos help. Helpful photos: the whole window from outside, a close photo of any damage, and the catch or winder if that is the problem. Take them from a safe standing position.
When more information is needed. Small hardware and timber repairs can often be estimated from photos. Rot that may extend into the wall, or a full window replacement, usually needs more information first.
Photos from this kind of job
Photos from our own jobs. Where work needs a licence or council approval, a licensed trade handles that part and we take care of the rest on site.

Repairing and repainting a timber window frame 
Installing a large fixed window 
Replacing an old timber window with a new unit
Questions about this job
Can you replace broken glass?
No. Broken glass needs a glazier. We can repair the timber frame and repaint once the glass is done.
Is a rotten sill always a new window?
No. A localised rotten section can often be cut out and repaired. If the rot has spread through the frame, we will tell you before you spend money on a repair that will not last.
Working across Bayswater, Blackburn, Blackburn North, Blackburn South, Boronia, Box Hill and the surrounding eastern suburbs — see the full service area.
Ask about window repairs
Call John and tell us what needs fixing. For straightforward small jobs we can often give an initial phone estimate at no charge.
Call John · 0401 956 680John@TrustedHandyman.com.au or message on WhatsApp.
