Red.builders.

We recently completed a smart home extension in London, giving the property extra room, better flow, and plenty more natural light. Done properly, an extension can completely change how a home feels — more space to live, cook, work or entertain, all without moving house.

At Red Builders, we focus on solid workmanship, tidy finishes and a smooth build from start to finish. If you’re thinking about extending your home, we’re always happy to have a chat and point you in the right direction.

Just wrapped up a stunning green roof installation on a London property – and it's ticking all the boxes: eco-friendly, energy-saving, and straight-up good looking! Whether you're after better insulation, improved drainage, or just want your rooftop looking fresh, Red Builders delivers top-quality green roofing that’s built to last.

We handle the whole thing—prep, layers, planting, waterproofing—with the kind of care and craftsmanship you want on a job like this. Ready to go green on top? Let’s chat.

📞 Free quotes available

🔨 New Stairs, New Vibe — Built by Red Builders! 🛠️

Just wrapped up a slick internal staircase build right here in London 👌 Whether you’re going for that clean modern look or something a bit more classic, we’ve got the skills (and the team) to make it happen.

At Red Builders, we don’t just build stairs — we create solid, stylish centrepieces that connect your space with proper craftsmanship and attention to detail. No shortcuts, just quality work that lasts.

Thinking of upgrading your stairs? Give us a shout and let’s get it started!