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Wooden Sash Windows

Made to measure
Single or Double Glazed
Traditional Cord Weights
Fully finished
FROM
£449+VAT
Wooden sash window with weights and vertical glazing – classic timber window design
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Georgian Wooden Windows

Made to measure
Single or Double Glazed
Traditional Cord Weights
Fully finished
FROM
£699+VAT
"Georgian-style wooden sash window with hidden spring mechanism – classic timber window design"
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Wooden Casement Window

Made to measure
Single or Double Glazed
Traditional Cord Weights
Fully finished
FROM
£599+VAT
"Flush wooden double casement window with horizontal glazing bar – traditional timber window design"

Our Best-Selling Wooden Windows

Every timber window we sell is built to your exact measurements — nothing is off the shelf. Choose from engineered pine, meranti hardwood, or oak. Production takes around 20 working days at our dedicated manufacturing facility, and all windows arrive fully finished in your choice of RAL or Farrow & Ball colour, weather-sealed, and ready for your builder to fit on site.

Bespoke timber windows, manufactured to order and delivered across the UK since 2013. Trusted by homeowners in London conservation areas, period renovations, and new builds alike.

Each window comes with your choice of astragal bars, solid glazing bars, or a clean flush finish. Glazing runs from standard double-glazed units through to triple-glazed and acoustic glass for noise-sensitive locations. We build to any size and shape — including arched heads, circular frames, and bespoke configurations that off-the-shelf suppliers can’t touch.

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What you get when you order from us

Built to your measurements, not stock sizes

We don’t carry pre-made stock. Every window starts as a set of your measurements and ends as a finished, weather-sealed unit in engineered pine, meranti, or oak. Joints are mortise-and-tenon, profiles are machined to the millimetre, and every frame is checked against your order spec before it leaves the factory.

Honest lead times, no surprises

Most orders are ready within 20 working days from confirmation. You’ll get a production update when your windows enter the workshop and a delivery date once they’re finished. We ask for 50% upfront to book your manufacturing slot — the remaining 50% is due on delivery. No hidden fees, no last-minute extras.

Three timbers, one standard

Engineered pine for a solid, affordable option that takes paint beautifully. Meranti hardwood for natural durability and a tighter grain. Oak for character, strength, and that unmistakable finish. All three are laminated for dimensional stability — meaning they won’t bow, twist, or warp after installation the way solid timber can.

Trade and professional enquiries welcome

We work with builders, architects, and joinery contractors across the UK. Whether it’s a single sash replacement in a listed building or a full set of casements for a new-build development, we’ll quote to your drawings and deliver to site. Repeat trade customers get priority scheduling.

what we offer

Why choose our wooden windows?

Every order comes with a 5-year warranty covering repairs, adjustments, glass, seals, and fittings — no questions asked. We deliver nationwide, from central London to the Scottish Highlands.

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Real wood, real character

Wooden windows are a timeless aesthetic that fits perfectly into any interior, both classic and modern. Wood adds warmth and character to every room

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Lower carbon than uPVC or aluminium

Wood is renewable, recyclable, and takes far less energy to manufacture than plastic or metal frames. Timber windows also last longer when maintained — keeping them out of landfill for decades.

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Made to your spec, not ours

Casement, sash, tilt-and-turn, flush, Georgian — in any size including arched and circular. You choose the timber, the glazing, the bars, the colour, and the hardware. We build exactly that.

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Treated to handle UK weather

All timber is vacuum-impregnated before machining and finished with a multi-coat microporous system that lets the wood breathe while blocking moisture. The result is a frame that handles rain, frost, and UV without cracking or peeling.

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Warm in winter, quiet all year

Timber naturally insulates better than aluminium and matches uPVC. Pair that with double or triple glazing and acoustic glass options, and you get windows that keep heat in and traffic noise out.

Order our wooden windows

in 4 easy steps

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Choose your windows

Pick your timber (pine, meranti, or oak), window style, glazing, and finish. Send us your measurements by email or through our quote form — or ask us to arrange a site survey.

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Get your quote

We’ll send a detailed quote within 48 hours. Happy with it? Pay 50% deposit to lock in your manufacturing slot. No hidden costs — what we quote is what you pay.

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We build your windows

Your order goes into production at our dedicated facility. Standard lead time is around 20 working days. We’ll keep you updated on progress.

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Delivery to your door

Once ready, we’ll email you to confirm a delivery date that works for you. Pay the remaining 50% on delivery. Your windows arrive fully finished and ready for your builder to install.

Our customers love what we do

We value strong relationships with our clients – you can count on us!
rating5/5
Amazing from start to finish
We recently had a new window delivered and it looks great, I love it! The quality is fabulous. The service was amazing from start to finish. We got several quotes from different companies and this one was most competitive. I highly recommend this company and I def will use their services again.
Karen
London
rating5/5
Outstanding Customer Service and Timber Windows
The customer service from this company is high-level—the team is very responsive and helpful in solving each question. Windows were delivered on time and exceeded my expectations with quality.
Andrew
Wiltshire
rating5/5
Highly recommend!
Absolutely delighted with my new windows. Great website which gives you a great idea how windows will look. Team was really helpful and evertyhing was clear from the time I ordered to finish with delivery. Highly recommend windows from Wooden Windows Online.
Nathan
London
rating5/5
Will come back again
I recently installed windows and I was impressed with its quality. Team was responding fast and all process went well. Will definitely come back again
Gary
Hampshire
rating5/5
Excellent Quality Sash Windows at a Great Price
I purchased some sash windows and am impressed with the quality and price compared to other companies. Highly recommended for anyone who is looking for a good product with great quality.
Dan
Surrey
rating5/5
Reliable Prices and Smooth Delivery – A Great Experience
Prices here are reliable, and lead time is not long. Everything went smoothly from order to delivery. All good
Dylan
Cardiff
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