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Triple-Sash Windows

Benefit from wide views out, made-to-measure dimensions, and flexible opening systems thanks to our modern triple-sash windows. Available in different materials, with upper fanlights, and highly customisable in terms of colour, glass, security, and more, the products can be tailored to perfectly suit your specific requirements and preferences. To find out more just keep reading, contact our team, or head to the configurator to place an order today.

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What Are Triple-Sash Windows?

Not to be confused with a traditional Georgian hung or sash window, the term “sash” in the sense of triple-sash windows is a technical term referring to the panels or operable part of a window that swings or tilts open and is attached to the frame. 

As hinted at by their name, triple-sash, or three-part, products feature three sashes or panels. 

Additionally, above or below these triple elements, our windows can come with upper or bottom fanlights placed at each part or rather running across all. Triple-sash windows, especially with fanlights, can make large dimensions structurally possible and let much light into interiors.

Made-to-Measure Dimensions

To suit different builds we can supply windows in a wide range of sizes. In our configurator you will find the minimum and maximum height and width ranges for the different options alongside interactive boxes where you can fill in your sizes. 

For help with standard measuring, please also refer to our measuring guides or contact the team. 

The size for each part of a triple-sash product can be individually determined, such as the proportion of the total window width that each sash should have (they can be different) as well as the height of a fanlight compared to that of the main sashes.

Choose between Versatile Opening Options

  • To tailor orders, a triple-sash window from windows24.com can come with different opening possibilities. 

On the one hand, for customers looking to maximise security and where the interior already has a source of ventilation, all parts could be fixed and not open, for example. 

On the other hand, to allow for nuanced airing and operation, our innovative German tilt and turn mechanism can be selected from some or all sashes, which can be operated separately of one another. When the handle is set to certain positions, this system allows the window to be swung fully in on side hinges for full airing or to rather be tilted ajar. 

Central mullion bars can separate sashes when opened but there are also options for a so-called flying mullion, which means there will be no bar separating two of the three elements. This creates uninterrupted, wide views out. To browse all the possibilities, including fixed or tiltable additional fanlights, just head to the configurator today or contact the team.

A Wide Range of Frame Materials

  • The frame material of a sash window will impact its final functional performance and style.
  • We therefore offer five different, quality materials that each come with their own unique advantages:

uPVC

uPVC window

Affordable and low-maintenance, this modern material has integrated chambers that reduce conduction to ensure excellent energy efficiency.

from € 34 from € 34
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uPVC-Alu

uPVC-Alu window

Unite the affordable, energy-saving core and easy-to-clean surface of uPVC with the impact resistance and strength that external metal cladding affords.

from € 105 from € 105
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Aluminium

Aluminium window

Impressively strong and durable, we pre-anodise aluminium to provide anti-rust and anti-corrosion properties as well as high break-in protection.

from € 118 from € 118
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Wood

Wooden window

With its unparalleled charm and bespoke grain patterns, wood brings natural sturdiness. A range of different timber types are available.

from € 122 from € 122
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Wood-Alu

Wood-alu window

Combine the benefits of two premium materials with a charming wooden core externally clad by robust aluminium for extra resistance.

from € 162 from € 162
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Further Customisation Possibilities

Beyond the frame material, all of our windows and doors can be tailored further to adjust their functional and design properties to your needs; security and safety glazing, acoustic glass, insulated pane panels, a series of custom colour finishes, additional break-in protection, handles, glazing bars, sills, and more can be browsed and found in our configurator.

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