The applicant manufactures metal structures in an industrial hall currently clad with uninsulated sheet metal. The project proposes partial cladding of 650 m² of external walls with insulated sandwich panels in the most energy-intensive sections. The measure aims to improve the thermal performance and airtightness of the envelope, stabilize indoor conditions for welding, cutting and surface treatment, and reduce energy demand for heating and ventilation. The selected system will improve the building’s energy performance: for external walls to outdoor air, sandwich panels with PUR/PU or PIR core will have a thickness of at least 60 mm; other insulation systems for external walls, floors to outdoor air and roofs will have a thickness of at least 100 mm. Declared thermal conductivity will meet the required limits, with reaction-to-fire classes corresponding to the chosen core. The intervention is expected to enhance process quality, reduce climate-related downtime, and extend equipment reliability by ensuring a more stable microclimate. Lower energy consumption will decrease operating costs and contribute to reduced greenhouse gas emissions. The project includes quality control, certified materials and coordinated detailing to prevent thermal bridges, moisture accumulation and corrosion, ensuring durable performance throughout the life cycle.
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