ExxoTec™ Pro interior liner provides superior air infiltration performance (10x code requirement) to help keep exterior contaminants out of the building environment. All ExxoTec™ Pro seams are heat-welded to create a monolithic interior vapor barrier and liner system. The liner is located on the interior-side of all structural steel.  This eliminates dust ledges and hard-to-clean spaces that are common with other systems, such as metal buildings.

 A bright and reflective interior liner system can enhance lighting levels for precise manufacturing operations.

Controlled manufacturing requires precise temperature and humidity management protecting sensitive processes. Legacy structures accommodate HVAC systems, insulation specifications, and environmental monitoring equipment your operations require. Legacy’s approach enables insulation solutions designed to achieve required thermal performance levels.

Clear-span interiors eliminate obstructions affecting airflow patterns while supporting equipment placement flexibility. This engineering approach delivers climate stability supporting pharmaceutical stability testing, medical device assembly, electronics fabrication, or biotech processing. 

Manufacturing capacity requirements evolve as products commercialize and markets expand. Legacy structures accommodate future expansion through modular design principles. Initial builds support near-term production needs while structural engineering enables capacity additions without demolishing existing facilities.

This approach protects initial capital investment while supporting growth trajectories that pharmaceutical and medical device manufacturers require as products transition from clinical trials to commercial scale. Electronics and biotech operations benefit from the same expansion capability as technology advances or demand increases.

Legacy structures accommodate controlled environment specifications pharmaceutical and medical device manufacturers require. The engineering process begins by understanding your environmental control needs—temperature ranges, humidity parameters, material specifications, and regulatory requirements. Structures support HVAC integration, insulation installation, and material selection addressing GMP compliance, ISO standards, or FDA validation requirements.

Legacy structures typically reach operational status in 3-12 months from design approval to occupancy, depending on the building use and complexity. This acceleration stems from in-house manufacturing eliminating supply chain dependencies, pre-engineered components arriving site-ready for installation, and streamlined processes reducing coordination delays. 

Controlled manufacturing demands precise environmental management protecting product quality and process stability. Legacy structures accommodate HVAC systems, insulation specifications, and monitoring equipment your operations require. Clear-span interiors eliminate obstructions affecting airflow distribution while supporting optimal equipment placement. Insulated buildings can achieve thermal performance supporting pharmaceutical stability requirements, electronics fabrication specifications, or biotech processing parameters.

Yes. Controlled environments often require specific wall materials beyond standard construction—FRP panels for pharmaceutical wash-down areas, architectural metal for chemical resistance, or specialized finishes for contamination control. Legacy's separated roof-wall system provides material flexibility traditional structures cannot achieve. 

Legacy operates under ISO 9001:2015 certification with manufacturing processes conducted in temperature and humidity-controlled facilities—the same environmental controls manufacturers require for their own operations. Steel fabrication, manufacturing, and component assembly undergo quality inspections before site shipment.