Casement Windows

Give your Dublin home a breath of fresh air with Horizon Windows, Dublin’s leading supplier of uPVC casement windows.

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With a range of practical openings, colours and choice of glass, we can create casement windows for your home as individual as you are.

Horizon Windows have been designing, supplying and fitting high-quality Casement UPVC Windows throughout Dublin for more than 30 years. You are assured of a guaranteed transformation of your home.

We probably make the most significant investment we’ll make when we buy our homes. Whether you are buying your first home, upsizing or downsizing at
some point, you will want to improve that space. Finding a reputable experienced supplier who can provide the solution that’s right, is the first step in achieving your vision.

Styles

Our profiles can be combined to create the style of window to suit the type of your home. Whether your aim is to expand, refurbish or restore your property to its former glory we can help you. 

UPVC Casement Windows are traditional, open out, top or side hung openers. The size and style can be tailored to your openings according to the position of your window and the space available. We also have a wide range of colours for you to choose from:

Reno-White
Ice-Cream
Cova-Chartwell-Green
AnTeak
Natural-Oak
Cova-Irish-Oak
Golden-Oak
English-Oak
Rustic-Oak
Siena-PR
Dark-Oak
Swamp-Oak
cova-black
Agate-Grey-Swatch-1
Cova-Hazy-Grey
Swatch-Basalt-Grey
Slate-Grey
Anthracite-Grey
Anthracite-Grey-Smooth
Swatch-Dark-Red
Reno-Red
Mahogany
Swatch-Brilliant-Blue
Steel-Blue
Steel-Blue

Benefits​

WHY HAVE CASEMENT WINDOWS?

  • A-Rated as standard 

Our A-Rated window range helps you contain and conserve energy, whilst increasing your home’s value.

  • Sound Insulation

To benefit and improve noise insulation, there are multiple chambered uPVC frames, weather seals, and double-glazing units.

  • Increased Security

Our high-security windows include multi-locking systems, double locking door handles and more to improve security.

  • Zero Upkeep

All our frames are tough, they will never crack, flake or go discoloured, saving you money on the upkeep.

  • Warmer Home

If you advance to A-Rated Windows, this will help with the loss of heat through your windows by up to 70%.

  • 10 Year Guarantee

We have confidence in our product and are happy to offer a 10-year guarantee on all our installations.

Find Inspiration​

Look through our wide range of Apeer Doors

Traditional

Modern

Upgrade Your Home's Energy Efficiency with Casement Windows

Here’s why we recommend casement windows for energy efficiency: 

Superior Sealing: Unlike sliding windows with tracks that can become loose over time, casement windows crank open and shut, creating a tighter seal against the frame. This minimizes air leaks, those tiny gaps that can let warm or cool air escape, forcing your HVAC system to work harder.

Reduced Infiltration: With a strong seal on all four sides, casement windows effectively prevent drafts. This means less hot air sneaks in during the summer and less cold air escapes in the winter, keeping your home comfortable and reducing the strain on your climate control systems. 

Working with you to maximize efficiency:

We can also help you maximize the energy efficiency of your casement windows by recommending additional features:

Double or Triple Glazing: Opting for windows with multiple panes of glass filled with insulating gas creates a significant barrier to heat transfer, keeping your home cooler in summer and warmer in winter.

Low-Emissivity (Low-e) Coating: This invisible layer on the glass reflects heat back inside during winter and deflects it outwards in summer, significantly improving your home’s thermal performance.

Warm Edge Spacers: These spacers minimize heat transfer around the edges of the glazing unit, reducing energy loss and further enhancing your window’s efficiency

Security Features of the Casement Windows

Casement windows are known for their inherent security features due to their design and operation. Here’s a breakdown of the reasons why they are a good choice for home security:

Frame and Sealing:

Tight Seal: When closed and latched, casement windows form a tight seal with the frame. This makes it difficult for intruders to pry the window open from the outside.
Concealed Hardware: Locking mechanisms are typically housed within the frame, further deterring tampering attempts.

Opening Mechanism:

Hinge Location: Unlike sliding windows, casement windows hinge on one side. This makes it more challenging to force the window open, as the entire sash needs to be pried out from the frame.
Crank Handle: The opening mechanism usually involves a crank handle on the inside. This eliminates the easy access an intruder might have with a removable latch on a sliding window.

Locking Mechanisms:

Multi-Point Locking: Modern casement windows often have multi-point locking mechanisms. These engage the sash at multiple points along the opening edge, making it significantly harder to break through a single point.
Key Locks: Many casement windows have key locks for added security, requiring a key to operate the crank handle and open the window.

Casement Windows new

Supplying windows to Dublin and surrounding areas

UPVC Bay Windows give panoramic views, so they allow more natural light to enter from multiple directions.

Bay windows can be found in any room in Victorian homes, but they’re also a popular enhancement for modern homes.

They can be installed anywhere, but bay windows are popular in the kitchens and living rooms of modern homes. Because bay windows offer the option of having two operating windows, the homeowner and guests can enjoy a nice breeze from two directions instead of just one.

Bay Window installation requires expert installers to ensure correct and precise alignment. Our team of expert fitters have over 30 years’ experience installing Bay Windows and have the expertise to turn your window into a focal point in the home. We can design your UPVC Bay Window to your exact requirements.

Styles

Bay windows actually consist of three windows, a central window and two side windows which are usually set at 30­0, 450, 600 or 900 angles. They can be installed anywhere and are sure to become the focal point your room and home and enhance the overall appearance.

Standard colours available include:

Reno-White
Ice-Cream
Cova-Chartwell-Green
AnTeak
Natural-Oak
Cova-Irish-Oak
Golden-Oak
English-Oak
Rustic-Oak
Siena-PR
Dark-Oak
Swamp-Oak
cova-black
Agate-Grey-Swatch-1
Cova-Hazy-Grey
Swatch-Basalt-Grey
Slate-Grey
Anthracite-Grey
Anthracite-Grey-Smooth
Swatch-Dark-Red
Reno-Red
Mahogany
Swatch-Brilliant-Blue
Steel-Blue
Steel-Blue

** Custom colours are available on request, please speak with a member of our team. **

Transform the look of your home both on the inside and outside at the same time with Horizon’s stylish Bay Windows.

Benefits

WHY HAVE CASEMENT WINDOWS?

  • A-Rated as standard 

Our A-Rated window range helps you contain and conserve energy, whilst increasing your home’s value.

  • Appearance

Bay windows increase the aesthetic look of your home both in the interior and the exterior. They bring more light in and make the room look more spacious. The space can be dressed with plants or a seat where you can read and relax.

  • Better Ventilation

With the option to open two side windows, there is better air circulation making the room more airy and fresh.

  • More Natural Light

Because they are angled, bay windows bring more light into your home.

  • Value to Your Home

If at any time you may want to sell your home, having bay windows will benefit a future buyer straight away, for both the inside and outside of your home.

  • 10 Year Guarantee

We have confidence in our product and are happy to offer a 10-year guarantee on all our installations.