Insulating Copper Pipes In Attic

Moisture laden air must be kept from contacting the pipe surface.

Insulating copper pipes in attic.

The pipe insulation should be a vapor impermeable foam with all the seams and edges taped tight. Be sure to purchase enough insulation to cover all of the pipes in your attic. Loose fill or batt the common term for blanket insulation. We wiped down the pipes and then wrapped the new lengths of foam insulation around the pipes.

This is a requirement of many building codes. The key for preventing condensation is to be sure that the pipe is insulated and that the insulation is sealed along the seams. For diy attic insulation you ve got two choices. Spray foam insulation is usually what the pros use to insulate pipes.

Not only does insulation promote energy efficiency but it can also reduce potential problems with moisture and condensation. Insulating hot water pipes in a cold climate is a no brainer. For these reasons suction lines should be insulated with a vapor proof insulation. Before insulating pipes though there are some things to consider including an appraisal of what kind of pipes you re dealing with.

Measure the length of the pipes being covered in order to determine how much is needed for the installation. Both can be added to uninsulated attics or layered over existing material. For cold climates a higher r value is needed but for warm climates you do not need insulation with such a high r value. Once you ve decided which type is best for you examine the material options and prices to home in on the right product.

The first step was to carefully remove all of the old insulation from the pipes using a utility knife.