Design and construction in one process
In a Design & Build arrangement, ITTU coordinates the project and the building works, while the architectural and building systems design is produced by our design partners. The client has a named project management contact and an agreed decision-making procedure.

We start with your needs and budget
We establish how the building or premises will be used, the result you want and the information available. During design, technical solutions are assessed alongside buildability and cost. Decisions on materials and systems are taken in the context of the project as a whole.
Clear stages and responsibilities
We agree the design brief, the partners' duties, documentation, approvals and the scope of the building works. The proposal also sets out the contract structure — a single coordinator does not in itself replace a clear description of each party's obligations.
Changes with a visible impact
If your needs change during the project, we assess the effect on cost and programme before the relevant work is carried out. Open Book accounting can be used in this contracting model as well.
Frequently asked questions
Related pages: design, Open Book, construction.
Do I need a completed design?
No. You can start with an idea, information about the site and a description of the result you want.
Tell us what your site needs
A completed design, a planned alteration or a question about existing systems — start with whatever information you have to hand.
You can attach drawings, photos or an equipment list. Required fields are marked with *.
Open the full request formThank you. Your request has been received.
Its reference number is —. We will get back to you using the contact details you provided.
A confirmation has been sent to the e-mail address given, if any. This confirmation does not mean a site visit has been agreed.