What kind of tape should be used to seal the seams of foam board?
We are using XPS on a basement wall. I have heard of using foil tape or Tyvek tape but I have read these may not the appropriate choices. Some tapes can eat the foam or provide a permanent seal for years.
Posted Jan 26, 2013 5:20 PM ET
Other Questions in Green building techniques
Can unvented roof assemblies be insulated with fiberglass if I use rigid foam on the exterior of the sheathing?