Cornwall Based architects, designing and managing new build, refurbishments, retrofits and extensions.

Dig Architects are based in Millbrook, in South East Cornwall, and have a deep connection to Cornwall and Cornish life; we are passionate about where we are lucky enough to live and work in. The spirit of place, combined with contemporary sustainable design and attention to detail, helps shape our work.

A modern, three-story house with a wooden exterior and large windows, surrounded by trees and bushes.

We aim for net zero as standard.

Dig Architects typically adopt a non-standard ‘low tech, high performance’ approach - to drive down costs and energy demand (in use).

Dig Architects design high-performance, sustainable buildings; this means net zero - operational energy demand - as standard. A fabric-first approach to design and detailing is taken, based on Passiv haus principles, to reduce space heating demand and total energy consumption. This is achieved by focusing on:

orientation: capture and control south facing solar gains, whilst minimising loses on north elevations.

insulation: reduce heat loss, and therefore space heating demand, through high levels of insulation and glazing spec.

thermal bridges: minimise gaps in the insulation layer, this is achieved by the unique approach to insulating 100% outboard of structure.

shape: an efficient form factor combined with a reduced amount of complex junctions.

airtightness: seal the building to reduce unwanted infiltration of cold air, backed up by a heat recovery ventilation system to ensure superior air quality levels.

Living room with large glass windows and door leading to a deck, overlooking a grassy landscape and ocean view, with a blue sofa, striped rug, and a small wooden table.
A house with white walls and a sloped roof, surrounded by a grassy yard with trees and plants, under a blue sky.
Modern two-story house with solar panels on the roof, large windows, a small patio with outdoor furniture, and a garden with a trampoline nearby, under a clear blue sky.

You’re at the heart of everything we do

We take great pride in designs that are based around and understand you and your needs, both current and future needs – resulting in buildings that are bespoke, personal, and fit-for purpose for the long term, whilst remaining sensitive to the site and its context. Each and every project is different. These factors help shape crafted modern buildings that are comfortable, pleasurable, and enhance their setting – sometimes dramatically, sometimes subtly.

Modern house with wooden exterior and glass balcony, situated on a grassy hillside, under partly cloudy sky.
Modern house with wooden exterior and interior, featuring a sliding glass door opening to a dining area with wooden chairs and pendant lights.
Open-concept kitchen and dining area with skylights, wooden floors, and pendant lighting. The dining table has a blue chair, and the kitchen features a breakfast bar with three wooden and black barstools, stainless steel appliances, and tiled backsplash.

Based in Millbrook, we operate in and around Cornwall, Plymouth and South Devon.

Find out more about us.

A spacious kitchen with a wooden dining table and six wooden chairs, cream-colored cabinets, a gray tiled backsplash, two windows, and modern appliances, including an oven and microwave, with pendant lights hanging from the ceiling.
A small house with large glass windows and sliding glass doors, set on a wooden deck in a grassy area with green hills and a blue sky in the background.