Sash Windows in Ealing

Ealing's Timber Window Specialists

Known as the Queen of the Suburbs, Ealing boasts wide tree-lined avenues and substantial Edwardian and Victorian houses. The area around Ealing Common and Haven Green features particularly impressive double-fronted Edwardian homes with large bay windows and original timber sash frames. The Brentham Garden Estate, one of London's earliest co-operative housing developments, showcases Arts and Crafts architecture with distinctive casement and sash windows. At Prime Sash Windows, we manufacture bespoke timber sash windows that honour Ealing's heritage while delivering modern thermal and acoustic performance.

Ealing Council maintains Conservation Areas including Ealing Town Centre, Haven Green, Montpelier Park, and the Brentham Garden Estate. The Brentham Estate has its own strict design guidelines that require timber windows matching the original Arts and Crafts character. We manufacture both traditional sash and flush casement windows to satisfy these specific requirements.

Why Ealing Homeowners Choose Us

Every window is manufactured in our workshop near London from engineered Accoya or premium hardwood. Accoya is guaranteed for 50 years against rot and fungal decay — far outlasting uPVC, which typically degrades within 20 to 25 years and cannot be repaired.

• Slimline double glazing — 4/16/4 sealed units with warm-edge spacer bars. U-value 1.4 W/m²K. Part L compliant.
• PAS24 security — multi-point espagnolette locking on all opening sashes.
• Traditional lead weights — we never use spring balances. Smoother operation, longer lifespan.
• Any colour — over 2,000 RAL colours and the full Farrow & Ball range. Dual colour available.
• 4–5 week delivery — manufactured in our UK workshop, not imported. Standard configurations delivered in 4–5 weeks.
• FENSA registered — Building Regulations self-certification and certificate on completion.

Every window is spray-finished with premium Sikkens coatings — a multi-coat system including primer, undercoat, and topcoat for a flawless, lasting finish.

Conservation Areas in Ealing

Ealing's Conservation Areas require careful attention to original window details. Listed buildings and protected properties need like-for-like replacements with specific glazing bar profiles, horn details, and putty-line sightlines. We produce windows with authentic slim meeting rails, ovolo or chamfer beading profiles, and run-through horns that match original period detailing.

We handle the paperwork too. Where planning permission is required, we supply detailed drawings and specifications. For most replacements in non-listed properties, our FENSA registration means no separate Building Control application is needed.

What We Offer

• Box sash windows — traditional double-hung sash windows with cords and lead weights.
• Casement windows — flush casement and stormproof designs for Arts and Crafts and modern properties.
• Slim Georgian bars — authentic planted or run-through glazing bars.
• Arched and shaped windows — gothic, segmental, and true-arch heads.
• Secondary glazing — for Listed buildings where external changes are restricted.

How It Works

• 1. Design online — Use our 3D configurator to design and price your windows instantly.
• 2. Free survey — We visit your Ealing property, measure precisely, and confirm the specification.
• 3. Manufacture — Your windows are built in our workshop. Typical lead time 4–5 weeks.
• 4. Installation — Our FENSA-certified fitting team installs your windows with minimal disruption.

Areas We Cover in Ealing

We serve all areas of Ealing including Haven Green, Ealing Common, The Brentham Estate, Montpelier Park, Castlebar Road, and the residential avenues around Ealing Broadway. We also cover neighbouring areas including Acton, Chiswick, Hanwell, Northfields, Pitshanger, and Brentford. Our workshop location allows prompt service throughout the W3, W5, W7, and W13 postcodes.