For Construction Professionals
Specialist rainwater systems for architects & contractors
Specialist support for the specification, pricing and installation of premium rainwater systems.
AD Bespoke Guttering works alongside architects, main contractors, developers and heritage professionals to deliver complete rainwater packages for distinctive residential, heritage and architect-led projects.
From early-stage specification and budget advice through to detailed quotations, installation and commissioning, our team can review your project drawings and help develop the appropriate rainwater solution.

For Architects & Specifiers
Technical support from specification to installation
We work from architectural drawings, elevations, roof plans and NBS-style specifications. At concept or technical design stage we can advise on material, profile, capacity and finish, and identify where a bespoke hopper, outlet or offset will be required before it reaches site.
Architects can send project drawings at an early stage and AD Bespoke Guttering will review the proposed rainwater package — confirming whether the specified system suits the roof areas, the building fabric and, on listed or conservation work, what a conservation officer is likely to accept.
- Early-stage rainwater system advice
- Material selection
- Cast iron, aluminium, copper and zinc systems
- Heritage and listed building considerations
- Matching existing rainwater goods
- Bespoke hopper and outlet requirements
- Profiles, sizes and finishes
- RAL colour selection
- Rainwater capacity considerations
- Interface and fixing considerations
- Budget guidance
- Product and specification information
- Tender support
- Installation
- Project completion information


For Main Contractors & Developers
A specialist rainwater subcontractor you can build into your project team
AD Bespoke Guttering is engaged as a specialist rainwater subcontractor, not a domestic gutter installer. We price from drawings, carry out our own take-offs, procure the system, coordinate bespoke fabrication where required and install to programme.
Our work suits high-quality residential construction, country houses, listed buildings, estate properties, barn conversions, luxury developments and architect-led projects, where the rainwater goods carry architectural as well as functional weight.
- Tender enquiries
- Drawing and specification review
- Take-offs from architectural drawings
- Budget quotations
- Fixed project quotations where appropriate
- Procurement of specialist rainwater systems
- Programme coordination
- RAMS
- Site coordination
- Installation
- Heritage restoration
- Bespoke fabrication coordination
- Testing and inspection where appropriate
- Handover information
- Ongoing maintenance options
Who we are, and how to engage us
- The company
- AD Bespoke Guttering is a specialist rainwater systems contractor serving architects, main contractors, developers and property owners across the Cotswolds, Oxfordshire, Gloucestershire, Wiltshire, Berkshire and surrounding areas, from a studio in Highworth, Wiltshire.
- What we do
- AD Bespoke Guttering specifies, supplies and installs cast iron, aluminium, copper, zinc and bespoke rainwater systems, and restores original rainwater goods on heritage and listed buildings.
- How to engage us
- Architects and contractors can submit drawings and specifications to AD Bespoke Guttering for review, specification support and project pricing, by upload or by email to guttering@austendawson.co.uk, or by telephone on 01367 248417.
Systems we specify
- Cast iron rainwater systems
- Aluminium rainwater systems
- Copper rainwater systems
- Zinc rainwater systems
- Heritage rainwater systems
- Specialist rainwater subcontractor
Specialist rainwater systems for architects and contractors across the Cotswolds, Oxfordshire, Gloucestershire, Wiltshire, Berkshire and surrounding areas.
Specifier Resources
AD Bespoke Guttering — Architect & Specifier Guide
A downloadable guide covering materials, profiles, finishes, RAL colours, typical details, fixings, hoppers, outlets, downpipes, heritage considerations, maintenance and specification guidance, with CAD details where available, is in preparation.
Specifier resources coming soon — contact us for technical assistance.
Begin a Project
Let's start a conversation.
Share a little about your property and requirements. We'll be in touch personally within one working day to arrange a site visit.
- 7a High Street, Highworth, SN6 7AG
- 01367 248417
- guttering@austendawson.co.uk
