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 Logix Insulated Concrete Forms were
used for this ultra-energy efficient home.


A mix of sutainable materials and natural light & ventilation for these luxury beach houses at Three Mile Beach


This is a luxurious, energy efficient  5/6 bedroom waterfront dwelling,  with photovoltaic panels on rear.


Redesign of sun lounge, to enjoy

dramatic cliff edge position in St Agnes

Creatively designed dwelling, built as part of Whiteway Coloney, Cotswolds

A quality, thermally efficient dwelling,  with a contemporary feel in Padstow


Various energy saving ideas used in this impressive, bespoke designed Eco dwelling - EPC A rating.

Energy efficient, well insulated dwelling

with an air pressure test result in the

region of Passivhaus 

Visually impressive contemporary, 

residential development at Pentire,


Ultra modern, open plan apartment with views over Islington, London

A superb mix of converted old stone

barns and eco style holiday lets in Pennance

A  timber frame dwelling with  Epiphytic Bromeliads (air plants) on roof at Tregye Woods, Truro



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A-Tec Design are committed to providing a flexible approach to client needs and as a registered practice with the Chartered Institute of Architectural Technologists (CIAT) we can offer support in the following professional architectural design services:


Bespoke new build


Commercial and residential work


Planning & Building Regulations applications


Sustainable advice


Energy efficiency

Passivhaus Designs




About us

A-Tec Design are a ‘Chartered Institute of Architectural Technologists’ registered practice, started by Daren Thomas in 1996, providing a professional architectural design service throughout Cornwall and the South of England.

Throughout his 30+years in the design and construction industry, Daren has worked on all different types of projects, and has worked hard to further his knowledge and understanding of the construction industry.


With a keen interest in sustainability and energy efficient development, Daren is fully trained in the use of the Passivhaus design software and prides himself on using environmentally friendly and sustainable materials and construction methods where possible.

A-Tec Design support the idea that all new and refurbished buildings, whether big or small, should minimise the amount of energy in use while providing high aesthetic value for the end users.


A-Tec Design

9 Treninnick Hill

Tel: 01872 300798

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