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Lignum Windows by Wealden Joinery

Timber Windows East Sussex

Timber Windows East Sussex

Premium timber windows for East Sussex homes. Heritage sash and flush casement designs built in our Crowborough workshop with modern performance, security, and finish.

Accoya® option with 50-year guarantee
Heritage expertise for conservation approvals
Secure locking options to PAS 24
UK craftsmanship with factory-finished paint
Transparent, itemised quotations
Timber Windows East Sussex Hero
30yr
Rot & Decay
10yr
Workmanship
15yr
Glazing
FENSA
PAS 24
FSC
GGF

Trusted craftsmanship

Heritage confidence with modern performance

We specialise in timber windows for listed buildings, conservation areas, and architect-led homes across East Sussex. Every project includes detailed surveying, specification guidance, and a dedicated install team.

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Sash Windows

Timber Sash Windows

Traditional box sash or spring balance profiles, matched to heritage detailing with slimline or vacuum glazing options.

  • • Conservation-friendly sightlines
  • • Acoustic and thermal upgrades
  • • Optional decorative glazing bars
Timber Sash Windows East Sussex
Flush Casement Windows East Sussex

Casement

Timber Casement / Flush Casement

Clean, flush profiles for contemporary builds or refined period projects. Highly efficient, secure, and engineered for longevity.

  • • PAS 24 security hardware
  • • Double or vacuum glazing
  • • Factory-applied paint finishes

Why timber?

Why timber?

Timber delivers unmatched aesthetics, repairability, and low embodied carbon. With modern coatings and glazing, it performs at today’s standards while remaining true to heritage architecture.

  • • Excellent thermal efficiency
  • • Long service life with maintenance
  • • Naturally repairable
  • • Sustainable, renewable material
Timber detail East Sussex
Timber Doors East Sussex

Also available

Timber Doors

Complete the façade with matching timber doors, including front doors, bi-folds, and heritage designs.

Ask about matching timber doors in your enquiry.

Service area

Serving East Sussex

We support projects throughout East Sussex with fast surveys, local coordination, and meticulous timber craftsmanship. Tell us where your property is located and we’ll advise on next steps.

Typical areas

  • • Crowborough & Wealden
  • • Lewes & the South Downs
  • • Eastbourne & coastal towns

Get a Quote

Request your timber windows quote

Share your project details and we will respond with next steps, timings, and a tailored quotation.

FAQ

Timber windows FAQs

How much do timber windows cost?

Costs vary by size, glazing choice, and detailing. We provide an itemised quote after a survey so you can compare options clearly.

What are typical lead times?

Most projects are manufactured in 8–12 weeks after survey and specification sign-off. We confirm lead times in writing with your quote.

Do I need planning or conservation approval?

Listed buildings and conservation areas may require consent. We advise on suitable profiles and glazing to maximise approval success.

How often do timber windows need repainting?

Factory-applied microporous finishes typically last 8–10 years before a light recoat, depending on exposure.

Do you offer Accoya timber?

Yes. Accoya® is highly stable, sustainably sourced, and backed by a 50-year warranty against rot.

Can you use slim or vacuum glazing?

Yes. Slimline and vacuum glazing can achieve modern thermal performance while preserving heritage sightlines.

Are your windows secure?

We specify multi-point locking and hardware to meet PAS 24 when required. Security is built into the design.

What does the installation process involve?

We survey, manufacture, and install with dedicated teams. Your project manager coordinates access, protection, and aftercare.

Can you match existing profiles and glazing bars?

Yes. We survey existing details and reproduce profiles to maintain the character of the property.

Ready to start?

Let’s plan your timber windows

Speak with our team about design options, performance upgrades, and timelines.