The Drift III 3-pipe fence-style snow retention system is an 8” tall, 3-pipe snow fence system for use on new residential and lighter commercial installations on most shingle-type roofs. Use with heavier snow loads that exceed 50 psf.
Roof Mounting Method:
- Must be bolted directly to roof support structure (rafters/trusses/purlins)
- Requires four (4) #15x2.5" CTX lag screws (sold separately) when fastening into wood
- Customer must source their own #15x3.5” lag bolts (4 per bracket) when fastening into metal
All fence-style system components sold individually, assembled to meet the specifications of your roof installation's snow retention needs. Please contact our expert design team for a free layout and quote!