Manufactured & Installed by Burl & BowTimber, Aluminium & uPVC Windows & Doorsin South West London
We make your windows and doors in our own factory and fit them with our own teams. One company, one point of accountability, from first measurement to final handover.
- Factory-direct: no middleman margin
- Made to measure, never off the shelf
- FENSA-certified installation
- Our own fitting teams, start to finish
Free, no-obligation survey and written quotation · No pushy sales visits · Mon–Fri, 8am–4pm
Why factory-direct matters
Most installers order your windows in.We build them.
When an installer buys from a supplier, three things happen. You pay a margin on top of a margin. Lead times sit outside their control. And when a unit arrives a few millimetres out, the conversation becomes a negotiation between two companies rather than a fix. Because Burl & Bow manufactures and installs, that entire layer disappears.
Our factory, our schedule
Your order is a job on our own production plan, not a queue position with somebody else's supplier.
Surveyed, then built to that survey
Real measurements drive the manufacturing drawings, so units fit the opening you actually have.
One team accountable
The people who made it are the people who fit it. Nothing gets passed between companies.
Certified on completion
Replacement work is installed under FENSA certification and self-certified for Building Regulations.
What we make and fit
Windows, doors and extensionsbuilt for South West London homes
Windows & Doors
Timber Windows
Sash and casement windows made in our own joinery shop, specified to suit period and conservation properties.
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Aluminium Windows
Slim sightlines and long spans in powder-coated aluminium, for contemporary rear elevations and extensions.
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uPVC Windows
Thermally efficient uPVC in a full range of profiles and finishes, without the maintenance overhead.
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Timber Doors
Entrance, French and bi-fold doors in hardwood and engineered softwood, hung and finished to order.
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Aluminium Doors
Bi-fold, sliding and single aluminium doors engineered for wide openings and heavy daily use.
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uPVC Doors
Secure, insulated uPVC door sets for front, back and side entrances across South West London.
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Made to Measure Doors & Windows
Every opening surveyed and every unit built to that survey. No standard sizes, no compromise details.
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Windows & Doors Installation
Our own fitting teams install what our factory makes, so responsibility never changes hands.
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HUP! Modular Extensions
A modular extension system delivering a weathertight structure far faster than traditional build.
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Cavity Formers
Precision cavity formers supplied for openings that need a clean, consistent structural detail.
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Design Consultation
Sit down over drawings and elevations before anything is ordered, so the specification is right first time.
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FENSA-Certified Installation
Replacement windows and doors installed under FENSA certification and self-certified for Building Regulations.
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Trade Supply for Builders & Developers
Factory-direct supply and scheduled deliveries for builders, contractors and developers working across London.
Learn moreHow it works
Three stages, one company,no handovers in between
Survey & specification
We measure every opening on site and agree the material, profile, glazing and finish with you in writing before anything is ordered.
Manufacture in our factory
Your units are built to the survey drawings on our own production line, so the schedule and the quality control stay in-house.
Installation & certification
Our fitting teams install, make good and hand over, with FENSA certification issued on qualifying replacement work.
In our clients' words
What South West London homeownerssay after the work is done
“Working with Allwood Windows and Doors was so easy. All the staff care about their customers. They are polite, courteous and nothing seems to be a problem. It was so easy to pay them, each stage they invoiced you so you didn't have to pay all up front. I will definitely use this company again.”
Carol Wyett
Google review · 8 months ago
“Allwood Windows have been a breath of fresh air, they dealt with everything effortlessly and the job was completed to perfection, from survey to installation I genuinely could not rate these guys and more highly, and most importantly the windows and doors look beautiful. We couldn't be more pleased.”
Josh Lewington
Google review · 1 year ago
“Very happy with our windows, and the overall experience. We ordered 15 painted wood casement windows in a variety of sizes, some opening, some not, some with Georgian bars, some not. We also had two different paint colours, and were colour-matching to F&B colours we're using elsewhere. They dealt with all our requests with ease. There's a real personal touch all the way through from survey to fitting. The windows themselves are great quality, and the price was very competitive.”
Gavin McGinty
Google review · Local Guide
“Great experience with Allwood Windows & Doors Ltd! The team was professional, the windows are top-notch, and everything was completed on schedule. Very happy with the results.”
Анастасия Ковальчук
Google review · 1 year ago
“From start to finish an excellent service. Recommended to friends who have also received first class work. Cannot recommend highly enough.”
Becky Maitland
Google review · 1 year ago
“Received my windows and am absolutely delighted. They look brilliant on my property. Staff were so helpful and friendly. Will be using them again for my next project.”
Carter Harris
Google review · 5 years ago
Where we work
Installing acrossSouth West London
Our fitting teams work daily across the South West London boroughs, from Victorian terraces and mansion blocks to new-build and contemporary rear extensions. If your property sits just outside the areas listed, call us and we will tell you honestly whether we can help.
