Tongued & Grooved Structural Plywood offers a stronger and more decorative alternative to typical tongued & grooved products. Although initially designed for flooring, the product can be utilised in a variety of applications and environments where humidity and moisture content can be higher than typical interior situations.

18mm Tongue and Groove Plywood – engineered for superior stability, effortless installation, and unmatched versatility in demanding construction projects worldwide.

Product Name	Grooved Plywood, T&G Plywood
Face and Back	Poplar, Birch, Pine
Surface Veneer Grade	BB/CC, BB/BB, C/D, E/F,AAA, AA, A, A/B, BB/CC or as your requests
Core Material	Poplar, Pine, Hardwood, Birch and Mixed core
Thickness	2-25mm
Size	1220X2440mm, 915X1830mm, 915X2135mm, 915X2440mm or as request
Glue Type	MR, E1, E2, E0, WBP, Melamine
Groove Shape	''W'' ''T'' ''U'' ''V''
Moisture	≤12%
Formaldehyde Release	E0≤0.5mg/L, E1≤1.5mg/L, E2≤5.0mg/L
Package	Inner with plastic bag, outside covered with plywood or cartons,then steel tapes for strength
Payment	30% T/T or 100% Irrevocable L/C at sight.
Min Order	1*20GP
Delivery time	Within 15 days after receiving TT deposit or L/C at sight
Application	In door furniture, Floor, Package, Kitchen cabinet, etc.
Supply Ability	500 CBM per day
Loading Port	Qingdao or Lianyungang port

Why Choose Our 18mm Tongue & Groove Plywood?

Seamless, Strong Connections: The precision-milled tongue-and-groove edges interlock perfectly, creating a continuous, stable surface. This eliminates sagging between supports and significantly enhances overall structural integrity.

Faster, Easier Installation: The T&G system allows for quick alignment and joining, reducing labor time and complexity compared to traditional square-edged plywood requiring blocking. Panels lock together securely.

Superior Load Distribution: The interlocking design ensures loads are evenly distributed across the entire subfloor or deck surface, minimizing stress points and preventing squeaks. Ideal for heavy foot traffic or point loads.

Enhanced Stability: Minimizes movement, warping, and gaps caused by natural wood expansion and contraction due to humidity changes, ensuring a long-lasting, reliable surface.

Robust 18mm Thickness: Provides exceptional strength, rigidity, and impact resistance.

High-Quality Construction

WBP Glue: Ensures outstanding moisture resistance and durability in humid or protected exterior conditions.

Hardwood Core: Provides consistent density, superior screw-holding power, and excellent strength-to-weight ratio.

Smooth Surface: Offers a clean, even base for final finishes.

Applications

Flooring: Superior subfloors for tile, wood, laminate, and vinyl.

Roofing: Strong, stable roof decking (check local building codes).

Wall Sheathing: Creates a rigid, energy-efficient wall structure.

Loft Floors & Mezzanines: Heavy-duty support for storage or living spaces.

Industrial Work Platforms & Stage Decks: Reliable load-bearing surfaces.

Formwork (Check Glue Suitability): For concrete casting where smooth finish and strength are needed.

We specialize in supplying high-grade plywood solutions to the global market. Our 18mm T&G Plywood combines strength, convenience, and reliability, making it the intelligent choice for your next project.

Request a Quote Today! Contact us for competitive pricing, detailed specifications sheets, samples, and information on container loading (MOQ applies). Let us be your trusted partner for premium construction plywood.

How To Cooperate With Us?

For any inquiries, product consultations, or after-sales support you may need, we are here to assist you!

You can reach us through the following channels:

Tongcheng Plaza, Jianshe Road, Pizhou, Jiangsu, China

+86-15190733969

sales@ulink-wood.com