How Sashmate® Was Born
Sashmate® was created to solve real-world window repair challenges, born from hands-on experience, driven by safety, and engineered to help professionals work faster, safer and smarter.
Sashmate® was created to solve real-world window repair challenges, born from hands-on experience, driven by safety, and engineered to help professionals work faster, safer and smarter.
Sashmate® was invented and designed by Daniel Cheddie, a window repair specialist who repeatedly faced the dangers of repairing heavy externally glazed windows while working alone and without safe internal support.
After experiencing near-misses, damaged windows and inefficient workarounds, Daniel set out to create a safer solution. The result was Sashmate®—a patented clamp and brace system designed by a tradesman, for tradesmen.
100% of online testimonials received said the Sashmate tools:
And all 100% said that they would definitely recommend the Sashmate tools!!
Designed by an experienced glazing professional, Sashmate® eliminates working at height, reduces costs and dramatically improves safety, efficiency and professionalism across every window repair job.
Contact UsEliminate ladders, scaffolding and dangerous external access.
Do the work of multiple operatives, alone.
Complete window repairs quicker and easier
Reduce injury risk and prevent costly window damage.
Daniel Cheddie’s background includes decades in the glazing industry and 24 years as a firefighter, giving him a unique perspective on risk, prevention and the consequences of unsafe working practices.
As Founder and CEO of Glazesafe, Daniel has developed award-winning systems that protect workers and improve efficiency. Sashmate® is now trusted by professionals, councils and organisations across the UK and Ireland.
Learn more about the people behind Sashmate®, our values and what makes our tools different.
Contact UsSashmate® was invented and patented by Daniel Cheddie, a window repair specialist and safety innovator with decades of hands-on industry experience.
Sashmate® was created to eliminate dangerous, inefficient window repair practices and allow one person to work safely from inside the building.
Unlike traditional methods, Sashmate® removes the need for ladders or scaffolding, reducing risk while significantly improving speed, efficiency and job profitability.
Sashmate® is used by locksmiths, glaziers, window repair specialists, building maintenance firms and local authorities across the UK and Ireland.
Glazesafe, founded by Daniel Cheddie, develops safety-led innovations. Sashmate® is one of its award-winning systems designed to set new industry standards.
Engineered glazing solutions that save councils and social housing providers a fortune on scaffolding for window repairs and installations.
Learn more
A tool-free barrier and anchor system deployed inside the building for up to three operatives, removing the need for scaffolding on complex glazing projects.
Learn more
Consultancy and bespoke engineered safety solutions for construction and glazing professionals.
Learn more
Whether you’re a locksmith, glazier or maintenance professional, discover how Sashmate® can transform the way you work, saving time, improving safety and increasing profitability.