Plywood 25 Mar 2026  ·  By Shivjee Sah Saw Mill

The Ultimate Guide to Shuttering Ply Thickness | 12mm vs 18mm vs 25mm Shuttering Ply

The Ultimate Guide to Shuttering Ply Thickness  | 12mm vs 18mm vs 25mm Shuttering Ply

Comparison of different shuttering plywood thickness used in construction

What is Shuttering Plywood?

Shuttering plywood is a specially designed waterproof plywood used in construction to support concrete structures. It provides a smooth surface finish and ensures durability during repeated use.

Why Thickness Matters?

Choosing the correct thickness of shuttering plywood is crucial for strength, durability, and cost efficiency. The right thickness ensures proper load-bearing capacity and reduces damage during construction.

12mm vs 18mm vs 25mm Shuttering Ply

12mm Shuttering Ply

  • Lightweight and economical
  • Used for small projects
  • Limited load capacity
  • Best for temporary work

18mm Shuttering Ply

  • Most commonly used thickness
  • Balanced strength and cost
  • Ideal for slabs, beams, and columns
  • Reusable multiple times

25mm Shuttering Ply

  • High strength and durability
  • Suitable for heavy load structures
  • Long lifespan
  • Higher cost but better performance

Which Thickness Should You Choose?

- Choose 12mm for light-duty or temporary work.
- Choose 18mm for most construction applications.
- Choose 25mm for heavy-duty and long-term projects.

Looking for High-Quality Shuttering Ply?

Choose Salha Shuttering Ply for durability, strength, and multiple reuses.

Contact Us Now

Frequently Asked Questions (FAQ)

18mm shuttering plywood is the most commonly used due to its balance of strength and cost.

12mm ply is suitable for light and temporary work but not recommended for heavy loads.

It offers higher strength, durability, and longer reuse cycles, making it cost-effective in the long run.
Tags: shuttering ply plywood salhaply

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