Maintaining Raised Access Floors: Best Practices for Longevity and Cleanliness

Maintaining raised access floors is crucial for ensuring their longevity and functionality. Here are some best practices for cleaning and maintaining different types of floor panels, including steel encapsulated, vinyl, and carpet panels.

The Cavity

When panels are removed, check the cavity for cleanliness using a vacuum. Note any cracking or flaking of floor sealers for future repairs. Always be cautious of live cables (415v) and fibre optics in the floor void.

General Cleaning

For bare steel encapsulated floors, regular maintenance includes sweeping with a soft bristle broom or dusting with a dry (or slightly moist) microfiber mop. Use a vacuum with the beater bar turned off to clean between panel joints. Avoid using water or liquids. For spot cleaning, use neutral pH cleaning products without solvents.

Vinyl Panels

Vinyl panels often have static control properties, so avoid using sealing compounds or polishes. To maintain cleanliness:

  • Sweep with a soft broom.
  • Burnish the floor with a rotary floor polishing machine.
  • Apply a fine mist of detergent sparingly during burnishing.
  • Avoid using liquids that could damage adhesives or seep into the cavity.
  • Lift panels for bench-cleaning by hand if necessary.
  • Protect the floor from damage when moving equipment.

Carpet Panels

For needlepunch carpet, use effective barrier matting at entrances to prevent soil from abrading the fibres. Regular vacuuming with a machine that has a power-driven brush head and strong airflow is crucial. For spot cleaning:

  • Blot excess liquid and scrape up solids promptly.
  • Use appropriate cleaning substances that won’t bleach the carpet.
  • Work from the edges to the centre of the stain and dry the area quickly.

For periodic cleaning, use a “dry powder” method. Avoid shampooing and hot water/steam cleaning due to the moisture involved.

Loose Lay Carpet Tiles

Loose lay carpet tiles should not be wet-shampooed unless all moisture can be removed. Residual moisture can cause swelling, delamination, and corrosion of the panels.

By following these guidelines, you can ensure that your raised access floors remain clean, functional, and in good condition for years to come. Regular maintenance and proper cleaning techniques are key to preserving the integrity and appearance of your flooring system.