Eliminate draughts and improve comfort in your Chelsea period property with our specialist secondary glazing solutions. Preserve the elegance of Georgian and Victorian windows while achieving modern thermal performance and eliminating cold air infiltration.

Understanding air infiltration challenges in historic properties
Advanced sealing systems that complement existing window structures
Custom-measured frames that work with your existing window architecture, not against it.
High-performance seals creating an airtight barrier while maintaining window operability.
Insulated air gap between primary and secondary glazing preventing thermal bridging.
Non-permanent fixing methods preserving original window features for future restoration.

Measurable improvements for Chelsea period properties
Air infiltration reduction
Temperature improvement
Heating cost reduction
Curtain movement elimination
Specialized approaches for different historical window configurations
Elegant solutions for 18th and early 19th-century box sash windows with slim glazing bars.
Comprehensive draught proofing for Victorian bay window configurations with multiple opening lights.
Specialized sealing for French doors and casement windows with multiple opening points.
Draught proofing solutions that respect Chelsea's architectural heritage
Solutions designed to meet Kensington & Chelsea conservation area requirements
Reversible installations suitable for Grade I and Grade II listed properties
Maintaining window proportions, glazing bar patterns, and architectural integrity
Exact measurements ensuring perfect fit to existing window reveals
Finishes and profiles complementing original window materials
High-quality components ensuring decades of draught-free performance
Specialist period window treatments for London's historic properties
Georgian property noise and heat solutions
Listed building conservation compliance
Victorian terrace draught elimination
Edwardian bay window solutions
Conservation area thermal improvements
Single-glazed property improvements
Experience the comfort of draught-free living while preserving your property's historic character. Get a professional draught assessment and discover how secondary glazing can transform your home's thermal performance without compromising its heritage appeal.