This summer, I’m determined to get to the root of a costly wintertime problem. We run an insurance agency out of a small house that we bought and had converted into offices. Every winter, the staff is uncomfortable because the building is drafty and the heat bills are astronomical. Something has to be done, but I don’t know the answer. A new furnace? More insulation? Better windows? How do I find out? – KG, DH, Orange County

Paul: In a building like yours, your best first step is an energy audit. An audit will give you a whole-building view, looking at numerous factors that have an impact on your energy use and comfort. A qualified auditor will assess the air leakage in your building, check the insulation, look at the efficiency of your equipment (heating, cooling, ventilation, lighting, etc) and make recommendations for cost effective improvements. This comprehensive view of a building yields higher energy savings than a piecemeal approach to efficiency upgrades.

Dan: I agree. I recommend bringing in a contractor who is certified by the Building Performance Institute. BPI-certified contractors are trained to understand the ways that a building and its systems interact to affect energy use, air movement, and air quality, as well as health and safety issues. After conducting the audit, the contractor can help you determine cost-effective ways to control your energy expenses and to improve your comfort in your building.

Paul: Depending on the type of property, Efficiency Vermont offers financial incentives to small-business owners who have energy audits and insulation upgrades completed by BPI contractors.

Dan: If you find that equipment upgrades are warranted, be aware that Efficiency Vermont also offers rebates for a range of energy-saving equipment, such as efficient furnaces, boilers, ventilation, air conditioning, lighting, and refrigeration. Additional rebates may be available, so contact Efficiency Vermont if you don’t see certain equipment listed.

Paul: Best of luck making your office a less costly and more comfortable place. Thanks for writing in.