Sash Window Painting in Camden
Timber sash windows repainted and restored. We ease stuck sashes, replace tired cord, draw back old paint and seal out the draughts.
Last updated: August 2026
What our sash window painting covers in Camden
We repaint and restore timber box sash windows across Camden and North London, easing stuck sashes, renewing tired cord, raking out cracked putty and drawing back decades of old paint. A bay of sashes takes one to two days. You get a fixed price in writing after a free survey.
This is patient, period-property work rather than a quick coat over the top. On the Victorian terraces around Kentish Town and Gospel Oak, and the Edwardian and Georgian stock across Hampstead, Primrose Hill and Belsize Park, the difference between a repaint that lasts and one that crazes within a season comes down to prep: freeing the moving parts, treating any rot, and laying the paint on sound, primed timber. We hand-cut the glazing bars and keep clean lines onto the glass, using trade-grade exterior finishes from Dulux, Crown and Johnstone’s, or Farrow & Ball where you want a specific heritage colour.
Sash windows are rarely the only job a period home needs, so we often pair the work with exterior painting of the surrounding render, cills and ironwork, or pick up the interior painting of the reveals and shutters at the same time. Whatever the scope, you get a free survey, a fixed price agreed before we start and a fully insured local team. Call 07455 705074 to book a look at your windows.
Glazing bars, rails and beads
The slim glazing bars, meeting rails and beads are what make a box sash read as period detail, and they are also where decades of paint build-up have hidden the original profile. Bringing that back to crisp, sharp lines is the heart of a sash restoration. It is not a straightforward exterior repaint.
Putty lines, cills and timber repairs
Failed putty, split cills and minor rot in the timber are all part of the scope. Not extras added later. These are the weak points that let weather into an old sash, so making them good is what separates a finish that lasts from one that crazes within a season.
Cords, pulleys and the box frame
The scope reaches inside the box to the moving parts. Not only the faces you can see. Sashes seized in their frames, worn pulleys and tired or snapped cord all sit within the work, which is why a window that has stuck shut or will no longer stay up is something we can put right.
Exterior and interior paint finishes
Both the weather-facing outer sashes and the interior reveals and shutters fall within scope, in trade-grade exterior eggshell or gloss, or a specific heritage colour where you want one. Inside and outside get taken together. The window reads as one consistent finish rather than two separate jobs.
Why Camden landlords and letting agents call us for sash window restoration
Between tenancies a flat's sash windows stick shut or start rattling, and that is when landlords and letting agents call us in. Freeing the sashes, renewing failed cord and sealing the draughts is the kind of work that keeps EPC ratings and tenant complaints in check, and we turn a bay around to a fixed date. The window does not hold up a re-let.
Popular areas for sash window painting
A few of the Camden and North London neighbourhoods we cover most. Open one for local detail and a fixed price, or see every area.
How our sash window painting works in Camden
Every sash window painting job in Camden follows the same clear process. We start with a free site visit and a fixed written price, then work to a typical timeline of 1 to 2 days for a bay of sashes, keeping you updated at each stage and clearing up before we hand back.
-
Survey the sashes and quote a fixed price
We open and close every window, check the cords and pulleys, sound out the timber for rot and note where putty or cills have failed, then hand you one written price covering the whole bay. Nothing extra is added once we are on site.
-
Ease the sashes and renew the cord
Seized sashes are freed from the layers of old paint, the beads are eased back and both upper and lower sashes run smoothly in the box again. Any snapped or frayed sash cord is replaced too.
-
Draw back old paint and prep the timber
Heavy paint build-up on the glazing bars and rails is scraped and sanded back, cracked putty is raked out and renewed, splits are filled, any minor rot is treated and bare timber is primed. This is the stage that brings the original profile back. It is not buried deeper.
-
Hand-paint in coats
The glazing bars are cut in by hand. We build up a properly sealed finish in trade-grade exterior eggshell or gloss, Dulux, Crown or Johnstone's, or Farrow & Ball where you want a specific period colour. Lines onto the glass stay clean.
-
Reseat, draught-check and sign off
Once cured, we reseat the sashes. Gaps that were letting draughts through are reduced, the glass is cleaned, we check the sashes slide and lock without rattling, and then we walk the windows with you before we call it done.
Common questions about Sash Window Painting in Camden
Can you fix a sash window that is painted shut or will not stay up?
Yes. These are two of the most common jobs we get. A window painted shut is freed by cutting the paint seal and easing the sashes back, while one that drops or will not stay open usually needs new sash cord, which we replace with the window open for repainting. Both are sorted as part of the restoration.
Do you replace the glass or just the paintwork?
Just the paintwork and the restoration around it. That means prepping the timber, renewing putty, easing the sashes, replacing cord and rebuilding the paint finish. We do not cut new glass, but if a pane is cracked we will flag it in the survey and can coordinate around a glazier so the repaint goes on cleanly afterwards.
Will repainting reduce draughts and rattling?
To a degree, yes. Drawing back old paint, renewing putty and reseating the sashes tightens up a lot of the gaps that let cold air through, and renewing the cord stops the rattle. Careful reseating alone makes a noticeable difference. For a fully sealed result we can talk through draught-reducing measures during the survey.
How much does sash window painting cost in Camden?
Sash work is quoted as a fixed price after a survey. The final figure depends on the number and size of the windows, the colour and finish, and how much prep the timber needs, since heavily painted, seized or rotten sashes take more work than a straightforward refresh. We survey first and give you the price in writing before any work starts.
Trusted reviews for our sash window painting in Camden
★★★★★ 4.9 · 29 Google reviews for Ferizi, the company behind Camden Painters
“The best contractor I've had the pleasure of working with. Ferizi Ltd stand head and shoulders above the rest. There is nobody else that I go to.”
“One of the best painter, decorators and cleaning companies I've ever used. Done on time and at a fair price.”
“I was out of the country but the team took care of everything. The renovations look great.”
Ready to book sash window painting work?
We visit, give you a fixed price and get on with it. No obligation.
Get a free quote