BWP and MR Plywood-A Solution for Moisture-Prone Rooms

BWP and MR Plywood

What is plywood?

Plywood is one of the best-selling products in India. It has become a staple in every Indian household due to its wide range of manufacturing and quality. These strong structural components are manufactured by arranging thin layers of wood veneer horizontally perpendicular to its adjacent layer. Commonly found in the structural composition of crates, doors, and outdoor boxes, plywood has left a mark in every area. When it comes to plywood classification, although there are a few classifications under which plywood is mostly classified, the most familiar division of plywood is based on its water resistance capacity.

In the Indian context, plywood is known to be of three distinct types: BWR (boiling water resistant) plywood, MR (moisture resistant) plywood, and the final BWP (boiling waterproof) plywood.

In this article, two main plywood grades will be analyzed in depth: BWP-grade plywood and MR-grade plywood. By weighing the pros and cons of both these plywood, one can easily choose the right set of plywood for their homes and offices. A close understanding of plywood is necessary in order to make the perfect choice.

Know the difference: BWP and MR-grade plywood

A wide variety of plywood may be available on the market. So, it is imperative to select the plywood that fits your purpose. Be it indoors or outdoors; the plywood has to withstand certain pressures. Without much adieu, let us delve deep into the differences between boiling water-proof grade and MR-grade plywood.

Resistance to water:

Moisture-resistant plywood can resist a certain level of liquid exposure, but prolonged levels of exposure can damage the plywood. The plywood is not completely waterproof, although it is known to resist moisture. It is deemed a moisture- and weather-resistant plywood that can withstand extreme moisture and humidity conditions.

On the other hand, boiling water-proof plywood shows good resistance to water and other liquid agents because it is water-proof. This grade of plywood can withstand any harsh weather conditions without fear of being ravaged by fluctuating atmospheric conditions.


MR-grade plywood is sturdy and long-lasting. However, compared to the stronger BWP plywood, MR comes in second. This is due to the number of undiluted resin layers and other additives used to compose BWP-grade plywood. They are simply the best and most sought-after plywood in the market owing to their remarkable features and number of layers.

IS Certification:

For moisture-resistant plywood, the Bureau of Indian Standards has awarded the IS:303 specification number. Similarly, for boiling waterproof plywood, the certification number is IS: 710.

Resistance to Termites:

MR-grade plywood is known to demonstrate high resistance to borer and termites, making it an ideal plywood for anyone looking to purchase it for their abode.

In the case of BWP-grade plywood, the resistance is similar due to the types of adhesives used in its composition. They put up a strong front against borers and termites.


By far the most popular interior material, MR-grade plywood can be used to build sofas, TV tables, chairs, and more. MR-grade plywood can make your home look extra comfy, chic, and effortless.

BWP-grade plywood has the added advantage of withstanding liquid and can be used to build any furniture, including those that may get exposed to water, like the articles for the kitchen and restroom. This in itself shows its unparalleled level of comfort. It can bring a sense of relief to your home because, with boiling water-proof plywood, you do not need to worry about your furniture. It is kept entirely safe, and no amount of water can destroy its look.


MR-grade plywood is considered cheaper and more cost-effective when compared to waterproof plywood.

Therefore, the next time you make a purchase, be sure to incorporate the right set of plywood to bring an element of sophistication to your home.

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