Green Homes News

I have a basement room that I'm converting into a movie room.It's small -- less than 950 CF. I'd like to put a fan in that exhausts to the utility…

We're in the process of building a 14 x 26' 3 season sunroom. We are installing 3 season vinyl windows (Sunspace). This is located in South Eastern Ontario, Canada, so…

Good morning,My husband & I recently had a 28 x 25 cabin built. My husband & I, along with our 2 dogs will be the only occupants. Learning as we…

I have an old oil boiler heating system in my house that needs to be retired before winter and I'm looking for feedback on my plans to replace it with…

Hello. Have a commercial low slope unvented roof with 2x10/2x12 roof joists near Barrie, ON. Insulation contractors I've spoken to all recommend closed cell under the roof sheathing. If replacing…

Hi there, appreciate any and all feedback for what are now limited options regarding a residential steel frame construction (cold roll galvanized steel- 55ksi). I've poured through several older posts,…

Hello,I will be renovating the exterior of my late 1950's home in Climate Zone 4a (Southeast NJ).  Part of the renovation will include replacing the home's siding, roofing and homasote…

1906 Foursquare style house that is getting 3" of GPS insulation, all new windows and siding (on furring strips for the main house). It's not far from the Canadian border,…

Staying Cool and Eco-friendly: How Advanced Textiles are Revolutionizing ComfortHave you ever felt the instant relief of stepping into an air-conditioned room after being out in the scorching sun? Imagine…

Using small-house design principles, prefabrication construction technologies, and strategically chosen high-performance building elements, a small neighborhood developer keeps costs below the median in his market

Greetings,I've had a lot of good help from the folks on this forum when I was planning a replacement central HVAC system. I have had my new 2-ton Carrier 40MUAA…

I have Polyguard's dimple board as a waterproof dimple mat on our basement foundation. Originally, I was going to buy some termination bar to cap the top of the board…

Hey All,Was thinking I had my setup dialed for continuious exterior insulation:Innie Windows:- 2x6 wall with zip system sheathing- Sealed at the sheathing layer with tape and fluid applied. This…

so my house is 1550 sqft, i have a 12k and 18k minisplit. the 18k died and i completely yolo'd the sizing. i was hoping the minimum capacity was going…

Hi everyone, I am in the beginning stages of replacing the siding on my home. I have discovered after pulling off the siding that I have a layer of 1/2 inch…

Hi All, Talking w/ 22 HVAC shops has gotten me three quotes for HVAC in a new build, and there are two outstanding questions I'm trying to get my head around. 1)…

Polyethylene sheeting is the preferred material for crawlspace encapsulation because it satisfies IRC requirements and is cost effective, readily available, and easy to install

My goal is to create an energy-efficient woodworking shop by retrofitting an existing pole barn. The barn is the right size for my shop and is well sited on the…

I have built a “monopoly framed” or “chainsaw retrofit” roof (depending on which side of the border you are on), so I have a continuous WRB/air barrier from the first…

We've uncovered some rotten roof sheathing on a past project and I'm looking for help understanding the cause.  The general details include -- Climate Zone 4A- House was built in…