Our Windows

Windows are a major factor in enhancing the aesthetic look of your property, as well as providing light, security and protection from the weather, they also provide a feeling of comfort and wellbeing.

With many different shapes, sizes, colours and styles available from Casement Windows to Flush Sash Windows we are sure to have the window that meets your requirements and suits your pocket.
All our windows are manufactured using the latest technologies, to give great energy saving efficiency and high security benefits.
uPVC windows have many benefits, improved sound insulation, improved ventilation, low maintenance and they can also add value to your home.
We offer a free no obligation quotation service, a experienced member of our fitting team will deal with your enquiry from initial design consultation through to job installation and finish.

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Casement Windows

Casement windows from DTW Improvements deliver a number of benefits to home owners, including:

Five fully enclosed chambers (five for the sash and five for the frame) with increased wall thicknesses offering additional strength and rigidity as well as improved thermal performance (Perfect for keeping those energy bills down!)

The low level gasket design avoids the unsightly “black border” appearance of less advanced casement windows and makes the maximum area of glass visible.

​All hardware is designed for improved security and a better technical performance, ensuring the safety of your home​

vertical sliders

Taking all the finest points of the traditional vertical sliding design, our windows match the aesthetic appeal while offering superior performance and maintenance benefits.

Deep bottom rail option

Upper and lower sashes tilt inwards for ease of cleaning

Traditional astragal & Georgian bar arrangements

Traditional hardware design and functionality

Full range of style options and sizes to enable replacement of traditional products

​Achieves U-values as low as 1.4 W/m2K

Flush Sash Windows

Another innovative window system installed by DTW Improvements;
the FlushSash has been designed to sit flush within its frame and mirrors the elegant window styles of the 19th Century, making it perfect for heritage and conservation projects (as well as the style conscious!)
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Yet, however traditional this window may look, it offers deceptively modern performance. The FlushSash offers all the strength, security and energy efficiency you would expect from a superior window, such as this. 

Energy-efficient, five-chamber PVC-U frames with double or triple glazing will ensure properties are more weatherproof and draught-proof.

Homes will be warmer, with lower heating bills and the FlushSash will also prevent condensation forming while significantly reducing unwanted outdoor noise.

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