Architecture-first geometry
The structural strategy is developed from the intended surface and support conditions rather than selecting a catalogue frame first.
ZABALERALARGE-SPAN ARCHITECTURAL STRUCTURES
ZABALERA · STRUCTURAL SYSTEM
Free-Form Architectural Structures
Architect-led spatial structures for projects where the surface, silhouette and structural geometry do not fit a conventional rectangular or repetitive roof system. The design challenge is to preserve architectural intent while creating rational nodes, members, tolerances and erection logic.
WHERE IT FITS
Use the structural form where the project logic supports it.
No structural family is automatically the right answer. Geometry, loads, support conditions, architecture, freight and erection all affect system selection.
Civic landmarksFeature roofsTransport terminalsEntrance structuresCultural buildingsPublic pavilionsComplex skylightsArchitectural atriums
SYSTEM LOGIC
What this structural pathway can contribute.
Rationalised fabrication
Complex geometry is converted into repeatable or uniquely tagged members and nodes that can actually be manufactured and assembled.
Digital coordination
Accurate geometric models, shop information and interface control become especially important where thousands of members meet a non-orthogonal envelope.
Integrated envelope
Cladding, glazing, waterproofing, movement and access must be coordinated with the primary spatial structure from the outset.
BEFORE SYSTEM SELECTION
Questions that materially change the structure.
01
Architectural surface / reference model
02
Permitted supports and structural depth
03
Node visibility and finish
04
Envelope build-up
05
Movement / tolerance strategy
06
Fabrication segmentation
07
Transport and lifting constraints
08
Site survey / setting-out requirements
TECHNICAL CONTROL
Span is an outcome of engineering — not a marketing number.
ZABALERA does not publish a single maximum span as though it applies to every structural family. Final practical span depends on system type, roof geometry, loading, structural depth, supports, service loads, environmental criteria, fabrication, transport and erection constraints.
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PROJECT-SPECIFIC BY DESIGN