If it is located in a conditioned part of the house also remember to insulate and air seal your attic access.
Best way to insulate pipes in attic.
Insulate and air seal any knee walls vertical walls with attic space directly behind them in your home as well.
For diy attic insulation you ve got two choices.
Once you ve decided which type is best for you examine the material options and prices to home in on the right product.
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.
A finished attic should be insulated much like the rest of the house with insulation in the walls and ceiling.
That means insulating the attic floor only not the walls and having vents in the roof.
It s important to pick the correct size for your pipes.
In mass the minimum r value for basement walls is r 10.
Open the insulation piece at the slit and slide it over the pipe.
And that s what allen and i are about to tackle.
Step 3 place insulation on pipes.
How to insulate a finished attic.
R value indicates insulation s resistance to air flow so the higher the r value the more effective the insulation.
Both can be added to uninsulated attics or layered over existing material.
Continue this process over the entire length of piping in your attic.
With a finished attic insulation must help keep the attic areas comfortable.
All right let s give this a try.
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.
It won t be too bad.
For corner joints that need to be.