Building a House with Wood

[Sbob]

I'm not even mixed. I want some breathability. I may not have a choice.

If you’re writing the check you should have a choice

 

[Harvey]

Are can lights a thing anymore?

That's why I said 'can type.' They aren't really cans.

The LEDs are so much better. Cheap. Cheap to operate. And they don't really penetrate the insulation so much better in an insulated ceiling.

 

[Harvey]

If you’re writing the check you should have a choice

I'm told it's a code thing. IF I can't pass the "blow test" or whatever it is called.

 

[Sbob]

I'm told it's a code thing. IF I can't pass the "blow test" or whatever it is called.

https://www.energy.gov/energysaver/blower-door-tests

 

[Harvey]

https://www.energy.gov/energysaver/blower-door-tests

Is there a way in advance if you will pass or fail?

I don't want to do 100% foam if I don't need to.

 

[Sbob]

Is there a way in advance if you will pass or fail?

I don't want to do 100% foam if I don't need to.

I think you’ll be fine with regular insulation having used the Zip system.

 

[jasonwx]

A

 

[sig]

i am still a proponent of spray foam.my house is the warmest i have ever owned. consistent temp all winter. also stays cool in summer. fortunately for me one of my French doors has a small gap. the wall bows slightly. this provides some air flow.
the spray foam company should be able to set it up with the proper air flow. you can also crack a window now and then.

 

[Harvey]

i am still a proponent of spray foam.my house is the warmest i have ever owned. consistent temp all winter. also stays cool in summer. fortunately for me one of my French doors has a small gap. the wall bows slightly. this provides some air flow.
the spray foam company should be able to set it up with the proper air flow. you can also crack a window now and then.

@sig

Did you go 100% foam or just the ceilings?

How does the foam company allow air flow?

Can you tell when you "need air?"

 

[Campgottagopee]

I think you’ll be fine with regular insulation having used the Zip system.

I went with foam in the ceiling and that mole hair stuff in the walls. Couldn't be happier. I used zip as well.