Architectural design and specification services.

If you are considering building an extension or making internal alterations to your home you should find a company that carries out architectural design and specification services. 

EPEC Ltd offers a professional architectural design and specification service.  Because this service is priced from as little as £400.00 you will have more money to spend on your build.

Our service ensures your home extension complies with the most up to date Planning and Building Regulations. 

If you are not sure whether or not your planned extension requires planning permission you can check with the online planning portal here. Alternatively you can contact us for an initial discussion and some free help and advice.

If you are looking to have drawings and a design specification produced for your house extension or reconfiguration project then we can do this for you.

We are experienced and skilled at using Autodesk Revit so produce high quality architectural designs. We also generate 3D rendered images so that you can visualise the design which makes it easier to make changes to get just what you want out of your project. 

Our established relationship with RCA Structures in Bishops Stortford means that we can incorporate structural design into our specifications.  



Our architectural design and specification services are supported by an FRICS member

Our architectural design and specification service is supported by an FRICS Building Surveyor because they specialise in design and specification work. For more details about RICS professionals and their work visit the RICS (Royal Institute of Chartered Surveyors) website here

More recently we have formed a close link with a Bishops Stortford based interior design company Rejig Interiors. They specialise in kitchen and bathroom design and have saved their customers a great deal of money with innovative design work and their ability to source high quality products at reasonable prices. You can find out more about their services here

We are proud of the work we produce for our customers so would welcome you to have a look at our most recent architectural design and specification work here

Contact us for a free initial discussion of your requirements and a we will be happy to provide you with a reasonable quotation. 

If you want to find out more about what design and specification involve then click here for more information. 

Ground floor plan for a side extension drawn and designed by EPEC Ltd

Plan and 3D images created by epec ltd

The images above and below show a ground floor plan for a single storey side extension designed and drawn by EPEC Ltd.

This is an example of some of our architectural design work. 

The specification for the required materials and finishes to meet planning and building regulations is included as annotations on the plan. 


07867 787672



5 Harmans Yard Great Dunmow Essex CM6 1AS

EPEC Ltd is a private company limited by shares with its registered office at the above address registered with companies house on 2nd July 2018.

Registered company number 11444113