Product Overview

Expanding Possibilities with Oversized Birch Engineering

In the world of large-scale construction and industrial manufacturing, standard-sized panels often fall short, leading to excessive joints, increased labor, and structural weak points. XL Plywood is our specialized solution for projects that demand expansive, seamless surfaces without compromising the legendary strength of birch. These oversized panels are manufactured on a dedicated production line capable of pressing sheets that extend far beyond the traditional 4x8 feet (1220x2440mm). By providing lengths up to 3000mm, 3050mm, or even custom longitudinal specifications, we empower engineers and designers to think bigger, reducing the "seam count" in large-scale installations and enhancing both aesthetic continuity and structural integrity.

The technical challenge of producing XL Plywood lies in maintaining perfectly uniform thickness and density across a massive surface area. Our advanced manufacturing facility utilizes high-precision wide-belt sanders and industrial-scale hot presses to ensure that an XL panel is as flat and consistent as its standard-sized counterparts. This is particularly critical for the transport industry—including truck flooring and bus decking—where a single, continuous piece of plywood provides significantly better load distribution and vibration dampening than multiple smaller pieces joined together. The 100% birch core ensures that even at these larger dimensions, the panel remains incredibly stiff and resistant to the "bowing" effect often seen in inferior oversized softwoods.

Beyond industrial use, XL Plywood has become a favorite in modern architecture for creating seamless wall linings, expansive ceiling baffles, and oversized furniture pieces like conference tables and monolithic kitchen islands. The reduction in joints not only speeds up on-site installation but also minimizes the risk of moisture ingress at the seams, extending the overall lifespan of the project. Whether you are building a commercial mezzanine, a custom trailer, or a grand architectural statement, the structural efficiency of our XL series provides a superior strength-to-weight ratio that traditional materials simply cannot match.

We understand that "XL" also means extra responsibility in quality control. Every oversized panel undergoes rigorous ultrasonic testing to ensure a void-free core and perfect bonding across the entire surface. We bridge the gap between heavy-duty industrial requirements and refined architectural needs, providing a reliable, large-format material that stands up to the most demanding stresses while offering the beautiful, clean finish of natural birch wood. When your project demands more than the standard, our XL Plywood is the expansive foundation you can trust.

Oversized FormatsSeamless SurfaceIndustrial StrengthJoint ReductionHigh Rigidity

Technical Specifications

Core Material100% Full Birch Hardwood
Maximum LengthUp to 3050mm / 10 Feet
Maximum WidthUp to 1525mm / 5 Feet
Thickness Range9mm to 40mm
Bonding GradeWBP Exterior or E0 Interior
Density700kg - 720kg/m³
Surface GradeB/BB, BB/BB, BB/CP

Industrial Applications

  • Truck, Trailer, and Bus Flooring
  • Commercial Mezzanine Decking
  • Oversized Conference Room Tables
  • Large-Scale CNC Machined Components
  • Seamless Architectural Wall Linings

Core Competitive Strengths

  • Structural Integrity: Fewer joints mean a stronger overall system.
  • Labor Efficiency: Faster installation times over large areas.
  • Custom Precision: Tight thickness tolerances for industrial fits.
  • Vibration Control: Continuous core provides superior sound dampening.

Trade Summary

MOQ18-20 Cubic Meters
Lead Time25-35 Days
PackagingReinforced Oversized Pallets
CertificationsCE, ISO9001, FSC Certified
Raw MaterialsSelect High-Density Birch
CustomizationBespoke Dimensions & Thickness
Tianma Lvjian Group Co., Ltd.

About Us

Tianma Lvjian is China XL Birch Plywood Manufacturers and Wholesale XL Birch Plywood Factory. With 27 years of professional experience in the research, manufacturing, and sales of Birch Plywood, we adhere to the principles of safety, practicality, environmental friendliness, and aesthetics. Our products consistently meet the European standard of E1, ensuring high levels of environmental safety. We use pure birch wood as the main material and continuously innovate to enhance the design and structure of our birch plywood. We also emphasize surface treatment techniques, delivering environmentally friendly, performance-stable, and visually unique new products to the market and our valued customers.

Honor

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ICTT-22019-TIANMA-LVJIAN-(NANTONG)-WOOD-STRUCTURE-TECHNOLOGY-CO.,-LTD
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TJIN2412003437PL02-1_EN
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TJIN2412003437PL01-1_EN
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(65073)VCP-12177
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(65072)VCP-12176
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CE-EN 13986
  • Birch Plywood
    100%
    Birch plywood
  • Safety Stock
    40000
    Safety stock
  • Capacity
    65000
    Annual production capacity
  • Export Countries
    20+COUNTRIES
    Export to over 20 countries
  • Experience
    20+YEARS
    dedicated experience in the wood industry
  • Personnel
    200+
    Highly qualified and technically competent personnel
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Logistics and Financial Terms

Shipping XL panels requires specialized logistics handling. We utilize reinforced 40ft High Cube containers to accommodate oversized pallets, ensuring they are loaded with side-protection to prevent edge damage. Payment terms are T/T or L/C at sight. Our team manages the complex transport requirements of oversized goods to ensure safe arrival at your factory or job site.

Material Comparison

  • Vs. Standard 4x8: XL panels reduce joint-related failures and visual interruptions by up to 40%.
  • Vs. Solid Timber Planks: Much wider availability without the splitting and warping issues of solid wide-plank wood.
  • Vs. Composite Decking: Birch XL Plywood offers significantly higher impact resistance and structural load capacity.

Structural Composition

The multi-ply birch core is constructed using specialized scarf-jointing or finger-jointing technology for the internal veneers, ensuring that the strength remains consistent across the entire oversized span. This creates a homogeneous internal structure.

The external faces are carefully selected for grain consistency. Because the panel is so large, we take extra care in the kiln-drying process to ensure the moisture content is perfectly balanced (8-10%) to prevent any large-scale bowing.

Green Building Commitment

XL Plywood promotes "waste-reduction architecture." By using panels that fit the exact dimensions of a project, the amount of off-cut waste is significantly reduced. We utilize low-emission resins and prioritize timber from sustainably managed cold-climate forests, ensuring our large-format products are as environmentally friendly as they are physically impressive.

Frequently Asked Questions
Q: What is the largest size you can produce?
A: We can produce lengths up to 3050mm (10ft) and widths up to 1525mm (5ft).
Q: Is it as strong as standard-sized birch plywood?
A: Yes, the core construction ensures identical physical properties and strength across the larger surface.
Q: Will XL panels warp more easily?
A: We use extra-heavy hot pressing and specialized conditioning to ensure XL panels remain flat and stable.
Q: Can I use XL Plywood for outdoor flooring?
A: Yes, when bonded with WBP glue and properly sealed, it is excellent for truck and trailer decks.
Q: How do you handle the joints in the internal veneers?
A: We use high-precision scarf-joints that are stronger than the wood itself to maintain structural continuity.
Q: Is it available in different face grades?
A: Yes, we offer various grades from B/BB for furniture to BB/CP for industrial applications.
Q: Does shipping cost more for XL panels?
A: While pallet sizes are larger, we optimize 40ft containers to keep freight costs per cubic meter competitive.
Q: Can I get XL panels with a film face?
A: Yes, we can apply phenolic or melamine films to XL panels for construction and flooring use.
Q: What is the maximum thickness?
A: We can produce heavy-duty XL panels up to 40mm thick for specialized industrial use.
Q: Is the core 100% birch?
A: Yes, we maintain the same full-birch core quality in our XL range as in our standard sheets.
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