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Magnesium Oxide Boards
  • WELLYOUNG High Quality Cheap Cam Lock Connection XPS Foam MGO Sandwich SIP Wall Panel Fireproof Magnesium Oxide SIP Panels
  • WELLYOUNG High Quality Cheap Cam Lock Connection XPS Foam MGO Sandwich SIP Wall Panel Fireproof Magnesium Oxide SIP Panels
  • WELLYOUNG High Quality Cheap Cam Lock Connection XPS Foam MGO Sandwich SIP Wall Panel Fireproof Magnesium Oxide SIP Panels
  • WELLYOUNG High Quality Cheap Cam Lock Connection XPS Foam MGO Sandwich SIP Wall Panel Fireproof Magnesium Oxide SIP Panels
  • WELLYOUNG High Quality Cheap Cam Lock Connection XPS Foam MGO Sandwich SIP Wall Panel Fireproof Magnesium Oxide SIP Panels
WELLYOUNG High Quality Cheap Cam Lock Connection XPS Foam MGO Sandwich SIP Wall Panel Fireproof Magnesium Oxide SIP Panels

WELLYOUNG High Quality Cheap Cam Lock Connection XPS Foam MGO Sandwich SIP Wall Panel Fireproof Magnesium Oxide SIP Panels

  • 100 - 499 Square Meters
    $15
  • 500 - 1999 Square Meters
    $14.80
  • >= 2000 Square Meters
    $14.50

Customization:

Customized logo（Min.Order: 1000 pieces）
View product details

WELLYOUNG High Quality Cheap Cam Lock Connection XPS Foam MGO Sandwich SIP Wall Panel Fireproof Magnesium Oxide SIP Panels

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Insulation: Combines magnesium oxide (MGO) board with XPS foam for superior thermal and fire resistance, ensuring energy efficiency and safety.
  • Cam Lock Connection: Designed for quick, secure assembly, enabling fast installation and seamless integration in wall systems.

Key features

  • 1. Material Technology

    • With a magnesium oxide (MGO) core and XPS foam insulation, achieve dual fireproof and water-resistant protection. Unlike traditional gypsum-based panels, MGO resists flames and moisture, making it ideal for harsh outdoor environments.

  • 2. Interactive Design

    • With the Cam Lock Connection system, install panels 30% faster* than traditional SIP panels. The interlocking design simplifies assembly, reducing labor time and ensuring a secure, airtight fit.

  • 3. Performance Parameters

    • With a 30mm thickness, deliver 40% higher thermal resistance* compared to 25mm panels. The XPS foam core maintains consistent insulation, optimizing energy efficiency for walls and outdoor structures.

  • 4. Scenario Solutions

    • Designed for both residential and commercial outdoor use, this panel adapts to diverse applications. Its fireproof and weather-resistant properties ensure safety and durability in high-risk environments like kitchens or exterior walls.

  • 5. Certification Standards

    • Certified fire-resistant (ASTM E119) and eco-friendly MGO material, meeting international building codes*. The XPS foam is also compliant with food-grade safety standards for indoor/outdoor interfaces.

Product details

WELLYOUNG High Quality Cheap Cam Lock Connection XPS Foam MGO Sandwich SIP Wall Panel Fireproof Magnesium Oxide SIP Panels

The WELLYOUNG High Quality Cam Lock Connection XPS Foam MGO Sandwich SIP Wall Panel combines fireproof magnesium oxide (MGO) core with expanded polystyrene (XPS) foam for superior insulation and durability. Designed for walls and outdoor applications, this panel offers customizable thickness (30mm standard) and layered protection against fire and water.

Technical specifications

FeatureSpecificationBenefit
Material CompositionMGO core + XPS foam + protective layer (blue/grey)Lightweight, fireproof, water-resistant
Thickness30mm (adjustable)Optimal thermal and acoustic insulation
Fire ResistanceClass A1 (non-combustible)Meets international fire safety standards
Water ResistanceIPX4 ratedPrevents moisture ingress in outdoor use
ApplicationWalls, outdoor structuresVersatile for residential/commercial use

Customization guide

Adjustable parameters:

  • Thickness: Customize from 20mm to 50mm to meet specific insulation needs.
  • Protective Layer: Choose blue/grey coatings for UV resistance or aesthetic preferences.
  • Core Density: Modify XPS foam density for enhanced load-bearing capacity.

