Perma-Lok Roofing
The Perma-Lok panel is a premium standing seam profile that is designed for distinctive, high-end looks. Very popular in residential and commercial applications, this panel installs without clips and snaps securely together with completely concealed fasteners. Our Perma-Lok features 1” ribs.
- Available in all colors and acrylic coated Galvalume
- Up to 18" Net coverage
- 26 & 24 Gauge
Minimum Slope: 3:12
Perma-Lok has a 1 inch rib with slotted nail strip that snaps tightly together for completely concealed fasteners, offering superior wind and weather resistance. On-site panel manufacturing available.
Substrates
- AZ-50 Galvalume (painted)
- AZ-55 Galvalume (acrylic coated)
- G90 Galvanized
Warranty
- 45 Years (SMP painted)
- 25 Years (acrylic coated)
- No warranty on G90 Galvanized
Substructures
- 15/32" CDX (minimum)
- #2 1x4 Yellow Pine (minimum)
- Solid Substructures required
- Underlayment recommended for wood substructure
