unequal split sash windows UK

What Is An ‘Unequal Split’ Sash Window?

Sash windows come in all shapes and sizes. Although many sash windows have two identical sashes, there are also lots of buildings where an unequal split sash window is required. Larger houses, particularly in the Georgian and Victorian eras often had tall rectangular windows on the ground floor. These windows often featured sashes with a 2/5th and 3/5th split. When the transom is split in this way, it helps to keep equal sized glass panes when an unequal transom drop is used.

Period properties usually have a more standard sizing for the first, second, and upper floor windows. Nevertheless, they too, often featured an unequal split. Upstairs windows usually feature a 1/3rd, 2/3rd split. Again, this unequal transom split helps to maintain the symmetrical aesthetic by supporting equal sized glass panes.

With unequal split sash windows, the perspective of the building is more balanced. When you have tall sash windows on the ground floor and shorter ones above, using an unequal split on the ground floor can make things look more in proportion.

large sash windows installation

Bespoke Unequal Split Sash Windows

With the Rose Collection’s Ultimate Rose and Heritage Rose, we can design bespoke unequal split sash windows to fit your exact requirements. For larger windows, we can also provide a slim mullion version. This enables you to achieve the slimmest sight lines on the market.

To retain the traditional character of your property it’s imperative to achieve the unique styling of your original period windows. The design of the Georgian bar layout will probably have the biggest impact on the entire look of your windows, thus changing the look of your home. With unequal split sash windows, the Georgian bars are an integral part of the design. At the Rose Collection, we have the industry experience and extensive skill set that enables us to create the perfect windows for your home. From unequal split to combination windows, we’ve got you covered.

The Experts in Period Window Design

If you live in a period property and you’d like to replace your existing unequal split sash windows, contact us today. Our authentic uPVC sash windows are almost indistinguishable from their traditional timber counterparts. When you want a bespoke window which upholds your property’s character, choose the Rose Collection. Call us on 01234 712 657 or send us a message online.

Categories: uPVC Sash Windows