Green Homes News

Vapor permeable tile roof underlayment

Green Homes 2 - Thu, 2025-08-21 18:02
Hi all, looking to replace a tiled roof in CZ3b.Currently there is a tile roof, un nailed over a felt underlayment. Most contractors want to use some type of peel…
Categories: Green Homes

Adding an insulating panel directly onto the interior surface of a window

Green Homes 2 - Thu, 2025-08-21 08:01
I’m in climate zone 5. I have large old double-glazed windows (R-2?) in rooms that are rarely used. Can I safely apply an insulating panel directly onto the interior surface…
Categories: Green Homes

Multi zone vs single zone minisplit in log cabin in Maine

Green Homes 2 - Thu, 2025-08-21 07:47
I live in Maine in climate 6 and have an existing 15kbtu hyper heat minisplit downstairs and was thinking about adding another unit in an upstairs bedroom that's about 200sqft.…
Categories: Green Homes

Building Science Begins in the Yard

Green Homes 2 - Thu, 2025-08-21 02:00
Proper water management details start outside
Categories: Green Homes

Polyiso vs XPS

Green Homes 2 - Wed, 2025-08-20 16:54
This is a great community, thank you for all the education and content. I am renovating a 200 year old house in southern Maine and I'm trying to form an…
Categories: Green Homes

Applying an insulating panel directly on the interior of a window

Green Homes 2 - Wed, 2025-08-20 09:52
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Categories: Green Homes

Ductless MiniSplit for Open First Floor?

Green Homes 2 - Wed, 2025-08-20 08:55
I am working on some planning for a few detached single family homes with my local affordable housing group and we are discussing our options for heating and cooling.  The…
Categories: Green Homes

Resiliency and Affordability—Battery Backup on a Builder’s Budget

Green Homes 2 - Wed, 2025-08-20 02:00
Integrating Solar-Ready Storage to Add Resiliency to Any Home
Categories: Green Homes

Guess what disastrous mistake was discovered here

Green Homes 2 - Tue, 2025-08-19 22:42
After smelling rotting death in our newly built home since we moved in this spring, the mystery was recently solved.Sometimes the smell was very faint, sometimes the basement reeked. The…
Categories: Green Homes

Water purifier

Green Homes 2 - Tue, 2025-08-19 20:15
Considering a UV purifier for water in my home under construction.  I know there are other options, but even less familiar.Any feedback, experience to share, recommendations?
Categories: Green Homes

ERV Ductwork in Garage Apartment

Green Homes 2 - Tue, 2025-08-19 19:58
Haven't been able to find a similar question in the archives so here goes:Building a 3 car detached garage with a 900SF apartment above built to PGH standards.  Planning to…
Categories: Green Homes

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