Sash Windows in St Albans

St Albans's Timber Window Specialists

St Albans is one of England's most historic cities, with architecture spanning from medieval times to the present day. The city centre features stunning Georgian townhouses, elegant Victorian properties, and charming Edwardian homes, all requiring windows that respect their architectural heritage. At Prime Sash Windows, we manufacture bespoke timber sash windows that honour St Albans's heritage while delivering modern thermal and acoustic performance.

St Albans has extensive Conservation Areas protecting its historic core, including the Cathedral area, Fishpool Street, and the Victorian residential areas. Many properties also hold Listed Building status. Our experienced team understands the requirements of St Albans City and District Council and creates windows that satisfy heritage officers while delivering modern performance.

Why St Albans 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.

• 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.
• 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.

What We Offer

• Box sash windows — traditional double-hung sash windows with cords and lead weights.
• Casement windows — flush casement and stormproof designs.
• Slim Georgian bars — authentic planted or run-through glazing bars.
• Arched and shaped windows — gothic, segmental, and true-arch heads.
• Doors — French doors, bifold doors, sliding doors in matching timber.

How It Works

• 1. Design online — Use our 3D configurator to design and price your windows instantly.
• 2. Free survey — We visit your St Albans property, measure precisely, and confirm the specification.
• 3. Manufacture — Your windows are built in our workshop. Typical lead time 6–8 weeks.
• 4. Installation — Our FENSA-certified fitting team installs your windows with minimal disruption.

Areas We Cover in St Albans

We serve all areas of St Albans including the City Centre, Marshalswick, Fleetville, London Colney, Park Street, Chiswell Green, and surrounding villages. Our workshop location allows prompt service throughout the AL1, AL2, AL3, AL4 and surrounding postcodes.