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  • Custom Industrial PVC Silicone Rubber Protective Gap Filler Sealing Strips Window Door OEM ODM Extrusion Molding Parts Factory
  • Custom Industrial PVC Silicone Rubber Protective Gap Filler Sealing Strips Window Door OEM ODM Extrusion Molding Parts Factory
  • Custom Industrial PVC Silicone Rubber Protective Gap Filler Sealing Strips Window Door OEM ODM Extrusion Molding Parts Factory
  • Custom Industrial PVC Silicone Rubber Protective Gap Filler Sealing Strips Window Door OEM ODM Extrusion Molding Parts Factory
Custom Industrial PVC Silicone Rubber Protective Gap Filler Sealing Strips Window Door OEM ODM Extrusion Molding Parts Factory

Custom Industrial PVC Silicone Rubber Protective Gap Filler Sealing Strips Window Door OEM ODM Extrusion Molding Parts Factory

$0.10-$0.55/ Meter|5000 Meter/Meters(Min. Order)
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Custom Industrial PVC Silicone Rubber Protective Gap Filler Sealing Strips Window Door OEM ODM Extrusion Molding Parts Factory

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Weatherproof Sealing: Designed to fill gaps in windows and doors, preventing drafts, dust, and water ingress with a dual-square groove cross-section that ensures a tight, pressure-distributed seal.
  • Versatile Material Composition: Combines PVC, silicone, and rubber for flexibility, UV resistance, and durability, ideal for harsh environmental conditions.

Key features

  • 1. Eco-Friendly Material Technology

    • With eco-friendly silicone and UV-resistant rubber material, ensure durability and environmental compliance in outdoor applications. ~30% longer lifespan than standard rubber seals*

  • 2. Customizable Interactive Design

    • With customizable length and shape, easily adapt the seal to fit any door or window frame dimensions.

  • 3. Enhanced Performance Parameters

    • With a cross-sectional design featuring two square grooves, achieve a tight seal that prevents drafts and water ingress, up to 20% more effective than traditional seals*

  • 4. Versatile Scenario Solutions

    • Adapt seamlessly to residential, commercial, and industrial environments, providing reliable sealing for windows, doors, and building openings.

  • 5. Rigorous Certification Standards

    • Complies with EU 2015/863 and RoHS standards, ensuring safety and environmental responsibility.

Product details

Custom Industrial PVC Silicone Rubber Protective Gap Filler Sealing Strips Window Door OEM ODM Extrusion Molding Parts Factory

The Custom PVC Silicone Rubber Protective Gap Filler Sealing Strips are engineered for seamless integration into window and door systems. Crafted from a blend of PVC, rubber, and silicone, these strips offer eco-friendly durability with UV resistance and compliance to EU 2015/863 and RoHS standards. Their unique square-groove cross-section ensures a tight seal against water, dust, and drafts, making them ideal for residential, commercial, and industrial applications.

Technical specifications

FeatureSpecificationBenefit
MaterialPVC-silicone rubber blendEco-friendly, UV-resistant, and weatherproof
Cross-Section DesignDual square groovesEven pressure distribution, tight seal
CertificationsEU 2015/863, RoHS compliantSafe for global markets, low environmental impact
ApplicationDoors, windows, office buildingsVersatile for sealing gaps in diverse settings

Customization guide

Adjustable parameters include length, width, and color to match specific architectural designs. The rubber material can be further treated with anti-slip or flame-retardant coatings for specialized needs.

Get inspired

With this seal strip’s square-groove design, you can achieve a watertight seal for modern office windows. Its eco-friendly PVC-silicone blend ensures long-term durability in harsh outdoor environments, making it perfect for retrofitting older buildings or new construction projects.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Compression Force15 N/mm²+20% (18 N/mm²)+35% (20.25 N/mm²)
UV Resistance500 hours800 hours1,200 hours*
Chemical ResistanceStandardOil-resistantAcid/alkali-proof

Supplier's note

  1. Technical Breakthroughs:

    • Eco-Friendly Material: The PVC-silicone blend reduces environmental impact while maintaining durability.
    • Square-Groove Design: Enhances seal integrity by 25% compared to traditional round profiles.
    • EU 2015/863 Compliance: Ensures safety for use in regulated markets like the EU.

  2. Version Selection Guide:

    • Base Model: Ideal for standard residential windows where basic sealing and budget constraints are priorities.
    • Advanced Model: Best for commercial buildings requiring oil resistance (e.g., industrial facilities with machinery).
    • Pro Model: Designed for extreme environments (e.g., coastal areas with high UV exposure or chemical plants). With triple the industry-standard chemical resistance, it safeguards against corrosive substances while maintaining flexibility.

*Performance exceeds industry benchmarks by 20% in UV resistance tests.

Frequently asked questions

  • Which model of rubber seal strip suits office building windows and doors?

  • How do I clean and maintain rubber seal strips for long-lasting use?

  • PVC vs silicone seal strips: Which is better for door/window sealing?

  • Can I customize rubber seal strips for non-standard door/window dimensions?

  • Are rubber seal strips EU certified for building applications?

  • Which seal strip works best for high-rise office building windows?

  • How durable are rubber seal strips in outdoor weather conditions?

  • What makes your rubber seal strips better for sealing large gaps?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionBuilding construction, window/door OEMIndustry Standard: PVC (basic formulation)
Our Base: PVC + eco-friendly additives (RoHS certified)
Our Advanced: Silicone rubber (EU 2015/863 compliant)		▲ Advanced: 30% higher UV resistance (ASTM D471)
Base: Cost-effective with basic durability		▲ Industry Standard: Limited flexibility (bends < 90°) vs. Advanced: Bends up to 180° (ISO 37) without cracking
Sealing EffectivenessWaterproofing, air barrierIndustry Standard: 1.5mm gap sealing
Our Base: 3mm gap sealing (ISO 14052)
Advanced: 5mm gap sealing (ASTM E283)		▲ Advanced: 3x better air leakage reduction (0.05 cfm @ 75 Pa)Industry Standard: Fails in extreme temperatures (-20°C to 60°C) vs. Base/Advanced: Operates at -40°C to 120°C
Noise ReductionOffice buildings, residential windowsIndustry Standard: 28 dBA (typical PVC)
Our Base: 32 dBA (ASTM E413)
Advanced: 38 dBA (ISO 140-3)		▲ Advanced: Quieter than a whisper (quieter than 40 dBA refrigerator hum)Industry Standard: No soundproofing certification vs. Base/Advanced: Certified acoustic ratings
Environmental ComplianceGreen building projectsIndustry Standard: No specific eco-label
Our Base: RoHS-certified (EU 2015/863)
Advanced: RoHS + REACH compliant + 90% recyclable		▲ Advanced: 50% lower VOC emissions (EN 71-3)Base: Recyclability limited to 60% vs. Advanced: Full recyclability
DurabilityIndustrial door sealingIndustry Standard: 5-year lifespan (salt spray test ISO 9227)
Our Base: 8-year lifespan
Advanced: 12-year lifespan (accelerated aging ASTM G154)		▲ Advanced: 2x longer lifespan in corrosive environmentsIndustry Standard: Prone to cracking after 3 years in UV exposure
CustomizationSpecialty architectural designsIndustry Standard: Standard profiles only
Our Base: Custom colors + 10% length tolerance
Advanced: Custom cross-sections (up to 50mm thickness) + 3D mold integration		▲ Advanced: Supports complex geometries for curved installationsBase/Advanced: Requires minimum order quantity (MOQ) for customization

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