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Timbertherm Windows

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Timbertherm Windows

Timbertherm Windows are leading manufacturers and installers of bespoke, engineered timber windows

06/06/2026

🪟 Some windows are just glass in a frame. Ours are made to be admired for decades.

At Timbertherm, every timber casement is crafted to measure right here in Hockley, Essex. Beautiful, traditional timber on the outside, with modern thermal performance built in, so your home stays warmer, quieter and looking exactly as it should.

Whether you're restoring a period property or want that timeless timber look for a new build, no off‑the‑shelf window comes close. Each one is made for your home and yours alone.

Crafted in Essex. Built to last a lifetime.

📩 Send us a message for a free, no‑obligation quote.

29/05/2026

Timber Sash Windows in Bishop’s Stortford, Hertfordshire

A recent installation of beautifully crafted timber sash windows, designed to complement the period character of this Bishop’s Stortford property while delivering all the benefits of modern window technology.

Sash windows are a timeless choice, and these are no exception. They bring traditional elegance and authentic charm, paired with smooth operation, improved energy efficiency, and the kind of durability that stands the test of time.

Every detail has been carefully considered, from the proportions to the finish, ensuring these windows enhance the home both inside and out while staying true to its heritage.

If you’re looking to restore or upgrade your windows without compromising on character, timber sash windows are a perfect fit.

📍 Bishop’s Stortford, Hertfordshire
📩 Get in touch to discuss your project

16/05/2026

✨ Check out this recent installation in Wadhurst, East Sussex ✨

We've just completed a stunning set of bespoke timber casement windows for a barn conversion in Wadhurst, and the result is exactly what this kind of project deserves. 🏡

Designed to respect the agricultural character of the original building while delivering modern comfort and performance, these new timber casements offer:

✔ Hand-crafted frames in proportions that suit the barn
✔ Slim sightlines for an honest, architectural look
✔ High-performance double glazing for warmth and acoustics
✔ Timeless timber aesthetics, fully painted and ready to weather

It's always rewarding to bring traditional materials and modern engineering together on a barn conversion like this one.

If you're in Wadhurst or anywhere across East Sussex and Kent and you're planning a conversion, restoration or new build, take a look at what's possible 👌

08/05/2026

Lipped casement windows. Coggeshall, Essex.

A perfect example of why traditional timber detailing matters. Coggeshall is one of the finest medieval and Tudor towns in Essex, and the windows on these properties weren't designed to take a modern uPVC unit. They were designed for lipped casements — slim profiles, hand-finished detail, the right shadow lines.

We've recently replaced a tired set of casements on a beautiful Coggeshall home with new lipped casement windows in our traditional range.

If you live in Coggeshall, Colchester, Halstead, Braintree or anywhere across Essex and your timber windows are tired, we'd love to talk. Get in touch for a no-obligation quote.

04/05/2026

A recent installation of bespoke timber casement windows, crafted to suit the character of this Coggeshall property while delivering excellent modern performance.

Casement windows are a timeless choice, offering wide openings for ventilation, elegant proportions, and clean lines that sit beautifully on period homes and contemporary builds alike.

Made from quality timber and finished to last, every window has been carefully tailored to complement the property, with improved energy efficiency, smooth operation, and long-term durability built in as standard.

Whether you're restoring a heritage home or specifying windows for a new build, timber casements bring a warmth and quality that simply can't be matched.

📍 Coggeshall, Essex
📩 Get in touch to discuss your project

10/04/2026

Timber Sash Windows in Brockley, South London
These before and after shots say it all. A recent installation of classic timber sash windows fitted to a property in Brockley, bringing back the character and charm that this part of South London does so well.

The transformation speaks for itself, but beyond the aesthetics, these windows deliver everything you'd expect from a modern installation: smooth operation, improved energy efficiency, and the kind of durability that means you won't be replacing them any time soon.

Timber sash windows are one of those choices that just looks right. They sit perfectly in the facade, enhance the natural light inside the home, and age beautifully over time.
If you're looking to restore or upgrade your windows to something that genuinely suits your property, we'd love to hear from you.

📍 Brockley, South London
📩 Get in touch to discuss your project

27/03/2026

Timber Sash Windows in Maldon, Essex 🤍

A recent installation of classic white timber sash windows, designed to complement the character of this Maldon property while delivering modern performance.

These windows offer the best of both worlds — traditional aesthetics with smooth operation, improved energy efficiency, and long-lasting durability.

Every detail has been carefully considered to ensure a clean, elegant finish that enhances both the exterior and interior of the home.

If you’re looking to upgrade your windows while maintaining a timeless look, timber sash windows are always a great choice.

📍 Maldon, Essex
📞 Get in touch to discuss your project

21/03/2026

A recent project completed in Blackheath, Colchester (Essex).

This property features a combination of timber sash and casement windows, designed to complement the overall style of the build while delivering strong performance and longevity.

At Timbertherm Windows, we work closely with developers and homeowners to supply high-quality timber windows that balance traditional design with modern efficiency.

✔️ Timber sash windows
✔️ Timber casement windows
✔️ Ideal for new builds and renovations
✔️ Expert supply and installation

If you’re planning a project and looking for reliable, high-quality window solutions, get in touch with our team today.

07/03/2026

Transform your home with Timbertherm Windows Timber Alu-Clad Casement Windows in Chignal Saint James, Chelmsford, Essex.

Enjoy the timeless beauty of real timber inside, with durable aluminium protection outside. Built for style, security, and energy efficiency, these windows are designed to look stunning and perform in every season.

Thinking about upgrading your windows in Essex? We’d love to help.

27/02/2026

We’re absolutely delighted to receive this wonderful feedback from one of our recent customers:

“We are very happy with our new wooden windows from Timbertherm. Mike and the team were helpful from our first enquiry, answering our many questions through to getting the design spot on. The quality of the installation was first class, the team took good care of our property, and the finishing touches were perfect. We would have no hesitation in recommending Timbertherm Windows.”

Thank you for trusting us with your home — it was a pleasure working with you.

If you’re considering new timber windows, feel free to get in touch for a friendly, no-obligation consultation.

Address

Coggeshall

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+441376350021

Website

http://www.timberthermwindows.com/

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