Timber windows in Harrow
Made-to-size timber windows, manufactured in engineered hardwood or slow-grown softwood and fitted by our own teams. Covering Harrow and the wider Greater London area.
- Made to size from a measured survey, never cut down from stock
- FSC-certified timber with chain-of-custody paperwork
- Fixed written quotation with the lead time stated
- 10-year workmanship guarantee in writing
Free measured survey · No obligation · Reply within one working day
Quote for Harrow
Free measured survey in Harrow.
Timber windows in Harrow
Cottage Windows in Harrow rewards patience at the setting-out stage. The housing here is largely Victorian and Edwardian terraces, mansion blocks and post-war infill, and that shapes what will actually fit. Add high pollution load and sheltered urban humidity to that and paint failure on south-facing sashes and rot at the bottom rail becomes the usual trigger for replacement. The detail we will not compromise on is small-pane work where the glazing bar width decides whether it looks right.
Nothing is ordered until someone has stood in front of the opening with a tape. Rough dimensions and a couple of photographs are enough for us to price it properly.
Worth knowing locally: large numbers of properties sit in conservation areas with like-for-like replacement conditions.
What we cover locally
- Sash Windows in Harrow
- Casement Windows in Harrow
- Flush Casement Windows in Harrow
- Bay Windows in Harrow
Survey visits in Harrow are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Harrow
Every product below is manufactured to your dimensions.
Sash Windows
Box sash and spring balance sliding sashes.
Learn more →Casement Windows
Side-hung and top-hung in any opening configuration.
Learn more →Flush Casement Windows
Sash face sitting flush with the frame.
Learn more →Bay Windows
Square, splayed and curved bays with structural head support.
Learn more →Tilt and Turn Windows
Dual-action opening for ventilation and inward cleaning.
Learn more →Cottage Windows
Small-pane and Yorkshire sliding lights for rural stock.
Learn more →Fixed Light Windows
Non-opening lights for gables, stairwells and feature openings.
Learn more →Window Replacement
Like-for-like replacement with minimal disruption.
Learn more →What clients tell us
Feedback collected directly from completed projects. Full written references are available on request before you commit.
“The survey picked up that two openings had dropped, which the original measurements had missed.”
Verified client, Greater London“Finish quality was better than the units they replaced and the draughts have gone completely.”
Verified client, Greater London“Fitting was tidy, the making good was done properly and they took the old frames away.”
Verified client, Greater LondonHarrow questions
How long does a typical order take?
Most made-to-size orders run six to ten weeks from survey to delivery. Conservation and heavily detailed work can take longer, and we confirm the lead time in writing at quotation rather than leaving it open.
Do you take a deposit?
Not before the measured survey. A deposit is only requested once the survey is complete and you have approved the final schedule and price.
What if the opening is out of square?
Most older openings are. The survey records the actual dimensions at several points and the unit is manufactured to suit, which is the main reason we survey rather than work from the sizes given over the phone.
What guarantee do you provide?
Ten years on workmanship, covering manufacture and the factory-applied finish. Where we install, the installation is covered too. It is issued in writing with the handover paperwork.
Can you price from drawings?
Yes. Send a drawing set or a schedule and we will price against it. If anything is ambiguous we will query it before quoting rather than assume and reprice later.
Talk to us about your project
Free, no obligation, and a fixed figure in writing. We will tell you honestly if what you are asking for is not the right answer.
Request a quote Call 0800 088 6248