Commercial plywood is the basic or standard plywood available, widely used for interior applications.
Commercial plywood is a common type of plywood that serves as a foundational material in various woodworking and construction projects. It is known for its affordability and versatility, making it a popular choice for furniture, partitions, ceilings, and other internal applications.
Understanding Commercial Plywood: MR Grade
As stated in the reference, commercial plywood is also termed as MR grade plywood. This designation is key to understanding its properties.
- MR stands for moisture resistant.
- This means the plywood can withstand some amount of moisture, humidity, and dampness.
It is crucial not to confuse MR with waterproof. While it offers resistance to humidity, it is not designed to be submerged in water or used in consistently wet environments like bathrooms or outdoor areas without proper sealing or alternative treatments.
Properties and Uses
Commercial plywood's moisture resistance makes it suitable for many indoor uses where occasional exposure to dampness or high humidity might occur, but not prolonged contact with water.
Some common applications include:
- Making basic furniture (tables, chairs, cabinets)
- Interior decorative work
- Wall paneling and partitions
- Ceilings
- Packaging
Comparison:
| Feature | Commercial (MR Grade) Plywood | Boiling Waterproof (BWP) / Boiling Water Resistant (BWR) Plywood |
|---|---|---|
| Moisture | Resists some moisture & humidity | Highly resistant to boiling water |
| Water | Not waterproof, avoid wet areas | Suitable for kitchens, bathrooms, outdoor (with treatment) |
| Cost | Generally more affordable | More expensive |
| Primary Use | Interior applications | Interior & exterior applications, wet areas |
Why Choose Commercial Plywood?
Commercial plywood is often chosen for projects where cost-effectiveness is a significant factor and where the plywood will not be subjected to high levels of moisture or water. Its standard properties meet the requirements for a vast range of indoor applications.
