RapidWall
Revolutionize your construction with RapidWall™, an advanced Structural Insulated Panel (SIP) system designed for superior performance and efficiency. At its core, RapidWall™ features high-density, eco-friendly polyurethane foam injected in-mold with a robust 16-gauge steel RapidStud™. This innovative composition delivers exceptional insulation (R-28 min for a 4.5-inch panel ) and outstanding structural strength.

Feature | RapidWall | Traditional SIP | Light Gauge Metal Framing | Stick Frame (Wood) | Concrete Block (CMU) |
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Core Structure | MgO skins + 1.6 mm steel profile core | OSB skins + foam core | Cold-formed galvanized steel profiles | Wood studs + OSB panels | Cement blocks with mortar |
Initial Material Cost | ⚠️ Medium–High (balanced by low labor costs) | ✅ Medium | ⚠️ Medium–High | ✅ Low initial cost | ✅ Low material cost |
Durability / Lifespan | ✅ 50+ years — corrosion & degradation resistant | ⚠️ 30–40 years — foam degradation over time | ✅ 50+ years — if protected from rust | ❌ 20–30 years — sensitive to weather | ✅ 50–100+ years |
Fire Rating Class | ✅ Class A1 (Non-combustible) | ⚠️ Class C–D | ⚠️ Class B–C | ❌ Class E–F | ✅ Class A |
Moisture & Pest Resistance | ✅ Excellent — MgO + steel are resistant to mold, rot, and insects | ⚠️ Fair — OSB can swell or rot | ✅ Excellent — galvanized steel | ❌ Low — vulnerable to termites and rot | ✅ High — moisture resistant if properly sealed |
Thermal Insulation (U-value) | ✅ Excellent — Up to 40% better than traditional SIPs | ⚠️ Medium — insulation depends on core material | ❌ Low — requires additional insulation | ❌ Poor — easily loses heat | ⚠️ Medium — needs external insulation |
Sound Insulation | ✅ High — Dense core and MgO skins dampen sound effectively | ⚠️ Medium | ⚠️ Medium | ❌ Poor — lacks sound dampening | ✅ Good — mass provides natural sound buffer |
Load-Bearing Capacity | ✅ High — Internal steel gives superior integrity | ⚠️ Medium — Limited structural load | ✅ High — when designed properly | ❌ Low — needs support for large loads | ✅ Very High — but bulky and slow |
Sustainability | ✅ High — recyclable MgO & steel, low carbon footprint | ⚠️ Mixed — foam has high embodied energy | ⚠️ Moderate — steel is recyclable | ❌ Low — deforestation + low life cycle | ❌ High CO₂ footprint, heavy resource usage |
Weight per m² | ✅ Lightweight (~35–50 kg/m²) | ✅ Lightweight (~40–55 kg/m²) | ✅ Lightweight | ✅ Lightweight | ❌ Heavy (~200–300 kg/m²) |
Thermal Bridging | ✅ Minimal — internal steel is isolated | ⚠️ Moderate — edge details matter | ❌ High — steel is highly conductive | ❌ High — wood transmits cold/heat | ⚠️ Medium |
Architectural Flexibility | ✅ Modular + easy to customize | ⚠️ Limited shapes | ✅ High — CAD-based precision | ⚠️ Medium — hand-cut customization | ❌ Limited — difficult shaping |
Total Cost (Material + Labor) | ✅ Optimized — fast install + long lifespan | ⚠️ Moderate — foam aging risk | ⚠️ Moderate–High | ❌ High — labor heavy | ❌ High — material + time-intensive |
Aesthetic Quality | ✅ Smooth, ready-to-finish surface | ⚠️ Requires finish layering | ⚠️ Requires cladding | ❌ Needs full finish (siding/plaster) | ❌ Raw industrial look, often hidden |
Installation Speed | ✅ Very Fast — Modular, pre-engineered panels | ✅ Fast | ⚠️ Medium — site assembly required | ❌ Slow — manual labor intensive | ❌ Very Slow — heavy materials, longer curing |
Fire Resistance | ✅ Very High — MgO is A1 non-combustible | ⚠️ Moderate — OSB can ignite | ⚠️ Moderate — depends on coverings | ❌ Low — highly flammable | ✅ High — fireproof material |
Maintenance Requirement | ✅ Very Low — mold, rust & impact resistant | ⚠️ Moderate — panel edge failures possible | ⚠️ Moderate — rust & dent risk | ❌ High — frequent repairs & treatment | ⚠️ Medium — cracking, moisture intrusion |
RapidWall Family
MgO/OSB

Choose between Magnesium Oxide (MgO) or Oriented Strand Board (OSB) facings to suit your project needs. RapidWall™ offers an all-in-one Framing-Insulation-Facing (FIF) solution, simplifying the building process. The unique RapidStud™ system within ensures a rigid and durable frame while ingeniously eliminating thermal bridging. Factory pre-sized panels, including those for window and door openings, drastically reduce on-site labor and costs, allowing for faster project completion without the need for heavy equipment thanks to its lightweight nature (5 lbs./sqf for MgO, 4.5 lbs./sqf for OSB). Build smarter, faster, and stronger with RapidWall™.
Key Highlights:
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Superior thermal insulation (R-28 min)
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Integrated 16-gauge steel studs for structural integrity
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MgO and OSB facing options
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Eliminates thermal bridging
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Factory pre-sized for reduced labor and faster assembly
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Lightweight yet durable