LLENTAB Steel Buildings by Use

Specify the operational setting

Logistics and Distribution

Door cycle, clear height, racking load, truck apron and roof drainage drive the structure and envelope discussion. Ask how wall openings interact with lateral bracing and whether future expansion is planned.

Industrial Workshops

Overhead crane actions, vibration, process ventilation and fire separation can dominate design. Share the process layout before requesting a headline price per square metre.

Aircraft Hangars

Long clear spans and large doors create concentrated structural and operational demands. Ask for a door interface, maintenance access and erection sequence alongside the frame proposal.

For logistics sites, the sourcing brief should describe dock positions, circulation, vehicle clearances and the expected rack arrangement. Roof drainage, snow accumulation and environmental exposure can affect both steel mass and cladding details. A design developed for one region should not be offered as automatically suitable for another.

For production buildings, process equipment often determines usable clear span and internal height. Overhead cranes introduce horizontal and vertical actions that need to be specified before any frame estimate. Local fire separation, ventilation and energy requirements should be reviewed by the destination design team, with supplier documentation requested in an agreed format.

For hangars, large doors influence the structural system as much as the roof span. Door supplier interfaces, ground tracks, wind conditions during operation and maintenance access belong in the early brief. We coordinate comparable information from suppliers; final technical suitability depends on the selected supplier's design and independent local review. Painted carbon steel and galvanized steel also carry different coating, repair and maintenance implications; coastal exposure can change the choice. Ask each supplier to state surface preparation, coating thickness and repair method at welded or cut edges.