Roofing & Cladding Solutions for Industrial Facilities
Factories and manufacturing facilities require an integrated building envelope capable of withstanding dynamic overhead crane loads, heavy vibrations, strict fire compartmentation standards, and aggressive internal condensation while ensuring zero production downtime.
- ✓ Cut-to-Length: Custom continuous lengths from 2.00m to 13.50m
- ✓ Freight Capacity: Domestic truckloads or 40ft High Cube container stuffing
- ✓ Static Support: Purlin span, wind uplift, and quantity takeoff support
- ✓ System Quality: Certified testing per European EN 14509 norms
Key Engineering Advantages for This Sector
Structural Demands & Operational Challenges
Modern industrial manufacturing plants and heavy manufacturing complexes represent some of the most demanding environments in structural building physics. In high-bay facilities with column grids spanning 8 to 12 meters and secondary purlins spaced at 1.50 to 3.00 meters, the building envelope must withstand significant dynamic live loads, wind uplift suction, and internal microclimates without structural deflection. Industrial processes generate substantial internal heat and humidity from machinery, requiring a high-performance thermal boundary that prevents interior condensation while optimizing heating and cooling operational costs. SerPan Metal’s industrial facilities program delivers a coordinated package of rigid polyisocyanurate (PIR) and non-combustible rock wool core sandwich panels, cold-formed galvanized C/Z purlins, and engineered rainwater management systems tailored for long-term manufacturing durability.
Optimized Composite Panel & Sub-Framing Systems
To permanently eliminate these risks, SerPan Metal specifies 5-rib PIR sandwich roof panels (SP-ROOF-PIR) and Euroclass A1 rockwool panels (SP-ROOF-ROCK). The robust 5-rib profile acts as a structural continuous beam, allowing purlin spacings up to 2.50 meters while easily supporting snow loads in excess of 250 kg/m² within 1/200 deflection limits. On external façades, concealed-fix sandwich wall panels (SP-WALL-CONC) eliminate visible exterior fasteners, shielding fixing screws from aggressive industrial weathering and creating a sleek architectural aesthetic. Our secondary structural system employs high-tensile S350GD galvanized Z-purlins with continuous lapped sleeve details, reducing structural steel tonnage by 25% to 35% compared to conventional hot-rolled profiles.
High moment resistance bridging purlin spans up to 2.50m with solar PV readiness.
Airtight tongue-and-groove joint profile with micro-rib surface planarity.
Thermal Envelope, Fire Safety & Energy Performance
Thermal gains and losses through the building envelope represent up to 40% of an industrial facility’s annual operating energy expenditures. SerPan Metal polyisocyanurate (PIR) cores deliver an ultra-low thermal conductivity of λ = 0.022 W/mK, while non-combustible rockwool cores deliver certified fire barriers resisting temperatures above 1000°C for 60 to 120 minutes (REI 60–120).
Weatherproofing & Drainage Engineering
Envelope watertightness in industrial plants relies heavily on precision flashing engineering. SerPan Metal supplies custom 0.70mm color-coated pre-formed ridge assemblies with matching polyethylene closed-cell profile fillers. Continuous single-length panels up to 13.50 meters eliminate end-overlapping entirely. Industrial box gutters and high-capacity downpipes are sized in direct accordance with regional 100-year peak precipitation events. Heavy-duty self-drilling carbon or bi-metal stainless steel screws with vulcanized EPDM washers are fastened through trapezoidal crests using load-spreading saddle washers, preventing sheet tearing under thermal thermal expansion cycles.
Step-by-Step Site Installation Guide
Procurement & Specification BOQ Checklist
To guarantee accurate quotation and factory-line fabrication, verify these 6 critical parameters before ordering:
Request a Project-Based Material Quotation
Share your project details; we will review your quantities and provide a tailored commercial offer via WhatsApp or Email.
Consult our architectural engineers for purlin span calculations, fire compliance, and BOQ takeoffs.
+90 505 507 04 18 Cevizli Mah. Orhan Gazi Cd. No: 24/B Maltepe / İstanbulDirect factory shipments delivered to site via open flatbed trucks or packaged for 40ft High Cube sea containers.
Optimized Envelope Systems for This Application
Selected composite panels and secondary steel profiles delivering peak lifecycle performance.
PIR foam offers enhanced cross-linked molecular bonds that char upon exposure to heat, suppressing flame spread while maintaining peak thermal insulation. Flame-retardant PIR core paired with high-moment 5-rib crown geometry makes it the premier insurance-approved choice for rooftop solar PV installations.
Engineered with an isocyanurate chemical ring structure that chars on flame contact without dripping, PIR wall panels satisfy stringent building code and industrial insurance (FM Global) requirements.
Rock wool panels feature high-density mineral wool fibers positioned perpendicular to metal faces. Engineered for high-risk industrial facilities, transformer rooms and sound-insulated enclosures.
Manufactured with vertically oriented high-density rockwool basalt slabs (100 kg/m³) to deliver structural stability, acoustic damping, and Class A1 non-combustible fire resistance up to EI 120. Ideal for industrial firewalls, hazardous storage, petrochemical plants, and building envelopes requiring official fire department accreditation.
Concealed-fix panels hide all fasteners within the joint tongue, creating clean architectural shadow lines, uniform facades and preventing water ingress at screw points.
Cold-formed C and Z purlins replace heavy hot-rolled steel sections, reducing structural weight by up to 40% while accelerating bolting speed with factory-punched holes.
Manufactured from 1200 mm steel coils to provide a full 1000 mm effective cover width with 6 ribs. Fewer end-laps, faster installation, and maximum area coverage per panel make it the industrial benchmark for factory roofs and warehouse walls.
CNC-bent box gutters and custom flashings ensure complete rainwater collection, storm drainage and clean structural transitions for large roofs and facades.
Water tightness and architectural aesthetics of a metal building envelope depend directly on coordinated flashings, ridge caps, valley gutters and corrosion-resistant fasteners.
Roof & Wall Sandwich Panel Quantity & Logistics Calculator
Define your building dimensions and scope (Roof, Wall or Complete Envelope) to estimate net surface area, tonnage, logistics and budget.
Frequently Asked Questions
Common technical inquiries regarding sandwich panels, profiles, pricing, and export supply.
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