Case Study: Victorian Bay Window Restoration & Insulation Upgrade

Project Summary

At this classic Victorian terraced property, the homeowners were struggling with cold drafts, poor energy efficiency, and unsightly external decay. Two large, stacked timber bay windows at the front of the house had deteriorated significantly, with visible rot, peeling paint, and cracked render around the central brick "belly" between the bays.

Beyond just aesthetic concerns, the condition of the windows and surrounding fabric compromised the home's structural integrity and comfort, particularly in colder months.

Our Solution

Our team carried out a full restoration and upgrade, involving both functional and cosmetic improvements while preserving the architectural charm of the property:

Window Replacement:

We removed the rotten timber frames and installed high-performance A+ energy rated UPVC bay windows, designed to echo the classic lines and proportions of the original design.
Each window was carefully styled with traditional glazing bars to retain the character of the period home.
The new frames significantly improved the building's insulation while offering modern multi-point locking systems for enhanced security.

Brickwork & Insulation:

The belly section of brickwork between the two bays, which had cracked render and decaying lead work, was fully stripped back and insulated.
We applied new cladding with a weather-resistant finish, delivering a durable and fully weatherproof solution that blends seamlessly with the building's facade.

Finishing Touches:

All windows were completed with neat, low-maintenance trim, ensuring a polished and cohesive look.
The new finish not only reduces upkeep but also enhances the kerb appeal of the home dramatically.

Results & Benefits

Thermal Efficiency: Cold drafts were eliminated, and the rooms behind the bays are now noticeably warmer and more comfortable year-round.
Security Boost: Modern secure window fittings replaced worn-out timber locks.
Structural Integrity: The belly area between bays is now fully insulated and sealed, improving the home's overall durability.
Aesthetic Value: The elegant replacement windows respect the Victorian design, offering a fresh, long-lasting facelift.
Kerb Appeal: The improved frontage adds value to the property and elevates its presence on the street.

Conclusion

This project highlights how thoughtful window replacement and façade restoration can dramatically transform a period property—balancing energy efficiency, security, and historical style.

Are your timber windows past their best?

Talk to us about upgrading to stylish, secure, and thermally efficient solutions that complement your home's character.