Internal | Medium Duty | Masonite
R487.31 Incl. VAT
The Internal | Medium Duty | Masonite – 813mm x 2023mm is a durable medium duty interior door. It features a sturdy pine internal frame filled with medium duty honeycomb cardboard, ensuring enhanced strength and stability. Moreover, the MDF or Masonite surface undergoes expert hot-pressing, resulting in a smooth, seamless, and refined finish.

Internal | Medium Duty | Masonite – Durable & Stylish Interior Doors
Introduction
The Internal | Medium Duty | Masonite Horizontal door offers the perfect balance between lightweight usability and solid timber rigidity. With a thicker internal frame than hollow core doors, these semi-solid doors feature a reinforced honeycomb structure. This design enhances durability while maintaining a sleek and stylish look for interior spaces.
Customizable & Ready for Finishing of the Internal | Medium Duty | Masonite door.
Our Internal | Medium Duty | Masonite Horizontal doors come ready to be painted or stained, allowing you to customize them to your desired aesthetic. Additionally, they comply with SANS 545 standards and undergo rigorous SATAS-audited manufacturing processes to ensure premium quality.
Construction & Available Sizes of the Internal | Medium Duty | Masonite door.
These doors include a thicker internal frame, making them stronger than standard hollow core doors. The MDF, Masonite, or Hardboard surface is hot-pressed onto the frame, creating a smooth and seamless finish.
Standard & Custom Door Sizes
We offer various sizes to fit different interior spaces:
- 762mm x 2032mm
- 813mm x 2032mm
- 900mm x 2032mm
For modern and extra-length doors, we provide sizes like 2320mm or 2400mm. If you need a custom size, we can manufacture doors up to 2700mm in height and 1000mm in width. Most medium-duty doors are 40mm thick, but a 44mm option is available upon request.
To view our range of Standard Doors Frames Click Here
Competitive Pricing & Fast Lead Times
Our medium-duty doors offer exceptional value for money, combining cost-effectiveness with superior quality. Unlike most builders' merchants, we provide affordable prices while ensuring high durability and a stylish design.
Quick Delivery
To keep your project on track, we ensure a 5-8 working day lead time, so you receive your order promptly.
Easy Installation & Maintenance
Installing our Internal | Medium Duty doors is quick and straightforward, even for a single person. Our user-friendly installation guides simplify the process, ensuring a hassle-free experience.
For additional information on installation instructions Click Here
Care & Maintenance
- Designed for dry interior conditions.
- Avoid exposure to moisture and extreme humidity.
- Not suitable for exterior use.
Guaranteed Quality & Compliance
At Doors Online, we focus on quality assurance. Our Internal | Medium Duty doors adhere to SANS 545 standards and meet SATAS-audited production requirements, ensuring full compliance with industry regulations.
Conclusion
Enhance your space with the Internal | Medium Duty | Masonite door from Doors Online. These semi-solid doors combine strength, affordability, and elegance, making them an excellent choice for both residential and commercial interiors. With easy installation, fast lead times, and certified quality, you can trust us for premium internal door solutions.
Why Choose Our Internal | Medium Duty | Doors?
Sturdy medium-duty construction for added rigidity
Available in standard and custom sizes
Cost-effective pricing without compromising quality
Fast 5-8 working day lead times
Certified by SANS 545 & SATAS-audited
Explore our collection today and find the perfect Medium Duty door for your space!
Additional information
Construction Type | Semi Solid Construction |
---|---|
External Finish | MDF/Masonite |
Exposure Class | Interior (Class 3) |
Performance Class | Medium Duty |
Door Application | Residential Use, Commercial Use |
Certification | SATAS SANS 545 |
Colour Finish | Unpainted |
Delivery Time | 5 to 7 Working Days |