Green Homes News

Warm shingles the only effect of un-vented and no airgap?

Green Homes 2 - Sat, 2024-06-15 15:58
I have a un-vented lap seamed metal roof.  It was re-roofed with osb and shingles, except the box vents installed were never functional..  While re-roofing, I plan to access the…
Categories: Green Homes

Taping the base of house wrap over rigid foam.

Green Homes 2 - Sat, 2024-06-15 15:48
I am installing house wrap over a 1" layer of XPS.  The house wrap is mostly to help air seal any joints that may have been missed or may develop…
Categories: Green Homes

Sauna floor

Green Homes 2 - Sat, 2024-06-15 15:44
Hi guys,I'm currently designing a sauna. An issue that keeps stumping me is the floor. I want it to be made out of wood and I want to use a…
Categories: Green Homes

Small loops or zones in hydronic system – your experience?

Green Homes 2 - Sat, 2024-06-15 13:59
Does somebody have experience with small loops or small zones of radiant (hydronic) heat they can share? The emitter panels will be constructed mostly in walls or ceilings. I have some low…
Categories: Green Homes

Exterior Insulation

Green Homes 2 - Sat, 2024-06-15 07:53
Going to be living in a double wide for long time soon. This spot is on water so if we built a house the taxes would be too much for…
Categories: Green Homes

Marvin Window Low ERS

Green Homes 2 - Fri, 2024-06-14 21:52
I have been working with my local Marvin dealer to price out windows for our new house. In Ohio climate zone 5. As it stands now I am going with…
Categories: Green Homes

Zip vs. Fluid Applied

Green Homes 2 - Fri, 2024-06-14 18:30
Hey all -- still working through some wall details on a new build in CZ 6. Thinking through my two current options:1. Regular Zip sheathing taped and rolled2. OSB (or…
Categories: Green Homes

Game goals

Green Homes 2 - Fri, 2024-06-14 13:07
What are your game goals and how do you plan to achieve them?
Categories: Green Homes

Exterior Wall Plan Feedback

Green Homes 2 - Fri, 2024-06-14 12:33
Hello All,I am building my own house in Zone 5a per the following specs listed below and would like some feedback. I’m not a builder, just a retired vet looking…
Categories: Green Homes

SIP roof detail & cross ventilation

Green Homes 2 - Fri, 2024-06-14 10:33
Hello,I'm in need of some advice on a new build located in zone 5 climate (pacific northwest)I've attached the detail for reference. And a picture of the roof detail and…
Categories: Green Homes

Ceiling insulation with polyiso

Green Homes 2 - Fri, 2024-06-14 10:09
Hello,I appreciate the help I have received in the past. I have R7.8 EPS foam on the exterior of my house with an R21 unfaced fiberglass on my interior walls!…
Categories: Green Homes

Framers forgot gasket material under an exterior wall

Green Homes 2 - Fri, 2024-06-14 09:38
Hey All,It looks like our framers put up an exterior wall without the gasket material (1/8" foam) between the bottom plate and the concrete.Is there a way to correct that…
Categories: Green Homes

Damp proofing exposed foundation wall

Green Homes 2 - Fri, 2024-06-14 07:13
I am residing my 140-year-old house and decided I’d like to insulate the exposed 30” of foundation wall with Comfortboard and a protective face.  Unfortunately, the wall is made up…
Categories: Green Homes

A Cluster of New Home Failures in Ontario

Green Homes 2 - Fri, 2024-06-14 02:00
A lawsuit alleges that several of these new homes suffer from major structural issues, HVAC problems, roof leaks, siding leaks, and mold
Categories: Green Homes

Can an Attic be Made Conditioned Without Using Foam Adhering to Roof Deck?

Green Homes 2 - Thu, 2024-06-13 22:47
To avoid the complications of toxicity related to spray foam insulation, is there any way to provide a conditioned attic using an insulation other than foam adhered to the underside…
Categories: Green Homes

Wall hung mini-split low-frequency vibration – what vibration isolators are most effective for the lower frequencies?

Green Homes 2 - Thu, 2024-06-13 16:04
Note: If images are not displaying (they showed in my edit window after I pasted), please let me know... they don't render in my browser.I have a large wall-mounted mini-split…
Categories: Green Homes

Add External Continuous Insulation

Green Homes 2 - Thu, 2024-06-13 13:37
I have a one-year old home in Climate Zone 5A with "flash and batt" insulation in the exterior walls. My framing is 2x6, specifically (from outside to inside): vinyl siding,…
Categories: Green Homes

using 1/2″ maple veneer plywood glued on interior walls of home can that serve as vapour barrier requirements as well to satisfy NBC?

Green Homes 2 - Thu, 2024-06-13 05:32
I want use 1/2" maple veneer plywood on interior of home.  Panels will be glued to studs and have laquer finish.  Can this also serve as vapour barrier requirement.
Categories: Green Homes

Installing a Zehnder ERV

Green Homes 2 - Thu, 2024-06-13 02:00
A small team of HVAC experts installs an ERV and air distribution system in the span of two days
Categories: Green Homes

EPDM Roof Trim & Flashing Struggles in the US

Green Homes 2 - Wed, 2024-06-12 19:23
I am building a backyard office (DIY), monopoly framed with a low slope mono-pitch roof (1:12) which necessitates an EPDM or TPO roofing membrane. I've built roofs, but none like…
Categories: Green Homes

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