We Repair-Restore, Draught-Proof & Double Glaze Original Sash & Case Windows sash window workshop Bespoke Hand made Sash Windows Crafted In Our Workshop MORE WE CAN INSTALL THIN DOUBLE GLAZING INTO OLD WINDOWS MORE WE CAN FULLY REPAIR & PAINT OLD WINDOWS & DRAUGHT PROOF THEM MORE We  Install Energy Efficient Secondary Glazing &
Noise Reduction Glass
WE CARRY OUT COMMERCIAL & CONTRACT WORKS MORE We work on all styles of properties ranging from tenement flats to Grade-A listed properties LISTED BUILDINGS AND CONSERVATION AREAS


We at Eco Sash & Case specialize in the restoration & repair of original sash & case windows who carry out works for the private sector and the commercial industry. We have built a firm reputation over the years as a professional and reputable company that is able to carry out projects to extremely high standards. We work on all styles of properties ranging from tenement flats, public buildings to Grade A listed properties across Edinburgh Lothian’s and borders. 

Thank you NHS scotland

COVID-19. Our services are fully open and we continue to focus on offering the best possible service. All on-site/home estimates will be met with full PPE protection during the home visit.

As a thank you to all front line NHS staff we are offering a 5% discount on all our online realistic sample quotes.


Whatever the problem is with your sash windows, ECO Sash & Case have a solution

Glazing sash windows

Double Glazing Upgrade

Our double glazed upgrade service is designed to improve your original sash & case windows and make them energy efficient.

Rotted window two

Full Sash Refurbishment

One of the most popular services we provide is the full renovation, painting, and draughtproofing of original sash and case windows.

Replacement windows

Sash Window Replacement

Using responsibly sourced timbers we hand-craft all our windows using traditional techniques far a beautiful finish that will last.

Fitting secondary glazing

Slim Secondary Glazing

All secondary glazing frames are made from strong aluminium allowing the frames to be slim and strong at the same time.

Our Sash & Case Services

Our highly skilled joiners, glaziers, painters & staff have collectively accrued over 75 years of experience between them working with old sash & case windows across Edinburgh ensuring that your project will be handled by the most experienced, knowledgeable & dedicated team of tradesman. From replacing sills or rotten timber, ropes and pulley repairs, installing draught-proofing, installing Slim double glazing to full sash window replacement, repairs & restoration & painting. No job is to small at ECO Sash & Case.

Download quotation prices for our most popular services This includes a detailed breakdown of what is involved in the job. These prices are very accurate and will give you a very good indication of the potential cost involved in your sash window project.

Bespoke Handmade New Sash Windows Crafted In Our Workshop

What Our Customers Have To Say About Us

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