Copper craftsmanship

Copper pyramids

Khufu, Nubian proportions, welded models, connector kits and BSA Concept workshop methods.

Two major families

Khufu / Cheops proportions are based on the classical Egyptian pyramid geometry widely reproduced in experimental and meditation structures.

Nubian proportions use a steeper profile and are often linked by contemporary practitioners to golden-ratio-inspired construction.

BSA fabrication

Small welded pyramids

Large connector kits

Copper tube structures

Custom dimensions

Workshop-tested assembly systems

Eco & Practical and Classic ranges

BSA Concept developed practical connector systems to make larger pyramids easier to transport and assemble, alongside traditional welded constructions.

Connector kits

Corner and apex components designed to receive copper tubes and simplify assembly.

Welded pyramids

Rigid one-piece structures made directly in the workshop.

Generators

Dedicated BSA calculators help determine tube lengths and cutting dimensions.