For diy attic insulation you ve got two choices.
Best way to insulate pipes in attic.
R value indicates insulation s resistance to air flow so the higher the r value the more effective the insulation.
It s important to pick the correct size for your pipes.
Open the insulation piece at the slit and slide it over the pipe.
Once you ve decided which type is best for you examine the material options and prices to home in on the right product.
It won t be too bad.
Both can be added to uninsulated attics or layered over existing material.
Any kind of work under a house is dirty but these disposable crawl suits make it a little less miserable.
Now the very best thing you can do if your house is up on piers like this is to insulate all the water pipes underneath.
And that s what allen and i are about to tackle.
That means insulating the attic floor only not the walls and having vents in the roof.
With a finished attic insulation must help keep the attic areas comfortable.
Most home improvement stores carry r 4 foam pipe insulation which should be wrapped around your water pipes.
For corner joints that need to be.
In mass the minimum r value for basement walls is r 10.
A finished attic should be insulated much like the rest of the house with insulation in the walls and ceiling.
Before insulating seal any air leaks and make roof and other necessary repairs.
Once you locate the pipes take the insulation and cut it into sections using the utility knife in order to easily slip it over the pipe.
Step 3 place insulation on pipes.
How to insulate a finished attic.
All right let s give this a try.
Loose fill or batt the common term for blanket insulation.