Marc Rosenbaum

As the demand for more sustainable homes intensifies, architects and builders are increasingly driven by state and federal incentives to reduce the carbon footprint of their homes and to tap…

Sustainability consultant and educator Marc Rosenbaum, P.E., shares an overview of the topics he covers in the new e-learning course.

Consulting engineer and self-described compulsive measurer Marc Rosenbaum talks to Brian and Patrick about improving the comfort and efficiency of residential buildings.

The crew talks to Marc Rosenbaum about his own house on Martha’s Vineyard.

It’s possible to achieve significant energy savings without a deep energy retrofit.

Q: My 67-year-old farmhouse has pine flooring with no subfloor on 2x6 joists over an open crawlspace. The wood all appears to be in excellent condition, kept dry no doubt by…

Three case studies illustrate the importance of controlling humidity and air leakage.

Q: In Condensation in the attic, Marc Rosenbaum suggested that ceiling fans, recessed lights and other fixtures be sealed to reduce air leakage into attics. The gap between a fixture and…

Q: Every winter, water stains appear in our bedroom at the corner between the ceiling and the exterior wall. Instead of painting again, I decided to replace the affected drywall. When…

Q: My home was built in 1953 with two brick fireplaces. Even with the glass doors and the flue dampers closed, I can feel drafts. What can I do to stop…