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Extreme-temp caulk, smart fan-light, graffiti removers, insulated headers, masonry cleaner, shock-absorbing gloves
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There’s a concrete anchor for every task, from light-duty applications to heavy structural demands, but selecting the right one can be daunting. We pick through the pile of available fasteners and tell which ones should be used for your particular jobs.
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New clip provides drywall backing at corners, two-part urethane adhesive for rebar pins, innovative recirculator for hot water on demand, drywall joint tape for outside corners
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Cordless drywall cutout tool, mortar gun for masonry joints, hammer-in chemical anchors, new roof rail bracket
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Shallow seismic anchor, structural metal roof panels, wrinkleproof roofing felt
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New generation levels
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Capturing the earth’s energy with underground heat-exchange loops can cut heating and cooling costs — if it’s done right. An hvac contractor tells what he’s learned from 15 years of installing geothermal heat pumps.
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Q: All of the foundation specs we build on require rebar to be free of rust and mill scale. For years this hasn’t been an issue, until recently when a project manager called us on it. All we can think to do is wire brush the entire lot of rebar. Is this really necessary?
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Choosing a sealant
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Air sealing checklist