Located within the protected conservation area of Addingham, Ilkley, High Cross Bank Farm stands as a testament to timeless design, thoughtful renovation, and material integrity.

When the homeowners set out to revitalise their farmhouse’s character while respecting its heritage, they turned to Patchett Joinery — and to Accoya — for a solution that would honour tradition while offering exceptional performance.  

In a location where the past is protected and architectural integrity matters, material choice isn’t just important — it’s essential.

Accoya was selected for its unmatched durability, Class 1 rot resistance, and proven stability in all weather conditions. Its ability to blend the elegance of traditional timber with modern performance made it the natural choice. 

“Accoya’s durability and performance outmatch even nature’s most resilient woods like Oak and Teak. It was the only option that met our quality, longevity, and aesthetic requirements — without compromise.”  – Patchett Joinery 

Every window and door installed in this project was crafted from Accoya, reflecting its versatility and consistent quality. 

The renovation included: 

• High-performance Flush Casement Windows 

• A bespoke arched screen from the Flush Casement range 

• Hidden Balance Sliding Sash Windows 

• Handmade timber sliding door, French doors, stable doors, and a cottage door 

All units were colour-matched to Farrow & Ball French Grey using Patchett Joinery’s water-based, 3-coat painting system — delivering a refined, cohesive finish that complements the farmhouse’s historic charm. 

For the homeowners, the transformation went far beyond aesthetics. Each window and door was thoughtfully designed to suit the varied styles of the farmhouse, creating visual harmony without erasing character.

“I just love arriving home. It’s such a pleasure to see all the windows.  I will never regret the investment — they’ve made such a difference.   Thank you for suggesting different details for different windows.  I love the playroom window in particular. There are so many variations   of window sizes and styles on our property, but they now all work together.”  – Homeowner, High Cross Bank Farm 

In a conservation area, renovation comes with responsibility. With Accoya, homeowners don’t have to choose between preserving the past and preparing for the future. It offers peace of mind with: 

• 50-year above-ground warranty — guaranteed durability in all conditions

• Unrivalled dimensional stability — swelling and shrinking up to 4x less than traditional timbers 

• Sustainable sourcing — FSC® certified and Cradle to Cradle® Gold certified 

• Low maintenance — with long-term cost savings and less environmental impact 

With every sash and frame handcrafted from Accoya, this legacy home was brought into the future — combining timeless craftsmanship with modern durability.