Our horizontal slider windows are among the most popular products in the entire secondary glazing range. Designed with a sleek and unobtrusive appearance, each window horizontal slider combines practicality with style. Whether your property is a period home, a listed building or a modern city centre apartment, our horizontal sliders blend seamlessly into their surroundings while delivering outstanding thermal and acoustic performance.
If you are considering replacing your existing windows with new double or triple glazed windows, a double horizontal slider window can often be the smarter choice. By installing secondary glazing, you retain the character of your original windows while gaining all the benefits of improved warmth, reduced noise and enhanced security.
Why Choose Horizontal Slider Windows?
Available in 2, 3, 4 or 5 panel configurations, our horizontal sliding units are perfect for glazing large expanses of glass. Smooth and easy to operate, they glide effortlessly along the frame, making them ideal for both residential homes and commercial premises.
Our team of expert secondary glazing installers work throughout Northern Ireland, Belfast and Dublin, offering professional advice and precision installations tailored to your property. With more than 25 years of experience in aluminium and timber glazing, we provide the highest quality finish every time.
Other Key Features
- Removable panels for quick and easy cleaning
- Integrated lock for discreet and secure aesthetics
- Up to 10.8mm glazing available, including specialist acoustic safety glass
- Colour coded stop blocks, hardware, trickle ventilation and restrictors available
- Durable aluminium secondary glazing frames with slim sight lines that maximise natural light
Horizontal Slider Installation in Northern Ireland, Belfast & Dublin
Choosing a horizontal slider window installation means enjoying a cost-effective alternative to full window replacement. Instead of removing your existing windows, we add a bespoke secondary system that enhances insulation, cuts down on draughts and provides a noticeable reduction in external noise.
From heritage buildings in Belfast to modern apartments in Dublin and traditional homes across Northern Ireland, our double horizontal slider windows are tailored to suit every type of property.
Speak to the Experts
Whether you are a homeowner, landlord or business owner, our skilled team can recommend the best horizontal slider windows for your needs. Contact us today to arrange a free quotation and discover how our secondary glazing solutions can make your property warmer, quieter and safer.
