Business Details
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Expert Sash & Casement Window Repairs in Edinburgh
Eco Sash & Case is a family-run business with over 100 years of combined experience in repairing, refurbishing, and manufacturing traditional timber sash and casement windows. Established to preserve the character of heritage properties across Edinburgh, the Lothians, and Fife, we specialise in working with Georgian, Victorian, and Edwardian buildings, including listed homes and public landmarks. Our team of skilled joiners, glaziers, and painters delivers tailored solutions that combine traditional craftsmanship with modern energy efficiency. We prioritise sustainability by reusing and repairing historic windows wherever possible, using responsibly sourced timber, and planting Scots Pine trees for every completed project. Our services extend to homeowners, landlords, contractors, and architects, with a commitment to maintaining the integrity of historic properties while enhancing comfort and functionality. We offer transparent pricing, flexible financing options, and comprehensive support for listed building consents. Our reputation is built on exceptional customer service, meticulous attention to detail, and a dedication to preserving Scotland's architectural heritage through expert window restoration and innovation.
Services
Sash Window Repairs
New Sash Windows
Double Glazing Upgrade
Draught Proofing
Shutters
Casement Window Repairs
uPVC Windows
Emergency Window Repairs
Painting Repairs
Commercial Windows
Served areas
- Edinburgh, Fife, Midlothian, West Lothian, East Lothian
Highlights and features
- Sash window repairs
- They plant a new Scots Pine for every sash window project completed.
Payment methods
- Debit cards
- Credit cards
- Checks
What people say
Excellent craftsmanship
Very satisfied customer
Professional team
Good communication
Quality workmanship
Services
Sash Window Repairs
Our sash window repairs preserve historic timber frames through sanding, re-puttying, and structural repairs. This service extends window lifespan while maintaining original character, using traditional techniques and materials. Ideal for Georgian, Victorian, and listed properties requiring specialist care.
New Sash Windows
Handcrafted replacement sash windows combine Grade A redwood with traditional joinery methods. Each window matches original designs while incorporating energy-efficient glazing options. Perfect for heritage properties needing durable, authentic replacements that comply with conservation regulations.
Double Glazing Upgrade
Double glazing upgrades retain original window frames while installing modern insulated units. This service improves thermal performance and noise reduction without altering historic aesthetics, ideal for period properties seeking modern comfort without compromising character.
Draught Proofing
Our draught-proofing solutions use traditional sand mastic and modern materials to seal gaps while preserving window functionality. This service reduces energy bills and improves comfort in historic windows without damaging original joinery.
Commercial Windows
Specialist commercial window solutions for listed buildings and heritage projects. We work with architects and contractors to deliver large-scale restorations, meeting planning requirements while maintaining architectural integrity across Edinburgh and the Lothians.
Questions
Do you work on listed buildings?
Yes, we specialise in listed building window repairs and have extensive experience obtaining necessary consents while preserving architectural integrity.
Can you upgrade windows without replacing them?
We offer draught-proofing, double glazing upgrades, and repairs that maintain original frames while improving performance and energy efficiency.
Do you provide emergency repairs?
Yes, we offer emergency window repair services for urgent issues like broken glass or security-compromised windows.
Are financing options available?
We provide flexible payment plans including interest-free options to help spread the cost of window replacements.
What areas do you cover?
We operate across Edinburgh, Midlothian, East Lothian, West Lothian, and Fife, serving both residential and commercial clients.
Do you plant trees for completed projects?
We plant a Scots Pine through Trees for Life for every completed sash window project as part of our sustainability commitment.
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Reviews (15)
Nevil Lee
Nov 17, 2022
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Really good experience with these guys putting double glazing into existing windows in a conservation zone in Leith. Professional service from specification to painting. The windows look lovely and the drafts we had from 130 year old windows have gone. Couldn't be happier. Service:Window frame repair & replacement
Pam
Aug 23, 2022
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Very pleased with new windows. Took longer than expected but outwith control of the company. All workmen were helpful, curtious and carried out the work efficiently, always tidying up at the end of each day.
