Fixed prices for structural calculations, designed from your architect’s drawings. Every price includes a PDF calculation pack ready for Building Control.
Timber
Design
Price
Timber beam (solid)
£95
Timber beam (glulam or flitch)
£135
Floor or ceiling joists
£75
Rafters
£75
Timber stud wall
£95
Timber post
£75
Timber truss (king post, queen post, collar, scissor)
£195
Connection – 2 members
£75
Connection – 3 members
£110
Steel
Design
Price
Steel beam, including padstones
£150
Beam splice
£95
Beam masonry support (padstone / bearing check)
£75
Steel column
£110
Column base (base plate and holding down)
£110
Column top (cap plate)
£75
Connection – beam to beam
£95
Connection – beam to post
£95
Steel frames
Design
Price
Portal frame – 1 bay, including connections
£550
Portal frame – 2 bays, including connections
£795
Good to know
Minimum order £95.
Second similar element on the same job: half price.
Turnaround: usually within 5 working days of receiving complete drawings.
Urgent (48 hours): +25%, where capacity allows.
Building Control queries: the first round of reasonable queries is included.
Drawings required: architect or technician drawings, dimensioned and to scale.