Smooth Insulated Fibre Cement Wall Panel (SerFibro Panel Smooth)

SerFibro Panel Smooth pairs two flat 8 mm autoclaved natural fibre cement skins with a continuous 16 DNS EPS core. Both faces emerge plane, smooth and impact-resistant straight from factory lamination—allowing exterior silicone/acrylic facade painting outside and direct interior emulsion painting, ceramic tiling (with appropriate tanking) or hygienic wall coating inside without cement rendering.

Unlike embossed relief panels limited by 2500 mm press moulds, SerFibro Panel Smooth is produced in both 1250 × 2500 mm (3.125 m²) for residential prefabs and containers, and 1250 × 3000 mm (3.75 m²) for commercial offices, schools, clinics and industrial enclosures requiring 3.0 m floor-to-ceiling clearance without horizontal mid-wall joints.

Holding the dual 8 + 8 mm fibre cement skins constant (16 mm total mineral shell), total panel thickness scales the internal 16 DNS EPS core to 44 mm (in 60 mm panels, U ≈ 0.69 W/m²K), 64 mm (in 80 mm panels, U ≈ 0.50 W/m²K) and 84 mm (in 100 mm panels, U ≈ 0.39 W/m²K). Designers can assign 60 mm panels to interior acoustic/thermal partitions or mild-climate cabins and 80–100 mm panels to external climatic building envelopes.

Engineering clarity is mandatory in composite wall specifications: the two 8 mm autoclaved fibre cement outer skins are EN 13501-1 Class A1 non-combustible mineral boards that shield the core against direct radiant heat and spark ignition, whereas the standard internal core is organic 16 DNS EPS foam. Therefore, the standard EPS composite panel is never misrepresented as a monolithic Class A1 product; where strict non-combustible core performance is required by code, Class A1 Stone Wool (Rockwool) core lamination is evaluated on a project MOQ basis.

Beyond our stock-standard 16 DNS EPS core, SerFibro evaluates project-engineered core specifications subject to minimum production batch quantities (MOQ): 20–30 DNS high-density EPS for higher compressive stiffness, extruded polystyrene (XPS) for plinth/high-moisture zones, Class A1 Stone Wool for enhanced fire and airborne sound attenuation, and Polyurethane (PUR/PIR) for ultra-low lambda thermal envelopes, alongside custom fibre cement skin gauges.

Both smooth and embossed SerFibro Panel series are supplied either unprimed (raw natural autoclaved mineral grey) for plants with their own primer/coating booths, or factory-primed with an alkali-resistant acrylic primer that equalizes surface absorption, accelerates on-site elastomeric or acrylic facade topcoating and protects panel faces against construction dust during erection.

Panels install rapidly into cold-formed galvanized steel U-tracks at floor/ceiling runners and H-section or C-stud vertical posts (available in coordination with our sister brand SerProfil), or onto structural box-section steel frames using self-drilling winged screws or through-bolts. Panel-to-panel joints must always incorporate compressible EPDM/PU sealing tapes and UV-resistant polyurethane or MS-polymer facade mastic to prevent thermal bridging and wind-driven rain ingress.

At approximately 23.5 to 25.0 kg/m² (~74–78 kg for a 3.125 m² panel), SerFibro Panel weighs less than one-sixth of a plastered masonry block wall of comparable thickness. This dramatic dead-load reduction lowers foundation sizing, steel frame tonnage and seismic lateral inertia forces while enabling rapid dry erection on remote sites or rooftop extensions.

Unlike OSB-faced structural insulated panels (SIPs) or gypsum-lined partitions that swell, delaminate or rot under moisture exposure, the autoclaved mineral fibre cement skins of SerFibro Panel do not rot, warp, harbour mould or attract termites and rodents—maintaining structural face integrity across coastal humidity, alpine freeze-thaw cycles and industrial washdown zones when joints and cut edges are properly sealed.

Window/door cutouts and gable rakes are cut cleanly dry using circular saws fitted with PCD (polycrystalline diamond) or carbide-tipped fibre cement blades paired with dust extraction, cutting both 8 mm skins and the EPS core neatly. Electrical conduits can be routed along framed post channels or thermally chased into the core according to project MEP details before sealing penetrations.

Inside logistics warehouses and manufacturing plants, standard drywall studs dent easily under trolley or pallet impacts. SerFibro Panel Smooth in 60 mm or 80 mm delivers hard 8 mm autoclaved fibre cement skins on both corridor and room sides—combining acoustic privacy, thermal zoning and heavy-duty surface toughness.

SerFibro Panel serves exterior and interior load-relieving walls in prefabricated camp buildings, light-steel villas, modular classrooms and clinics, factory office enclosures, warehouse partition walls, cold-shell agricultural buildings, rooftop penthouse extensions and insulated pitched-roof substrate decks beneath secondary waterproof roofing.

Because 60, 80 and 100 mm composite panels have high geometric thickness at low unit weight (~75–94 kg per panel), road curtain-siders and 40ft High Cube sea containers reach cubic volume capacity well before axle weight limits. Exact panel count per horizontal wooden pallet is engineered per thickness (60 / 80 / 100 mm) and transport mode under EXW, FCA, FOB, CIF or DAP Incoterms.

To receive a fast written proforma from SerFibro, specify: (1) Smooth or Textured surface combination (exterior/interior), (2) total thickness (60 / 80 / 100 mm), (3) panel length (2500 or 3000 mm), (4) core type (standard 16 DNS EPS or MOQ custom core), (5) unprimed vs. factory-primed state, and (6) panel count + destination city/port via WhatsApp (+90 505 507 04 18) or our Quote Form. Optional SerProfil steel framing and CFY installation engineering can be quoted alongside.