Purebuild

Design Services

Clear, practical engineering for home projects

Lintel Design For new or enlarged openings in load-bearing walls
Single Steel Beam Supporting structure above openings
Wall Removal Load assessment & support design for removing walls
Chimney Breast Removal Safe removal with proper load transfer
Also: floor openings, balconies, garden rooms, structural repairs, and more — contact us
Rear Extension Full structural package for rear extensions
Loft Conversion Complete design for new habitable space
Open-Plan Reconfiguration Structural design for removing multiple walls
Side Extension Coordinated structural package for side returns
Also: two-storey extensions, garage conversions, and more — contact us

Every project is different. Contact us to discuss your specific needs.

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What Clients Say

"Clear calculations, quick turnaround, building control approved first time. Exactly what we needed for our kitchen extension."
— David M., Homeowner (Rear Extension, Wandsworth)
"Professional collaboration throughout. Detailed drawings that our builder could actually work from. Would recommend."
— Sarah L., Architect (Loft Conversion, Islington)
"Answered all my questions during installation. Made the build straightforward. Good service."
— Tom R., Builder (Side Extension, Hackney)