- top_notice
FRP Grating, Size: 1220 x 3660 mm – Industrial Grade Molded Panels for Walkways, Platforms, and Solar Rooftops in Kenya Mwanga Solutions offers premium-grade FRP (Fiberglass Reinforced Plastic) molded gratings in 1220 mm x 3660 mm panel size, purpose-built for...
Mwanga Solutions offers premium-grade FRP (Fiberglass Reinforced Plastic) molded gratings in 1220 mm x 3660 mm panel size, purpose-built for high-performance industrial, rooftop, and coastal walkway applications. These gratings are engineered to outperform traditional steel, wood, and aluminum alternatives by delivering exceptional mechanical strength, corrosion resistance, lightweight installation, and long-lasting durability—ideal for Kenyan industries, commercial rooftops, and solar EPC firms.
| Feature | Specification |
|---|---|
| Panel Dimensions | 1220 mm × 3660 mm (standard) |
| Grating Thickness | 25 mm, 30 mm, 38 mm, or 40 mm (custom depths on request) |
| Mesh Opening Options | 38 x 38 mm, 50 x 50 mm, 40 x 40 mm |
| Resin Options | Isophthalic, Vinyl Ester, Orthophthalic, Phenolic (fire-rated) |
| Surface Finish Options | Gritted (anti-slip), Concave (moderate grip), Smooth (optional) |
| Weight Range | ~14 kg/m² to 21 kg/m² depending on thickness and resin type |
| Open Area | 65% – 72% depending on mesh size |
| Fire Resistance | Available to ASTM E84 Class 1 and DIN 4102 B1 |
| UV Stabilization | Yes – with embedded UV inhibitors |
| Color Options | Yellow, Grey, Green, or custom RAL colors |
| Warranty | 5 years under normal usage conditions |
| Property | Typical Value / Standard |
|---|---|
| Tensile Strength | ≥ 240 MPa (ASTM D638) |
| Flexural Strength | ≥ 380 MPa (ASTM D790) |
| Barcol Hardness | 45 – 50 |
| Impact Resistance | High shock absorption; crack-resistant |
| Maximum Operating Temp | -40°C to +120°C |
| Slip Resistance (Dry/Wet) | Coefficient ≥ 0.6 / 0.7 |
| Electrical Conductivity | Non-conductive (dielectric) |
| Deflection Under 5kN/m² Load | ≤ 3 mm at 600 mm span |
| Load Bearing Capacity | Uniform loads up to 500 kg/m² |
| Chemical Resistance | Excellent against acids, alkalis, solvents |
| Clear Span (mm) | Load (kg/m²) | Deflection (mm) |
|---|---|---|
| 500 | 500 | 2.4 |
| 600 | 400 | 3.2 |
| 750 | 300 | 4.9 |
| 900 | 250 | 6.5 |
Note: For rooftop walkway use, spans ≤600 mm are recommended to meet safety and slip-resistance standards.
| Sector / Use Case | Benefits |
|---|---|
| Solar Rooftop Walkways | Easy-to-install access platforms between PV modules |
| Industrial Work Platforms | High strength and safety for oil, chemical, or factory sites |
| Wastewater Treatment Plants | Resistant to chemicals, corrosion, and algae growth |
| Marine/Coastal Infrastructure | Saltwater resistance with no rust or swelling |
| HVAC & Cooling Tower Platforms | Lightweight, elevated work surfaces for maintenance personnel |
| Public Walkways / Footbridges | Durable, slip-resistant and low maintenance access routes |
| Installation Component | Specification |
|---|---|
| Fixing Accessories | SS316 Hold-down clips, M-clips, L-clips |
| Cutting Tools | Tungsten-carbide circular saw, jigsaw |
| Support Beam Spacing | 400–600 mm recommended (depending on load rating) |
| Joining Options | Overlap + clamp or bolted joint system |
| Edge Sealing | Resin-sealed edge after cutting to prevent fiber exposure |
| Installation Time | 40% faster than steel alternatives |
Panels stocked in Kenya for rapid delivery across Nairobi, Kiambu, Kisumu, Eldoret, Mombasa, Meru, and beyond.
Custom sizing, layout consulting, and volume discounts for EPC and civil engineering firms.
Local after-sales support, cutting/finishing services, and installation guidance.
Trusted by solar developers, contractors, municipalities, and factories in East Africa.
Panel traceability, warranty documentation, and material compliance available.
To request a quotation or place your order:
Phone/WhatsApp: +254 729 299 439
Email: info@mwanga.co.ke
Website: Mwanga Solutions
Delivery Available: Countrywide (Same day within Nairobi/Next-day for major towns)
Bulk Orders: Volume pricing and delivery logistics support for contractors
These molded FRP gratings are more than just structural panels—they're a long-term investment in safety, durability, and reduced maintenance. Unlike steel grates that rust, wood platforms that rot, or concrete paths that crack, these fiberglass-based walkways maintain integrity across Kenya’s diverse climates—from humid coastal regions to hot urban rooftops and dusty inland factory zones. They deliver consistent performance without repainting, warping, or surface degradation even under harsh sunlight or acidic exposure.
Their non-slip, non-conductive, and lightweight nature makes them particularly suited to solar technician walkways, where grounding risks and membrane punctures must be avoided. Installation is also significantly easier than traditional materials—panels are light enough for two workers to lift and maneuver without lifting machinery, and they require minimal fastening. This efficiency reduces labor costs while increasing uptime for solar PV maintenance or industrial platform operations.
Whether you're building a 50-meter rooftop access path for PV modules in Nairobi or need anti-slip industrial flooring for a fish processing facility in Mombasa, the 1220 x 3660 mm FRP grating panels from Mwanga Solutions offer a premium, localized solution. With custom fabrication, fast shipping, and engineering-grade quality assurance, you can trust our team to deliver excellence with every panel.