See all service areas- Wimbledon
- Richmond
- Putney
- Kingston upon Thames
- Wandsworth
- Clapham
- Battersea
- Balham
- Twickenham
Specification advice
Choosing between timber, aluminiumand uPVC in a London property
Most enquiries we take in South West London start with the same question: which material is right for this house? There is no universal answer, and any installer who gives you one before seeing the property is selling rather than advising. Read the detail on timber sash and casement windows, slimline aluminium windows and uPVC windows in South West London, or compare aluminium bi-fold doors with bespoke timber front doors.
Timber
Period & conservation
Timber windows remain the correct specification for the majority of period properties in Wimbledon, Richmond, Putney and Clapham, particularly where a conservation officer is involved. Because we manufacture, we can match a sightline, a glazing bar layout, a horn profile or a specific paint colour rather than approximating it. Engineered timber cores and factory-applied finishes have also removed most of the maintenance burden that homeowners historically associated with wood.
Aluminium
Wide spans & slim sightlines
Aluminium windows and doors earn their place where spans are wide and frames need to disappear. On rear extensions, garden-facing bi-folds and sliding sets, aluminium delivers slim sightlines and structural strength that timber and uPVC cannot match at the same dimensions, with a powder-coated finish that stays stable for decades.
uPVC
Thermal & low maintenance
uPVC windows and doors are the pragmatic choice where thermal performance and low maintenance matter more than heritage detailing, rear elevations, flats, rental property and new-build. Contemporary profiles are a long way from the bulky frames of twenty years ago.
Our standard
Made to measure is the standard,not the upgrade
London housing stock is not standard. Openings settle, brickwork moves, and two windows on the same elevation are rarely identical. Every unit we make is built to the measurements taken at survey, which is why our installations do not depend on packers and filler to disguise a poor fit.
That discipline matters most on the details buyers notice later: even reveals, consistent shadow gaps, glazing bars that line through across an elevation, and ironmongery that operates smoothly at the top of a sash rather than sticking after the first winter.
Trade and contractor supply
We supply builders, contractors and developers on a trade basis across London with the same factory-direct pricing and scheduled deliveries to site. For contractors, the advantage is simple: a manufacturer will give you a straight answer on a lead time, because the lead time belongs to them.
HUP! modular extensions
For homeowners considering more than glazing, our HUP! modular extension system produces a weathertight structure considerably faster than traditional build, with far less disruption on a residential street, an important consideration on the tight terraces of Balham, Battersea and Wandsworth.
Because we manufacture and install every unit ourselves, the specification advice you get from us comes from production experience rather than a brochure.
Straight answers
Questions we areasked before every survey
- What does manufacturer-backed installation actually mean?
- It means the company that makes your windows and doors is the same company that fits them. There is no reseller in the middle adding margin, no supplier to blame if a unit arrives wrong, and no gap between the survey and the factory floor. One organisation is accountable from the first measurement to the final handover.
- Which areas of South West London do you cover?
- We install across South West London, including Wimbledon, Richmond, Putney, Kingston upon Thames, Wandsworth, Clapham, Battersea, Balham and Twickenham, along with the surrounding postcodes. If your property sits just outside these areas, call us and we will tell you honestly whether we can help.
- Can you match windows for a conservation area or listed property?
- Yes. Because we manufacture rather than order from a catalogue, we can build to a specific sightline, glazing bar layout, horn detail or paint colour. Bring us the planning requirement or the existing window and we will specify to it.
- Do you supply to builders and developers as well as homeowners?
- We do. Trade supply is a core part of the business, with factory-direct pricing and scheduled deliveries to site for builders, contractors and developers working across London.
- Is your installation FENSA certified?
- Yes, replacement windows and doors are installed under FENSA certification and self-certified against the relevant Building Regulations, so you receive the certificate you need for a future sale.
- How long does a typical project take?
- Lead times depend on material, finish and the size of the order, and we will not quote a number we cannot hold. At survey stage we give you a manufacturing and installation window in writing, and because manufacturing is in-house we control that schedule ourselves.
Next step
Request your estimatefrom the manufacturer direct
Send us the basics and we will come back with the next step: no pressure, no hard-sell appointment. Speaking to Lana and the team is the fastest route if your project is already underway.
- Phone
- 01483 968616 · 01483 694597
- Address
- Not Provided
- Hours
- Mon – Fri, 8am – 4pm · Saturday & Sunday closed
Tell us about your project
One short form. We will confirm the next step by phone or email.
We reply during opening hours: Mon – Fri, 8am – 4pm. Prefer to talk? Call 01483 968616.
Free written quotation
Tell us about your project
One short form. We will confirm the next step by phone or email.
We reply during opening hours: Mon – Fri, 8am – 4pm. Prefer to talk? Call 01483 968616.