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Business Details
23 Years
experience
Expert Loft & Timber Frame Solutions in Derby
JW Joinery is a family-run business with over two decades of expertise in loft conversions and timber frame construction. Our commitment to quality craftsmanship and exceptional customer service has established us as a trusted partner for transforming residential and commercial spaces. Specialising in converting unused attic spaces into functional rooms and creating bespoke timber structures, we combine sustainable materials with innovative design to deliver durable, aesthetically pleasing solutions. With a team of skilled professionals, we manage every project from concept to completion, ensuring compliance with building regulations and adherence to client-specific requirements.

Our 10-year guarantee reflects our confidence in the longevity and reliability of our work, while client testimonials underscore our punctuality, reliability, and dedication to minimising disruption during projects. Understanding the importance of transparency, we provide free initial consultations and maintain open communication throughout the process, ensuring every client receives tailored solutions that maximise space, functionality, and property value.
Services
Loft conversions Timber frame construction Dormer windows Roof construction Extensions Partitioning Garden rooms Load-bearing structures Commercial premises Bespoke timber work
Details
  • Year established: 2003
Highlights and features
  • We offer over 20 years of expertise in loft conversions and timber frame construction
  • Our family-run business prioritises personalised service and attention to detail
  • We provide a 10-year guarantee on all completed work
  • Our projects use sustainable materials for environmentally responsible construction
  • Skilled professionals deliver projects on time and to the highest standards
What people say
High-quality craftsmanship Completed on time Excellent communication Punctual and reliable Outstanding results
Services
Loft conversions
Specialising in converting unused attic spaces into functional rooms, our loft conversion service maximises property value through expert design and construction. We handle planning permissions, structural alterations, and finishing touches while minimising disruption to household occupants. Projects typically complete within 6-8 weeks, incorporating insulation, electrical systems, and bespoke staircase solutions tailored to client requirements.
Timber frame construction
Creating structural timber frameworks for extensions and new builds, our service combines traditional craftsmanship with modern engineering. Utilising sustainable wood sources, we construct durable post-and-beam structures that offer excellent thermal performance and aesthetic appeal. Bespoke designs accommodate residential and commercial projects, including load-bearing elements and architectural features requiring precise joinery techniques.
Dormer windows
Enhancing loft spaces through dormer window integration, we improve headroom and natural lighting while maintaining structural integrity. Our installations comply with building regulations, featuring waterproofing systems and insulation matching existing roof specifications. Custom designs adapt to varied rooflines, ensuring seamless integration with both traditional and contemporary architectural styles.
Roof construction
Undertaking complete roof restructuring projects, we specialise in converting hip roofs to pitched designs and reinforcing existing frameworks. Services include truss removal, ridge beam installation, and waterproofing systems that meet current building standards. Expertise extends to complex structural challenges like uneven load distribution and integration of modern insulation requirements within historic buildings.
Extensions
Delivering comprehensive extension solutions, we create additional living spaces that harmonise with existing property architecture. Services cover foundation work, structural alterations, and internal fit-out, incorporating energy-efficient materials and finishes. Projects benefit from our full-service approach, managing planning applications, building control approvals, and coordination with specialist trades throughout the construction process.
Questions
Do I need planning permission for a loft conversion?
Some conversions require planning permission depending on design specifications. Our team manages all necessary applications and liaises with local authorities to ensure compliance.
How long does a typical loft conversion take to complete?
Most projects take between six to eight weeks from commencement to completion, depending on design complexity and required structural alterations.
Are timber frame buildings energy efficient?
Timber frame constructions can achieve excellent thermal performance when combined with appropriate insulation and design considerations.
What guarantees do you offer with completed work?
All projects include an insurance-backed guarantee for work meeting building regulations, along with necessary certification upon completion.
Can existing roof structures be modified for conversions?
We routinely adapt roof structures, including truss modifications and hip-to-gable conversions, ensuring structural integrity throughout the process.