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Part A Building Regulation submissions
Loft Conversion & Home Extension Structural Calculations
Looking to convert your loft? We provide professional structural calculations tailored for Building Control approval - covering steel beams, floor joists, and roof support design.
Every structural calculations package can include:
Steel Beam Design (e.g. ridge, floor, dormer support)
Timber Joist Layouts & Checks
Roof Rafter and Purlin Design
Padstone and Bearing Wall Specifications
Load Assessment and Structural Notes
Optional Foundation Review (if required for new loads)
*Prices are for guidance only. Final cost depends on the scope of work, site size, and location.
CONTACT US
Simply, submit your project details and our team will be in touch shortly.
Loft Designs is an online service, offering structural calculations for loft conversions across the UK.