Sash Windows in Putney

Putney's Timber Window Specialists

Putney's residential streets showcase some of South West London's finest period housing. The area between Putney Hill and the High Street is lined with elegant Victorian and Edwardian homes, many retaining their original timber sash windows. The streets around Putney Heath and the Lower Richmond Road feature substantial Edwardian properties with large bay windows that demand high-quality replacements. At Prime Sash Windows, we manufacture bespoke timber sash windows that honour Putney's heritage while delivering modern thermal and acoustic performance.

Several parts of Putney are covered by Conservation Areas, including the Oxford Road, Putney Embankment, and Dover House Estate Conservation Areas. Wandsworth Council requires that replacement windows in these areas match the original design in proportion, profile, and material. We produce windows with run-through horns, traditional lamb's tongue mouldings, and slim Georgian bars to satisfy planning requirements.

Why Putney 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 Putney

Putney'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 Putney 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 Putney

We serve all areas of Putney including Putney Hill, Upper Richmond Road, Putney Embankment, Oxford Road, Deodar Road, Lytton Grove, and the streets around Putney Heath. We also cover neighbouring areas including Wandsworth, Fulham, Barnes, Roehampton, Richmond, and Southfields. Our workshop location allows prompt service throughout the SW15, SW18, and SW19 postcodes.