Navigation Menu+
Commercial Flooring News

It’s All About Moisture

In this article, our team of flooring professionals in London will give advice on selecting the right moisture management system. It is of utmost importance for flooring contractors to measure the moisture levels before they commence with the installation. So, what moisture management systems are available on the market?

  • Prior to flooring installations, every London flooring contractor should take their time to assess the condition and composition of the subfloor. In this way the right subfloor preparation products will be easily specified. The relative humidity levels of the subfloor must be determined using a moisture measurement test. This is important because if the conditions are too damp the adhesives will likely debond, wooden flooring will warp, carpet underlays will rot and resilient floorcoverings will blister. All of that accompanied by the high chances of mould growth that will further complicate the issue.
  • London flooring specialists advise on using a calibrated digital hygrometer in order to measure the moisture accurately. We`ve already mentioned in previous articles that relative humidity levels of 75% or more need moisture protection systems. The percentage for wooden London flooring is 65% – the right system will impede the passage of residual construction moisture and rising damp.
  • Let’s outline what types of moisture management systems are appropriate. To begin with, let our London flooring experts say a little bit more about epoxy moisture management systems. When contractors have to install floors in environments where high levels of moisture are already present or likely to manifest, these systems are very suitable. Solvent-free epoxy resin systems are effective up to relative humidity levels of 98%. London flooring specialists say that the best epoxy resin waterproof surface membrane systems provide a good barrier in just a single coat and it can cure in just 2-3 hours!
  • Now, about the water-based systems – when London flooring contractors work on a tight deadline, these systems prove to be a smart choice being effective up to relative humidity levels of 95% being able to cure in less than 2 hours! An eco-conscious option is two-coat, ready-mixed waterproof surface membrane – it provides great performance and again it cures fast.
  • The next alternative is a loose-lay isolator membrane – it can be laid directly on the subfloor. It gives a good barrier between the floorcovering and moisture. London flooring professionals recommend their use with heritage flooring. They act as a base and a new floor can be adhered to its upper surface – carpet tiles and resilient floorcoverings can be installed and removed at a later point without damaging the floor underneath returning it to the original state.

As you can see there are a lot of options to choose from, just take your time to evaluate the condition and determine the moisture levels. In this way London flooring contractors will achieve immaculate results with their installations every time greatly minimising the risk of costly remedial work after that!

Inspired by www.contractflooringjournal.co.uk