Dan Kolbert

Dan Kolbert is a building contractor in Portland, Maine.

Dan Kolbert's Posts

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Cleaning Old Beams

Soda-blasting worked where oxalic acid, walnut shells, and soap and water failed Read more

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Pros Benefit from Building Science Discussion Group

Tips for creating a community for learning, networking, and sharing with construction peers. Read more

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Four Alternatives to the Competitive Bidding Process

A recent experience got me thinking about the competitive bid process. Read more

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Building a Tight House Building a Tight House

A double stud wall allows for plenty of cellulose insulation and reduces thermal bridging. Read more

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JLC Field Guide
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