Sash Windows Repair- Practical heritage joinery
Tywi Centre
8-10 April 2025 / 3-5 June 2025 (3-day Course)
£456🪟 Practical Sash Window Repair
3-Day Hands-On Course | Learn Traditional Joinery Skills in Action
Rediscover the art of traditional sash window repair through this immersive, hands-on course designed for heritage professionals, property owners, and craftspeople who value authenticity and craftsmanship.
Over three days, you'll step into the shoes of a traditional joiner—exploring centuries-old techniques, working with classic tools, and restoring original timber windows using methods that have stood the test of time.
🛠️ What You’ll Learn
đź”§ Introduction to Traditional Joinery Tools & Techniques
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Sawing • Planing • Drilling • Levelling • Setting Out
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Safe use, sharpening & maintenance of hand tools
🏛️ Sliding Sash Windows: History & Significance
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Explore how these iconic windows evolved
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Understand materials: timber, glass, pulleys, weights, sealants, paint
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Discover why they matter to our architectural heritage
🪟 Box Frame & Sash Anatomy
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Identify key components
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Assess condition and common problems
⚙️ Removal, Re-Cording & Balancing
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Remove sashes safely
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Evaluate repairs
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Practical re-cording with traditional materials
đź§° Real Restoration Project: Workshop-Based Repair
Put your learning into practice with a full hands-on restoration of a genuine box frame and sashes.
You’ll:
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Assess condition
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Create a site rod and full-size drawing
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Write a cutting list
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Calculate materials, costs & volumes
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Cut back rotten timber and make authentic repairs
🎯 Who is this course for?
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Conservation professionals
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Historic property owners
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Joiners and carpenters
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Anyone with a passion for traditional skills and sustainability
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👨‍🏫 Meet the Tutor – Tom Duxbury
Tom Duxbury brings over 30 years of hands-on experience in the construction industry, specialising in heritage joinery and building conservation. From crafting oars and sculls in his early career to running his own joinery business and working as a Conservation Officer and Trainer, Tom’s knowledge is rooted in real-world experience.
Tom holds a First-Class Honours degree in Building Conservation and Management and is currently studying for a Master’s in Building Conservation. His background includes:
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Heritage Trainer & NVQ Assessor for Carmarthenshire County Council
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Former Conservation Officer for the Brecon Beacons National Park
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Lecturer at the University of Wales Trinity Saint David
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Traditional Skills advocate with SPAB, CIOB & Building Limes Forum membership
His passion for traditional craftsmanship and decades of on-site experience make him the ideal guide for anyone wanting to deepen their understanding of heritage joinery.
Bring heritage to life. Learn, restore, and preserve with skill and care.
To book your place, please click on the button below
APRIL 8-10TH 2025
To find out more about repairing and maintaining Traditional Sash Windows you can watch this short film.
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