Engineered to withstand equatorial ultraviolet radiation, continuous 90%+ relative humidity, and aggressive coastal marine environments. Sourced directly from our factory with full traceability and Eurocode compliance.
Automated high-yield C/Z purlin mill for rapid on-site structural channel manufacturing compliant with Panamanian REP building norms.
Corrosion-proof marine-grade alloy skin integrated with high-density thermal core, optimizing HVAC efficiency in high-ambient tropical zones.
High-density expanded core perimeter partitions built with Colorbond steel for infrastructure developments along the Panama Metro routes.
High-tensile profiled floor decking offering permanent formwork and composite structural reinforcement for commercial towers and logistics hubs.
Maximum fire integrity and acoustic attenuation engineered for bonded warehouses in Colón Free Zone and chemical manufacturing facilities.
Solar-assisted wireless remote warning arrow units designed for container terminal staging yards and transport corridors along the Pan-American Highway.
High-tensile structural tubular steel members designed for long-span roof trusses, airport canopies, and high-cube distribution center frames.
Cold-rolled rust-resistant furring channels and ceiling battens ensuring rigid, warp-free interior installations under tropical ambient humidity.
The Republic of Panama represents one of the world's most aggressive atmospheric testing grounds for exterior architectural steel. Sandwiched between the Caribbean Sea and the Pacific Ocean, structural envelopes endure ambient relative humidity levels frequently surpassing 92%, annual precipitation exceeding 3,200 mm, and intense solar irradiance with extreme ultraviolet degradation. Under such circumstances, standard commercial galvanized sheeting (Z100–Z120) suffers from accelerated premature failure, micro-pitting, and premature white rust breakdown within 24 to 36 months.
To mitigate these structural liabilities, our CE Certified Profiled Steel Roofing Sheets are engineered in accordance with EN 14782 (self-supporting metal sheet for roofing, external cladding, and internal lining) and EN 10169 standards. Utilizing continuous hot-dip Aluzinc/Galvalume substrates (55% Al, 43.4% Zn, 1.6% Si) with a baseline coating weight of AZ150 to AZ200, our sheets yield a galvanic cathodic protection matrix that is mathematically up to 4 to 6 times more resilient than ordinary zinc galvanization.
Our profiled sheeting systems are specifically formatted to comply with the Reglamento Estructural de Panamá (REP-2021), engineered to withstand basic wind design pressures corresponding to 3-second gust velocities up to 140 km/h in exposed coastal zones like the Colón Free Zone, Cristóbal, Balboa, and Punta Pacifica.
| Technical Characteristic | Standard Zinc GI (Generic Import) | CE Certified Aluzinc (AZ150) | PVDF 70/30 Architectural Grade | Marine Performance Criteria |
|---|---|---|---|---|
| Base Substrate Metal | Commercial Cold Rolled Steel | Structural Steel S280GD - S350GD | High-Yield Structural Steel S350GD | EN 10346 Tensile Integrity |
| Metallic Coating Layer | Pure Zinc (Z80 - Z120 g/m²) | 55% Al, 43.4% Zn, 1.6% Si (AZ150) | 55% Aluzinc + Pre-treatment Primer | ASTM A792 / EN 10346 |
| Coating System & Thickness | Regular Polyester (12-15 μm) | Super Polyester / HDP (25 μm) | Fluoropolymer PVDF Kynar 500 (28-35 μm) | EN 13523 Film Thickness |
| Salt Spray Corrosion Test | 150 - 250 Hours (Blistering) | 750 - 1000 Hours (Clean Cut Edge) | 1500+ Hours (Zero Delamination) | ASTM B117 / ISO 9227 |
| Solar Reflectance Index (SRI) | 45 - 55 (Rapid Heat Sink) | 68 - 74 (High Reflection) | 82 - 88 (Cool Roof Certified) | ASTM E1980 LEED v4.1 Compliant |
| Panama Regional Fit | Interior / Temporary Use Only | Industrial / Logistics Parks | Canal / Waterfront Ports | REP-2021 Wind & Moisture Rated |
From the interoceanic canal shipping lanes to high-elevation agricultural processing zones in Chiriquí, our profiled steel systems are engineered to address hyper-specific regional building microclimates.
Warehousing and high-cube transit depots in Manzanillo, Cristobal, and Coco Solo face extreme Atlantic airborne chloride deposition and relentless sea breeze corrosion. High-rib trapezoidal Aluzinc profiles with factory-applied anti-condensation fleece prevent interior moisture dripping onto sensitive transshipment goods.
The Special Economic Area of Panama Pacífico and the Tocumen Logistics Arc demand world-class thermal insulation envelopes. Our PIR and Rockwool composite sandwich panels deliver rigorous fire ratings (Euroclass B-s1,d0 and A1 non-combustible), reducing chiller energy loads in cleanroom and aerospace operations by up to 34%.
Agricultural processing mills, coffee sorting dry-mills in Boquete, and cold-storage operations in David encounter severe internal chemical humidity, ammonia fumes, and organic condensates. We supply specialized interior anti-acid protective coatings that preserve metal envelope integrity under harsh organic sanitization washdowns.
A rigorous examination of legislative frameworks, nearshoring investments, and green building certifications impacting procurement directors across the Central American isthmus.
