P o r t f o l i o

Architectural and Structural Design

We provide architectural and structural engineering design for projects up to completion. We have experience attaining planning permission and working with Local Authorities to get our Clients the planning permission they want. We are also capable of acquiring Building Control approval, and have a working relationship with many Approved Inspectors. We have also worked successfully on completing projects during Construction. Taking a keen interest in work on site and monitor the construction for quality of workmanship and compliance with our design, and the Building Regulations.

We strive to create certainty for our Clients, and to distil and define their requirements. We take our Client’s vision and make it a reality.

We also remove the complexity of the design and construction process by providing guidance and support to our Clients. Using our experience in both structural engineering and architectural design we can harness both aspects of construction and make the most complex projects simple.

House Extension in Welling


“I’m very pleased with the service offered by 99:40, professional, prompt and very easy to deal with. I would not hesitate to recommend to family and friends, and will definitely be using their services again in the future.”

Richard F., Dartford

Structural Engineering

99:40 have a strong background in structural engineering. The majority of our projects are solely for structural engineering design, but with are experience in the architectural side of design, detailed above, we can both incorporate our structural design more effectively and provide additional architectural design if needed to complete the project for our Clients.

Our Chartered Engineers have a broad range of experience working on projects from home renovations to remodeling social club houses. We also provide building surveys to our Clients relieving them of the uncertainty surrounding a faulty property, and providing guidance towards the solution of their problem. We also provide engineering services to commercial Clients who come to us to maximise the potential in their project.

House Extension in Sidcup


“I am extremely pleased with the quality of 99:40’s work as well as their level of service and knowledge. 99:40’s ability to communicate exceptionally well with other parties, i.e. architects, building control and tradespeople combined with their very fast response time and flexible mindset were major success factors in this project. I’m very pleased with the service offered by 99:40, professional, prompt and very easy to deal with. I would not hesitate to recommend to family and friends, and will definitely be using their services again in the future.”

Selena K., Pumpstead

%d bloggers like this: