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Business Details
42 Years
experience
Bespoke Boat Builders in Warwick | Delta Marine Services
Established in 1984, Delta Marine Services has built a reputation as a leader in bespoke inland waterway vessel construction. Our expertise spans Dutch Barges, Widebeams, and Narrowboats, crafted with meticulous attention to detail and nine generations of canal industry heritage. Based at Nelson Wharf in Warwick, we combine traditional craftsmanship with modern technology to deliver luxury vessels tailored to individual specifications. Recognised with the inaugural John Beardsmore Award for excellence in wide beam boatbuilding, our team provides comprehensive marine surveying and boatyard services.

Every vessel benefits from premium materials, neoprene foam insulation, and navigation systems designed for comfort and efficiency. Our collapsible wheelhouse design enables even the largest barges to navigate restricted waterways. With over 30 years of experience, we maintain the highest resale values in the industry through our commitment to quality and client satisfaction.
Services
Dutch Barges Widebeams Narrowboats Marine Surveying Boatyard Services
Details
  • Year established: 1984
Highlights and features
  • We have over 30 years of experience in bespoke inland waterway vessel construction
  • Each vessel is built to individual client specifications with meticulous attention to detail
  • Nine generations of canal industry heritage informs our traditional craftsmanship
  • Awarded the first ever John Beardsmore Award for wide beam boatbuilding excellence
  • We offer comprehensive boatyard facilities including full repaints and engine installations
Services
Dutch Barges
Handcrafted Dutch Barges built to individual specifications with traditional design elements and modern comforts. Featuring collapsible wheelhouses for enhanced navigability, these vessels combine spacious living areas with premium materials. Each barge includes navigation equipment, safety features, and comprehensive documentation.
Widebeams
Custom-built widebeam boats offering superior living space while maintaining traditional cargo vessel aesthetics. Constructed with corrosion-resistant materials and featuring energy-efficient insulation. Available in various designs including Dutch Luxemotor and Thames sailing barge adaptations.
Narrowboats
Traditional narrowboats crafted from marine-grade steel with efficient hull designs for minimal fuel consumption. Available in custom lengths and specifications, featuring protective coatings and modern navigation systems while preserving classic styling elements.
Marine Surveying
Comprehensive marine surveying services covering pre-purchase inspections, insurance valuations, and expert witness testimony. Conducted by experienced professionals with over three decades of inland waterway vessel expertise, covering all aspects of boat condition and compliance.
Boatyard Services
Full-service boatyard offering engine installations, interior refits, and complete repaints. Provides mooring facilities, shore power access, and DIY maintenance equipment hire. Specialises in structural repairs, navigation system upgrades, and traditional paint finishing techniques.
People
Garry John Ward
Owner
With over three decades of expertise in marine surveying and boatbuilding, Garry John Ward leads Delta Marine Services, specialising in bespoke inland waterway vessels since 1984.
Questions
What types of boats do you build?
We specialise in Dutch Barges, Widebeams, and Narrowboats, all built to individual client specifications using traditional craftsmanship and modern technology.
How long have you been in business?
Delta Marine Services has been crafting bespoke inland waterway vessels since 1984, with over 30 years of experience in the industry.
Can I customise my boat's design?
Yes, every vessel is built to your personal requirements, allowing complete customisation of layout, materials, and technical specifications.
Do you offer boat maintenance services?
We provide comprehensive boatyard services including engine installations, interior refits, repaints, and routine maintenance for all types of inland waterway vessels.
Where are you based?
Our boatyard is located at Nelson Wharf in Warwick, conveniently situated alongside the Grand Union Canal with easy motorway access.
What awards have you won?
We received the first ever John Beardsmore Award for excellence in wide beam boatbuilding, recognising our industry-leading craftsmanship.