Timber windows in Grantham
Made-to-size timber windows, manufactured in engineered hardwood or slow-grown softwood and fitted by our own teams. Covering Grantham and the wider Lincolnshire 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 Grantham
Free measured survey in Grantham.
Timber windows in Grantham
Half the Tilt and Turn Windows problems we fix in Grantham started as a sizing assumption. With Georgian Stamford limestone, fenland farmhouses and coastal resort bungalows making up much of the area, off-the-shelf sizes rarely line up. Add low rainfall with severe exposed easterly wind off the North Sea to that and wind-driven rain ingress and sand abrasion on coastal finishes becomes the usual trigger for replacement. In practice that means dual-action hardware that stays reliable through thousands of cycles.
The site visit comes first, because assumptions made in an office get paid for on site. Send us sizes and a photograph and we will come back with a fixed written price.
One local point to factor in: Stamford is one of England's most tightly controlled conservation towns.
What we cover locally
- Sash Windows in Grantham
- Casement Windows in Grantham
- Flush Casement Windows in Grantham
- Bay Windows in Grantham
Survey visits in Grantham are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Grantham
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, Lincolnshire“Finish quality was better than the units they replaced and the draughts have gone completely.”
Verified client, Lincolnshire“Fitting was tidy, the making good was done properly and they took the old frames away.”
Verified client, LincolnshireGrantham questions
Do you deliver nationwide?
Yes, we deliver across England, Wales and Scotland. Delivery is priced into the quotation so there is no separate charge added later.
Do you fit, or supply only?
Both. Supply-only is common for trade and contractor clients. For private clients we usually recommend supply and fit, because responsibility for the fit and the finish then sits in one place.
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.
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.
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.
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