Business Details
18 Years
experience
Sustainable Architects in Bristol Specialising in Passivhaus & Conservation
Established in 2008 by Jeremy Dain, S2 design has cultivated a reputation for delivering innovative architectural solutions rooted in sustainability and technical excellence. Our practice combines decades of experience across commercial, residential, and conservation projects with a commitment to environmentally responsible design. Collaborating closely with building scientists and eco-conscious contractors, we specialise in low-impact developments, including Passivhaus-certified dwellings and heritage-sensitive renovations.Our team prioritises clear communication, leveraging advanced visualisation tools to ensure client understanding throughout the design process. With a focus on resource efficiency and long-term building performance, we guide clients from initial concept to post-occupancy evaluation, ensuring projects meet both functional and ecological standards.
Services
Architectural Design
Sustainable Building
Conservation Projects
Passivhaus Design
New Build & Conversions
Details
- Year established: 2008
Highlights and features
- We have over 40 years of architectural experience since the 1970s
- Specialists in Passivhaus-certified low-energy building design
- Collaborate with environmental scientists and conservation experts
- Founder is an ARB-registered architect with engineering qualifications
- Proven track record in both contemporary and heritage-sensitive projects
Services
Architectural Design
We create tailored architectural solutions balancing aesthetic appeal with functional requirements. Our process involves detailed client consultation, concept development, and technical documentation to ensure buildability. Specialising in both contemporary and context-sensitive designs, we deliver projects ranging from single dwellings to complex commercial developments while maintaining rigorous attention to environmental standards.
Passivhaus Design
Our Passivhaus expertise delivers ultra-low energy buildings meeting stringent international standards. We collaborate with certified consultants to achieve thermal efficiency through meticulous insulation, airtightness, and heat recovery systems. This approach reduces energy consumption by up to 90% compared to conventional construction while maintaining optimal indoor comfort for residential and commercial spaces.
Conservation Projects
We specialise in preserving historic buildings while implementing modern upgrades. Our conservation work includes structural repairs, material restoration, and sensitive extensions to listed properties. By combining traditional craftsmanship with contemporary techniques, we ensure historic integrity remains intact while improving functionality and energy performance in accordance with planning authority requirements.
New Build & Conversions
We design and deliver new residential and commercial developments alongside adaptive reuse projects. Our services cover site analysis, planning applications, and construction management for both ground-up builds and conversions of existing structures. Each project incorporates sustainable materials and energy-efficient systems to create modern, future-proof spaces tailored to client needs.
Technical Consultancy
We provide expert guidance throughout the construction process, including cost planning, specification writing, and contract administration. Our technical consultancy ensures compliance with building regulations while optimising design solutions. We offer ongoing site inspections, contractor coordination, and post-occupancy evaluations to guarantee project outcomes meet both regulatory standards and client expectations.
People
Jeremy Dain
Founder & Architect
Jeremy Dain is a registered architect with over 40 years' experience, having founded S2 design in 2008 after 25 years as director at Inscape Architects. He combines architectural and engineering expertise with academic teaching experience in environmental science and structures.
Questions
What architectural services do you offer?
We provide full architectural services including new builds, conservation projects, Passivhaus design, and technical consultancy from concept to completion.
Are you specialists in sustainable design?
Yes, we specialise in low-impact buildings with expertise in Passivhaus standards and resource-efficient construction methods for both new and existing structures.
Can you work on listed buildings?
We have extensive experience with Grade II listed properties, delivering conservation-compliant renovations and extensions while maintaining historical integrity.
How do you involve clients in the design process?
We use clear visualisations and regular consultations to ensure client understanding, translating requirements into detailed briefs and design proposals.
What areas do you cover?
Primarily Bristol and surrounding areas including Frome, Bath, and the South West, with completed projects across residential and commercial sectors.
