Raise the Roof

So THIS, is what our attic looks like right now. Hella messy, but hella on. it’s. way. to being a legit room.

Adding Drywall To Attic

Since our attic has been looking like the photo below for the past oh, ya know, 4-months, it makes me want to do a flippin’ air bound somersault when I realize that the next attic projects will consist of fun things like painting, and carpet installation and bed linens – and not – oh, insulation! 😀

Raising Ceiling in Attic

But, I’ve had a few people emailing me asking about how we insulated the top portion of the attic (above the ceiling), so I wanted to show y’all a comprehensive play by play to help anyone that might be looking to try the same type of project. I know, yet another post about insulating yo timbers. Due to the amount of emails I’ve been getting on this one though, I’d venture to say that we’re not the only household trying to tackle making their space a bit more cozy.

The awesome part about all of this, is that we’re actually able to exceed the code regulated insulation value for our ceiling, which means our space should be deliciously toasty for our frigid Michigan winter’s. When your future forecast looks like this, extra insulation makes me extra happy.

Weather in Ann Arbor

After insulating all of the walls and roof deck, we were still left with the top triangle of our ceiling, which is where the most heat escapes from (hot air rises…). Since our rafters are only a few inches deep, we really thought we’d never be able to get anywhere close to code unless we used spray foam. We were pleasantly surprised though to see that with a bit of ingenuity and a lot of time and patience, we were able to get the desired level of insulation for our zone. Sweetness.

Insulation for Zone 5

Each step of the insulation process got a bit easier, and this one was really just a matter of creating a base for the fiberglass to sit on, and loading the insulation up onto the landing we created. Since we had extra foam around from our wall insulation process, we used that as the bottom section for the fiberglass to rest on.

For the pot lights we had scattered throughout our ceiling, we had to cut out a small opening for the foam to fit snugly on top of each light.

Insulating around a pot light

Once we would get the foam pieces up, we had a good floor for all of the fiberglass to sit on top of. Since we had enough room to accommodate it, we purchased R-30 fiberglass to sit on top of the R-5 foam – with the walls, that brings our R-value up to at least R-52 and up to R-54 in some sections. Holla holla give me a dolla.

You can see Jay in the photo below, putting some of the R-30 fiberglass up into the cavity above the foam board.

How to Insulate Around Pot Light

One VERY important thing to note when insulating around pot lights, is that you may have to build a structure around the light, in order to prevent the risk of fire. Pot lights get hot, foam is flammable, not a good combo.

Since we had extra drywall around, and didn’t want to let any scrapes go to waste, we opted to build a box to go around our lights in order to prevent anything that might be prone to catching fire from touching the light boxes. The boxes we built were about 8″ square – just large enough to pop right over the top of the pot light fixture.

Insulating Around Pot Light

This is how the box looked after it was installed above the pot light. Nothing fancy, but you can see that it definitely provides a barrier that prevents anything flammable from touching a light that could potentially get too hot, and cause a fire.

How to Insulate Attic

After we came back through to close the other side up with foam, this is what our ceiling looked like pre-drywall.

How to Insulate Around Pot Lights

Overall, we are SO happy that we were able to get as much insulation as we did in the space. Our last house also had a finished attic, but the amount of insulation was in no way sufficient and we were freezing our badonkadonks off morning noon and night. We don’t even have the heat pumping up there yet, and I can already tell that the insulation we added is going to make a huge difference.

Here is a side view shot of how each layer of insulation looked before we added our drywall. Nice and toasty my friends.

How to property insulate attic

For all you newer blog readers, you can read about our other insulating adventures here (and here).

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