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Skills and gaps in builder knowledge - how SEON is training best practice in building science professionals

Skill and Knowledge Gap within the Building Industry

We are pushing against the tide in our building industry.  For example, “Why should I be certified or spend money to take additional courses?” is a statement by far too many builders. They’ve lost the essence of what it means to be part of a tradition of this “noble profession” that in other countries value the contributions and ongoing learning within the trades. These overseas training traditions live by the root word of profession  –  “profess” – the expression of a code, a code of ethics that embodies lifelong learning, mastery, and mentorship.

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Monitoring moisture levels in double stud-walls Building Science

Monitoring Moisture Levels in Double-Stud Walls

Most wood-framed buildings have no insulation on the exterior side of the wall sheathing. Material, usually plywood or oriented strand board (OSB), but sometimes wooden boards, installed on the exterior of wall studs, rafters, or roof trusses; siding or roofing installed on the sheathing—sometimes over strapping to create a rainscreen. That means that the wall sheathing gets cold and wet during the winter.

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RESFEN

RESFEN can help consumers and builders pick the most energy-efficient and cost-effective window for a given application, whether it is a new home, an addition, or a window replacement. It calculates heating and cooling energy use and associated costs as well as peak heating and cooling demand for specific window products. Users define a specific “scenario” by specifying house type (single-story or two-story), geographic location, orientation, electricity and gas cost, and building configuration details (such as wall, floor, and HVAC system type). Users also specify size, shading, and thermal properties of the window they wish to investigate. The thermal properties that RESFEN requires are: U-factor, Solar Heat Gain Coefficient, and air leakage rate. RESFEN calculates the energy and cost implications of the window compared to an insulated wall. The relative energy and cost impacts of two different windows can be compared.

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