Business Details
Expert Sash & Case Window Renovations in Edinburgh
Thistle Window Renovations has been specialising in the restoration, repair, and replacement of traditional sash and case windows across Edinburgh, Lothian, and surrounding areas for over two decades. Our expertise extends to working within listed buildings and conservation areas, adhering to guidelines set by Historic Scotland and Edinburgh Council through grant schemes. Led by founder Jeff Dimelow, a time-served joiner with over 35 years of experience, we combine traditional craftsmanship with modern techniques to deliver durable, energy-efficient solutions. All timber repairs are executed using matching profiles to preserve the original aesthetic, while our team ensures meticulous attention to detail in draught proofing, repointing, and painting.We prioritise transparency, offering free surveys, competitive pricing, and a commitment to minimising disruption during projects. Our reputation is built on client testimonials praising our professionalism, quality of work, and adherence to deadlines. By maintaining strong relationships with conservation authorities and utilising BS 7386-compliant methods, we ensure every project meets both heritage standards and contemporary performance requirements.
Services
Window Replacement
Draught Proofing
Timber Repairs
Repointing
Window Painting
Highlights and features
- Over 20 years' experience in Edinburgh's historic window restoration sector
- BS 7386-compliant methods approved by conservation authorities
- Free no-obligation surveys and competitive, transparent pricing
- Team of time-served joiners and painters specialising in traditional techniques
- Guaranteed minimal disruption with thorough post-project clean-up
Associations and certifications
- BS 7386
What people say
Brand new look
Excellent job
Delighted with result
Minimal disruption
Highly recommend
Services
Window Replacement
Supply and installation of custom timber sash and case windows matching original profiles. Our replacements maintain historical accuracy while incorporating modern draught-proofing features. Each installation includes precise measurements and adjustments to ensure seamless integration with existing structures.
Draught Proofing
Specialist draught-proofing solutions for existing sash and case windows using traditional materials and BS 7386-compliant techniques. This service enhances thermal performance while preserving the window's original functionality and appearance, particularly in conservation areas.
Timber Repairs
Comprehensive timber repairs including sill replacements, box repairs, and glazing restoration. We use matching timber profiles to maintain architectural integrity, ensuring repairs blend seamlessly with original window frames in historic properties.
Repointing
Traditional trowel-applied sand mastic repointing for sash and case windows. This conservation-approved method restores structural integrity to window joints while maintaining breathability, essential for historic timber structures in Edinburgh's climate.
Window Painting
Professional internal and external painting services including putty repairs, undercoating, and gloss finishing. Our two-coat undercoat and single gloss coat system provides durable protection against Edinburgh's weather conditions while preserving aesthetic appeal.
People
Jeff Dimelow
Founder & Lead Joiner
With over 35 years' experience in traditional joinery, Jeff Dimelow established Thistle Window Renovations to specialise in Edinburgh's historic window restoration. He personally oversees all projects, ensuring adherence to conservation standards and client satisfaction through honest assessments and quality craftsmanship.
Questions
What areas do you cover?
We operate across Edinburgh, Lothian, and surrounding areas, including conservation and listed building sites.
Do you offer free quotes?
Yes, we provide free, no-obligation surveys and written quotes within 48 hours of inspection.
Are your methods conservation-approved?
Our techniques, including sand mastic repointing, are approved by Edinburgh Council and Historic Scotland.
How experienced is your team?
Our tradespeople are time-served specialists with over 20 years' collective experience in traditional joinery.
What services do you offer?
We specialise in sash and case window replacement, draught proofing, timber repairs, repointing, and painting.
How long does a typical project take?
Most window renovations are completed within 1-2 days, with minimal disruption to your daily routine.
