Metal & Steel Fabrication

Pre-Engineered Steel Structures & Buildings

Design, fabrication & erection of PEB buildings, warehouses & industrial sheds

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Pre-Engineered Steel Structures & Buildings

Comprehensive structural steel solutions including Pre-Engineered Buildings (PEB), factory sheds, blast furnace support structures, gantry girders, bridge girders, car parking sheds, and roofing sheets.

Capstone Engineering is an established market leader in Qatar for the engineering, supply, fabrication, and erection of Pre-Engineered Steel Buildings (PEB) and heavy industrial structures.

Our civil and structural engineering teams execute complex industrial structures ranging from high-bay logistics warehouses and factory sheds to specialized blast furnace ducts, support towers, and crane gantry girders. We also manufacture domestic and industrial car parking canopies, rooftop sheds, and complete multi-span industrial park infrastructure.

We supply and install a full range of high-performance roofing materials including profiled metal sheets, insulated sandwich panels, polycarbonate skylights, industrial PVC fabric canopies, and FRP sheeting.

Key Capabilities & Features

Standardized engineering scope delivered across Qatar

Pre-Engineered Steel Buildings (PEB) for logistics, manufacturing & retail
Factory and warehouse sheds with high clear-span capability
Crane runway beams, gantry girders, and bridge structural girders
Blast furnace ducts and heavy industrial support steelwork
Drive-in car park ramps and modern tensile / cantilever parking sheds
Roofing sheets: Insulated sandwich panels, Polycarbonate, PVC & FRP

Technical Engineering Specifications

Parameter / Standard Specification Details
Span Capabilities Clear spans from 12m to 60m without intermediate columns
Steel Grades High-Strength Steel Plate ASTM A572 Grade 50 (345 MPa)
Roofing Options PIR / Rockwool Sandwich Panels, Corrugated ZACS, Polycarbonate
Design Standards MBMA, AISC 360-16, ASCE 7-10, QCS 2014