We manufactured and installed four bespoke Accoya timber box sash windows for 'The Nest', a characterful property set against the Mendip Hills in Westbury Sub Mendip, near Wells.
Designed to preserve the historic charm of the stone cottage while dramatically upgrading thermal performance, solid Accoya timber was specified throughout. Its exceptional dimensional stability ensures these classic double-hung frames won't swell, stick, or bind, keeping them sliding smoothly in all weather conditions.
Period Charm & Fine Architectural Details
Crafted with traditional proportions to sit neatly beneath original exposed timber lintels and above brick sills, every window includes authentic heritage joinery features:
• Traditional Sash Horns: Precision-machined decorative sash horns on the upper sashes maintain authentic 19th-century styling.
• Polished Brass Ironmongery: Fitted with classic brass sash fasteners and lifts for smooth operation and period-correct elegance.
• Seamless Interior Integration: Carefully installed to frame internal features, including deep window seats and original folding timber shutters.
• Factory-Applied Paint System: Fully finished with a high-performance, microporous white paint system engineered to flex with the timber without cracking or peeling.
High-Efficiency Thermal Performance
While traditional in appearance, these box sash windows feature modern manufacturing standards designed for modern comfort:
• Low-E Double Glazing: High-performance double-glazed units drastically reduce heat loss, draughts, and external noise while preserving fine glazing bar lines.
• Integrated Weather Seals: Concealed draught-proofing systems around the sashes eliminate cold spots without compromising the window's historic aesthetic.
• Class 1 Accoya Durability: Backed by industry-leading rot and decay resistance, ensuring these box frames remain virtually maintenance-free for decades.
The completed installation highlights how bespoke Accoya box sash windows can transform a period property in Westbury Sub Mendip—combining traditional Mendip character with modern thermal efficiency.