Get inspired

With its hollow-core design and fireproof MGO core, this panel ensures safety and energy efficiency in high-risk environments. The cam lock connection system simplifies installation for quick, secure assembly in walls or roofing.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Fire ResistanceClass A1Class A1 + intumescent coatingClass A1 + flame-retardant additives
Water ResistanceIPX4IPX5IPX6
Thickness Range30mm fixed20–40mm adjustable20–50mm adjustable
Weight12kg/m²10kg/m² (+15% lighter)9kg/m² (+25% lighter)*
Load Capacity200kg/m²250kg/m² (+25%)300kg/m² (+50%)

Supplier's note

  1. Technical Breakthroughs:

    • Fireproof Core: The MGO core achieves Class A1 rating, surpassing traditional SIP panels (typically Class B).
    • Dual-Layer Protection: The blue/grey coatings add UV and chemical resistance, extending lifespan by 30% in harsh outdoor conditions.
    • Cam Lock System: Patented interlocking design reduces installation time by 20% compared to adhesive methods.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard residential walls where cost-efficiency is prioritized.
    • Advanced Model: Recommended for commercial buildings requiring adjustable thickness and IPX5 water resistance (e.g., outdoor sheds).
    • Pro Model: Best suited for high-load applications (e.g., industrial roofs) and extreme environments, with IPX6 rating for heavy rain exposure.

*Pro Model’s lighter weight reduces transportation and handling costs by 15% compared to industry benchmarks.

Frequently asked questions

  • Which SIP panel suits outdoor walls for commercial buildings?

  • How to clean and maintain MGO SIP panels for longevity?

  • MGO vs Gypsum: Which is better for outdoor wall insulation?

  • Can WELLYOUNG MGO panels be customized for non-standard wall thickness?

  • Is the MGO SIP panel truly fireproof and certified?

  • How does the cam lock connection simplify SIP panel installation?

  • How long do MGO SIP panels last in outdoor environments?

  • What outdoor projects are best suited for WELLYOUNG SIP panels?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Expanded Polystyrene (EPS) PanelsResidential walls, low-cost constructionFire resistance: ASTM E84 Class C (flame spread 76-200)
Thermal resistance: R-5/inch		Lightweight, cost-effective, easy to cut/installFlammable, poor water resistance (0.3% absorption)
Low fire safety rating
WELLYOUNG MGO SIP (Base)Commercial walls, outdoor applicationsFire resistance: ASTM E84 Class B (▲) (flame spread 26-75)
Water absorption: 0.1% (▲)
Thickness: 30mm		Fireproof, water-resistant
High durability (MGO core + XPS foam)		Moderate cost, requires专业安装
Less thermal efficiency than Advanced tier
WELLYOUNG MGO SIP (Advanced)High-rise buildings, fire-sensitive zonesFire resistance: ASTM E84 Class A (▲▲) (flame spread <25)
Water absorption: 0.05% (▲▲)
Thickness: 50mm		Superior fire/water resistance
Enhanced thermal efficiency (R-7/inch ▲▲)		Higher cost, heavier than Base tier
Requires specialized equipment for use
Polyurethane Foam PanelsIndustrial buildings, high-end insulationFire resistance: ASTM E84 Class B (▲)
Thermal resistance: R-8/inch (▲▲)
Water absorption: 0.02% (▲▲)		Excellent thermal performance
Lightweight and mold-resistant		Flammable without fire retardant additives
High cost and environmental concerns
Gypsum Board SystemsInterior walls, non-outdoor useFire resistance: ASTM E119 1-hour rating
Water absorption: 0.5% (▲)		Affordable, easy to install
Good sound insulation		Poor thermal insulation (R-0.45/inch ▼)
Not suitable for outdoor/wet areas
Concrete BlocksLoad-bearing structures, high durabilityFire resistance: ASTM E119 4-hour rating (▲▲▲)
Thermal resistance: R-0.08/inch (▼)		Extremely durable, fire-resistant
High compressive strength		Heavy, poor thermal efficiency
High cost and labor-intensive installation

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