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  • 4x8 Fiberglass Panel Insulation Sheet Type Fiberglass Resin Material Frp Gelcoat RV Wall Panels
  • 4x8 Fiberglass Panel Insulation Sheet Type Fiberglass Resin Material Frp Gelcoat RV Wall Panels
  • 4x8 Fiberglass Panel Insulation Sheet Type Fiberglass Resin Material Frp Gelcoat RV Wall Panels
  • 4x8 Fiberglass Panel Insulation Sheet Type Fiberglass Resin Material Frp Gelcoat RV Wall Panels
  • 4x8 Fiberglass Panel Insulation Sheet Type Fiberglass Resin Material Frp Gelcoat RV Wall Panels
  • 4x8 Fiberglass Panel Insulation Sheet Type Fiberglass Resin Material Frp Gelcoat RV Wall Panels
4x8 Fiberglass Panel Insulation Sheet Type Fiberglass Resin Material Frp Gelcoat RV Wall Panels

4x8 Fiberglass Panel Insulation Sheet Type Fiberglass Resin Material Frp Gelcoat RV Wall Panels

  • 500 - 999 Square Meters
    $6
  • >= 1000 Square Meters
    $4.60

Customization:

Customized logo（Min.Order: 300 pieces）
Customized packaging（Min.Order: 300 pieces）
Colors（Min.Order: 500 pieces）
View product details

4x8 Fiberglass Panel Insulation Sheet Type Fiberglass Resin Material Frp Gelcoat RV Wall Panels

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Insulation & Structural Support: Designed with high thermal resistance fiberglass resin and FRP (fiberglass reinforced plastic) material, these panels provide efficient temperature regulation and lightweight structural integrity for vehicle bodies and interiors.
  • Versatile Application: Engineered for both insulation in home projects (e.g., sheds) and commercial use in truck bodies, RVs, and camper renovations, ensuring durability in dynamic environments.

Key features

  • 1. Material Technology

    • With FRP (fiberglass reinforced plastic) and gelcoat material, you can achieve lightweight yet durable RV wall panels compared to traditional metal or wood alternatives*.

  • 2. Interactive Design

    • With beveled edges and a smooth, flat surface, you can ensure seamless installation and a modern aesthetic while reducing edge-related damage compared to rough-edged panels*.

  • 3. Performance Parameters

    • With high thermal insulation properties, you can reduce energy consumption for heating/cooling by up to 20% compared to standard insulation materials*.

  • 4. Scenario Solutions

    • With RV-specific design, you can withstand rigorous travel conditions and UV exposure, ensuring durability for both interior and exterior vehicle use*.

  • 5. Certification Standards

    • With eco-friendly FRP material, you can meet sustainability certifications for reduced environmental impact compared to non-recyclable insulation options*.

Product details

4x8 Fiberglass Panel Insulation Sheet Type Fiberglass Resin Material Frp Gelcoat RV Wall Panels

ZHEND's 4x8 Fiberglass Panel Insulation Sheets are engineered for lightweight durability and customizable performance. Crafted from FRP fiberglass resin with a gelcoat finish, these panels excel in RV wall construction and truck body insulation, offering superior resistance to moisture, UV rays, and impacts.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionFRP fiberglass resin + gelcoat finishRV walls, truck bodies, marine enclosures
Dimensions4ft × 8ft panelsStandard construction projects
Insulation RatingR-5 thermal resistanceEnergy-efficient building insulation
Waterproofing100% impermeableHigh-humidity environments
UV Resistance99% UV blockageOutdoor vehicle exteriors
Impact Resistance500J absorption capacityHigh-traffic areas or rugged terrain

Customization guide

Adjustable parameters include thickness (0.5–2 inches), cut-to-size dimensions, and surface finishes to meet specific RV or truck body requirements.

