Laying rubber granulate balcony floors

Installing rubber granulate flooring on a balcony is a relatively straightforward process that can be completed without extensive construction work. Proper substrate preparation, selection of the appropriate installation method, and professional installation are crucial to creating a durable and safe surface. Below is a step-by-step guide to the installation process.

1. Preparing the Substrate

The quality of the substrate is essential for the longevity and stability of the rubber granulate flooring.

Suitable Substrates:

  • Concrete or screed: Often standard on balconies and ideal for installation.
  • Tiles: Also suitable if the tiles are stable and free of loose parts.
  • Wood: Can be used but must be dry and load-bearing.

Cleaning:

  • Remove all debris, such as dust, dirt, leaves, or grease.
  • Tools:
    • Broom or vacuum for loose dirt.
    • Damp cloth or pressure washer (for heavy dirt).

Substrate Inspection:

  • The substrate should be even, stable, and load-bearing.
  • Uneven areas:
    • Minor unevenness (up to 5 mm) can be compensated for by the rubber granulate tiles.
    • Larger irregularities should be leveled with filler.

Drying:

  • The substrate must be completely dry, especially if adhesive is used for installation.

2. Preparing the Materials

Before installation, the rubber granulate tiles should be prepared.

Acclimatization:

  • Store the tiles near the installation site for at least 24 hours to allow them to adapt to the ambient temperature.

Required Tools:

  • Rubber mallet: For securing the tiles.
  • Utility knife or jigsaw: For cutting tiles.
  • Spirit level: To ensure even installation.
  • Adhesive (optional): For secure bonding.

3. Installation Methods

There are several methods for installing rubber granulate flooring, depending on the requirements and substrate condition.

Loose-Lay Installation:

  • Suitable for:
    • Balconies with stable and even substrates.
    • Temporary installations.
  • Procedure:
    • Start in one corner of the balcony and lay the tiles tightly together.
    • Ensure seams are closed to prevent tile movement.
    • Use connecting plugs if needed to secure the tiles.

Adhesive Fixation:

  • Suitable for:
    • High-traffic balconies.
    • Areas where the tiles will remain permanently installed.
  • Procedure:
    • Apply adhesive in spots or across the entire back of the tiles and/or substrate.
    • Press the tile firmly into place and lightly tap with a rubber mallet for a secure bond.
    • Follow the adhesive manufacturer’s application instructions.

Anchoring:

  • Suitable for:
    • Balconies with sloped or uneven substrates.
    • Wind-exposed areas.
  • Procedure:
    • Use special ground anchors or screws to secure the tiles.
    • Ensure even spacing for the anchors.

4. Cutting the Tiles

  • When required: Around edges, corners, or obstacles such as balcony railings.
  • Tools: A sharp utility knife or jigsaw.
  • Tip: Mark cutting areas with a ruler or template for precise cuts.

5. Edges and Transitions

To achieve a clean finish, carefully address edges and transitions.

  • Edge profiles: Use edge profiles to protect edges and prevent tiles from shifting.
  • Transition strips: For areas where the flooring meets another material, such as tiles or wood.

6. Post-Installation Care

Initial Cleaning:

  • Clean the surface immediately after installation to remove adhesive residue or dirt.

Regular Maintenance:

  • Sweep or vacuum the floor regularly.
  • Use water and mild detergent as needed for cleaning.

7. Avoid Common Mistakes

  • Improper substrate: An unstable or wet substrate can lead to uneven installation.
  • Insufficient fixation: For high-traffic balconies, tiles should be adhered or mechanically secured.
  • No gap to walls: Leave a small gap (approx. 5 mm) to accommodate material expansion due to temperature changes.

8. Post-Installation Adjustments

If tiles shift or gaps form, they can be easily corrected:

  • Shifted tiles: Simply reposition them.
  • Replacing tiles: Damaged tiles can be easily replaced.

Conclusion

Installing rubber granulate flooring on a balcony is a simple and effective way to create a durable, safe, and aesthetically pleasing surface. By carefully preparing the substrate, choosing the appropriate installation method, and performing professional installation, the flooring can deliver its benefits, including slip resistance, weather resistance, and comfort. With flexible design options and easy maintenance, this flooring solution is ideal for balconies.