Municipal structural revisions overseen by the Junta Técnica de Ingeniería y Arquitectura demand certified structural diaphragm values. Profiled steel roofing panels must possess verified shear capacities and uplift calculations to ensure integrity during severe localized convective thunderstorms.
Panama's strategic role as the "Hub of the Americas" has sparked massive construction in Grade-A distribution hubs. Institutional developers mandate CE-certified, factory-traceable envelope components that satisfy multinational tenancy prerequisites and reduce insurance premiums.
The transition toward passive cooling has eliminated uninsulated single-skin corrugated sheets in urban projects. Incorporating high-SRI coatings (SRI ≥ 82) and PIR core insulations allows developers in Panama City to capture maximum LEED heat-island mitigation credits.
Contractors are transitioning away from fragmented purchasing. Sourcing profiled roofing sheets, galvanized C/Z secondary steel framing, composite floor decking slabs, and color-matched flashings from one single manufacturer prevents galvanic mismatch and expedites project timelines.
Operating dedicated roll-forming facilities since 2009, we deliver complete, end-to-end building envelope solutions backed by strict European CE quality documentation and sea-freight packing protocols.
Our multi-station roll-forming lines process structural coils up to 2.0mm thickness with tight dimensional tolerances, eliminating on-site cutting waste and guaranteeing weather-tight profile overlaps.
We produce polyisocyanurate (PIR), polyurethane (PU), and high-density non-combustible Rockwool panels on continuous double-belt laminating presses, ensuring void-free adhesion and uniform mechanical strength.
Each shipment is supported by comprehensive Factory Production Control (FPC) records, mill test certificates (MTC Type 3.1), and third-party laboratory salt-spray and fire reaction test reports.
Export bundles are wrapped with VCI (Vapor Corrosion Inhibitor) waterproof paper, reinforced with galvanized steel corner edge protectors, and secured on heavy-duty timber dunnage to eliminate transit damage.
Beyond profiled sheets, we manufacture matching cold-formed Z & C purlins, galvanized composite floor deck profiles, pre-formed translucent skylight sheets, architectural flashing trims, and self-drilling fastener sets for complete installation synergy.
Essential guidance on maritime customs clearance, code compliance, corrosion prevention, and site handling across Central American ports.
Panama's structural authority (JTIA) and municipal engineering departments accept CE documentation and ASTM equivalents (ASTM A792 / A653) under the provisions of the REP-2021 framework. European Norm EN 14782 validates structural load-bearing span performance, weather tightness, and fire reaction ratings, providing consultants with verified third-party laboratory performance data for expedited municipal approvals.
We routinely arrange full container load (FCL) shipments via major global maritime shipping lines directly to the Port of Balboa (Pacific entrance) or Manzanillo International Terminal (MIT) and Colon Container Terminal (CCT) on the Atlantic coast. Open-top and 40-foot high-cube containers are utilized depending on panel bundle lengths, ensuring smooth multimodal transfer to free trade zones.
For installations situated within 3 kilometers of coastal marine shorelines, we strongly specify 55% Aluzinc substrate (minimum AZ150 g/m²) finished with a 70/30 Kynar 500 PVDF (Polyvinylidene Fluoride) fluoropolymer topcoat (25-28 μm). This configuration resists atmospheric sodium chloride aerosol attack and prevents chalking and color fading caused by high equatorial UV exposure.
All profiled sheet bundles undergo chemical passivation (trivalent chromium or non-chrome passivation) accompanied by light oiling or protective strip-off film. Bundles are vacuum-sealed inside industrial VCI moisture-barrier wraps with internal desiccant bags, stacked on elevated wooden skids inside dry sea containers to eliminate internal condensation during equatorial route transits.
Panama routinely records cloudburst rain intensities exceeding 150 to 200 mm per hour. For roof slopes lower than 7 degrees (approx. 12%), we advise utilizing trapezoidal profiles with rib heights of at least 35 mm to 45 mm (e.g., our 38/200 or 45/150 models) to avoid water damming and lateral capillary siphonage over the overlapping side-laps.
Yes. Shipments consigned to licensed entities operating within the Zona Libre de Colón (ZLC), Panamá Pacífico (Law 41), or registered Free Zones under Law 32 are processed with standardized commercial invoices, ocean bills of lading, and packing lists with detailed HS codes (typically 7210.49 or 7308.90), allowing frictionless bonded customs transfer without preliminary local import tariff disbursements.
Self-drilling fasteners must feature hot-dip galvanized carbon steel cores with Ruspert or Class 4 corrosion-resistant metallic ceramic coatings, paired with genuine EPDM sealing washers. Fastening Aluzinc or aluminum-coated sheets using uncoated carbon steel or inferior zinc-electroplated screws will cause localized galvanic battery action, leading to early washer rust streaks.
Yes. We manufacture customized cut-to-length profiles up to 11.8 meters to fit standard 40-foot maritime shipping containers. Eliminating end-laps on low-pitch roofs substantially reduces the chance of chronic water ingress caused by debris accumulation and severe gusting winds common in Central American wet seasons.
Submit your architectural schedule, purlin spacing, desired coating matrix (AZ150 / PVDF / PIR core), and target port of entry (Balboa or Manzanillo). Our technical export desk will calculate complete wind uplift load capacities, pack-out configurations, and deliver landed pricing.