Calculations are often required to demonstrate compliance with the Building Regulations, specifically Part A for Structurally related matters. It is advised that you refer to the ODPM guidance document (Section 4) and / or check with us or your local Authority Building Control to establish if the work you are proposing will require structural calculations. Work such as new builds and extensions will generally require calculations to demonstrate compliance and allow you to obtain a completion certificate ODPM (Section 5.22). Work such as alterations, structural repairs  or change of use may also require similar substantiation.

All calculations are undertaken by a Chartered Structural Engineer

Pricing – For some typical prices please see the calculations section of our pricing page.

For all structural calculations Contact S J Johnson Assoc’s