Casement Windows

Casement Windows

Standing as a classic uPVC window design, casement windows stand out as a timeless and popular home improvement solution. We have brought this window design into the modern day with our market-leading profile.

  • 1. A+ Energy Rated

    Our patented bubble gaskets are welded to the frame as part of the manufacturing process, meaning a continuous seal all the way round, eliminating draughts and providing resistance to water.

  • 2. Handles

    We will be delighted to show the wide range of handles that can be used on our casement windows offering the best options to match any interior.

  • 3. Weatherproof

    Our uPVC windows are capable of achieving an energy rating of A+ with cost effective double glazing and with EnergyPlus a U-value as low as 0.8 w/m2k with triple glazing.

  • 4. Customised for you

    There is a wide range of glass and glazing options for our casement windows, so they can be truly tailored to individual specifications.

  • 5. Slim Sightlines

    The ultra-slim sightlines designed into Liniar’s casement windows allow in maximum natural light – and result in more attractive uPVC windows.

  • 6. A Range of Options

    Cills are available in a range of sizes and can be foiled to colour match the rest of our range. Other optional extras include an innovative glazing flipper to provide an enhanced weather seal, Georgian bars, astragal bars and mock sash horns.

  • 7. Stylish

    Our casement windows are available in a sculptured (curved) suite for a decorative finish, with a range of colour and foiled options.

  • 8. Child Safety

    Child restrictors, designed to limit the opening of uPVC windows, can be fitted to our casement windows to give extra peace of mind.

uPVC Casement Windows in Waterford

Our uPVC casement windows are an ideal choice for homeowners in Waterford and the surrounding areas who want to improve the comfort, energy efficiency, and appearance of their homes. Casement windows are particularly suited to properties that require excellent ventilation and clear outward views, making them a popular option for both modern homes and traditional renovations. Designed to open outward from the side, they allow maximum airflow while maintaining strong weather sealing—an important feature for homes exposed to the Irish climate.

Quality Installation & Local Expertise

With years of experience serving customers across Waterford and the South East, our team understands the importance of installing windows that meet Irish building regulations and energy performance standards. Our uPVC casement windows are manufactured using high-quality materials that provide strong insulation, durability, and low maintenance. Professionally installed by our skilled joinery team, each window is fitted with precision to ensure long-term performance, improved BER ratings, and enhanced security. Whether you are upgrading older windows or completing a new build project, our locally trusted team delivers reliable craftsmanship and high-quality results.

The variety is endless .... but the quality is consistent.

What our Customers Say

"I must say the invitation to call to the Joinery in Bonmahon was a great help to us as we saw the materials and the standard of workmanship that goes into your windows and doors."
Dan Murphy

"Thanks for everything from start to finish, we are very happy with the level of service and the end result"
R. Power, Portlaw

"Many thanks for all of your help, advice and patience!"
Susan & Seamus D’arcy

"I would definately recommend Bonmahon Joinery to anyone thinking about replacing windows. I chose Bonmahon as that was the name that kept coming back."- Denise (Earlcourt) - "I've dealt with Bonmahon Joinery over many years, I've always found them to be a professional and friendly company with top class products and excellent service."
Pat

"We were very pleased with the way the fitters worked and impressed with the thorough job they made of it. Your team was a pleasure to have around the house"
Olive & Taco, Annestown

"I would definately recommend Bonmahon Joinery to anyone thinking about replacing windows. I chose Bonmahon as that was the name that kept coming back."
Denise (Earlcourt)

"To all the staff in Bonmahon Joinery, your advice and help has been so much appreciated. We absolutely adore our windows and doors, and look forward to years of enjoying them."
Margaret & John Boland

"Our reasons for choosing Bonmahon Joinery, the staff manage to make you the customer feel like part of a family. They have all the time in the world for you and your questions... and that's pretty special!"
Carrie C.