Expert restoration and repair of sliding sash windows by craftsman Ger Cummins. Preserving heritage, one window at a time.
With over 20 years of experience, we offer comprehensive sash window repair and restoration services using traditional techniques and the finest materials.
Complete restoration of traditional sliding sash windows, bringing them back to their original glory while maintaining historical authenticity.
Professional draught proofing solutions that improve energy efficiency without compromising the traditional appearance of your windows.
Expert replacement of broken sash cords with high-quality materials, ensuring smooth operation for years to come.
Specialist glazing services including putty renewal, glass replacement, and traditional glazing techniques.
Examples of our craftsmanship and attention to detail in sash window restoration
Complete restoration of period sash windows
Expert repair and refinishing
Specialist glazing and restoration

Beautiful restored Georgian sash window in period home

Modern finish on restored sash windows

Expertly restored sash window with contemporary black finish
With over two decades of experience in traditional carpentry and window restoration, Ger Cummins specializes in sliding sash window repair and restoration throughout Ireland.
Having trained in traditional joinery techniques and worked on heritage buildings throughout Ireland, Ger combines time-honored craftsmanship with modern efficiency to deliver exceptional results that stand the test of time.
We use traditional materials and techniques to maintain historical authenticity.
All our work comes with a comprehensive warranty for your peace of mind.
Deep understanding of Irish architecture and climate considerations.
Don't just take our word for it. Here's what our satisfied customers have to say about our sash window restoration services.
“It was a pleasure to deal with Ger for the restoration of two of my Georgian sash windows - efficient and reasonable - very happy to recommend.”
Mrs Johnson
Dublin 8
“We recently had the original sash windows in our home expertly restored, and the results have truly exceeded our expectations. From the outset, Ger was an absolute professional - punctual, courteous, and extremely knowledgeable about the intricacies of period window restoration. His craftsmanship is exceptional. Each window was carefully and meticulously repaired, ensuring they now function smoothly while retaining their original charm. He took great care to match materials and finishes sympathetically with the age and character of our home, which we deeply appreciated. Beyond the high standard of workmanship, Ger was a pleasure to have around - respectful of the house, tidy in his work, and always happy to answer our many questions. He clearly takes great pride in what he does, and it shows in every detail. We couldn't recommend him more highly. If you're considering sash window repairs or restoration, you will be in the safest of hands with Ger.”
Mr and Mrs Porter
Rathgar
Learn about sash window restoration, maintenance, and care from our expert guides
Thinking about replacing your original sash windows with uPVC? Before you do, here's what every homeowner should consider — from planning permission and property value to energy efficiency and lifespan.
If your Victorian sash windows won't stay open or are jammed shut, broken sash cords are likely the cause. Here's what's going on and how to fix it.
Everything you need to know about restoring traditional sash windows in your period home.
Common questions about our sash window restoration and repair services
Ready to restore your sash windows? Contact Ger today for a free consultation and quote.
Serving Dublin and surrounding counties with professional sash window restoration services.