Bay Window Secondary Glazing Specialists
Bay windows are architectural features common in Victorian and Edwardian homes, often found in listed buildings. Secondary glazing preserves the original character while dramatically improving thermal performance and noise reduction.
Bay Window Challenges We Solve
Bay windows typically contain sash windows or casement windows. The angled configuration makes DIY installation more difficult than standard windows. Professional measurement is essential—book a free survey.
Large glass areas and complex angles create significant thermal bridges and heat loss
Bay windows often face busy streets, creating noise problems for living spaces
Cold surfaces and poor ventilation lead to condensation and potential mould issues
Inefficient bay windows can significantly increase heating and cooling costs
Our Bay Window Solutions
Specialist secondary glazing systems designed specifically for bay window configurations
- Custom curved glazing panels
- Seamless corner joints
- Period-appropriate finishes
- Magnetic or hinged operation
- Precise angle measurements
- Custom corner solutions
- Individual panel operation
- Weatherproof sealing
- Clean corner joints
- Maximum glass area
- Easy maintenance access
- Sliding or fixed options
Performance Benefits
Transform your bay windows with our specialist secondary glazing solutions
Up to 80% Noise Reduction
Bay window secondary glazing can reduce traffic noise by up to 80%. Read more about acoustic glazing options.
60% Thermal Efficiency Boost
Creates an insulating air gap that boosts thermal efficiency by up to 60%.
Condensation Prevention
Helps eliminate condensation on cold glass.
Heritage Preservation
Maintain original character while improving performance
Cost & Installation
Understanding bay window secondary glazing costs and installation options
Bay window costs vary by size and configuration. See typical prices here.
Use our cost calculatorOur professional installation service handles complex measurements and fitting.
Book free surveyCompare secondary glazing vs double glazing costs for bay windows.
Is it worth it?Planning & Permissions
Bay windows in conservation areas may require planning permission.
Secondary glazing is often approved where replacement isn't—check listed building regulations.
Our team has extensive experience navigating planning requirements for period properties across London.
We Handle Planning For:
- Grade I & II Listed Buildings
- Conservation Areas
- Article 4 Directions
- Heritage Properties
Our Bay Window Installation Process
Specialist expertise for complex bay window configurations
Detailed Survey
Precise measurements of all angles, curves, and dimensions
Custom Design
Bespoke glazing solution designed for your specific bay configuration
Precision Manufacturing
Custom glazing panels manufactured to exact specifications
Expert Installation
Professional fitting by bay window specialists
Serving All London Areas
We install bay window secondary glazing throughout London, with 100+ completed projects in period properties.
Transform Your Bay Windows Today
Get a free consultation and quote for your bay window secondary glazing project