Northern Ireland
Hardwood windows in County Londonderry
Bespoke timber windows and doors, surveyed, made and installed across County Londonderry — Londonderry, Coleraine, Limavady, Portstewart, Magherafelt and everywhere between.
Our hardwood windows are made from kiln-dried hardwood, machined in the workshop and factory-finished before they ever reach a County Londonderry site. Wet-brushing on site is where timber windows get a bad name.
A well-made timber joinery in County Londonderry should open with one hand, seal without slamming and need nothing more than a wash and an occasional inspection. That is the standard we work to.
What we bring to a County Londonderry project
- End-grain sealed at every cut before assembly — the single detail that decides whether joinery rots.
- Compression seals rather than brush pile where the design allows, for a measurably tighter close.
- Micro-porous finishes that let the timber breathe rather than trapping moisture behind a hard film.
- FSC-certified hardwood with documented chain of custody, available on request for planning submissions.
- Factory-finished in controlled conditions — three coats minimum, fully cured before delivery.
Guide prices in County Londonderry
Prices below are supplied-and-fitted including VAT, for a typical domestic unit in Idigbo with double glazing and a factory-painted finish. Oak, Accoya, triple glazing and larger openings move the figure up; ordering several units at once brings it down.
| Product | Guide range, fitted |
|---|---|
| Hardwood Sash Windows | £1,900 – £2,600 |
| Timber Casement Windows | £1,400 – £1,900 |
| Timber Flush Casement Windows | £1,500 – £2,050 |
| Oak Windows | £2,300 – £3,200 |
| Accoya Windows | £2,100 – £2,900 |
| Sapele Windows | £1,700 – £2,300 |
| Idigbo Windows | £1,500 – £2,050 |
| Hardwood Bay Windows | £3,800 – £5,500 |
| Georgian Bar Windows | £1,800 – £2,500 |
| Conservation Area Windows | £2,000 – £2,800 |
We install across County Londonderry with our own fitting teams and make good internally as part of the price. No sub-contracted surprises.
Free survey in County Londonderry
Measured, priced and drawn before anything is made.
Every product, available across County Londonderry
Windows
Traditional box and spring sliding sash windows in solid hardwood.
Learn more →Guide from £1,900Timber Casement WindowsSide and top-hung casements built to traditional proportions.
Learn more →Guide from £1,400Timber Flush Casement WindowsSashes that sit flush within the frame for a clean, traditional face.
Learn more →Guide from £1,500Hardwood Bay WindowsSplayed, square and canted bays built as one structural unit.
Learn more →Guide from £3,800Hardwood Tilt & Turn WindowsDual-action hardwood windows for ventilation and cleaning.
Learn more →Guide from £1,900Timber
European oak windows with exceptional grain and durability.
Learn more →Guide from £2,300Accoya WindowsModified timber with a 50-year above-ground warranty.
Learn more →Guide from £2,100Sapele WindowsA dense, stable hardwood with a warm reddish tone.
Learn more →Guide from £1,700Idigbo WindowsLight-toned hardwood, excellent value for painted finishes.
Learn more →Guide from £1,500Heritage
True astragal and putty-line glazing bars for period accuracy.
Learn more →Guide from £1,800Conservation Area WindowsWindows detailed to satisfy conservation area planning.
Learn more →Guide from £2,000Listed Building WindowsLike-for-like joinery for Grade I, II* and II properties.
Learn more →Guide from £2,300Hardwood Cottage WindowsSmall-pane hardwood windows for cottages and barns.
Learn more →Guide from £1,500Glazing
Warm-edge sealed units in solid hardwood frames.
Learn more →Guide from £1,600Triple Glazed Timber WindowsDeep-section hardwood frames with triple sealed units.
Learn more →Guide from £2,200Heritage Slim Double GlazingUnits as slim as 11mm for heritage sightlines.
Learn more →Guide from £1,900Hardwood Roof Lanterns & Orangery GlazingStructural hardwood lanterns and orangery roof glazing.
Learn more →Guide from £4,200Doors
Matched pairs of outward or inward opening hardwood doors.
Learn more →Guide from £2,600Timber Bi-Fold DoorsTop-hung folding sliding doors in engineered hardwood.
Learn more →Guide from £6,500Timber Sliding Patio DoorsLift-and-slide hardwood patio doors on hardwood tracks.
Learn more →Guide from £5,200Timber Front DoorsEngineered hardwood entrance doors with matching frames.
Learn more →Guide from £2,200Restoration
Full replacement of failed timber or uPVC windows.
Learn more →Guide from £1,700Hardwood Window RepairsSplice repairs, cill renewal and sash rebuilds.
Learn more →Guide from £450Draught Proofing & RestorationBrush-pile sealing and cord renewal for existing sashes.
Learn more →Guide from £380Local coverage
Towns we cover in County Londonderry
Questions from County Londonderry homeowners
Can I have double glazing in a conservation area?
Usually, yes — using slim-profile sealed units as narrow as 11mm, which fit within traditional glazing bar sections without fattening them. Conservation officers vary, so we specify from the outset to whatever the local authority has stated and provide section drawings for the application.
Do you repair windows or only replace them?
We repair wherever repair is the right answer. Rot is normally localised in a cill or the bottom of a stile, and splicing in new hardwood is typically a third of the cost of replacement. We will tell you honestly at survey which way the economics fall.
Can you match existing windows?
Yes. That is most of what we do. We record the existing sections at survey, reproduce the mouldings and sightlines, and match the finish. On listed buildings we will produce like-for-like profile drawings for the consent application.
Are hardwood windows secure?
Yes. Multi-point locking, laminated glass options and key-locking handles are all available, and a solid hardwood frame is considerably harder to attack than a hollow plastic one. We can specify to PAS 24 where a planning condition or insurer requires it.
Do you take away the old windows?
Yes. Removal and responsible disposal are included, along with making good internally. We work one opening at a time so the property is never left open, and we clear the site each day.
Get an indicative price in two minutes
Use the guide price tool for a realistic range, then book a free measured survey in County Londonderry to firm it up. No obligation either way.