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Sash window specialists · North London & South Hertfordshire

Sash windows,restored by hand.

One craftsman, 25+ years’ hands-on experience, and a simple promise: honest advice, fixed written prices, and the same pair of hands from survey to finish.

  • Repair-first, no upselling
  • Fixed written quotes
  • Small jobs welcome
A newly fitted timber sash window overlooking a leafy garden

The craft

Every window worked by one honest pair of hands.

No subcontractors. No sales team. No upselling. Just careful timber work, learned over 25 years and done properly, the first time.

25+

Years hands-on experience

2

Counties: North London & South Herts

1

Craftsman, start to finish

0

Subcontractors or salesmen

Cords, weights & care

The detail most people never see.

Behind every sliding sash is a hidden system of cords, brass pulleys and counterweights, balanced so the window glides and stays where you leave it. Get the detail right and a window made 120 years ago works better than the day it was fitted. That is the part I love, and the part that lasts.

  • Re-corded and re-balanced by hand
  • Original timber saved wherever it’s sound
  • Draught-proofed so it’s warm and quiet
A braided sash cord running over an aged brass pulley

Before & after

See the difference a repair makes.

Rotten, draughty and rattling, or restored, warm and good for another generation. Drag the handle to see what careful work brings back. Most windows people assume are beyond saving simply aren’t.

The same sash window restored and repaintedAfter
A neglected sash window with peeling paint and rotBefore

Why choose me

The honest, independent choice.

25+ years, hands on

A quarter of a century of restoring, repairing, draught-proofing and replacing sash windows. There is very little I haven’t seen.

The same pair of hands

The person who quotes your windows is the person who does the work. No subcontractors, no agency, no salesmen.

Repair first, always

I’ll tell you honestly when a repair is enough. I won’t sell you new windows you don’t need.

Fixed written quotes

A clear price in writing after a free survey. What I quote is what you pay.

Small jobs welcome

One sticking, rattling or rotten window is worth a callout. You don’t need a whole-house project.

Local & independent

A genuine independent craftsman working across North London and South Hertfordshire, not a national chain.

How it works

Simple, from start to finish.

No pushy sales process, no surprises. Just a straightforward way of working that has kept my customers coming back for 25 years.

01

Free survey

I come and look at the windows myself, no salesman, no pressure. I tell you plainly what they need and what they don’t.

02

Fixed written quote

You get a clear, written, fixed price. The price I quote is the price you pay, no surprises and no creeping costs.

03

The work, by me

The same pair of hands that surveyed your windows does the work. No subcontractors, no agency staff turning up.

04

Backed by me

I stand behind everything I do. If anything isn’t right, you call me, and I put it right.

The work

A few from the bench.

Tools, timber and finished windows. Real project photography is being added as work comes in.

Simon repairing a timber sash window on site
Simon repairing a timber sash window on site
A rotten sash corner spliced, filled and repainted
A rotten sash corner spliced, filled and repainted
A period cottage with white timber sash windows
A period cottage with white timber sash windows
A craftsman’s workbench with plane, chisels and a sash pulley
A craftsman’s workbench with plane, chisels and a sash pulley
New seasoned timber spliced into a sash window frame
New seasoned timber spliced into a sash window frame
A Victorian bay of tall timber sash windows
A Victorian bay of tall timber sash windows

Where I work

North London
& South Hertfordshire.

A genuinely local craftsman covering the streets and period homes of North London and the towns of South Hertfordshire. If you’re nearby, just ask.

Honest, upfront pricing

A guide to what it costs.

Real guide prices, not hidden behind a sales call. Your fixed written quote comes after a free survey, and it’s the price you pay.

Draught-proofing

Upgraded bubble seals; typically £300–£450

£300per window

Repairs

Re-cording, easing, rot repair; £80–£500 depending

£80per window

Decorating

Existing windows; £250–£800 depending on size and glazing bars

£250per window

New sashes

New single or double-glazed Accoya, spray-finished; £600–£800 per sash

£600per sash

Guide prices only. Every job is quoted individually after a free survey, and your written quote is held for 30 days.

“I’ll always tell you the truth about your windows, quote you a fair fixed price, and do the work myself. That’s the whole business.”

Simon Connors, S C Sash Windows

Got a window that sticks, rattles or lets the cold in?

Tell me what’s going on and I’ll arrange a free, no-obligation survey. Honest advice either way.