Premium-Quality Home Extensions

Do you love your house but wish there was more of it? HAC Designs delivers single-storey extensions on time and on budget.

A single-storey extension is a cost-effective way to gain more space and light in cramped homes. We’re a one-stop-shop for designing and building extensions to suit a range of purposes. Enjoy customised spaces for utility rooms, kitchens, kitchen-diners, playrooms and WCs. All extensions – front, rear, side and wraparound – are available depending on your requirements and house type. We’re experts at designing the popular glass ceiling ‘orangery style’ look with bi-folding doors for an expansive, airy interior.

We’ll completely rebuild your conservatories and outbuildings to make your home bigger and better.

Do you have an outdated conservatory that’s too hot in the summer and too cold in the winter? We’ll knock it down and turn it into something more practical: an attractive and spacious extension where you and your family love spending time. Likewise, if you have an outbuilding that’s too small to convert, we’ll replace it. The result? An extension that seamlessly integrates with your home’s four walls, giving you the space you need for your growing family or new office.