In a previous post “Does Radiant Heat Save Money” I mentioned a home that I partially converted from electric baseboard to radiant heat in a few rooms. This article is a follow-up to that post.

Significant Renovation and Extension

As mentioned in the previous post, the owners so enjoyed the comfort of the radiant heating system they wanted it throughout their home including the entire extension. They replaced the electric baseboards in their kitchen, bathroom and laundry room with electric radiant heat. They also added about 2,000 additional square feet to the home. A big garage with a full granny suite above it (living room, kitchen, bathroom, and bedroom) plus a connecting hallway and a sunroom with plenty of windows were added to the home. All these areas were heated with radiant ceiling and/or radiant floor warming.

Interesting Results

In a conversation I had with them recently, I asked them how they were getting along with their system. Of course they love it (but you knew I was going to say that :) ), but they also mentioned something very interesting:

Despite adding over 2,000ft2, an additional occupant in their home and a significant hike in their cost of electricity per kwh, they said their overall electrical bill has dropped during the winter! They have not changed their lifestyle at all—no changes in how they operate the heating system, no special night-setback strategies, etc.

No Numbers, Sorry

I would dearly love to be able to provide you with hard, quantifiable data. Unfortunately the home is not independently monitored for the heating portion of their energy use. There’s not a separate meter measuring the heating system only. So we don’t really know how much of their energy consumption is for heating and which portion is for everything else (lights, tv, stove, hot water, clothes dryer, etc.) and therefore we can’t say that by changing over to and adding radiant heat that they saved X%. But we can say, all else being equal, that they certainly are enjoying a very economical heating system. They also haven’t had to spend a cent on maintenance, either.

Are You Interested in Saving Money?

If you’re contemplating a renovation, you really owe it to yourself to investigate whether electric radiant heating is a viable option for you. Having done thousands of renovations, we fully expect that you can see similar results in your own home. We have many different product lines that are well suited for renovation applications. In most cases you can make the changeover one room at a time as time and budget permit. We try to make it as easy as possible for you to enjoy the benefits (and rewards) of a radiant heated home. Why not give us a call?

So, you’ve got your new floor warming system installed – the flooring is in place, the floor warming system has been fully tested as per the instructions and you’re raring to test it out and reap the benefits of a nice toasty warm floor…

But Wait!

Has enough time passed to allow the flooring materials to cure properly?

Proper curing times can be very important to the long-term health of your new flooring installation. Here’s where you need to consult the other manufacturer’s literature. Self-leveling concrete, tile adhesive and grout all require curing times. (Curing and drying are not the same thing!) Depending on the manufacturer and the specific material, the curing times can all be different. So check the documentation for their recommendations. Select the one with the longest curing time.

What if I can’t find this information?

That can be a bit of a problem. If you’ve used contractors for the installation, chances are they’ve cleaned up after themselves and you really don’t know what they’ve used and there’s no directions left with you after they’ve gone. You can always call them and ask them — chances are they know the answer but just forgot to mention it to you.

Alternatively, you can use a safe “rule of thumb”: 28 days. Yeah, I know that’s a long time to wait but it is for the best. You’ll want years of service out of your new flooring so it’s best to be patient and not compromise the flooring.

Short Term Solution

If the system has been properly tested after everything has been installed (again, according to instructions) and you still feel you need to make sure it’s working properly you could turn the system on for a short period of time — at most a few hours. Wait an initial 48 hours first. Then operate the floor warming system just long enough for you to determine that, yes, the floor is indeed warming up. Then turn it off until the curing period is over. Operating the SmartRooms Floor Warming System for a short period of time should not affect the proper curing of the other materials.

Enjoy!