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Expert Construction Services in West Sussex
R J's Carpentry Construction has been delivering exceptional home improvement solutions across West Sussex for over two decades. Our expertise spans house extensions, loft conversions, refurbishments, and bespoke joinery, tailored to meet individual client needs. We prioritise quality craftsmanship, using premium materials to ensure durable and aesthetically pleasing results. Our team works closely with clients from initial consultation through to project completion, maintaining clear communication throughout. Specialising in both residential and commercial projects, we offer services including hard landscaping, roofing, and timber frame buildings.

With a focus on innovation and attention to detail, we transform spaces to enhance functionality and value. Our commitment to reliability and customer satisfaction has established us as a trusted partner in the construction industry. Operating across Brighton, Burgess Hill, and surrounding areas, we combine local knowledge with professional expertise. All projects are managed to meet strict quality standards while adhering to timelines and budgets. This dedication to excellence continues to drive our reputation as a leading construction firm in Sussex.
Services
House Extensions Loft Conversions Refurbishments Bespoke Joinery Hard Landscaping Roofing Timber Frame Buildings Garden Rooms
Highlights and features
  • We offer over 20 years' experience in residential and commercial construction
  • Our team uses premium materials for durable, high-quality results
  • We maintain clear communication throughout every project stage
  • Fully licensed and insured professionals handle all projects
  • Specialist knowledge in house extensions and bespoke joinery
Services
House Extensions
Transform your living space with our expert house extensions in West Sussex. We specialise in single and double-storey extensions, kitchen expansions, and garage conversions. Our team ensures minimal disruption while delivering high-quality results that enhance property value and functionality. With over 20 years' experience, we combine traditional craftsmanship with modern building techniques to create seamless extensions that perfectly integrate with your existing home.
Loft Conversions
Maximise your property's potential with our professional loft conversions in Brighton. We transform underutilised attic spaces into functional rooms including bedrooms, home offices, and relaxation areas. Our comprehensive service covers planning permission, structural modifications, and interior finishing. With expert knowledge of building regulations and a focus on quality craftsmanship, we deliver conversions that add significant value while meeting your specific lifestyle requirements.
Bespoke Joinery
Elevate your property with our tailored joinery solutions in Sussex. We create made-to-measure furniture, fitted storage systems, and architectural woodwork elements that optimise space and enhance aesthetics. Our skilled craftsmen combine traditional techniques with modern design principles to produce unique pieces that perfectly match your style and requirements. From kitchen cabinetry to custom doors, we deliver precision-engineered solutions that stand the test of time.
Garden Rooms
Create a versatile extension of your living space with our premium garden rooms in West Sussex. We design and construct fully insulated, weatherproof garden buildings suitable for home offices, entertainment areas, or relaxation retreats. Using high-quality materials and expert craftsmanship, we ensure seamless integration with your outdoor environment while maintaining year-round usability and aesthetic appeal.
Timber Frame Buildings
Discover sustainable construction solutions with our timber frame buildings in Sussex. We specialise in energy-efficient, durable structures that combine natural aesthetics with modern engineering. Our expertise covers residential extensions, commercial buildings, and garden studios, all constructed using responsibly sourced timber. With precise joinery techniques and attention to thermal performance, we create spaces that offer both environmental benefits and long-term value.
Questions
What areas do you serve for construction projects?
We provide construction services across West Sussex including Brighton, Burgess Hill, Horsham, and Shoreham.
Do you handle both residential and commercial projects?
Yes, we offer our construction and refurbishment services for both residential and commercial properties.
What types of home extensions do you specialise in?
We specialise in single-storey, double-storey, kitchen extensions, and garage conversions.
How long does a typical loft conversion take?
Project duration varies by complexity, but most loft conversions are completed within 8-12 weeks.
Are your builders fully qualified and insured?
Yes, our team consists of experienced professionals with all necessary qualifications and insurance coverage.
Do you assist with planning permissions and regulations?
Yes, we guide clients through the planning process and handle necessary applications for building compliance.