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Radiant Heat -
It Starts With The Feet
It's a well known fact, when your feet are warm you feel warmer all over. Because
radiant heat in your home begins at the floor, the air temperature is always highest
at floor level and decreases steadily toward the ceiling.

Clean Moist Air
With radiant heat the moisture content of the room is more stable and healthful.
Unlike hot air heat, radiant heat reduces dust and airborne allergens and is less
likely to dry out your skin and breathing passages.  

Energy Efficient
Since the air is not dehumidified, it feels several degrees warmer than it really is.
For each degree lower temperature, you save energy and money.

When radiant electric mats or cables, or the tubing for a hydronic system are set  in
mortar or concrete, a thermal mass is created. A thermal mass retains heat like a
warm sidewalk after sunset. Once heated, it requires very little energy to maintain a
stable temperature.

It's common knowledge that hot air systems lose heat through leaks in the
ductwork -  as much as 40% in some cases according to experts. Radiant heating
eliminates inefficient ductwork and delivers more heat into your home.

Flexible Installation
In addition to new construction, individual rooms can be retrofitted using precut,
modular floor panels for either electric or hydronic systems. Also available are
electric radiant heating mats for above or below floor installation, and paintable
electric radiant ceiling panels.

Explore your radiant heating options further with the articles
described below.
Types of Radiant Floor Heat
There are three types of radiant floor heat: Radiant air floors (air is the
heat-carrying medium); electric radiant floors; and hot water (hydronic) radiant
floors.


Hydronic (fluid based) Radiant Heating Systems

Radiant Hydronic and Electric Floor Installations
Whether cables or tubing, the methods of in-floor installation for electric and
hydronic radiant systems is similar.

Best High Efficiency Condensing Boilers
Top 5 picks for condensing boilers with heating contractor comments.

Modular Infloor Hydronic Systems
The same labor that would ordinarily install just a subfloor, installs a high
performance modular radiant system, saving you time and labor from the very
beginning. WarmBoard and InFloorBoard systems are discussed.

Between the Joists Staple-Up Hydronic Systems
There are a few common under-floor installation methods: staple-up with heat
transfer plates, staple-up without heat transfer plates, and hanging tubing in the
joist space.

Tricks of the Trade for Between the Joists Hydronic Tube Installation

Solar Hydronic Radiant Heating Systems
Solar flat plate or evacuated tube collectors are a cost effective way to heat the
water for hydronic floor heating systems and domestic hot water.


Radiant Electric Floor Heating

Electric Radiant Floor Heat
Electric floor heat can take the shape of free form cables or pre-sized mats for either
whole house heat or retrofitted to provide spot comfort in kitchens and baths.

Retrofit Electric Radiant Floor Heat
Retrofit electric radiant floor heat is a cost effective method for supplementing or
replacing your current heating system in areas of 300 square feet or less.

Tile Over Tile: Radiant Bathroom Floor Heating
Tile over tile is an easy way to avoid the mess associated with tearing up the old
floor, but requires thorough planning.


Ceiling Heating Panels and Attic Barriers

Radiant Ceiling Heat Panels
The ultimate in zoned heating. Heat only the room(s) you're using.

Radiant Attic Barrier
With a radiant barrier installed on the attic floor, the heat radiated from the roof is
reflected back up, keeping the insulation and your home below cool.
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