Schüco Windows & Doors Installation

A semi-detached house in St Albans required a full window replacement after the existing units had become draughty, difficult to operate, and visually tired. Several sealed units had failed and the frames no longer suited the property’s refreshed interior. The owners also wanted a solution that addressed privacy and glare without adding curtains or bulky blinds to every room. The goal was to install black aluminium double-glazed windows with integral blinds to deliver a bold exterior, cleaner sightlines, and effortless light control built directly into the glass.

Our Solution

We supplied and installed black aluminium double-glazed windows with integral blinds sealed within the glazing cavity across the front, side, and rear elevations. Integral blinds sit permanently protected between the panes, meaning no cords, chains, or dusty slats to clean. The solution included:

• Slim-profile aluminium casement windows with concealed friction hinges for clean, uninterrupted sightlines
• Matt black powder-coated finish (RAL 9005) on both faces for a bold, contemporary look
• Thermally broken aluminium profiles to eliminate cold bridging and prevent condensation
• Double-glazed units with low-E coating and argon gas fill for improved thermal efficiency
• Integral blinds sealed between the glass panes, operated by a discreet magnetic slider, for privacy and glare control without cords or dust
• Toughened safety glass throughout, with laminated glass to lower panels where required
• Multi-point locking systems with anti-snap cylinders and black security handles
• Trickle vents for compliant background ventilation
• Acoustic-enhanced glazing to front-facing rooms to reduce road noise
• Matching black sills, trims, and hardware for a cohesive finish

Installation Process

• Carried out a detailed pre-installation survey with precision laser measurements of every opening
• Confirmed window styles, blind type and colour, and hardware with the owners
• Verified lead times for the integral blind units ahead of manufacture
• Protected internal floors and furnishings before work began
• Removed the existing windows carefully to preserve surrounding brickwork and internal plaster
• Disposed of all old frames and glass responsibly
• Inspected and prepared lintels, reveals, and sills
• Installed new black aluminium frames using galvanised fixings and expanding foam
• Fitted double-glazed sealed units with integral blinds into each frame
• Adjusted all hinges, handles, and locking mechanisms for smooth operation
• Fitted and tested multi-point locking systems on every window
• Applied internal and external silicone seals for airtight, watertight weatherproofing
• Tested blind operation on every unit and demonstrated maintenance to the owners
• Cleaned all glass, frames, sills, and surrounding areas thoroughly
• Conducted a final walkthrough with the owners to confirm satisfaction