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Free ground shipping for qualifying WarmlyYours orders over $100.
Excludes expedited shipping, freight shipping, oversized and custom items.
Shipping via ground or standard surface service by any offered carrier is included.
Offer valid on orders shipping to the 48 contiguous states in the U.S. and 8 of Canada's provinces (not valid for Newfoundland and Labrador or Prince Edward Island).
Cannot be combined with other offers or promotions.
Other restrictions may apply.
What is a good choice, or watt density, for supplemental heat?
Supplemental heat can be addressed by changing the spacing on cable installs. Floor location in the house is very important when considering adding supplemental heating to a floor. For example: If heating a second story floor, over a heated space, cable at 4" spacing can be used. The same type of heating over an unheated space would probably be done with TempZone Flex Rolls or TempZone Cable at 3" spacing. All heating is considered supplemental unless a heat loss calculation is done.