Expert Sash & Case Window Repairs for Homes & Heritage Properties in Glasgow

If you’re looking for the highest standard of professional sash window repair Glasgow can offer, you’re in the right place. We specialise in the repair and restoration of traditional timber sash and case windows throughout Glasgow, from historic West End townhouses to listed tenements in the Southside and modern period-style homes in the suburbs of the city.

With decades of experience and a deep respect for architectural heritage, our team delivers meticulous, long-lasting repairs using traditional methods and high-quality materials. Based in Dalmarnock, we are proud to cover the entire city, and we’ll make sure you love your windows and home as much as you can.

What Sash Window Repair in Glasgow Includes

Glasgow’s windows tell a rich story of architectural excellence and historical significance, contributing immensely to the city’s distinctive character. From the Victorian splendour of the West End to the grand Merchant City townhouses, Glasgow’s traditional sash windows are fundamental to the heritage and architectural integrity that makes this city special.

We provide a full range of sash window repair services in Glasgow, including:

  • Timber Frame Repairs
     Addressing rot, decay, and damage to sills, frames, and box sections.
  • Sash Cord Replacement
     Repairing broken or frayed cords to ensure smooth, balanced operation.
  • Draught Proofing & Sealing
     Improve comfort and energy efficiency by eliminating rattles and heat loss.
  • Glazing & Reglazing
     Replace cracked, misted or inefficient panes with traditional or double-glazed options.
  • Bead & Moulding Replacement
     Restoring damaged or missing glazing beads and trim with period-appropriate styles.
  • Paint Stripping & Refinishing
     Careful removal of flaking paint followed by a high-quality repaint for protection and aesthetics.
  • Sash Window Rebalancing & Weight Repair
     Correct window operation and balance issues with new or adjusted counterweights.

Why Choose Listed Window Refurbishment in Glasgow?

We know you have options when it comes to sash window repair in Glasgow, but we like to think there is an excellent range of reasons to rely on Listed Window Refurbishment in Glasgow.

  • All repairs carried out by qualified tradesmen – no subcontractors
  • Fully compliant with Health & Safety and SafeContractor approved
  • Our operatives hold valid CSCS and PLASMA cards
  • A dedicated liaison officer visits every site daily and provides updates
  • Experience working with listed buildings and conservation areas
  • Trusted by homeowners, architects, and property managers across Glasgow

“I live in an A listed Alexander Greek Thomson flat and my sash windows had strict regulations to follow. Listed Window Refurbishment took everything into consideration and did an incredibly professional job. Their craftmanship is outstanding and the team were a pleasure to work with.


Don and Frank kept me up to date with progress and schedules and offered advice on finishes and fittings. They really couldn’t have been more helpful.

Overall I experienced a wonderful service and am delighted with the results. I have eleven new sash windows that have changed my flat completely in terms of sound proofing, heat retention and visual appeal. I’m delighted. Thanks!”
 — Debbie Ross, Glasgow

Our Sash Window Repair Glasgow Process

  1. Free site survey and condition assessmen
  2. Detailed, fixed-price quote with full breakdown
  3. Careful removal, repair, and restoration using traditional joinery methods
  4. Final reinstallation, sealing, painting and adjustments
  5. Aftercare advice to help maintain your windows long-term

Working Across Glasgow

We’ve completed sash window repairs throughout:

  • West End (Hyndland, Partick, Hillhead)
  • Southside (Shawlands, Battlefield, Pollokshields)
  • East End (Dennistoun, Bridgeton)
  • City Centre & Merchant City
  • Suburban areas including Bearsden, Giffnock, and Clarkston

We understand Glasgow’s diverse architecture, from Georgian terraces to Victorian tenements, and tailor our approach accordingly. We also have considerable experience in liaising with officials on building regulations, removing the stress of paperwork from you.

❓ Frequently Asked Questions

Do you work on listed buildings in Glasgow?
Yes, we are experienced in working within listed and conservation property regulations and always use appropriate materials and methods.

How long does a repair take?
The time required depends on the job but most standard repairs take 1–2 days per window, depending on condition.

Can you add draught proofing during the repair?
Absolutely, we recommend draught-proofing as part of most restoration work.

Do you replace glazing too?
Yes, we offer both like-for-like single glazing and retrofitted double-glazed units.

Is your work guaranteed?
Yes, all work is fully insured and guaranteed. Details available on request.

📞 Request a Sash Window Repair Quote in Glasgow

Ready to restore your sash windows? Contact us today to arrange a free consultation and quote for the most dependable sash window repair Glasgow homeowners can find.

📍 Covering all areas of Glasgow and surrounding suburbs
 📞 0141 556 3327
 📧 [email protected]
 📩 Request a Quote