Alongside our premium galvanized floor decking profiles, we deliver complete, certified building systems manufactured under strict ISO 9001 and CE execution classes. From exterior architectural insulation to high-yield purlins and cold-chain closures, browse our core product portfolio specified throughout Sweden and the Nordic zone.
Continuous polyurethane core cladding panel featuring soundproofing, high R-value insulation, and deep-embossed exterior architectural masonry textures.
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Cold-rolled interlocking galvanized concave laths engineered for industrial warehouse loading bays, resisting severe Nordic wind loads and operational wear.
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Architectural concealed-fastener profile providing leak-proof performance, thermal expansion sliding clips, and superior weather tightness for snow-heavy climates.
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High-impact, moisture-impermeable composite panel utilizing XPS/PU core technology and high-gloss gelcoat for hygienic cold rooms and specialized logistics vehicles.
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Precision cold-formed high-tensile structural secondary framing components with prepunched web and flange slots to streamline site erection and maximize bay spans.
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Rapid-roll insulated airtight door equipped with automatic zipper track re-insertion, preventing thermal convection losses in sub-zero refrigerated distribution centers.
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Heavy-gauge interlocking sanitary polymer wall system providing complete chemical resistance, Class 1 fire-retardance, and zero moisture degradation for wet production facilities.
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Ultra-lightweight, corrosion-resistant alloy roof sheeting factory-laminated with an acoustic and thermal barrier, ideal for coastal industrial structures exposed to salt mist.
Product SpecificationsIn Swedish commercial and industrial structural engineering, composite floor decking is no longer viewed merely as permanent shuttering; it functions as continuous structural tensile reinforcement. Designing composite slabs according to SS-EN 1994-1-1 (Eurocode 4) requires stringent composite action between the cold-formed profiled steel sheet and the cured structural concrete. This composite action is achieved primarily through mechanical interlock generated by precisely roll-formed rib embossments (indentations), end anchorage via welded shear studs (dubbar), and the re-entrant or trapezoidal profile geometry.
By integrating structural cold-rolled steel coils certified to SS-EN 10346:2015 with yield strengths spanning S350GD+Z to S450GD+Z, structural designers can drastically reduce dead weight compared to traditional precast hollow-core planks (håldäck) or cast-in-situ reinforced slabs. This weight reduction delivers an immediate cascading economy: lighter primary structural steel beams, reduced column loads, and optimized foundation piling depth—a critical cost factor across Sweden’s post-glacial clay formations found in Gothenburg, Stockholm, and Uppsala.
Explore section properties, load-bearing capacities, and unpropped span configurations calculated in accordance with Eurocode 3 (EN 1993-1-3) and Eurocode 4 (EN 1994-1-1).
| Profile Designation | Steel Grade (EN 10346) | Sheet Thickness | Profile Height / Pitch | Zinc Mass (Z / ZM) | Max Unpropped Span (Slab 130mm) | Longitudinal Shear ($V_{l,Rd}$) |
|---|---|---|---|---|---|---|
| PTI-Deck 51/150 (Trapezoidal) | S350GD+Z / S450GD | 0.80 mm – 1.20 mm | 51 mm / 150 mm | Z275 – ZM310 | 3.20 m – 3.85 m | 0.28 N/mm² |
| PTI-Deck 60/220 (Re-entrant Dovetail) | S350GD+Z | 0.75 mm – 1.25 mm | 60 mm / 220 mm | Z275 – Z350 | 3.40 m – 4.10 m | 0.32 N/mm² |
| PTI-Deck 75/305 (Deep Flange) | S350GD+Z / S450GD | 0.90 mm – 1.50 mm | 75 mm / 305 mm | Z275 – ZM310 | 4.20 m – 5.10 m | 0.35 N/mm² |
| PTI-Deck Deep 100/300 (Long Span) | S450GD+Z | 1.00 mm – 1.50 mm | 100 mm / 300 mm | Z275 – Z350 | 5.20 m – 6.20 m | 0.41 N/mm² |
Note: Maximum unpropped spans assume normal-weight concrete (C25/30 to C35/45) during the pouring stage with a maximum wet deflection limit of $\delta = L/180$ or $\le 20\text{ mm}$, whichever is smaller, in compliance with Eurocode construction safety mandates. Longitudinal shear capacity ($V_{l,Rd}$) reflects standard m-and-k experimental calibrations under cyclic loading.
From Gothenburg’s coastal maritime atmosphere to Stockholm’s high-tech multi-storey commercial frames and Norrland’s sub-zero arctic industrial complexes, our galvanized decking systems are designed to conquer strict Nordic mechanical tolerances.
Sweden's central distribution corridors demand super-flat, heavy-duty mezzanine floors capable of carrying automated guided vehicles (AGVs) and high-density racking. PTI's trapezoidal composite decks eliminate deflection while supporting point wheel loads in excess of 45 kN.
Salt spray and high humidity along Sweden's Kattegat and Baltic coastlines create demanding C3 and C4 corrosion zones. We supply hot-dip galvanized steel featuring heavy Z275/Z350 zinc mass or specialized Zinc-Magnesium (ZM) alloy coatings that mitigate sacrificial zinc depletion.
