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Modern 4 Lite Smooth White Fiberglass Door | Fiberglass Door Wholesale

Elevate your contemporary architectural projects with this minimalist 4 lite smooth white fiberglass door, specifically engineered to provide a sleek aesthetic combined with industrial-grade durability. As a leading fiberglass door factory, we offer this high-performance entry solution that resists the wear and tear of traditional materials while offering elite thermal protection. This door is the premier choice for contractors and developers seeking a high-converting fiberglass door export partner for modern residential or commercial builds.

  • Visual Style: Contemporary 4-lite horizontal design with a clean, smooth white finish and frosted glass inserts for privacy and light.

  • Thermal Barrier: 100% CFC-free injected Polyurethane (PU) foam core providing up to 4 times the insulating R-value of wood.

  • Structural Integrity: Engineered with full-length Laminated Veneer Lumber (LVL) stiles and 100% moisture-resistant composite top and bottom rails.

  • Reinforced Security: Includes a laminated wood lock-block designed for heavy-duty security and compatibility with modern smart locks.

  • Surface Resilience: High-definition panel surface that is guaranteed to resist denting, splitting, cracking, and warping over time.

[Detailed Product Description]

Design & Aesthetics: Contemporary Minimalist Style

The door featured in Buzhoushan Fiberglass Door — Main Product Image .jpg showcases a sophisticated modern design. It features four horizontally stacked rectangular glass lites that provide an elegant geometric appeal. The smooth white finish offers a clean, versatile look that requires minimal maintenance compared to painted wood. The glass inserts are designed to balance the influx of natural light with necessary home privacy, making it an ideal choice for urban developments and modern suburban homes.

Engineered for Extremes: The Buzhoushan Standard

Performance is at the heart of our construction process. Our doors utilize a 100% CFC-free injected Polyurethane (PU) foam core, creating an airtight thermal seal that significantly reduces energy costs. To ensure the door leaf remains straight and true, we incorporate full-length Laminated Veneer Lumber (LVL) stiles. Furthermore, the inclusion of composite top and bottom rails makes the entire unit 100% moisture and rot-resistant, ensuring longevity even in harsh coastal or high-humidity environments.

Standard Specifications & Sizes

We manufacture our units to meet rigorous international standards for the fiberglass door export market:

  • Door Leaf Thickness: 1-3/4″

  • Available Widths: 32″, 34″, 36″, up to 41″

  • Available Heights: 80″, 84″, 95″, 96″

  • Jamb Depths: Available in 4-9/16″, 5-1/4″, 6-9/16″, and 7-1/4″

  • Frame Construction: WPC (Wood Plastic Composite) or Grained Composite jambs

  • System Components: Foam compression weatherstrip, aluminum alloy sill with composite substrate, and aluminum drip cap bottom sweep.

Why Partner with Buzhoushan Door?

Buzhoushan Door is a specialized fiberglass door factory committed to fueling the global exterior door wholesale market. We understand the logistical and quality demands of international B2B importers. Our facilities are equipped to handle large-scale fiberglass door wholesale orders with precision and efficiency.

We pride ourselves on offering comprehensive services, including:

  • Turnkey Hardware: Reinforced lock-blocks are standard, allowing for immediate hardware or smart lock installation.

  • Mixed Container Services: Optimize your shipping costs by mixing multiple styles and sizes in a single container.

  • Unmatched Durability: Our high-definition surfaces are engineered to withstand the rigors of transit and years of environmental exposure.