Underfloor heating (UFH) is a modern, energy-efficient and environmentally friendly way to heat a room or building. It works by pumping heated water through flexible piping in the floor, which then radiates heat into the space. This type of heating system can be installed in a single room, or throughout a home or commercial premises. UFH has several advantages over traditional heating systems, including being more efficient than conventional heaters, and providing heat right where you need it. But to get the most out of your UFH, you need a proper floor installation, which starts with the correct level of screed.

Screeds for underfloor heating liquid screed heating are normally a sand and cement mix. While these are great for standard floor installations, if they are not designed correctly, or given the appropriate amount of time to dry, it can lead to issues such as cracking in the finished floor, and heat not being evenly distributed across the flooring.

Luckily, there are now innovative products available to use for underfloor heating. These are a great alternative to sand and cement screeds, and can help improve the performance of your underfloor heating.

Underfloor Heating Liquid Screed: A Comprehensive Guide

Liquid floor screeds can be installed quickly and easily, and are pumped onto the floor using a specialist applicator. They are usually made from an anhydrite compound based on a calcium sulfate binder, and are applied much quicker than traditional sand cement screeds.

Once the liquid screed has been laid, it can be allowed to dry for a few days before the underfloor heating can be switched on. During this time, it is best to keep people and machinery out of the area to minimise the risk of damage or disruption. This will also allow the screed to finish fully, ensuring that your underfloor heating is operating at maximum efficiency.