Loft Conversions
Transform your unused attic space into a bright, practical, and stylish room with a bespoke loft conversion from JW Carpentry & Build. We specialise in designing and constructing high-quality loft conversions in Bristol, Clevedon, and Nailsea, helping homeowners create extra living space without the need to move house. Whether you’re dreaming of a new master bedroom, home office, or playroom, our team delivers exceptional results built around your lifestyle and property needs.
Professional Loft Extension Services
A loft conversion is one of the most effective ways to increase space and value in your home. Instead of extending outwards, you can make use of your existing roof structure and gain a brand-new floor of living space. Beyond its practicality, a professionally built loft conversion enhances comfort and energy efficiency while significantly boosting your property’s resale value.
Our experienced builders in Bristol handle everything from design to completion, ensuring your project is managed efficiently and with meticulous attention to detail.

Our Step-by-Step Process
We make the entire loft conversion process straightforward, stress-free, and fully managed from start to finish.
Consultation & Design
We begin with a detailed survey to assess your loft’s potential and create a tailored design that complements your home’s architecture.
Planning & Building Regulations
Our team takes care of any necessary permissions and ensures all work complies with current building standards.
Construction
From structural reinforcements to insulation and electrics, every stage is carried out by skilled builders in Bristol who prioritise safety and quality.
Finishing Touches
We complete your project with high-end finishes, bespoke carpentry, and beautiful design details for a flawless result.
Types of Loft Conversions
Dormer Loft Conversions
Add extra headroom and floor space with a dormer extension that blends seamlessly with your existing roofline. Perfect for creating large bedrooms or ensuite bathrooms.
Velux (Rooflight) Loft Conversions
A cost-effective option that focuses on maximising natural light without major roof alterations. Ideal for homes with ample loft height.
Hip to Gable Loft Conversions
Extend your living area by converting the sloping side of your roof into a vertical gable wall, providing extra interior width and space.
Mansard Loft Conversions
The most transformative option, a mansard conversion remodels the entire roof to achieve maximum living space and architectural style.
Book a Loft Conversion in Bristol, Clevedon, or Nailsea
JW Carpentry & Build is here to help you turn your vision into reality. With expert design, skilled craftsmanship, and seamless project management, we’ll create the ideal space for your family to enjoy.
Get in touch with our friendly team today to book your consultation and start planning your new loft space.