12mm Plain Plywood Sheet
The Standard Grade 12mm Plain Plywood provides a reliable substrate for various interior joinery and structural backing tasks. This panel features cross-laminated wood veneers bonded under high pressure, ensuring the sheet maintains flat dimensions across its 2440mm by 1220mm surface. It serves as a middle-weight option in the board category, offering more rigidity than thin 6mm alternatives while remaining lighter and easier to handle than heavy 18mm stock.
Built for the Job
This board is a staple for carpenters and site contractors requiring a versatile material for secondary structural applications. The 12mm thickness is specifically chosen for projects where weight savings are important, while still providing the stiffness needed to hold fasteners and resist minor impacts. In addition, site supervisors often specify this material for hoarding, temporary floor protection, or as a backing board for plasterboard where heavy fixtures will be mounted. Because the surface is plain and unfinished, it allows for immediate customization through sanding, priming, or laminating depending on the specific requirements of the workshop or site.
- Fabrication of internal cabinetry carcasses, shelving units, and drawer components.
- Wall lining and partition backing to provide a solid screw-hold for wall-hung items.
- General purpose workshop jigs, temporary site signage, and protective coverings.
12mm Plain Plywood Sheet Product Highlights
- Structural Composition
- The multi-layered veneer construction minimizes natural wood movement and prevents warping.
- Surface Characteristics
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- Smooth plain face suitable for high-build paint finishes or veneer overlays.
- Consistent thickness tolerance across the entire 8ft x 4ft surface area.
Technical Specifications
| Specification | Detail |
|---|---|
| Sheet Dimensions | 2440mm x 1220mm (8′ x 4′) |
| Thickness | 12mm |
| Board Type | Plain / Commercial |
| Adhesive | Moisture Resistant (MR) |
What’s Included
- 1 x 12mm Plain Plywood Sheet (2440mm x 1220mm)
On-Site & Workshop Notes
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- First, store these panels flat on at least three evenly spaced bearers to help prevent sagging or permanent bowing.
- When cross-cutting the timber sheet, always use a fine-tooth saw blade to minimize breakout on the face veneer.
- Additionally, because this engineered wood is intended for interior use, ensure that all edges are properly sealed when it is used in high-humidity zones.
- Finally, always wear appropriate respiratory protection when sanding or cutting this material to avoid inhaling wood dust.

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