Premium quality, A rated uPVC windows with a flush sash finish for modern aesthetics

Flush Sash

Enjoy a completely flush sash and frame on the external of the window, inspired by traditional timber joinery aesthetics. Combined with our Heritage foil range, this gives a realistic appearance of timber without the warping or maintenance.

Heritage by Smart Colour Wheel

Colour Range

The Heritage colour range is a collection of foiled colours inspired by period homes and classic paint colours. The foiled texture gives the window an authentic timber appearance, with an impressive range of colours to pick from.

Low Maintenance

Our uPVC flush sash windows are perfect if you want a hassle-free, low-maintenance product. Unlike timber doors, they will never need painting or treating and will perform perfectly for many years with minimal maintenance.

image of a woman cleaning a smart window
Giant Check Mark

Rigorous Testing



PAS 24 Accredited

Our casement windows are available in PAS24, which is a strict security accreditation. To achieve PAS24, the frames have gone through rigorous testing against attack, giving you peace of mind that you and your family are safe.

Multi-point lock as standard

& Secure

The flush sash window comes with an insurance-approved multi-point lock as standard, as well as other security options such as laminated security glass.

black circle with an A in the middle

A-Rated as Standard

All uPVC flush sash windows are A-rated as standard, which means they are accredited to surpass the new 2022 building regulations. The door's excellent energy rating means you could potentially make a saving on your energy bills.