Ian Michael Osborne
Aug 18, 2022
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I am delighted with the work that Eco Sash & Case has done on my windows. The finish is to a very high standard and all three employees who did the work were punctual, courteous, cheerful, neat and entirely professional. I plan to use the company again and strongly recommend it to others.
Lucy Barclay
Jun 14, 2021
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Great new wooden sash and case windows. There were a few unforseen delays but all handled well. Our fully functioning shutters were slightly damaged but these were fixed with a few other snagging jobs. Very happy with the decorators too. All the workers were polite.
Katrina S.
Dec 09, 2020
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Recently I had my windows double glazed. We chose 'upgraded with existing sash' package. Communication from start to finish was excellent. The guys workers were very friendly and informative. The standard of work is excellent. The windows have made a huge difference to the temperature of the room. Overall very happy experience.
Peter Mountford-Smith
Sep 30, 2020
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Just a small problem with a window, but they came round and had it sorted within an hour of my phone call. Pretty astonishing service, will be my first call for any future work.
Dan Beard
May 31, 2020
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We were very pleased with the service provided by Eco Sash and Case. We had eight first floor windows repaired and externally repainted and new sand mastic was installed. Contact was very good throughout the job and the property was left clean and tidy at the end of each day's work. When appropriate, advice was offered and all options were fully costed. Our windows have been given a new lease of life and will hopefully last for many more years!
Katie Tomlinson
Apr 20, 2020
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We had new windows installed. Absolutely fantastic job from start to finish and I was kept informed throughout the process. Very knowledgeable and friendly staff. Will reuse in the future.
Sharon Gill
Mar 29, 2020
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We had our roof window fully repaired, double glazed panes and the exterior all painted. And the remaining windows all painted. All the work was completed to a high standard, the windows look great and now the bedroom is lovely and warm for the winter. Would definitely recommend them to anyone wanting existing sash and case windows repaired.
Elspeth Peters
Oct 28, 2019
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Eco Sash & Cash recently replaced the external fascia boards to my living room dormer window. This window is on the 4th level of a tenement building in Stockbridge directly over the busy public path below. They completed a first class job, their approach was very professional and they fully explained the method to undertake the works in this tricky situation. I would certain recommend them to friends and anyone else wanting joinery works completed to their windows.
Mrs. Gill Cowton
Aug 20, 2019
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Mr Davidson and his team carried out a complete restoration of the badly deteriorated sash windows in our 3rd floor flat, and installed slimlite double glazing. They retained the original timber wherever possible, painted inside and out with eco-friendly paint, and will re-purpose our old single glazing for other jobs. The windows look so different - all draughts and rattles have been eliminated, and the flat feels wonderfully warm. Great job, thank you.
Sarah Morris
Aug 12, 2019
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Great experience. Very knowledgeable and polite. Detailed the work required and talked through what they would do. Also went the extra mile to ensure complete customer satisfaction. Tidied up after themselves leaving no mess at all. Now have perfect draught proofed sash windows and can already feel the difference. Would highly recommend.
Jan Duke
Jul 23, 2019
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Very pleased with the service we received. they kept me informed, offered good advice and were efficient and professional. Would definitely recommend.
Randy Van Der Linden
Jun 06, 2019
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I would like to thank Eco sash and case for installing my new slimlite glazing on our original sash windows. During the days of the work they were very professional, clean and went to great effort to get the job done quickly to reduce inconvenience. In addition they detected problems with the windows and repaired them on the spot. This was something I did not expect and now we have free opening and closing windows instead of stiff ones. I would gladly recommend this company to anyone
Lindsey Kettles
Apr 02, 2019
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Eco Sash & Case double glazed and draught proofed our old and neglected sash windows. This has now provided significant thermal and improvement without compromising the architectural character of our home. They also finished and painted our windows with environmentally paints and materials. Extremely pleased with this very unique service. Would very much encourage the use of this type of eco friendly service to others.