Best in class…

Providing structural calculations and drawings for building regulation applications nationwide.

Nationwide Service

Competitive Pricing

Fully Insured

We have worked with PorthouseDean on a number of residential projects and they have always delivered an extremely professional and efficient service. As a busy architectural design company… PorthouseDean certainly meet our requirements.

Tom Millin, Architectural Consultant, London

Very helpful and always happy to help with any question even if you think it is silly, been a pleasure to have you do work for me.

Greg Barton, Homeowner, Buckinghamshire

PorthouseDean produce such high quality work that I now have no hesitation in submitting the plans into the local planning office as I know they will be no questions or remarks made…

Steve Vaughan, Architectural Consultant, Reading

I’m very happy with PorthouseDean, they always deliver drawings that are clear, understandable and fit nicely with our organisation and way of doing business.

Paul Wickham, Builder, Ipswich

Porthouse Dean have great knowledge within the industry, are easy to work with, reliable and affordable. Their team are friendly and always ready to help, we recommend them for all structural consultancy needs!

Paul Cramphorn, Architectural Consultant, London

PorthouseDean is a very slick professional operation that delivers structural calculations and drawings in a modern way as opposed the traditional ‘old school’ way and treatment of an application.

Andrew Kelly, Builder, Bury

I regularly work with Chris and his team to get structural calculations on my clients’ extension and loft conversion projects. They are always satisfied with the price and turnaround time. I highly recommend!

David Chamberlain, Architectural Consultant, Cardiff

Excellent, professional and punctual. Would highly recommend.

Ricky Bahia, Homeowner, Gerrard’s Cross

I found the experience in dealing with Porthouse Dean most reassuring and satisfactory… They’re extremely professional and I have no hesitation in recommending them to any interested party.

Paul Noble, F.R.I.C.S., Homeowner, Lancashire

Welcome to PorthouseDean

Founded in 2012, PorthouseDean specialises in the production of structural calculations supplementary to building regulations applications.

Whilst our main focus is the development of low-rise dwellings (extensions, loft-conversions, and new-build), PorthouseDean also have a varied repertoire; having worked for numerous different clients over the years on lots of different projects.

At PorthouseDean our unique selling point (USP) is our reliability and the consistency of our offer. We implement rigorous data-led quality management processes to achieve this. These processes and procedures give our talented engineers the tools that they need to do their job efficiently, and to a suitable standard, every time.

Whilst the quality of the documents we produce is of the utmost priority, PorthouseDean realises that just as much value is delivered through a reliable customer service. That’s why we aim to respond to all support requests within 24 hours, and resolve them within 48 hours. We also aim to issue all quotes within 48 hours.

About Us

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Our Professional Services

Structural Calculations

PorthouseDean regularly work on small scale commercial projects, providing calculations for new builds or for structural alterations within existing structures.

Method Statements

PorthouseDean can provide construction method statements which provide step-by-step guidance on how to proceed with work affecting structural elements.

Structural Drawings

We have experience in traditional build and steel/timber frame developments ranging in size to small domestic properties to large blocks of flats.

Quality Assurance

At PorthouseDean we take quality very seriously. Strict measures and systematic working practices are in place to ensure we deliver a quality service and product.

Site Inspections

PorthouseDean provide site inspections nationwide, so if you want us to be on site, wherever you are, we’ll be there.

Our Clients