Warmup Insulated Underlay Thickness:1/4" Designed with UV resistance and

Designed with UV resistance and anti-static properties

Built from top quality material

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

these mats boast a lustrous black satin finish

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

Warmup Insulated Underlay Thickness:1/4" Designed with UV resistance andWarmup 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