Flush and stormproof casements, box sash, tilt & turn, Passivhaus, aluminium-clad and Heritage Slimline — handcrafted to your exact specification.
Choosing the right timber windows can feel overwhelming — so many styles, materials, finishes and performance options. At Schnauber, we simplify that journey for you.
We are FENSA registered, with years of craftsmanship, specialist knowledge and a dedication to traditional joinery combined with modern performance technology. Whether you prefer softwood or hardwood, contemporary or heritage design, we provide beautifully made, durable timber windows tailored to your exact specification.
Every property is unique — from period cottages and listed buildings to modern new builds. Every frame, profile and operating system is created with attention to detail, made to the highest standard and built to last.
Get Your Free QuoteSix bespoke ranges, all in hand-crafted soft or hard woods — with double, triple, Slimlite or advanced vacuum glazing options.

Traditional box sash and Yorkshire-style sliding sash windows — authentic detailing, smooth operation, made for period homes.
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Flush and stormproof casements in hardwood or treated softwood — the popular choice for replacing ill-fitting uPVC.
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Slim double and ultra-slim vacuum glazing that preserves original sightlines — ideal for listed and period properties.
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Versatile inward-opening windows combining easy cleaning, secure ventilation and contemporary good looks.
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Contemporary timber windows with clean lines and Passivhaus-certified performance — exceptional insulation without compromising style.
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The warmth of timber inside, a protective aluminium shell outside — virtually maintenance-free performance.
Find out moreDrag the slider to see how new Schnauber timber windows and doors transform a home — restoring period character while dramatically improving warmth, security and kerb appeal.
Rotten frames, draughty single glazing and clumsy uPVC replacements don't just look wrong on a period property — they cost you money every winter. Our made-to-measure timber windows put it right.
Transform Your Home
Before
After
All timber is treated with waterproof sealants, LVL laminates and protective coatings in our workshop — then engineered with state-of-the-art German precision.
A wide range of designs, colours, finishes and glazing options — every window made to your exact specification.
Quality materials and modern manufacturing methods ensure every Schnauber window is guaranteed to last.
Water-sealed finishes need attention only every 5–10 years — and alu-clad frames virtually none at all.
Multi-point locking systems and precision-built frames as standard, for real peace of mind.
Naturally resistant to heat loss — with double, triple, Slimlite or vacuum glazing to cut energy bills.
Sustainably sourced timber from renewable forests, with responsible treatments and manufacturing.
"Our decorator said it was the best sash windows he's come across in 20 years. We will be back to get some more windows from Schnauber in the future."Sash window customer
"Very impressed with the final finishes. Our 1930s home was returned to its former glory — the ill-fitting uPVC replaced with beautiful timber casements."Mr Jackson — Cambridge
"Several neighbours in our village recommended Schnauber as specialists in timber windows. The proof of the pudding — flawless sash installation."Mr Lowe — Haddenham, Cambridgeshire
Traditional untreated softwood frames often deteriorated in harsh weather. Some companies turned to plastic and metal — less sustainable, less environmentally friendly and rarely as beautiful as high-quality timber. Our extensive bespoke range includes:
For heritage projects where original sightlines are essential, our ultra-slim vacuum glazing delivers outstanding thermal efficiency while preserving the delicate appearance required for listed and period properties.
Yes. Schnauber is FENSA registered, ensuring all window and door installations comply with current building regulations and recognised industry standards — with certification provided for your records.
Yes. We specialise in bespoke sash, casement and Heritage Slimlite windows for Victorian, Edwardian and 1930s properties, including conservation areas. Every window is made to measure to preserve the original character of your home.
Yes. We regularly replace ill-fitting uPVC windows with handcrafted timber casement and sash windows — restoring the home's original appearance while improving insulation and security.
All our timber windows are available with double or triple glazing, including slim double-glazed units in our Heritage Slimlite range — ideal for listed buildings and conservation areas.
Yes — we offer a free home survey and no-obligation quotations across the UK. Call 0800 061 4118 or use the form below.
Absolutely — this is one of our specialities. Our Heritage Slimlite range uses slender double-glazed units designed specifically for listed buildings and conservation areas, and we can advise on the requirements for your property during your free survey.
We select the best species of hardwood and treated softwood from sustainable forests. The timber is treated in-house with waterproof sealants, LVL laminates and quality coatings, then engineered using our state-of-the-art German manufacturing process for maximum durability.
Far less than you might think. Thanks to high-quality timber and water-sealed finishes, minimal maintenance is recommended only every 5–10 years — and our aluminium-clad range needs virtually none at all.
Because every window is made to measure, the price depends on the size, style, timber and glazing you choose. That's why we offer a free home survey and a detailed, no-obligation quotation — so you know exactly where you stand before deciding anything.
Yes — Schnauber manufactures, supplies and installs. Your windows and doors are fitted by our own team, and every installation is FENSA certified so it complies with current building regulations.
Tell us about your project and we'll arrange your free survey and no-obligation quotation.
Tell us what you are considering. Our team will contact you within one working day to discuss your project and arrange a complimentary consultation.
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