Design Buy Build Issue 34 2018 | Page 92

Heating, Ventilation & Insulation 8/6/2018 7_henley_fan_matthews_fan_irene5.jpg https://mail.google.com/mail/u/0/#search/aod/164dc2a9453bb821?compose=165100b5463dcd59&projector=1&messagePartId=0.1 1/1 Gaia’s underfloor heating can benefit everyone When specifying heating in domestic properties, underfloor heating (UFH) is increasingly seen as the system that offers the levels of energy efficiency and comfort required. In design terms, UFH provides the added benefit that, unlike radiators, it does not have an impact on interior aesthetics and layouts. 92 45-50ºC through loops of pipe laid into the screed of solid floors or the joists of suspended timber floors. This leaves just one perplexing issue; whether to opt for a wet (hydronic) system or an electric system. The low temperature of the water used makes these systems energy efficient and ideally suited to use with air or ground source heat pumps or district heating systems. Electric systems use a continuous cable, either laid within the screed or supplied as a mat which is laid above the subfloor. Both offer advantages and disadvantages. Wet UFH systems circulate water heated to around For further information, please contact Gaia on 01359 242 400 or visit www.gaia.co.uk.