Energy Efficient Walls: Build with Wood

When a ‘whole house’ design approach is adopted, construction professionals can effectively improve energy efficiency with little or no increase in construction cost as higher costs may be offset by using a smaller HVAC system or less material. Efficient wall systems enable the construction professional to secure the building envelope and prevent energy loss.

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Correct Panel Spacing prevents Buckling

Plywood and OSB paneling expands and contracts as it adjusts to the moisture content of the building site. Unrestrained by fastening and framing, panels can move an average of 1/8 inch as they acclimatize. Correct spacing of panels will help to make allowances for expansion and prevent buckling of walls, floors and roofs and gaps in the building envelope that will compromise energy efficiency. “Energy savings start with the framing.”

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Building a Barrier: Keeping Air Out and Energy In

Energy efficiency: It is an often-used term and a concept that is quickly becoming a priority for businesses, consumers and governments worldwide. Recently, United States President Barack Obama declared October National Energy Awareness Month, stating, “If we are to advance energy and climate security, we must focus on energy efficiency, promote sustainable industries…and set effective and achievable standards for the generation and use of clean energy.” As energy efficiency continues to increase as a matter of importance, groups and individuals alike are examining ways in which they can make changes and “set effective and achievable standards”. For many, this change starts with the home.

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