18 mm Shutter Plywood Board – Durable Construction & Formwork Sheet
The 18 mm Shutter Plywood Board (2440 × 1220 mm), supplied by SA Home Builder Store, is a versatile and heavy-duty plywood sheet designed for use in construction projects, shuttering and general building applications. Made from durable pine plywood, this board gives reliable performance and stability for concrete formwork, temporary flooring and structural support tasks. It’s easy to cut, shape and install with standard woodworking tools.
Key Features.
18 mm Shutter Plywood Board – Durable Construction & Formwork Sheet

- Optimal Size: 2440 × 1220 mm for broad coverage and fewer joints.
- Thickness: 18 mm — ideal for heavy-duty work and structural use.
- Durable Pine Construction: Strong and stable plywood sheet suitable for construction and formwork.
- Easy to Work: CNC-friendly and suitable for cutting, drilling and fixing
- Multipurpose: Excellent for concrete shuttering, floor bases, hoardings and general board use.
- Construction Friendly: Functional surface for rough work where high finish is not required.
Technical Specifications.
| Specification | Detail |
|---|---|
| Product | 18 mm Shutter Plywood Board |
| Material | Pine plywood |
| Sheet Size | 2440 × 1220 mm |
| Thickness | 18 mm |
| Main Uses | Concrete shuttering, formwork, flooring, general construction |
Benefits.
18 mm Shutter Plywood Board – Durable Construction & Formwork Sheet
- Reliable Structural Support: Designed to withstand the weight and pressure of wet concrete during pouring and curing.
- Versatile Construction Use: Can also be used for site hoardings, temporary flooring or packaging.
- Stable & Durable: Cross-grained plywood reduces warping and gives good dimensional stability.
- Easy to Install: Works with standard timber fasteners and fixings.
Typical Applications.
18 mm Shutter Plywood Board – Durable Construction & Formwork Sheet
- Concrete formwork and shuttering
- Temporary floors and subfloors on site
- Construction hoardings and safety enclosures
- General building board uses
- DIY and structural support applications
Installation Tips.
18 mm Shutter Plywood Board – Durable Construction & Formwork Sheet
- Use certified structural fixings and treated timber battens for secure shuttering support.
- Cut panels with a fine-tooth blade to reduce splintering and ensure good joins.
- For repeated concrete pours, consider waterproofing or film-faced plywood variants.
- Seal exposed edges to prolong board life in moist situations.
Why Choose SA Home Builder Store?.

SA Home Builder Store supplies quality plywood and construction boards like this 18 mm shutter plywood board — ideal for builders, contractors and DIYers who need reliable structural materials. Enjoy expert support, secure checkout and fast delivery throughout South Africa. Order Here.