Get inspired

With ZHEND panels, you can transform vehicle interiors and exteriors with sleek, durable surfaces that withstand the rigors of travel. Their lightweight design reduces fuel consumption, while customizable dimensions ensure a perfect fit for any vehicle.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Insulation EfficiencyR-5R-7 (+33%)R-10 (+100%)
Weight (per panel)40 lbs34 lbs (-15%)28 lbs (-30%)
Impact Resistance500J750J (+50%)1000J (+100%)
Chemical ResistanceStandardIndustrial GradeMilitary Grade

Supplier's note

  1. Technical Breakthroughs:

    • Lightweight FRP Material: 30% lighter than steel, improving fuel efficiency.
    • UV-Resistant Gelcoat: 99% UV blockage extends lifespan in outdoor use.
    • Customizable Dimensions: Precision cuts reduce waste and adapt to diverse vehicle designs.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard RVs needing basic insulation and durability.
    • Advanced Model: Perfect for commercial trucks requiring enhanced chemical resistance (e.g., hauling hazardous materials).
    • Pro Model: Best for heavy-duty applications like military vehicles or extreme environments, offering triple the industry-standard chemical resistance and 1000J impact absorption.

With the Pro version’s military-grade chemical resistance, you can safely handle corrosive substances during transit. Pair this with its ultra-lightweight design to reduce operational costs while maintaining structural integrity.

Frequently asked questions

  • Which fiberglass RV wall panel model is best for insulation in truck bodies?

  • How do I maintain the gelcoat surface of RV fiberglass wall panels?

  • FRP vs Aluminum: Which material is better for RV insulation panels?

  • Can ZHEND RV wall panels be customized for specific vehicle dimensions?

  • Are ZHEND fiberglass insulation sheets fire-resistant?

  • How do fiberglass RV wall panels handle extreme weather exposure?

  • What installation advantages do ZHEND’s 4x8 fiberglass panels offer?

  • Are ZHEND RV wall panels eco-friendly?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard Fiberglass PanelsGeneral vehicle insulation, truck bodiesR-Value 4.0 (ASTM C518)
Weight: 15 kg/m² (ISO 3801)
Noise Reduction: 40 dBA (ISO 140-4)		Cost-effective, widely available.
Standard durability for light use.		Lower insulation efficiency.
Heavier than advanced materials.
Limited customization.
ZHEND Base Fiberglass PanelRVs, light truck bodiesR-Value 4.5 (▲ vs Industry)
Weight: 13 kg/m² (▲)
Noise Reduction: 42 dBA (▲)		Improved insulation and weight reduction.
Better impact resistance (8J ASTM D256).		Moderate customization (5mm precision).
Basic aesthetic finish (50光泽度).
ZHEND Advanced Fiberglass PanelHigh-end RVs, commercial vehiclesR-Value 5.0 (▲▲ vs Base)
Weight: 11 kg/m² (▲▲)
Noise Reduction: 43 dBA (▲)		Top-tier insulation and lightweight design.
Extreme durability (10J ASTM D256).
Customizable to 1mm precision (▲).
Gloss finish (60光泽度, ▲).		Higher cost.
Requires professional installation for precision cuts.
Aluminum PanelsHeavy-duty truck bodies, industrial useR-Value 2.5 (poor insulation)
Weight: 18 kg/m²
Noise Reduction: 45 dBA		Exceptional durability (15J ASTM D256).
Corrosion-resistant.		Poor thermal performance.
Noisier than fiberglass.
Heavier and less customizable.
PVC PanelsLow-budget insulation, temporary structuresR-Value 3.0
Weight: 10 kg/m² (▲)
Noise Reduction: 48 dBA		Ultra-lightweight.
Affordable.		Fragile (3J ASTM D256).
Low insulation and noise absorption.
Acoustic Insulation PanelsNoise-sensitive interiors (RVs, offices)R-Value 4.0
Noise Reduction: 44 dBA (▲ vs Industry)		Superior noise dampening.
Customizable shapes.		Higher cost.
Less durable than fiberglass (6J ASTM D256).
Textured finish limits aesthetics.

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