Lewes

Sash Windows Lewes

At Cavendish & Cole, we provide expertly crafted sash windows in Lewes, designed to complement the town’s stunning historic architecture. From Georgian townhouses to Victorian terraces and rural cottages, our timber sash window services help preserve the character and charm that Lewes is known for — while bringing warmth, efficiency, and long-term durability to every home we work on.

We specialise in restoration, replacement, and new installations, combining traditional joinery with modern performance.

Areas We Cover in Lewes

We serve the town of Lewes and surrounding East Sussex villages, including:

BN7: Lewes town centre, Southover, Offham, Cooksbridge
BN8: Ringmer, Barcombe, Chailey, and surrounding rural properties

Whether your home is in a conservation area or a newer build looking to match traditional aesthetics, our sash window services are tailored to your needs and built to last.
Sash Window Restoration Lewes

Lewes is rich in original sash windows, many of which have survived for more than a century.

At Cavendish & Cole, we believe in restoring rather than replacing wherever possible.

Our sash window restoration services include:

Careful repairs to decayed or damaged timber using matching hardwoods or Accoya
Replacement of cords, pulleys, and weights for smooth sash movement
Draught-proofing to eliminate rattles and improve insulation
Reglazing, including the option for slim double glazing in heritage-sensitive projects
Full repainting and protective finishing

Our team understands the unique challenges of working on listed buildings and older properties. We restore your windows with attention to detail and respect for your home’s history.

Sash Window Replacement Lewes

If your windows are beyond repair or have been replaced with unsuitable materials like uPVC, we can craft bespoke timber sash window replacements that match the original period features of your home.

Our replacements include:

Handcrafted box frames with cords and counterweights
Accurate mouldings, horns, and glazing bar layouts
Optional slimline double-glazing for improved thermal performance
Spring balance systems as an alternative where access is restricted
Long-lasting finishes suited to Lewes’ varied climate

We create every window in our Sussex workshop using sustainably sourced FSC-certified timber and install them with precision and care.

Listed Buildings and Conservation Areas

Lewes is renowned for its conservation areas and listed properties, particularly in areas like Southover, the High Street, and the Castle precinct.

We regularly work on historic homes and can assist with:

Conservation-compliant window designs
Planning and listed building consent support
Heritage glazing options and hand-finished timberwork

Our sash windows meet the exacting standards required for Lewes’ protected buildings while delivering energy efficiency, security, and functionality.

Why Choose Cavendish & Cole?

Sussex-based sash window experts
Extensive experience working on Lewes period homes
Traditional joinery with modern performance
FSC-certified timber, eco-friendly finishes
Fully insured and guaranteed workmanship

We’re passionate about preserving Lewes’ architectural legacy with sash windows that look beautiful, work flawlessly, and last for generations.

Book a Free Consultation

Looking for sash windows in Lewes? Whether it’s a minor restoration or a full replacement, Cavendish & Cole is here to help. Contact us today to arrange a free site visit across BN7, BN8, and surrounding villages. We’re ready to bring new life to your home’s original features with bespoke timber sash windows built to the highest standard.

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 Timber Sash Windows & Doors, we specialise in the design, manufacture, and installation of beautiful bespoke sash windows,

Wooden Sash Windows

Read More Using ultra-thin Slimlite units, our double glazed sash windows maintain the narrow sightlines and slender glazing bars characteristic of Georgian and Victorian sash windows

Double Glazed

Read More Whether you live in a listed building, conservation area, or a cherished Victorian or Georgian home, our discreet upgrade solutions deliver the warmth and comfort of modern double glazing, without altering the heritage aesthetics that make your home unique.

Single to Double

Read More Discreet double glazing designed for traditional sash windows When it comes to upgrading sash windows in period or listed properties, finding a glazing solution that delivers energy efficiency without compromising aesthetics can be a challenge.

Slimlite Glazing

Read More All our glazing is selected for quality, energy efficiency, and visual compatibility with period-style joinery. We work closely with homeowners, architects, and conservation officers

Glazing Options

Read More Living in a bustling town, near a main road, or under a flight path doesn’t mean you have to sacrifice peace and quiet—nor the classic style of your sash windows.

Noise Reductive

Read More Privacy glazing is a common requirement in bathrooms, cloakrooms, and entryways—but standard modern options often look out of place in traditional homes. That’s why we source a range of authentic obscured and patterned glass styles that work in harmony with Georgian, Victorian, and Edwardian architecture.