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Re-Insulating a Shed with 2x4 Walls

This is what I did; I put Tyvek on the exterior studs, taped the seams and then I put strips of pressure treated fencing board over the studs to create a gap between the T1-11 siding and the Tyvek. ...
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Re-Insulating a Shed with 2x4 Walls

The best way to increase insulation is to have more of it. You can combine batt or cellulose in the small cavities with foam sheets overlaid under the drywall (reduces interior space) or under the ...
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What is an effective method for reducing heat from a bitumen roll roof?

I would go with the solar panels, they are designed to be in the sun and the shade they afford your roof will make a big difference. Adding reflective paint would help as well, the most common one I ...
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Rigid foam board vs Tyvek under new siding

You already almost have an air barrier. You could simply tape the joints with appropriate tape. From the Owens-Corning product page for their tape for their foam (no endorsement implied, just as an ...
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Rigid foam board vs Tyvek under new siding

Generally yes you would put the house wrap directly over the sheathing, which means under the exterior foam insulation. The goal of the tyvek is to act as an air barrier between the outside and inside ...
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How to insulate under a front door

Go with both. If it needs to come apart in 10 yrs' time, you'll have to wreck it anyway. Gently push the fibreglass towards the back of the void, then use spray foam for the final 3 or 4". When ...
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