Engineered Wood Flooring For Underfloor Heating

When fitting a jfj engineered oak floor over underfloor heating there are a number of factors that need to be considered some of which we have listed below.

Engineered wood flooring for underfloor heating.

In a cold dry climate you can expect to see gaps between strips and slightly concave boards from time to time. Engineered wood flooring are suitable for underfloor heating provided the overall thickness of the board does not exceed 18mm and the top real wood layer does not exceed 5mm. When you re choosing engineered flooring to go over underfloor heating there s a few things you need to respect. This means that engineered flooring in thickness of 14 3 15 4 18 4 and 18 5 are suitable over underfloor heating.

Underfloor heating can cause extensive drying which makes the wood contract and shrink. Engineered hardwood flooring is the most compatible wood flooring for underfloor heating systems and it looks exactly the same as solid wood flooring. 15mm thick engineered boards with a 4mm or 6mm top layer 0 08 m2 k w 0 8 tog 20mm thick engineered boards with a 4mm or 6mm top layer 0 10 m2 k w 1 0 tog. Engineered wood flooring 3of 4 installation over underfloor heating the most critical time for the wood flooring is during and for 48 hours after the installation.

You will also need to use a specific underlay designed to help with heat transfer. Firstly you will need to get a written confirmation from your under floor heating supplier that the entire system works properly with controlled temperatures to ensure that the subfloor surface does not exceed 27 c. Flooring above the underfloor heating will expand and contract more than the flooring that isn t but the joint will accommodate for this movement. Installing engineered wood flooring over underfloor heating due to their high quality construction our engineered wooden floorboards are suitable to be laid over underfloor heating.

We recommend kährs original 15 mm parquet flooring or kährs linnea 7 mm with woodloc or woodloc 5s joints for floors with underfloor heating. Most good quality laminate floors can be used with underfloor heating but it is best that you check with the manufacturer first. Engineered flooring can be used with any type of under floor heating. Partly underfloor heated floors.

Allowing the temperature or humidity to alter particularly overnight when temperatures can drop can cause the wood to slightly lift off the adhesive affecting the adhesive bond. The thermal resistance measurements regarding underfloor heating systems with a screed when using engineered wood flooring are below. The construction of engineered wood flooring means it s less susceptible to the expansion and contraction issues associated with moisture and temperature fluctuations which often cause problems with solid wood flooring. Laminate flooring can often be mistaken for real wood but it is actually a synthetic floor covering.

Underfloor heating and laminate flooring.