Rtree HDMR as an Alternative For HMR
If you are using HMR boards for door panels, it shows that you already prioritize moisture resistance, but in Malaysia, with its high humidity and frequent rainfall, it is advisable to have an alternative solution.
Our Water Resistant Board (HDMR) is the best solution, engineered as a superior replacement for HMR board in door applications, delivering higher density, stronger stability, and certified water resistance that helps prevent swelling, warping, and edge failures.
Here is why we provide you with the best solution for your needs. Read below to know more about our best alternative solutions.
Comparison Table: Rtree Water Resistant Board (HDMR) vs MR / HMR Board
Water resistance standard also varies in quality
Application: Rtree Water Resistant Board for Doors
Rtree Water Resistant Board is the ideal material for doors in various environments.
Providing the perfect solution for both residential and commercial buildings.
Below are the key applications of Rtree Water Resistant Board for door projects:

Residential Bathroom Door
Building Type: Condominium, apartment, hotel, landed house.
Benefits: Ideal for humid zones and units with intermittent ventilation, preventing water damage, swelling, and warping.

Commercial & Hospitality Door
Building Type: Corporate offices, corridor doors, toilet doors, business centers.
Benefits: Areas with variable temperature or humidity for long-term durability.

High-Rise Doors
Building Type: Suitable for high-rise apartments, office buildings, and shopping malls.
Benefits: Perfect for entrance areas, offering stylish, durable, and water-resistant door solutions.

Kitchen & Laundry Room Doors
Building Type: Ideal for doors located near kitchens, laundries, or semi-outdoor areas.
Benefits: Provides moisture-resistant door surfaces that withstand frequent splashes and exposure to vapour.
Why Choose Rtree Water Resistance Board (HDMR) Over the HMR / HDF & Plywood
Rtree has 9 years of experience in providing the best board material for all manufacturers’ door panels in Malaysia. We are the best water-resistant boards supplier in Malaysia.
If you are facing issues with the HMR board, such as edge swell, warping, hardware loosening, and finishing inconsistency, we are here to give the best solution for your needs. We have alternative upgrades to the HDMR board for a more reliable standard. By combining with High-Density Moisture-Resistant (HDMR) board, it keeps door leaves flatter, improves screw holding for hinges and locksets, and delivers cleaner routing.
Ready to replace the HMR board with a longer-lasting core for your door projects? Choose Rtree Water Resistant Board today!
Frequently Asked Questions (FAQ)
Is HDMR the same as HMR board?
No. HDMR is an upgrade from HMR to the highest water resistant standard, V313 tested, and high-density.
Why is V313 testing important for door panels?
Doors face prolonged humidity, from transport to installation and daily use. V313 immersion testing demonstrates that the board can withstand severe moisture exposure, thereby reducing risks such as edge swell, bowing, and delamination.
Will HDMR help with termites or fungal growth?
Yes, HDMR (High-Density Moisture Resistant) board is specifically manufactured to provide resistance against both termites and fungal growth. Rtree uses eucalyptus-based fibre, which has natural resistance and is suitable for Malaysian weather.
Do you sell the HMR board?
No, Rtree does not sell HMR board. We offer HDMR as a superior alternative/replacement for HMR board to deliver better lifecycle results in Malaysia’s climate.
Upgrade from HMR Boards to Water Resistant Board for Your Door Now!
Contact Us
Kindly provide us the info below so we may best assist you.