Levelling compounds are also popularly known as self-levelling compounds or floor levellers, which are just perfect for achieving a flat and levelled surface on any existing subfloors. These are used to correct imperfections, fill in low spots and create a consistent base for tiles, carpets, vinyl, or other floor coverings. Whilst generally easy to use, some problems may occur if the proper procedures are not followed.
Recognising the importance of having the ideal floor for a successful flooring project, Top Mix Ltd. shares some of the common problems you might encounter with levelling compounds in Oxford. Also, we share insights into how you can avoid them.
Common problems and solutions
- Cracking
This is the most common issue. The reasons for this may be inadequate surface preparation, too thick application of levelling compound or subfloor movement.
Surface preparation is very critical to avoid cracking. It must be dust-free, free from debris, and any kind of contaminants which could interfere with the adhesion of the levelling compound.
Priming of the subfloor is highly recommended to achieve good bonding. Adhering to the manufacturer’s recommended thickness for the levelling compound is also important.
- Low adhesion
Low adhesion can result in the levelling compound lifting or delaminating from the subfloor. This often results from improper surface preparation, incorrect primer choice, or applying the wrong type of levelling compound for the subfloor material.
Always make sure the subfloor is clean and properly primed. A primer compatible with both the subfloor and levelling compound is selected. We, at Top Mix Ltd., can advise on which primer will suit your particular requirements.
- Unlevelled surface
At times, it proves to be extremely difficult to level the surface exactly. The cause can be improper mixing of the levelling compound, poor pouring technique, or even a poorly ventilated space with shifting temperatures.
Mix the levelling compound strictly following the manufacturer’s recommendations.
Use tools, such as a spiked roller, to remove air bubbles and ensure a smooth, even flow. Work in an environment where temperatures are consistent to avoid rapid drying or uneven drying of the levelling compound.
- Drying too quickly or too slowly
The drying time of the levelling compound is influenced by factors like temperature, humidity, and the thickness of the application. If the compound dries too quickly, it can crack. If it dries too slowly, it can be vulnerable to damage.
Maintain a suitable temperature and humidity level in the work area. Follow the manufacturer’s guidelines for drying times.
So, these are some common problems with the levelling compound in Oxford and their solutions. If you need further help, reach out to our team.