Polyflow® BD

Polyflow® BD Protection and Drainage System is manufactured with a geo-composite of a formed pre-punched impermeable polymeric core covered on both sides with a non-woven filter fabric.


  • Drainage for balcony decks with less than 3” of concrete and foot traffic only.

Companion Products

(where applicable)


Balconyguard™ System
(For Balcony Applications Only)
60-mil, self-adhesive waterproofing membrane for use on balcony structures covered with concrete.
650 Sheet Membrane System
(For Balcony Applications Only)
60-mil, post-concrete pour waterproofing membrane/vapor retarder.
650 LT Liquid Adhesive Used to prime all structural concrete, masonry, or wood surfaces prior to membrane installation.

Product Resources

Data Sheet (PDF)Download
Materials List (PDF)Download
SDS (PDF)Download

Product Submittals

For a job-specific submittal package, please contact Polyguard for Product Submittal Requests. Click here to find your area’s field representative.