Base Sheets
Armourvent™ Base
Armourvent Base uses discontinuous bitumen strips to allow moisture to disperse beneath the roof covering. This self-adhered base sheet is partially bonded to the substrate to help limit condensation-related blistering. Its side lap is self-adhered, and its heat-fusible top film allows it to receive a torch-applied cap sheet.
Let’s discuss this productThe specifications.
- Manufacturer
- IKO
- Type
- Base sheet
- Installation
- Partially adhered, self-adhered
- Reinforcement
- Non-woven fibreglass
- Function
- Moisture dispersion beneath the membrane
The documentation.
Refer to official documents for dimensions, installation and system requirements.
PDS | Armourvent™ BaseSDS | 1201 SBS-Modified Bitumen Roofing Membrane – BramptonSDS | 1401 Modified Bitumen Roofing Membrane – KankakeeSDS | 1701 SBS-Modified Bitumen Roofing Membrane – SumasModified bitumen cap sheet standard colour options and base sheet surfacesPremium heavy-duty composite roofing systemsOfficial product page — IKO
Manufacturer documentation takes precedence for design and installation.



