What We Do – Design & Build

The homes we design are based on the principals of passivhaus and so we can provide a complete turnkey solution to ensure that the efficiency that your home has been designed to is met.

Too often a specification change will be made with the builders and clients not realising the implications that change may have on the efficiency of your home. Windows may be installed using foam or sealant rather than the membranes and air tightness systems that have been designed to last the lifetime of your home or a cheaper less efficient insulation may be installed.

We want to ensure that the home you imagined is the one you get.

What We Do - Procurement


Evolved Design can supply all the necessary elements of the build construction to meet all specification needs, by carefully arranging with strategic partners the supply all the elements, including the procurement of the timber frames, Smart Wall Systems, the Insulation materials, and the Doors and Windows packages to meet the design and specification required.


Different construction methods can be used to provide alternatives to both the finishes and the product specification requirements.

The groups of construction are:

  • Timber Frame Cavity systems – Utilising a timber frame designed to achieve the thermal performance required. This can be done by using either a solid timber stud, and engineered I beam construction or by using a twin frame system which minimises thermal bridging in the frame. We discuss with you what the best option for your project is.
  • Solid External Wall construction – Smart Wall construction offers excellent thermal performance and thermal mass from a single layer of blockwork and this can be further improved by adding an extra layer of external wall insulation to give improved insulation results.
  • SIP Structural Insulated Panels manufactured using two skins of structural boards with a petrochemical building insulation which acts as a bonding layer to the structure creating a continuous layer of insulation.
  • Hanse Haus complete turnkey solution.

Please see details of our Carbon System Wall Systems as some of the options that we can provide.

What We Do - Construction
What We Do - Project Management

Project Management

Evolved Design are able to offer a range of services to project manage the construction which is tailored to your needs.

For those that want a complete Turnkey operation we can offer a service that will take you from the design through to handing over the completed house.

Evolved Design area able to take on the role of principal contractor to meet the mandatory C.D.M requirements.

Options to this are:
Shell Only. Our design of house to your specification, installed, roofed (not including tiles/slate finishes), windows and doors installed, basically secure & watertight, so that we hand over the keys for you to complete the internal fit out.

For more information, please contact us on 01691 778 846

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    The Evolved Group - Future-proofing your build

    Offering a Design & Build service to provide low energy homes.

    Providing the complete building system turnkey solution for Selfbuilders