Business Details
17 Years
experience
Expert Sash Window Repair & Draught Proofing in Devon
South West Sash Windows was established in 2009 by James Egan, a qualified carpenter and joiner with extensive experience in sash window restoration. Our expertise lies in repairing, renovating, and draught-proofing traditional wooden sash windows across Devon, Cornwall, and occasionally Somerset. We employ methods endorsed by English Heritage and Historic England, prioritising preservation over replacement to maintain a property's original character. Our unique perimeter sealing system eliminates draughts and rattles while improving energy efficiency, supported by independent acoustic testing. We use specialist epoxy resins for durable repairs, replace sash cords, service pulleys, and balance windows for smooth operation.Our commitment to quality is demonstrated through guaranteed workmanship and materials, with a focus on eco-friendly solutions that consume up to 40 times less energy than window replacement. Customer recommendations form the foundation of our reputation for reliability and professionalism, with testimonials highlighting significant improvements in window functionality and reduced energy costs. We specialise in working with listed buildings and properties in conservation areas, offering competitively priced services without VAT charges. Our approach combines technical expertise with a dedication to preserving historical integrity while delivering modern performance benefits.
Services
Sash Window Repair
Draught Proofing
Window Renovation
Timber Restoration
Noise Reduction
Details
- Year established: 2009
Highlights and features
- We use English Heritage-approved methods for period window restoration
- Our perimeter sealing system reduces draughts by up to 86%
- Eco-friendly solutions consuming 40 times less energy than replacements
- Guaranteed workmanship with specialist epoxy resin repairs
- Experienced in listed buildings and conservation areas
Associations and certifications
- British Board of Agrment
What people say
Glide smoothly
Substantial draught reduction
Fantastic professional service
Outstanding quality
Eco-friendly solution
Services
Sash Window Repair
Specialist repair of wooden sash windows addressing water damage, rotten timber, and operational issues. We remove decayed sections, splice new timber where needed, and use specialist epoxy resins for durable repairs. Sash cords are replaced, pulleys serviced, and windows rebalanced for smooth operation. Our approach preserves original materials while restoring functionality to period windows in listed buildings and conservation areas.
Draught Proofing
Installation of unobtrusive draught-proofing systems that reduce air infiltration by up to 86%. Using weatherpile to British Standard 7386 specifications, we eliminate draughts and rattles without altering window appearance. This improves thermal efficiency, lowers energy bills, and enhances comfort while maintaining traditional window operation characteristics in historic properties.
Window Renovation
Comprehensive renovation of period sash windows following English Heritage guidelines. Includes removal of sash units, repair of structural damage, and application of specialist treatments to prevent future decay. Our process maintains original character while modernising performance, ensuring windows function effectively for decades with reduced maintenance requirements in conservation areas.
People
James Egan
Owner & Lead Carpenter
Qualified carpenter with extensive experience in sash window restoration, previously working for a national sash window company. Established South West Sash Windows in 2009 to provide specialist local service across Devon and Cornwall, combining technical expertise with personal attention to detail.
Questions
What areas do you cover?
We operate throughout Devon and Cornwall, with occasional projects in Somerset.
Do you work on listed buildings?
Yes, we specialise in sash window restoration for listed properties and conservation areas.
How much does sash window repair cost?
Prices vary by project complexity - we offer competitive rates without VAT charges.
What's the draught-proofing guarantee?
All our work comes with a full guarantee using specialist materials for lasting results.
Can you fix windows painted shut?
Yes, we regularly restore windows painted closed for decades to full smooth operation.
