Published on: November 5, 2025
Taylor Glaze case study - Bygone Sash windows in a Suffolk holiday cottage
Preserving Heritage with Bygone Sash Windows
At Taylor Glaze, we take immense pride in combining traditional aesthetics with modern performance.Our recent project in Suffolk perfectly demonstrates how our Bygone Sash Window range seamlessly blends with historic architecture while delivering superior energy efficiency, security, and style. The holiday cottage in question had aging, timber sash windows that were no longer fit for purpose, draughty, rotten, insecure, and ill-fitting.
Rather than compromise on heritage looks or planning regulations, we proposed an elegant solution: the Bygone Harmony sash windows.
These windows are a precise replica of traditional timber sash windows, and crucially, the local planning authority accepted them as suitable replacements.Why This Project Stood Out
This isn’t just any property renovation.
The cottage is a cherished family retreat, tucked in the serene countryside of Suffolk, where aesthetics matter as much as functionality.The owners had a clear vision: preserve the charm, eliminate the issues, and upgrade without compromising on appearance. We listened carefully, assessed the property, and made a recommendation that would exceed expectations.
The result?A window transformation that retained all the original beauty while resolving every performance issue.
The Challenge: Planning Restrictions and Window Decay
The original windows were timber-framed sash windows, heavily weathered and deteriorating.Apart from visible signs of rot, they let in cold drafts, didn’t close properly, and lacked modern security features. The local council’s planning authority insisted on maintaining the cottage’s period style, which meant authentic-looking replacements were essential.
But authentic didn’t have to mean timber.
Timber sash windows require ongoing maintenance, are vulnerable to moisture, and can cost more in the long run. The homeowners were rightly concerned about longevity, insulation, and upkeep.
Our solution? Bygone Harmony sash windows, accepted by conservation officers as a near-perfect replica of timber, offering the heritage appearance without the headaches.Why We Chose the Bygone Harmony Range
The Bygone Collection has long been a favourite for homeowners, developers, and conservation officers alike.With unmatched authenticity and a modern performance core, it bridges the gap between tradition and technology.
Features of the Bygone Harmony range include:
- Mechanical joints that replicate traditional joinery
- Slimline astragal bars and sash proportions for heritage accuracy
- Deep bottom rail for period-style authenticity
- Invisible trickle vents that meet ventilation requirements without ruining the look
- Double glazing for energy efficiency
- Woodgrain foils and authentic hardware that mimic painted timber
Installation Process: Meticulous Planning and Flawless Execution
Every detail of this project was handled with precision.Our survey team conducted a full inspection to ensure accurate measurements and compatibility with existing frames and reveals.
The installation team worked methodically, removing the old, decaying windows with minimal disruption to the building’s structure.
Key steps included:
- Careful removal of original windows
- Preparation of the reveals and making good
- Installation of the Bygone Harmony units with full sealing
- Finishing trims and clean-up
- Final inspection with the homeowner
Seamless integration with the existing architecture. You wouldn't know these weren’t original timber windows unless we told you.
Client Satisfaction and Long-Term Partnership
We’ve worked with this client and his family for over 10 years, delivering multiple installations across their properties.Trust, quality, and expertise are the cornerstones of our relationship. The client was thrilled with the outcome of this project—especially with how well the new windows preserve the historic charm of the cottage while eliminating the persistent issues of the past.
Their testimonial speaks volumes:
"Taylor Glaze consistently deliver outstanding work. The new sash windows look exactly like the originals—only warmer, quieter, and more secure. We couldn’t be happier."
Why Choose Taylor Glaze for Your Sash Window Installation
We are not just installers—we are specialists in sash window renovation and replacement.We work extensively across London, Essex, Hertfordshire, and parts of Kent, offering the full Bygone Collection, including the Harmony, Symphony, and Melody ranges.
Here’s what sets us apart:
- Over a decade of experience with heritage and period properties
- Fully trained, insured, and qualified installers
- Exceptional product knowledge of the Bygone range
- Conservation-compliant solutions for listed and protected buildings
- Attention to detail from consultation to aftercare
Sash Windows That Are Built to Last
Unlike traditional timber windows, the Bygone Harmony range offers low maintenance without compromising on appearance.They never require repainting, won’t rot or warp, and offer lifelong durability even in the harshest weather conditions.
Performance benefits include:
- A-rated energy efficiency
- Robust multi-point locking systems
- Noise reduction glazing
- Long-life hardware and finishes
Bygone Sash Windows in Conservation Areas
We understand the complexities of working in conservation zones.Our team is experienced in liaising with local planning authorities, providing the technical specifications and samples needed for swift approvals. In this case, we submitted full product documentation, along with samples of the Harmony range, and were able to secure approval without delay.
A Sustainable and Responsible Choice
The Bygone range is also a greener choice. By avoiding the need for timber harvesting and reducing the frequency of window replacements through longevity, they help lower environmental impact. All Bygone windows are manufactured in the UK, reducing transportation emissions, and they’re fully recyclable at the end of their lifecycle.
Comprehensive Warranty and Aftercare
All our Bygone installations come with a 10-year guarantee, backed by both Taylor Glaze and the product manufacturer. Our after-sales team is always available to help with maintenance tips, cleaning advice, and inspections to ensure your investment continues to deliver.
Transform Your Home with Taylor Glaze
Whether you own a period home, a listed property, or a cottage like this Suffolk retreat, we have the perfect solution for you. Our team will guide you through every step, from selecting the right product to securing approvals and achieving a flawless finish.
Don’t settle for tired, draughty, and inefficient windows. Choose Taylor Glaze for heritage-style sash windows that blend beauty with performance.Get in Touch Today
If you’re considering replacing your sash windows and want a team who understands the delicate balance between tradition and innovation, look no further.
Contact us today for a free consultation and see how the Bygone range can transform your property—just like it did in this beautiful Suffolk cottage.
External Images
Internal Images
