Energy Efficiency and performance

Available in a wide range of colours and finishes, our multi-chambered uPVC casement window is virtually maintenance-free and, unlike traditional timber windows or older uPVC windows, will not rot, flake, or fade.

In addition, our uPVC casement window will dramatically improve your home environment as a result of a range of high performance, heat-conserving, double or triple glazing options.

Our casement windows range, expertly crafted with slim sculptured curves, is our most popular style, and allows for a combination of opening sashes and fixed panes, all manufactured to your exact specifications.

The versatility of the ‘push out’ style allows for both top-opening panes, for ventilation purposes, as well as side-opening panes where fire escape or easy cleaning facilities may be required. Our ability to combine these actions in virtually any combination you require, gives incredible versatility that is unequalled in any other window style.



Available Colours

Glazing Options


Because security is always a key consideration when choosing new windows for your home, all Home Design Group windows are manufactured with security 100% in mind:

All our casement windows come with multi-point espangolette locking as standard, with all fittings fixed securely into steel reinforcing, to ensure sufficient anchorage and optimum security. In addition, all our casement windows are internally beaded to prevent glass units being removed from the exterior of the property. And finally, for added peace of mind we offer an enhanced security option, whereby your window frames will be manufactured under the police preferred ‘Secured By Design’ initiative, a standard aimed at ‘designing out crime’. With double the locking points and anti-jemmy guards, this ultra secure design option will give you an incredible sense of security and complete peace of mind when it comes to enjoying your home.

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FSB Experts in Business

We are proud to be members of the Federation of Small Businesses (FSB).

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VEKA Independent Network

We are proud to be members of the VEKA Independent Network

What our customers say

Here are some of our reviews from our happy customers...

Home Design Group

The Home Design Group - (uPVC Windows Belfast | PVC Doors Belfast | Composite Doors Belfast I Double Glazing Belfast)


based on 253 reviews

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Visit Our Showroom

Visit our experienced sales team and new flagship showroom just 10 minutes from Belfast City Centre. We are open Monday – Friday 9am – 5pm.

Units 4 - 6, Nella House, 96 Dargan Crescent, Belfast, BT3 9JP
028 9077

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