House Extensions in Bolton

If you need more space but don’t want the cost and hassle of moving, a house extension from Project Joinery & Building Ltd could be the answer. Whether it’s an extra bedroom, a larger kitchen or open-plan living, we’ll help you make the most of your home.

A well-designed extension can add up to 25% to your property’s value, while a loft conversion typically boosts it by around 10% or more, making both smart, long-term investments.

From design and planning to the final build, our experienced team manages the entire project, ensuring a smooth process and a high-quality finish that feels like part of your original home.

Based in Bolton and working across Bury and Wigan, PJB delivers extensions built around your needs, your budget and your lifestyle.