Oak Timber Windows
There’s a reason oak has been used in British joinery for centuries. It’s strong, stable, and full of character—and at Cavendish & Cole, we craft bespoke oak windows that reflect the very best of traditional craftsmanship and timeless design.
Naturally strong. Beautifully timeless. Made to endure.
Whether you’re restoring a period property or adding enduring value to a new build, our solid oak sash and casement windows offer warmth, prestige, and long-term performance. All made to measure in our Sussex workshop, and installed with care across Kent, Surrey, and Sussex.
Why Choose Oak Windows?
Oak is a classic hardwood known for its strength, distinctive grain, and excellent longevity. It’s ideal for windows that need to perform in changing weather conditions while retaining a refined, traditional look.
Benefits of Oak Timber:
- Exceptionally durable – naturally resistant to rot and insect attack
- Aesthetic warmth – visible grain and rich colour add visual appeal
- Excellent insulation – ideal for maintaining indoor comfort
- Sustainable – responsibly sourced European oak options available
- Perfect for heritage homes – widely accepted for listed buildings and conservation projects
- Low maintenance – can be left to weather naturally or finished to preserve colour
Bespoke Oak Window Styles
All of our oak windows are built to order, tailored to the needs of your property. From historic sash windows to rustic cottage-style casements, our joinery team will craft a design that complements your architecture and meets your performance goals.
We make:
- Oak sash windows – including Georgian, Victorian, and Edwardian profiles
- Oak casement windows – top- or side-hung in classic or contemporary configurations
- Bay and bow windows – curved or multi-panel, with hand-matched joinery
- Shaped and arched oak windows – perfect for unique heritage features
- Options for Slimlite double glazing, single glazing, or acoustic glass
Our oak windows can be finished in natural oils, light stains, or painted with breathable exterior finishes—depending on your desired look and level of maintenance.
Heritage-Approved. Built to Last.
We regularly design and install oak windows for listed buildings, conservation areas, and homes where retaining authenticity is key. We work closely with conservation officers and can advise on planning permission, materials, and finish options that comply with heritage regulations.
All oak frames are constructed using traditional mortice and tenon joinery, with careful attention paid to mouldings, horns, putty lines and profiles that match the original style.
Complete Oak Window Service
From consultation to completion, we offer a full service for your oak windows:
- Design consultation and site measurement
- Choice of glazing, fittings, and finish
- Joinery handcrafted in our Sussex workshop
- Expert installation by our in-house team
- Options for window restoration, draught-proofing, or full replacement
If you’re combining oak windows with new doors, shutters, or custom joinery, we’ll ensure consistency in timber tone, detailing, and finish across your entire project.
Discover the Enduring Appeal of Oak
Strong. Sustainable. Beautiful. With Cavendish & Cole, your oak windows are more than just a feature—they’re a lasting investment in craftsmanship, comfort, and curb appeal.
Ready to commission your oak windows?
Get in touch today for a consultation, or visit our joinery workshop to see our work in person. We’ll help you bring natural character and lasting quality to your home—one handcrafted window at a time.
Call us on 01273 282176 or email us here
Get in touch today for a free consultation. Let’s bring your vision to life—beautifully, traditionally, and made to last.
Get In Touch
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Contact Us
- Brighton, East Sussex
- info@cavendishcole.co.uk
- 01273 282176
Cavendish & Cole
Additional Services
At Cavendish & Cole, we don’t just restore sash windows—we enhance them with beautifully crafted wooden shutters, designed and made to order in our Sussex joinery workshop. Combining classic style with practical comfort, our bespoke timber shutters are a timeless addition to any Georgian, Victorian, or Edwardian property.
Every property is unique—especially period homes. That’s why at Cavendish & Cole, we specialise in designing and manufacturing custom timber windows that match your style, suit your space, and respect your home’s architectural history.
There’s a reason oak has been used in British joinery for centuries. It’s strong, stable, and full of character—and at Cavendish & Cole, we craft bespoke oak windows that reflect the very best of traditional craftsmanship and timeless design.
At Cavendish & Cole, we believe great design lives in the details. That’s why we supply and install a carefully curated range of traditional window hardware, designed to complement your timber sash and casement windows in both form and function.
At Cavendish & Cole, we take pride in creating timber sash windows and doors that combine heritage design with cutting-edge performance. That’s why we recommend and work extensively with Accoya® timber—a revolutionary wood that’s perfect for both traditional and contemporary joinery.
At Cavendish & Cole, we create bespoke timber doors that make a statement—designed to reflect the character of your property, stand up to daily use, and deliver long-lasting beauty.
At Cavendish & Cole, we understand that in period architecture, it’s the details that make all the difference. That’s why we offer a specialist custom timber moulding service—handcrafting architraves, trims, sills, glazing beads, and decorative profiles to suit the age, style, and character of your home.
At Cavendish & Cole, we know a beautiful window or door is only as good as its finish. That’s why we offer a premium workshop painted finish service for all our timber sash windows, casements, shutters, and doors—applied in a controlled environment using industry-leading materials and traditional care.