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Our team have hands-on experience delivering Timeless Sash Windows and Doors for over 40 years. We have workshops in Meath but cover all of Ireland and have also served the London market for years.

We have a highly qualified team and always aim to employ the best people in the industry that share the same values we do in delivering a quality and guaranteed service. Timeless Sash Windows are all handcrafted, setting us apart from our competition.

We use the highest quality materials and all of our staff are highly skilled craftsmen ensuring that you get the Timeless Sash Window that you dream of.


Timeless Sash Windows are a family run joinery business based in Meath. We are making Timeless Windows for over 40 years. For the last 25 years we have specialised in the manufacturing and refurbishment of Period Sash Windows.

We offer support and advice on the replacement and refurbishment of Sash Windows. Our vast experience gives us the capabilities to offer you the best solution for your windows. Our values and attention to detail make us the perfect partner to provide you with your Timeless Sash Window products.



Having served his time as an apprentice carpenter, Gerry Callaghan established a joinery business working with all aspects of timber joinery. Having negotiated with his father, he built a factory to make joinery products and Callaghan joinery was opened.


Gerry sought to develop the market of high quality sash windows and created an additional company to satisfy this emerging requirement. Callaghan Sash Windows opened on the same site as the joinery company and Gerry’s three sons have all joined the business having finished school.


Gerry’s son Barry took on the role of Managing Director and helped the business to flourish.


Callaghan Sash Windows undertook their largest and most complex project to date with the restoration and replacement of 220 windows at Killeen castle.


Callaghan Sash Windows expanded into the greater London Market due to the increased demand for bespoke products.


We are delighted and proud to have rebranded to Timeless Sash Windows. We made this decision due to the increased demand for our products throughout Ireland and the UK over the last number of years and feel this will help us grow further.

Meet The Team

We are very proud of our highly qualified team and always aim to hire the best people in the industry.

Timeless Sash Windows are all bespoke, setting us apart from other products on the market. We always use high quality materials and our staff are highly skilled ensuring that we offer a high quality finished product and service.

Karen McCarthy

Karen McCarthy

Project Coordinator

I started at Timeless Sash Windows in 2017. My career to date has been as a project manager and service manager in banking in retail....

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Our promise to you

It is with great pleasure that I give you an insight into our company. My father Gerry Callaghan started in the joinery business back in the early 1970s. His journey in this business led him to form a specialist sash window company in the early 90s. This company has evolved over the years to where it is today, a bespoke specialist in sash windows. The knowledge of many generations of experience is well utilised on a daily basis.

I am a firm believer that it is people who make companies great. At Timeless we are extremely fortunate to have highly skilled dedicated people who are primarily focused on delivering the best possible solution to you. We always aim to deliver this solution in the least intrusive and most efficient manner possible. Our staff believe in always achieving excellence and strive to be their best. Our installation team always treat every home and homeowner with the utmost respect and we feel this is the least you deserve.

When choosing a solution for your windows and doors in your home, there are many different options available to you. At Timeless we pride ourselves in being honest. If your project is not the right fit for us, we will advise this at an early stage. If however we can assist and add value to your home, our sales team will proceed to treat your enquiry in a professional and efficient manner.

The best possible solution is not always the most obvious one. We understand for most people the decision to change or upgrade their windows is both a huge financial and personal decision.

This team will assist and deliver your project in an efficient manner, finalising all details and a programme of the works to be carried out. Our production, admin and installation teams work closely together with one focus in mind and that is you, the customer. Customer satisfaction and delivery of the best possible solution are the goals that are foremost on the minds of all at Timeless.

It is hugely important to me that we continue to grow our company and further enhance our reputation throughout this country and beyond. The values and characteristics I have touched on have stood us in good stead through difficult economic times. With the help of all our teams I hope to copperfasten these as we move forward, creating opportunities for the next generation of Callaghans. There is a responsibility on myself to not only maintain standards but improve them as has been done over the last 40 years.

Finally, thank you for considering Timeless to assist in making your home more attractive and more comfortable to live in. I can assure you that the experience of dealing with us here at Timeless will be friendly, personable as well as professional.

With a guarantee from all our staff, we promise to provide you with the best solution in the most efficient manner where you the customer are central in all our actions.

We look forward to working with you,

Barry Callaghan