10 Critical Criteria for Choosing a Floor Drain

 

A floor drain is one of the most important drainage components used in bathrooms, showers, balconies, terraces, and industrial areas. Incorrect floor drain selection can cause serious problems such as bad odors, clogging, water backflow, and leakage under the floor.

Therefore, choosing a floor drain should not be based solely on price, but on a balanced approach of affordable price, high quality, and correct technical specifications.

Below are the 10 critical criteria you should consider when selecting a floor drain.

1. Material Quality

The material of the floor drain directly affects its lifespan.
304-grade stainless steel floor drains provide high resistance against corrosion, moisture, and cleaning chemicals. Low-quality materials deform over time.

2. Outlet Type (Bottom Outlet / Side Outlet)

The outlet type must match the plumbing system.
Bottom outlet floor drains are ideal for new projects, while side outlet floor drains are more suitable for renovation works.

3. Outlet Diameter and Flow Capacity

Common outlet sizes are Ø50, Ø75, and Ø100.
Insufficient flow capacity leads to water accumulation and backflow, especially in shower areas.

4. Sealing and Gasket Quality

Poor-quality gaskets cause water leakage over time.
High-quality elastic gaskets ensure long-term sealing and reduce maintenance costs.

5. Odor Prevention Systems

Odor is one of the most common problems with floor drains.
Floor drains with mechanical odor traps or water seal systems provide hygienic and comfortable use.

6. Easy Cleaning and Maintenance

Hair and debris accumulation causes clogging.
Floor drains with removable grates and hair traps are easier to clean and maintain.

7. Grate Strength and Load Capacity

The grate must be non-slip and resistant to bending.
Weak grates deform over time and create safety risks.

8. Suitability for Application Area

Bathrooms, showers, balconies, terraces, and industrial areas require different floor drain designs.
Using the correct floor drain increases performance and durability.

9. What Is a Twin Drain System?

A twin drain system uses two separate drainage outlets instead of one.
Advantages include:

• Higher drainage capacity

• Backup drainage in case of clogging

• Reduced risk of water backflow and odors

Twin drain floor drains are ideal for large shower areas, hotels, spas, and terraces. When properly manufactured, they offer high quality at an affordable price.

10. Manufacturer and Technical Support

Reliable manufacturers provide technical support, spare parts, and consistent quality.
Cheap products without support often cause higher long-term costs.

Conclusion:
Affordable price combined with high quality is the key to long-lasting and trouble-free floor drain solutions.