
Architectural Design | Sustainable Building Systems
Collstone Architectural
Architecture brought in-house. One accountable team, from first drawings through construction.
Our Services
A fully integrated design-and-build service
Collstone Architectural is our in-house architectural division. It exists to close the gap between design and delivery: one team carries your project from initial concept through planning, technical design, and construction.
Two strengths define the division. The first is sustainable building systems and future-proof design. The second is heritage sensitivity — from listed building renovations and sensitive heritage projects to contemporary new builds and energy-efficient extensions.
We work with homeowners, developers, and commercial clients across the South West.

What We Deliver
Architectural services
Initial concept design
Building Regulations packages
Sustainable and low-energy design
Technical detailing and specification
Full project delivery through the Collstone construction team
The Team
Ben Nother
Chartered Architect
Leading Collstone Architectural, Ben Nother is a Chartered Architect with 25 years of construction experience. Ben's architectural passion is sustainable design — exploring natural materials and appropriate sustainable systems to provide a holistic approach for a building.
Starting as a bricklayer's labourer in his teens, Ben's architectural journey pivoted to sustainable design during his time at the Centre for Alternative Technology. His experience from site work to professional services means Ben is confident from overarching, holistic design down to the finer details of construction.
Designing spaces. Building legacies.
Discuss your project with our architectural team
Initial consultations are complimentary. Tell us about your site, your building, and what you have in mind.