A&J Joinery designs, manufactures and installs bespoke timber sash windows for period and contemporary properties across Fulham, Chelsea, Hammersmith and South West London — all from our own workshop at Arch 9, Munster Road, SW6.
Unlike competitors who source windows from third-party manufacturers, every sash window we supply is hand-built by our own craftsmen in Fulham. We are FENSA-registered, carry full public liability insurance and back every installation with a written 5-year workmanship guarantee.
Every window is built to your exact measurements. We replicate original period profiles precisely or design something entirely new — all made by hand in SW6.
The classic two-sash sliding window found in most Fulham period properties. Faithfully reproduced with original horn details, slim meeting rails and double glazing concealed within the traditional profile.
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Heritage-grade slimline double glazing fitted within traditional sash proportions. Warm-edge spacer bars and low-e glass deliver modern thermal performance without altering period aesthetics.
Get a QuoteExactly matched replacement windows for listed buildings and conservation areas across Fulham, Chelsea and Kensington. We replicate glazing bar patterns, horn profiles and box frame details to satisfy planning requirements.
Get a QuoteWe recommend Accoya® — an acetylated timber with a 50-year guarantee against rot — as our first-choice material. Oak and idigbo also available for a natural or varnished finish.
Get a QuotePurpose-designed draught-proofing systems, high-security sash locks and restrictor stays. Significantly more effective at blocking traffic noise from Fulham Palace Road and the New King's Road than repair kits or secondary glazing.
Get a QuoteWe carefully replicate original stained glass, coloured glass margins and decorative lead patterns — all within double-glazed units so your replacement window is indistinguishable from the original.
Get a QuoteWe know you have choices. Here's an honest side-by-side comparison of what sets A&J Joinery apart from other sash window companies operating in Fulham and South West London.
| Feature | A&J Joinery ✓ | Other Local Companies |
|---|---|---|
| Workshop based in Fulham SW6 | ✓ | ✗ Often based outside SW London |
| Manufacturing in-house — not outsourced | ✓ | ✗ Many resell third-party windows |
| Operating since 2003 — 20+ years local | ✓ | ✗ Varies — some recently established |
| FENSA registered installer | ✓ | ✓ Some are |
| Conservation area & listed building specialism | ✓ 20+ years' expertise | ✗ Limited experience |
| Accoya® timber available (50yr rot guarantee) | ✓ | ✗ Rarely offered |
| In-house double glazing unit manufacture | ✓ | ✗ Most buy in sealed units |
| No subcontractors — ever | ✓ | ✗ Often use subcontractors |
| 5-year written workmanship guarantee | ✓ | ✗ Varies — often shorter |
| Free home survey with no obligation | ✓ | ✓ Most offer this |
| Written quote within 48 hours | ✓ | ✗ Often takes 1–2 weeks |
*Based on our knowledge of local competitors operating in the Fulham and SW London area.
Every sash window we supply and fit in Fulham comes with the following as standard — not as paid extras.
London's climate — wet winters, dry summers, traffic pollution — demands timber chosen for durability and stability. Here is our honest guide to the timbers we use most.
50-year above-ground guarantee against rot. Dimensionally stable, paints superbly and needs less maintenance than any other timber.
Premium choice for a varnished or natural finish. Ages beautifully — ideal for heritage properties wanting a visible timber aesthetic.
Cost-effective hardwoods for painted sash windows. Good durability and stability at a more accessible price point.
Most affordable option — ideal for sheltered locations or budget-conscious projects. Requires thorough painting and maintenance.
We handle everything from first measurement to FENSA certificate. No third parties, no surprises, no delays.
We visit your Fulham property, measure every opening, assess the existing frames and discuss your style, timber and glazing preferences. No charge, no obligation.
A clear, itemised written quote covering timber species, glazing specification, hardware, finish and installation costs. No hidden charges — what you see is what you pay.
Your sash windows are hand-built at Arch 9, Munster Road SW6. Sealed glazing units made in-house. Typical manufacturing lead time: 4–6 weeks from order confirmation.
Our own qualified joiners install every window — never subcontracted. Site left clean and secure at the end of every working day. Most Fulham installations completed in 1–3 days on site.
We issue your FENSA compliance certificate and written 5-year workmanship guarantee on the day of completion. We remain on hand for any aftercare or adjustments.
"A&J Joinery replaced all eight sash windows in our Victorian terrace in Fulham. The quality is exceptional — the double glazing is completely invisible and the draught-proofing has made a huge difference. Highly recommend."
"We're in a conservation area in Chelsea and A&J Joinery were the only company who really understood what was needed. They matched the original glazing bars perfectly. The planning officer was fully satisfied."
"Really pleased with our new double-glazed sash windows. The team was professional, clean and completed the job exactly on schedule. Competitive pricing and outstanding finish. We'll use A&J Joinery again."
Call our workshop directly or book online. Written quote within 48 hours — no obligation, no sales pressure.
We are based in Fulham SW6 and install bespoke timber sash windows across the following areas. Not listed? Call us — we serve all London postcodes.
Call or email our Munster Road workshop today. We'll visit your property, take accurate measurements and give you a detailed, transparent written quote — usually within 48 hours.
Arch 9, 42 Munster Road, Fulham, London SW6 4EW · FENSA Registered · Reg. 10080547
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