Modern Swedish developers lead Europe in mass timber (CLT) integration. Using galvanized decking as a thin-slab acoustic and fire diaphragm allows timber structures to meet acoustic impact classes (Boverket BBR Sound Class A/B) while slashing concrete volume by 40%.
With temperatures dipping below -30°C, concrete curing requires specialized techniques and rapid closure of building envelopes. Profiled steel floor decks serve as immediate safe working platforms and lower thermal radiation barriers during winter casting cycles.
Procuring construction steel for the Nordic market requires adherence to Europe’s most demanding sustainability and documentation standards. Here is how our production aligns with Sweden’s green building taxonomy.
In Sweden, all building products incorporated permanently into structures must conform to Boverket's construction provisions. Our composite decking profiles strictly fulfill the ultimate limit state (ULS) and serviceability limit state (SLS) design guidelines stipulated under EKS (Boverkets föreskrifter och allmänna råd om tillämpning av europeiska konstruktionsstandarder). Full trace documentation, mechanical mill test certificates to EN 10204 Type 3.1, and CE declarations of performance (DoP) under EN 1090-1 execution classes up to EXC3 are bundled with every ocean shipment.
Swedish general contractors (including Skanska, NCC, Peab, and Veidekke) require rigorous environmental accounting for BREEAM-SE, Miljöbyggnad, and Svanen-certified builds. Our raw steel materials are sourced from advanced electric arc furnace (EAF) and optimized blast furnace-basic oxygen furnace routes with transparent Life Cycle Assessments (LCA). We furnish comprehensive chemical composition manifests to facilitate seamless chemical assessment within Swedish material registries such as SundaHus and Byggvarubedömningen.
Combining high-speed cold roll-forming technology with strategic Middle Eastern deep-water shipping lanes, we deliver unmatched economic and quality advantages to Northern European construction sites.
Operating our continuous roll-forming mills since 2009, our Barka production complex utilizes multi-station precision rollers that eliminate oil-canning and guarantee tight nesting tolerances for optimized container packing.
Beyond composite metal decking, our production lines supply cold-formed Z & C structural purlins, non-combustible Rockwool/PIR sandwich panels, custom folded flashings, and industrial roller doors—saving project logistics costs.
We execute standard 40ft high-cube container and breakbulk ocean freight routes directly to Port of Gothenburg, Port of Stockholm-Norvik, Malmö, and Norrköping, complete with moisture-barrier maritime export seaworthy packing.
Every sheet is factory-sheared to exact structural design lengths (up to 14.5 meters) via automated flying shears, drastically reducing scrap rates on site and aligning with standard Swedish lean site construction workflows.
Clear, definitive answers concerning structural standards, corrosive environments, logistics pipelines, and custom profiling options for Swedish building developments.
Our composite decking is roll-formed from certified S350GD+Z and S450GD+Z structural steel meeting SS-EN 10346. Profile geometries and embossment configurations are tested in accordance with EN 1994-1-1 Annex B for composite floor design. We provide engineering calculation sheets specifying section modulus ($W_{el}$), moment of inertia ($I_y$), and characteristic shear bond values ($m$ and $k$) to facilitate seamless review by Swedish structural consultants (konstruktörer).
For standard interior environments (C1/C2 classifications according to SS-EN ISO 12944-2), our standard Z275 hot-dip zinc coating ($275\text{ g/m}^2$ total double-sided) delivers a 50+ year design life. For industrial, coastal, or humid marine zones around Gothenburg, Helsingborg, or Malmö (C3/C4 classes), we supply Z350 or advanced Zinc-Aluminium-Magnesium (ZM310) alloy coatings that offer three to four times the corrosion barrier protection of standard galvanizing.
Ocean freight transit from our deep-water port facilities to the Port of Gothenburg (Skandiahamnen) or Stockholm-Norvik typically takes 24 to 28 days on scheduled direct container carrier loops. Breakbulk vessels for bulk tonnage (1,000+ metric tons) can be chartered directly to regional industrial terminals, including Gävle, Norrköping, and Sundsvall, with pre-arranged clearance documents.
Yes. In composite slab configurations designed to SS-EN 1994-1-2 (structural fire design), fire ratings from REI 30 up to REI 120 are regularly achieved. While the steel decking acts as tension reinforcement at ambient temperature, fire conditions are accommodated by placing continuous bar reinforcement within the slab troughs and utilizing crack-control top mesh (e.g., standard B500B welded reinforcing mesh).
Winter transit across Northern sea lanes involves significant temperature and moisture fluctuations. Every bundle of our cold-formed decking is treated with environmental passivation (chromate-free eco-passivation), interleave protective wrapping, and packed within heavy-duty waterproof poly-woven outer tarpaulins reinforced with solid timber bearers and desiccant packs to prevent condensation and capillary moisture ingress.
Yes. That is one of our key competitive advantages. Contractors can source an entire industrial building envelope in coordinated shipments: galvanized floor decking, structural cold-formed Z/C purlins, mineral wool or PIR exterior insulated sandwich panels, translucent skylight sheets, matching ridge flashings, and heavy roller shutter doors, significantly streamlining procurement workflows.
Request comprehensive section modulus tables, Eurocode design parameters, load-span software files, and competitive landed CIF pricing for Gothenburg, Stockholm, or direct to your project site. Our technical estimation desk responds within 24 hours.