House Extensions in Wrexham, North Wales, and the North West of England

Almost anything. Single storey rear extensions are a popular way to create an open plan kitchen diner or family room, while side extensions can add a utility room, playroom or home office.

The right design depends on your home, your garden and how you want to live. We’ll talk through your ideas at your survey and help you make the most of the space.

An extension has solid walls and a solid roof, so it feels exactly like the rest of your home. An orangery combines solid walls with a glazed lantern roof, and a conservatory is mostly glass.

Each has its own benefits for light, warmth and budget. Take a look at our orangeries and conservatories pages to compare, and we’ll help you decide.

Some single storey extensions fall under permitted development, but it depends on the size, height and position of the extension, and whether your home is listed or in a conservation area. Building regulations will also apply.

Always check with your local council, whether that’s in Wrexham, North Wales, or the North West of England. We’ll give you the details you need to start that conversation.

It all comes down to the glazing. Wide aluminium bifold or sliding patio doors can open up almost the whole back wall, while a lantern roof pours daylight in from above. Large windows on the side walls add even more light.

The Stratus lantern is 65% more thermally efficient than conventional aluminium roof systems, so your extension stays bright without losing its warmth.

Yes. Extensions are built to meet building regulations for insulation, and high performance glazing keeps the heat in. Our uPVC windows reach U-values as low as 0.9 W/m²K, and aluminium sliding doors reach 0.90 W/m²K with triple glazing.

We’ll specify glazing that keeps your new room comfortable through the winter and prevents it from overheating in summer.

Aluminium bifold doors are ideal if you want to open the whole room to the garden. Aluminium sliding doors give you larger panes and slimmer frames, and French doors are a timeless option for smaller openings.

Take a look at our door range to compare styles, colours and finishes, and we’ll help you choose what suits your extension best.

Your house extension cost depends on the size and design, the building work involved, and the windows, doors and roof glazing you choose. That’s true whether you’re planning a large kitchen diner or checking the single storey extension cost for a smaller room.

No two extensions are the same, so we’ll start with a chat at your home in Wrexham, North Wales, or the North West of England. We’ll talk through your plans and give you a clear, honest quote, with no pressure to commit.

Any building project involves some disruption, but careful planning makes a big difference. We’ll agree on a clear plan and timescale with you before work starts, and keep you updated at every stage.

We keep the site tidy and work to minimise disruption to your daily life, so you can carry on at home while your new space takes shape.

Viking Windows is part of JF Glazing, which has been based in Wrexham since 2003. Our team has over 40 years’ combined glass and glazing experience, and we’ve looked after homes across Wrexham, North Wales, and the North West of England for more than two decades.

Everyone who works on your extension is uniformed, DBS checked and carries picture ID. We’ll introduce the team before work starts, so you’ll always know who’s in your home.