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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.

RapidWall System Details
Feature
RapidWall
Traditional SIP
Light Gauge Metal Framing
Stick Frame (Wood)
Concrete Block (CMU)
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

RapidWall MgO Corner

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:

  • Superior thermal insulation (R-28 min)

  • Integrated 16-gauge steel studs for structural integrity

  • MgO and OSB facing options

  • Eliminates thermal bridging

  • Factory pre-sized for reduced labor and faster assembly

  • Lightweight yet durable

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