Double glazing is a type of window or door glazing that consists of two glass panes separated by a gap – cavity – filled with air or gas such as argon or krypton that has better insulation properties than pure air. The gap between the panes is typically several millimetres wide, and is designed to provide additional insulation for the window. The two panes of glass are often bonded together with a spacer bar, and the gap between the panes is sealed with airtight seals to create a sealed unit.

Triple glazing is a type of window or door glazing that consists of three glass panes separated by two gaps – cavities – filled with air or gas such as argon or krypton that has better insulation properties than pure air. Like double glazing, the gaps between the panes are typically several millimetres wide and are designed to provide additional insulation for the window. The three panes of glass are often bonded together with two spacer bars, and the gaps between the panes are sealed with airtight seals to create a sealed unit.

Low-emissivity (low-e) coating is a thin, virtually invisible layer of metallic particles that are applied to the inside surface of glass. This special coating is designed to reflect heat back into a room, rather than allowing it to escape through the glass, which makes it an energy-efficient choice for windows and doors.

 

Alternatively, the low-emissivity (low-e) coating will reflect the heat back to the outside in case of outside temperature being higher than inside – making it a preferable choice for large glazing areas that are under risk of overheating during warmer months.

The U-value of a window is a measure of its thermal transmittance – and answers an important question about the amount of heat that is able to pass through the windows and doors expressed in units of watts per square meter per Kelvin (W/m²K). The lower the U-value of a window, the better its insulating properties as the window is more resistant in transferring heat. Windows used in modern construction have to achieve maximum U-Value of 1.4.

The best windows for our climate are windows that can withstand weathering process and prevent the moisture from getting inside the house – yet, the most important factor is the build quality so we recommend windows only from respected and well known brands. Most commonly used windows in Ireland are uPVC, Aluclad and thermally-broken Aluminium windows.

While window frames and glazing options will play an important role in the efficiency of the window, it is important to understand that windows are complex products used in the construction, and many specifications are available on the products.

 

Build quality and manufacturing excellence is required to ensure window will keep its insulating properties for years to come. For example, low-quality windows may be slowly losing the special gas pumped into cavities and losing the insulation properties.

Even the best window will not be performing well if its not installed properly, hence the need for experienced and well-trained fitting crews that only the best window companies can provide.

Flush windows and doors are designed to have a flat surface that is even with the frame, creating a uniform appearance known from timber windows. Non-flush windows and doors, on the other hand, have a protruding surface that overlaps the frame, creating a more traditional look known from uPVC windows.

Windows and doors, like any part of the building structure is getting worn over time – and here are few flags that may mean that your windows and doors are due for replacement:

Drafts and leaks – if you feel drafts or noticed leaks coming in through your windows or doors, it’s a sign that they are not properly sealed and may need replacement.

Difficulty of use – if your windows or doors are difficult to open and close, it could be a sign of internal damage to the frame, locking mechanisms or hardware, which is not only uncomfortable to use, but poses a serious security risks.

Higher energy bills – if your energy bills are higher than usual, it could be a sign that your windows or doors are not providing adequate insulation and should be replaced with more energy-efficient options

Noise – if you can hear a lot of noise coming in from outside, it may be a sign that your windows or doors are not providing adequate sound insulation.

No, all our products are bespoke and need to be measured.

For large and complex projects it may take up to 7 working days, yet most of our specifications is completed within 24 hours from the enquiry.