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Services

Each project is unique and the services offered can be tailored to your specific project and needs, however the services offered generally fall into the following categories:

Spiral rooflight

FULL ARCHITECTURAL SERVICES: NEW-BUILD
Passivhaus, AECB Carbonlite & Low Energy New-Builds 

New-build houses, commercial and community projects using natural building materials, modelled in PHPP & designed using Passivhaus design principles.

Retrofit Section

FULL ARCHITECTURAL SERVICES: EXISTING
Sustainable retrofits, extensions & alterations

Modifying and improving existing buildings, by altering layouts, building extensions and improving airtightness & ventilation, insulating using vapour open materials, and installing low carbon heating systems.

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PASSIVHAUS
DESIGN
  • PHPP Modelling;

  • Design advice and reviews;

  • Thermal bridge calculations;

  • Site advice & assistance.

Thermal bridge calculaion
CONSULTANCY
  • Working with clients, Architects, contractors, timber framers, and other industry professionals;

  • Technical advice for low energy construction using natural materials;

  • Thermal bridge calculations;

  • AECB CarbonLite Newbuild Modelling & Certification.

Architectural Services

Whether your project is a new-build, extension/alterations, or a retrofit, the design process and architectural services offered are similar.

 

Typical architectural services offered:​

  • Developing design options

  • Advising on sustainability

  • 2D drawings (plans, sections, and elevations etc.)

  • 3D computer models of the proposals, and 3D/perspective views

  • Obtaining Planning Permission

  • Technical drawings

  • Modeling the performance of the building in PHPP

  • Calculating U-Values & Thermal Bridges

  • Obtaining Building Control approval

  • Assisting with tendering and contract preparation

  • Administration of the contract between client and contractor

  • Technical assistance during construction​

Hand sketch perspective
Typical Project Process
Site survey hand drawings

PREPERATION & BRIEFING

(RIBA Stage 1)

An initial meeting you to discuss the project feasability, develop your aims into a brief, and establish a project programme. I can assist with arranging surveys of the existing building/site at this point.

Hand drawn plan

CONCEPT DESIGN

(RIBA Stage 2)

I will draw up a set of existing drawings, and develop initial design options from the brief. This acts as a conversation starter for the design process.

Perspective of newbuild with materials

SPATIAL COORDINATION

(RIBA Stage 3)

Through a series of meetings, discussions and design revisions, a scheme will be settled on and developed.

I will prepare drawings and other planning information we'll need input from consultants for things like ecology & drainage.

Wall floor detail drawing

TECHNICAL DESIGN

(RIBA Stage 4)

The drawings will be brought up to a level to satisfy Building Regulations and to allow them to built from. We may need input from a Structural Engineer or Quantity Surveyor.

If necessary, I will help you tender the project to select a builder, and prepare a contract.

Internal stud walls during construction

MANUFACTURING & CONSTRUCTION

(RIBA Stage 5)

The project becomes a reality!

Additional details may well be needed to overcome or resolve difficulties or design changes.

Regular site visits and a simple contract help things run smoothly on site and provide a clear system to resolve any issues or conflicts.

HANDOVER & USE

(RIBA Stages 6-7)

The project is completed and full control is handed back to the you. Final payments are made following a defects rectification period when the contractor has returned to make sure any issues that arise are dealt with. At the end of this period I will issue the Final Certificate to declare the project fully complete and I will visit to discuss how the project went and what can be learnt from it for future projects.

Complted project kitchen photo
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Andy Hales Architect Ltd. trading as Andy Hales Ecological Architect & Consultant

Company No: 17096317 

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 37 Lewis Road, Radford Semele, Leamington Spa, CV31 1UQ

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© 2026 Andy Hales Architect Ltd All Rights Reserved

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