Welcome to EPS Sash & Case in Edinburgh
EPS Sash & Case is a family-run, Edinburgh company specialising in the repair, restoration, and refurbishment of exterior and interior traditional sash and case windows. As one of Edinburgh’s original window restoration companies, we have extensive experience and knowledge working with traditional sash and case windows since 1985. No salesmen. No hard-selling. Just thoroughly-researched work quotes and trustworthy, timely, and tidy service.
Edinburgh’s original sash window repair service…
We are one of the original sash window repair services in Edinburgh and have many years of experience working with traditional sash and case windows on older properties across Edinburgh, the Lothians and Borders from listed buildings to city tenements flats. From replacing sills or rotten timber, ropes and pulley repairs, installing draught proofing, installing Slim double glazing to full sash window repairs & restoration & painting. No job is to small at EPS Sash & Case.
We work with the traditional building methods but using modern techniques, to bring your windows back to life.

Our services include:
- Sash window repair & paint service
- Sash window restoration
- Draught proofing sash windows
- Sash rope & pulley repairs
- Double glazing upgrade (conservation area compliant)
- Secondary Glazing (conservation area compliant)
- Sash window replacement
- Window mastic repairs
- Misted double glazing repairs
What separates EPS Sash & Case from other companies?
EPS Sash & Case are a unique service compared to many of our competitors. We focus solely on working with original sash windows, year in, year out; we set the standard for traditional, craftsmen-led work, unlike many other companies who may offer such a service as a side-line. Whatever the problems with your traditional sash or casement windows, Eps Sash & Case is a family business with a complete, professional solution. And all our work is fully guaranteed.
Benefits of EPS Sash & Case Services
Benefits
- Decades of specialist experience working solely with traditional sash windows
- Unique repair & restoration service for sash windows
- Fully guaranteed works
- Exterior rated materials and paints used
- Adds value to your property and improves security
Estimating
- We carry out a full and professional assessment of your windows
- Comprehensive and thorough checks for rotten wood
- No unseen extra charges during works for rotten wood repairs
- No salesmen and hard-selling approach
Environmental
- Retains the original windows and timber
- Improves heat retention within the property
- Energy efficient windows
- Low carbon foot print restoring windows
- Eco friendly low VOC paints used
- Eco friendly low VOC fillers used
How Can We Help You Today?

Double Glaze Upgrade
Our double glazed upgrade service is designed to improve your original sash & case windows and make them energy efficient. We offer the latest energy-efficient double glazing on the market today, at competitive prices.

Full Refurbishment
This service covers the full renovation of your windows. The windows are fully restored from rot wood repairs, top & bottom sashes fully working, new ropes & pulleys, draught proofing to fully painted and sand mastic applied.

Repair, Paint & Mastic
This service focuses firstly on sash window repair and painting and secondly on upgrading the performance of sash windows. The windows are then fully prepared and painted and finished with traditional sand mastic.

New Sash Windows
Bespoke handmade windows, tailored to meet your individual needs. Using responsibly sourced timbers we hand-craft all our windows in our Edinburgh workshop using traditional techniques to achieve a beautiful finish.


Even windows that appear to be beyond repair can be fully restored.
It costs less to restore an original sash window in this condition than it does to replace it with a new window. This traditional historic Edinburgh sash window was handcrafted about 130 years ago. About 95% of the original timber was still of solid sound condition. It just needed some TLC to repair it to its original handcrafted condition. After our repairs, and if maintained, this original handcrafted sash window will last decades more to come. Interactive image slider.
Been told you need to replace your original sash windows?
Replacing sash windows can be expensive and cost 3-4 times more than restoring them. We can restore your old and rotted sash and case windows back to their original crafted working condition, even if you have been told, they are beyond any repair! Our work is fully guaranteed and offers huge savings on replacing your original sash windows.
Why Choose EPS Sash & Case For Your Sash Window Project?
Any restored window reflects the professionalism and skill of the tradesman: we set the standard in
restoring original sash and case windows, using only the best exterior and interior materials available.
It is often a surprise to our customers how beautiful their windows look and how efficiently they work,
even those which seemed beyond repair.
Your windows will continue to perform well for decades to come and we ensure they remain in keeping
with the authentic historic appearance of your home. As drafts and heat loss will be reduced, your home’s
internal heat and air flow systems will run more efficiently. It is an excellent way to add value to your property.
From first contact to final check-up, we offer individual and personal service to assess your needs and complete
the work in a professional manner, always with respect for you and your home. Our work comes fully guaranteed.
Hear It From Our Happy Customers With Our Genuine 5 Star Reviews
Check out more of our first class 5 star reviews from Google, Trustpilot, Facebook, My Builder, Yell.com and Thomson Local
Rated and Verified Service
EPS Sash & Case have been rated and verified by: Rated People, My Builder & Google Site Verification, Check A Trade & Yell.com.