Schüco Aluminium Sash Windows

A period property in the historic market town of Amersham required a sympathetic window upgrade that would honour its traditional character. The original timber sash windows had deteriorated badly, with rotting frames, failed glazing, and persistent draughts that made several rooms uncomfortable through the winter. The homeowners wanted a premium solution that would replicate the elegant sliding sash aesthetic while delivering modern thermal efficiency and low maintenance. The goal was to install Schüco aluminium sash windows in a beige finish to create a warm, elegant appearance that complements the property’s heritage brickwork and stone detailing.

Our Solution

We supplied and installed Schüco AWS 70 aluminium sash windows in beige throughout the property. Beige is an increasingly popular choice for period homes, offering a softer, warmer alternative to stark white or contemporary grey while retaining a classic, understated elegance. The solution included:

• Traditional vertical sliding sash design with slim aluminium profiles for an authentic period appearance
• Beige powder-coated finish applied to both interior and exterior faces for a cohesive look
• Thermally broken profiles to eliminate cold bridging, prevent condensation, and meet current building regulations
• Double-glazed units with low-E coating and argon gas fill for superior thermal efficiency
• Acoustic-enhanced glazing to front-facing rooms to reduce noise from the road
• Spiral balances for smooth, weight-free sliding operation with no unsightly cords or weights
• Tilt-in functionality on upper sashes for safe and easy cleaning from inside
• Schüco multi-point locking system with SecuTech handle technology for enhanced security
• Concealed trickle vents within the head rail for compliant background ventilation
• Matching beige handles, sills, and architraves for a seamless, unified finish

Installation Process

• Carried out a detailed pre-installation survey with precision laser measurements of every sash window opening
• Liaised with the homeowners regarding any conservation or listed building considerations
• Removed the original timber sash windows carefully, preserving surrounding brickwork, internal plaster, and period architraves
• Disposed of old frames, sash weights, and glass responsibly
• Inspected and repaired existing box frames and reveals where necessary
• Installed steel reinforcement where required to support the new sash assemblies
• Lifted Schüco aluminium sash frames into position using precision packers and laser levels for perfect alignment
• Mechanically fixed frames to the structure ensuring zero movement
• Fitted double-glazed sealed units into both upper and lower sashes
• Attached spiral balances and tested smooth vertical sliding operation
• Installed multi-point locking mechanisms and tested every lock and restrictor
• Spray-foamed all perimeter gaps with high-expansion insulation foam
• Applied internal and external silicone seals for airtight, watertight weatherproofing
• Adjusted all tilt-in functions, handles, and locking mechanisms for smooth operation
• Completed thorough clean of all glass, frames, sills, and surrounding areas
• Conducted a final walkthrough with the homeowners to confirm satisfaction