Efficient SIPs Laneway House in Vancouver

Laneway houses, like this one on 19th and Slocan, seem to flourish in Vancouver.  This is another contemporary, small home by Lanefab, which is the firm behind the Mendoza and Net-Zero Solar laneway houses.  The 800 square-foot home (including a 200 square-foot flex-garage) shelters a young couple that built the property on their parent’s property — an intergenerational phenomenon made possible with flexible laneway zoning.

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Air Sealing Rules, Affordable Efficiency, Green Roof Market, + More LEED Bashing

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How to Read a Home Window Label

This is the beginning of our series called Energy-Efficient Windows 101 made possible by Marvin Windows and Doors.  For this first article, I want to talk about the various acronyms you might see on a home window label, or in window specification materials, so you’ll know more about what you’re reading.  When evaluating energy-efficient window options, Marvin suggests that you understand the basics of the following words and acronyms:

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Energy Efficient Windows with Marvin

Over the years I’ve tried to fill in our coverage with more substantive, or how-to, information on topics relating to sustainable homes.  One topic that I’ve been itching to cover is energy-efficient windows, and I’m happy to announce that Minnesota-based Marvin Windows and Doors has agreed to share their expertise with Jetson Green for a series of articles loosely titled “Energy-Efficient Windows 101.”

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The Newest MiniHome Prefab: 36 Bunkie

This is short notice, but readers near Toronto may be interested in knowing that the latest miniHome by Sustain Design Studio, the Bunkie 36, will be at the Fall Cottage Life Show this weekend from October 26-28, 2012, at the Toronto International Centre.  The 420 square-foot cabin starts in price from about $87,500 (well-equipped) and can be permitted as an accessory building in Canada.

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Four Insights from a Passive House Retreat

This is the Passive House Retreat in New England built by Aedi Construction with architecture and Passive House consulting by Boston-based ZeroEnergy Design.  I was able to trade emails with ZED, including Stephanie Horowitz AIA CPHC and Jordan Goldman CPHC, about the energy performance of the home over the last year, and they said actual performance exceeded all predictions — including Energy Star and PHPP usage calculations.  The home averaged 412 kW per month for all energy consumption.

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