Warmup Insulated Underlay Thickness:1/4" Their unique one piece construction

Their unique one piece construction ensures that the mats will not delaminate

you are tired of mean and "un-nice" (is that even a word

the Multi Mat can be easily rolled up and carried anywhere you need it to be

they can withstand the roughest activities

Warmup Insulated Underlay Thickness:1/4" Their unique one piece constructionWarmup Insulated Underlay sits between the cold subfloor and the Foil Heater, reflecting heat upwards, therefore, making the underfloor heating system more efficient and effective. The foil backing acts as an effective moisture barrier and should installed face down. The Insulated Underlay has been specially developed for installation under the Foil Heater. The insulated Underlay makes an ideal combination for installation of soft and resilient floor