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High-quality materials and streamlined production methods enable this Virginia builder to provide distinctive porches at a reasonable price and still make a good profit.
Q: Some hvac contractors in this area of Virginia size cooling systems using an indoor design temperature of 78ºF. I’m under the impression that a system should be designed for an indoor temperature of 75ºF. Is there a standard interior design temperature
Q: To dry out damp crawlspaces in Virginia, I have had success closing the crawlspace vents and installing a dehumidifier. Are there any other measures I could be taking? What is an appropriate relative humidity level for a crawlspace?
Wiring for the future comes to the present
Q: I am improving the attic ventilation in a 30-year-old two-story house in Virginia. My plan is to install soffit vents and insulation baffles. The attic has gable vents with thermostatically controlled fans. Do I have to install a ridge vent, or are the
Vo-tech education not enough; knowledge of building science is necessary; fiber-cement dust control; more
Q: When I need a 6x6 deck post, I usually assemble a built-up column from three 2x6s. Is this kind of post equal in strength to a 6x6?
Q: The architect for a new home in Virginia has specified a product called Energy Brace sheathing instead of plywood or OSB. The product feels like cardboard covered with foil. The manufacturer claims that the product has energy benefits. Am I right to be doubtful?
Q: Recently I needed structural design values (E, Fb, Fv) for treated southern yellow pine. So I referred to a publication from the Southern Pine Council, which indicated that while E (modulus of elasticity) and Fv (allowable shear stress) remain constant, Fb (bending strength) values grow smaller...
The same technology used in radiant slabs also works outdoors to melt snow from drives and walkways. A heating contractor explains how to schedule and install a radiant snowmelt system.
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