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  • High Density Closed Cell Rigid Polyiso Roof Insulation Board Pir Polyisocyanurate Foam Insulation
  • High Density Closed Cell Rigid Polyiso Roof Insulation Board Pir Polyisocyanurate Foam Insulation
  • High Density Closed Cell Rigid Polyiso Roof Insulation Board Pir Polyisocyanurate Foam Insulation
  • High Density Closed Cell Rigid Polyiso Roof Insulation Board Pir Polyisocyanurate Foam Insulation
  • High Density Closed Cell Rigid Polyiso Roof Insulation Board Pir Polyisocyanurate Foam Insulation
  • High Density Closed Cell Rigid Polyiso Roof Insulation Board Pir Polyisocyanurate Foam Insulation
High Density Closed Cell Rigid Polyiso Roof Insulation Board Pir Polyisocyanurate Foam Insulation

High Density Closed Cell Rigid Polyiso Roof Insulation Board Pir Polyisocyanurate Foam Insulation

$1.50-$18.00/ Square Meter|500 Square Meter/Square Meters(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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High Density Closed Cell Rigid Polyiso Roof Insulation Board Pir Polyisocyanurate Foam Insulation

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Thermal Insulation: High-density closed-cell rigid polyiso foam provides exceptional thermal resistance (high R-value) for roof insulation in commercial and residential buildings.
  • Durability & Weather Resistance: Fiberglass-reinforced outer layer ensures moisture, UV, and weather resistance, maintaining performance in harsh outdoor conditions.

Key features

  • 1. Material Technology

    • With a composite material construction featuring fiberglass-reinforced closed-cell polyiso foam, the board delivers exceptional durability and moisture resistance compared to standard fiberglass insulation*. The outer protective layer resists UV degradation and water ingress, ensuring long-term performance in harsh outdoor environments.

  • 2. Interactive Design

    • With a lightweight, customizable design that allows precise cutting with standard tools, installation is simplified for both new construction and retrofit projects*. The smooth, flat surface and rectangular shape enable seamless integration into roofing systems.

  • 3. Performance Parameters

    • With a high R-value (e.g., R-8 per inch), this board outperforms traditional fiberglass batts in reducing heat transfer, enhancing energy efficiency for commercial and residential roofs*. The closed-cell structure minimizes thermal bridging and air leakage.

  • 4. Scenario Solutions

    • Designed for commercial roofing applications in hotels and high-traffic buildings, this board ensures long-term durability in demanding environments*. Its thermal stability and UV resistance make it ideal for continuous operation in outdoor settings, reducing energy costs for large-scale structures.

  • 5. Certification Standards

    • Complies with industry standards for thermal insulation and fire safety in commercial construction, meeting requirements for energy-efficient building codes*. The material’s composition aligns with eco-conscious practices, minimizing environmental impact.

Product details

High Density Closed Cell Rigid Polyiso Roof Insulation Board Pir Polyisocyanurate Foam Insulation

The High Density Closed Cell Rigid Polyiso Roof Insulation Board is a composite material engineered for superior thermal insulation in roofing systems. Constructed with polyisocyanurate foam and fiberglass cloth reinforcement, it combines lightweight durability with moisture and UV resistance. Ideal for hotels and commercial buildings, this board ensures energy efficiency while adapting to diverse environmental conditions.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionComposite material with fiberglass cloth and polyisocyanurate foamIdeal for roofing and commercial building insulation where structural integrity and thermal efficiency are critical.
Closed-cell StructureHigh-density closed-cell rigid foamPrevents moisture ingress in roof systems exposed to heavy rainfall or humidity.
Fiberglass Cloth ReinforcementReinforced with fiberglass cloth layersEnhances durability in high-stress roof areas of hotels or industrial complexes.
Thermal Conductivity0.020 W/m·K (R-value: 5.6/inch)Reduces heat transfer in roofs, lowering energy costs for commercial buildings.
Moisture ResistanceWater vapor permeance: <0.1 permsSuitable for humid climates or indoor/outdoor applications requiring moisture barriers.

Customization guide

Adjustable thickness (1-6 inches) and dimensions (cut-to-size) to meet specific insulation needs. Outer layer color customization available for aesthetic or environmental compatibility.

Get inspired

With its high R-value and UV-resistant outer layer, this PIR board is perfect for modern hotels seeking energy-efficient roofing solutions. Its lightweight design simplifies installation, while moisture resistance ensures long-term performance in tropical or coastal regions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Thermal Conductivity0.020 W/m·K0.017 W/m·K (-15%)0.014 W/m·K (-30%)*
Compressive Strength20 psi28 psi (+40%)40 psi (+100%)*
UV Resistance3-year warranty5-year warranty10-year warranty
Moisture BarrierStandardEnhanced (-50% absorption)Premium (-90% absorption)*

Supplier's note

  1. Technical Breakthroughs:

    • High R-value (R-5.6/inch): 20% higher than traditional polyiso boards, enabling superior thermal insulation.
    • UV-resistant outer layer: Extends lifespan by 30% in outdoor applications compared to standard PIR boards.
    • Customizable thickness: Allows precise adaptation to local building codes and climate conditions.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard residential roofs requiring basic thermal and moisture protection.
    • Advanced Model: Best for hotels or commercial buildings needing enhanced durability and energy efficiency.
    • Pro Model: Recommended for industrial or extreme climates where long-term UV resistance and moisture barriers are critical.

    With the Pro version’s 10-year UV warranty and -90% moisture absorption reduction, you can ensure safe, long-term performance in harsh environments. Pair its high compressive strength with lightweight design to simplify installation while maintaining structural integrity.

Frequently asked questions

  • Which PIR insulation board is best suited for hotel roof installations?

  • How does PIR foam compare to fiberglass insulation for roof applications?

  • What’s the best way to maintain a PIR roof insulation board?

  • Can PIR boards be customized for irregular roof dimensions?

  • Is this PIR insulation board fire-rated for commercial buildings like hotels?

  • Why choose PIR over other insulation for hotel roofs?

  • PIR vs. polyurethane insulation: Which is better for roofs?

  • Does the fiberglass cloth reinforcement affect PIR board installation?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Thermal ResistanceCommercial Roofs, HotelsIndustry: R-6.0/inch (ASTM C578)Base: R-6.5 (▲0.5)Advanced: R-7.0 (▲1.0)
Moisture ResistanceCoastal Roofs, Humid ClimatesIndustry: <0.3% absorption (ASTM C204)Base: <0.2% (▲0.1)Advanced: <0.15% (▲0.15)
UV DurabilityExposed Roofing, Outdoor UseIndustry: 1,000hr exposure (ASTM G154)Base: 1,500hr (▲500)Advanced: 2,000hr (▲1,000)
Weight EfficiencyLightweight ConstructionIndustry: 2.5 lbs/ft² (ISO 3801)Base: 2.3 lbs/ft² (▲0.2)Advanced: 2.0 lbs/ft² (▲0.5)
Thickness CustomizationVariable Insulation NeedsIndustry: 1-4" standardBase: 1-5" (▲1")Advanced: 1-6" (▲2")
Fire SafetyHigh-Risk Commercial SpacesIndustry: Class B (ASTM E84)Base: Class A (▲1)Advanced: Self-extinguishing (▲2)

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