March 2017 Newsletter

Footprint Log Homes is committed to you and your dream of Log Home ownership, our mission is to assist you in turning your dreams into reality.

Thermal Mass – Benefits Recognized

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Most of us are still under a blanket of snow after a hard winter but spring really is just around the corner and now is the perfect time to think about your log or timber home project while curled up in front of the fireplace.

One of the first questions we are asked when customers visit a model home or our booth ant a Log Home Show is “What is the ‘R’ value of your logs?”! We then spend many minutes explaining that the method by which the energy of logs are measured is ‘Thermal Mass’ and not ‘R’ Value.

In this months newsletter we would like to share some of that and give you references so that you can delve deeper in to the subject.


  • ‘R’ – value measures a material’s resistance to the transfer of heat from one side to another. Logs have a relatively low resistance to heat transfer as they actually absorb and store heat in their cellular structure. Thus taking a longer period of time to transfer through the material.
  • Thermal Mass is a material’s capacity to absorb, store and slowly release heat over time.

Back in the early 90’s the Log Home Council (LHC) set out to prove two things.

  1. First, logs have a thermal mass because of their cellular structure , bulk and thickness.
  2. Second, this thermal mass provides significant energy saving benefits because it releases heat back into the house when temperatures drop.

The first study focused on heat loss through the log wall compacted to a conventional framed wall. The finding was that leakage occurred in the same places as a framed house, at the peak of cathedral ceilings, around window and door frames and at tops of walls. It concluded that the leakage was not due to the log walls.

The second study concluded that the thermal mass of log walls does significantly reduce energy use for heating in cold climates.

Therefore, after 13 years the Nations Model Energy Code finally recognized the energy conservation benefits of ‘Thermal Mass’. This recognition was the goal of the LHC a part of the Building Systems Council of the National Association of Home Builders (NAHB)

Featured Floor Plan: Tamarack Click for details

Featured Floor Plan: Tamarack
Click for details

Tamarack

Bedrooms: 3
Bathrooms: 2.5
Square Footage: 2,333

With an enormous, inviting great room, the Tamarack offers comfortable living with breathtaking design.

The open kitchen and dining area make for easy entertaining. The master bedroom offers privacy, with a large walk-in closet and en-suite bathroom.

Two more bedrooms and another full bath are in the opposite wing of the home.

The content of this newsletter represents the opinions of Footprint Log Homes based on our previous experiences. Because every home and every homeowner is unique, we cannot guarantee that your experience will be the same.
Our Manufacturer’s 60,000 sq/ft facility is located in the interior of British Columbia, Canada. This spectacular location provides excellent access to both the highest quality Douglas Fir and Western Red Cedar and world-class shipping facilities.
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