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Ventilation for a Very Small Home
A clothes dryer raises issues in a tight, well-insulated home. What are the options?
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Is a Ground-Source Heat Pump the Right Choice?
An owner-builder hoping for net-zero performance wonders if a radiant-floor distribution system makes sense
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Designing an Air Barrier for a Timbered Cathedral Ceiling
Exposed timber trusses will make air sealing more complicated
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Help for an Ailing Water Heater
Would a tankless electric water heater be a good way to boost the output of a heat-pump water heater?
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Do These Walls Need a Vapor Barrier?
The owner-builder's uncle suggests poly in both the walls and ceiling. Is he right?
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Comparing High-Performance Wall Options
An owner-builder aiming for R-50 exterior walls ponders the best way of reaching his goal
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The Air in My House Is Too Dry
In Ontario, a homeowner wonders why relative humidity inside his house is so low and what he can do to raise it
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Insulated Sheathing in a Cold Climate
An owner/builder in North Dakota is concerned about the R-value of the exterior rigid foam on his walls
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Heating a New House in Nova Scotia
An owner-builder plans to heat her home with a combination of radiant-floor heat and a wood stove
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Coping With High Humidity and Mold
In southern Vermont, a tight, well-insulated house is showing isolated areas of mold