Common Issues with Mineral Fiber Ceiling Boards & How to Fix Them
At SLD, we’ve spent years providing high-performance Mineral Fiber Ceiling Tiles for commercial, educational, healthcare, and industrial projects. These ceiling tiles are a popular choice due to their superior sound absorption, fire resistance, and moisture performance. However, like any building material, Mineral Fiber Ceiling Tiles can experience problems if not properly installed or maintained. Below, we outline some of the most common issues — and how to effectively resolve or prevent them.
1. Sagging or Warping
Issue:
One of the most frequent complaints about Mineral Fiber Ceiling Tiles is sagging. This often happens in areas with high humidity or poor ventilation.
Solution:
Use moisture-resistant Mineral Fiber Ceiling Tiles with RH ratings up to 100%, such as those provided by SLD. Ensure proper ventilation and HVAC performance in the room. Avoid installing tiles in unconditioned spaces unless they are specially rated for such environments.
2. Discoloration and Staining
Issue:
Brown or yellow stains often appear due to water leaks from pipes, roofs, or HVAC systems.
Solution:
Before replacing the stained tiles, identify and fix the source of the leak. Then install new, stain-resistant Mineral Fiber Ceiling Tiles. SLD offers models with anti-stain coatings and easy-clean surfaces.
3. Cracking or Chipping
Issue:
Tiles can crack or chip during transportation or improper installation.
Solution:
Always handle Mineral Fiber Ceiling Tiles carefully, using two hands and storing them flat. Use soft gloves when installing to prevent damage. Replace any broken tiles promptly to maintain ceiling integrity and aesthetics.
4. Mold or Mildew Growth
Issue:
In high-humidity environments, untreated ceiling tiles can promote the growth of mold and mildew, leading to poor air quality.
Solution:
Choose Mineral Fiber Ceiling Tiles that are mold-resistant and treated with anti-fungal agents. SLD tiles meet international indoor air quality standards and are ideal for bathrooms, kitchens, and basements.
5. Uneven or Loose Installation
Issue:
Tiles that are not properly fitted into the ceiling grid may appear uneven, fall out, or rattle.
Solution:
Make sure the suspension system is level and secured. Use appropriate tile sizes and install tiles in accordance with the manufacturer’s instructions. If retrofitting, consider upgrading the grid system for better tile alignment.
6. Sound Reflection Instead of Absorption
Issue:
Some users expect sound absorption but experience excessive echo or noise reflection.
Solution:
Confirm the NRC (Noise Reduction Coefficient) rating of the Mineral Fiber Ceiling Tiles. At SLD, our acoustic tiles are available in ratings from NRC 0.50 to 0.80, suitable for various interior needs.
Final Thoughts
Mineral Fiber Ceiling Tiles remain one of the most cost-effective and high-performance ceiling materials on the market. Most issues can be avoided with proper planning, installation, and routine maintenance. At SLD, we not only manufacture reliable ceiling tiles but also provide complete technical support to ensure lasting performance.
Need help selecting the right tiles for your project? Contact our expert team at SLD today!
