EWS1132 energystore TLA


This is an assessment of the energystore TLA.

energystore TLA is a superlight EPS bead aggregate that is mixed with cement, water and other aggregates to produce an installed product that has thermal and lightweight characteristics, as well as a good acoustic performance. To be used as a thermally insulating floor and flat roof screed or as a lightweight intermediate floor screed.

energystore TLA should only be mixed and installed by contractors that have been assessed and approved by energystore Ltd.

Where required a Vapour Control Layer should be installed on the warm side of the insulation.


Valid until 6th October 2022


Please Note: Every care was taken to ensure the information was correct at the time of publication. Any written guidance provided does not replace the user’s professional judgement. It is the responsibility of the dutyholder or person carrying out the work to ensure compliance with relevant Building Regulations or applicable technical standards.


energystore Ltd
21-23 Shore Road
County Down
Northern Ireland
BT18 9HX
0800 085 6687