Exposed Fastener Systems

Storm resistant strength with cost-effective affordability

An exposed fastener metal system is characterized by visible fasteners securing metal panels to the roof structure’s exterior surface. These fasteners are strategically placed through the raised ribs or corrugations of the panels, directly securing them to the roof deck or purlins using butyl sealant to prevent moisture infiltration.

Exposed fastener Benefits

Exposed fastener metal roof and siding systems are a practical and economical option for various applications. They offer durability, easy installation, and can be an attractive choice for buildings where the appearance of visible fasteners is not a concern.

PBR roof & wall panel

Short for Purlin Bearing Rib, these panels are characterized by deep, overlapping ribs that enhance structural integrity and provide a distinctive appearance. PBR panels are commonly used in commercial and industrial buildings due to their durability, ease of installation, and ability to cover wide spans without the need for additional support.

features & benefits

26, 24 and 22 Tru-Gauge™ and .032” Aluminum

1:12 minimum pitch recommended when installed with butyl sealant

Custom lengths 1’ to 45’ (For longer length panels, please inquire)

Long length flashings available up to 20’ 11”

Standard trim, custom trim and accessory packages available

Color matched neoprene washered screws Roof and Vertical or Horizontal Wall application

Perforated options available (please inquire)

Fiberglass & Polycarbonate panels available to match profile

Manufactured in California

Manufactured with high tensile steel to allow for greater load capability. Structural spanning allows panels to be installed over solid substrates, steel or wood support members on roofs and walls.

Classic 7/8” Corrugated™ roof & wall panel

The corrugated profile provides rigidity to the metal panels, making them suitable for a variety of structures, including residential, commercial, and industrial buildings. The design also allows for effective water shedding, making it a practical choice for roofing applications.

features & benefits

24 and 22 Tru-Gauge™ and .032” and .040” Aluminum

1:12 minimum pitch recommended when installed with butyl sealant

Custom lengths 1’ to 45’ (For longer length panels, please inquire)

Long length flashings available up to 20’ 11”

Standard trim, custom trim and accessory packages available

Color matched neoprene washered screws

Roof and Vertical or Horizontal Wall application

Fiberglass panels available to match profile

Manufactured in Riverside CA

An economical, structural, exposed fastener metal roof and wall panel. Deep corrugations allow for aesthetically pleasing shadow lines, making it an excellent choice for siding applications as well.

HR-34™ roof & wall panel

A sleek and angular rendition of the Classic Corrugated panels, offering a full 34″ net coverage for a distinctly modern roof aesthetic. As wall cladding, HR-34 provides versatility, allowing for vertical or horizontal installation to customize your look with contemporary flair.

features & benefits

26, 24 and 22 Tru-Gauge™ and .032” Aluminum

Custom 20 & 18 Tru-Gauge™ and .040” Aluminum (please inquire)

1:12 minimum pitch recommended when installed with butyl sealant

Custom lengths 1’ to 45’ (For longer length panels, please inquire)

Long length flashings available up to 20’ 11”

Standard trim, custom trim and accessory packages available

Color matched neoprene washered screws

Roof and Vertical or Horizontal Wall application

Manufactured in Riverside CA

Roof and wall cladding with full 34” net coverage, ideal for commercial, industrial, and architectural applications.

PBR, Classic Corrugated, & HR-34 TESTING

Aside from all three of our panels being made in California they all have the same resistance to the elements in roof and wall applications.

ICC-ESR #5045 & #5046 with CBC-CRC Supplement

Code compliance UL Evaluation Report UL ER #25913-01. Construction No. 137, 244

UL 580 Class 90 – Wind Uplift

UL 790 Class A (ASTM E108) – Fire rated

UL 2218 Class 4 – Impact (hail) rated

ASTM E1680 – Air infiltration (roof)

ASTM E1646 – Water infiltration (roof)

ASTM E1592 – Negative structural uniform static air pressure

ASTM E330 – Positive structural uniform static air pressure

ASTM E331 – Water infiltration (wall)

ASTM E283 – Air infiltration (wall)

ASTM A653/A924 – G90 Galvanized

ASTM A792 – Zincalume/Galvalume AZ-50/55

ASTM B209 – Aluminum Substrate

Exposed Fastener Systems

Exposed fastener Benefits

PBR roof & wall panel

features & benefits

Classic 7/8” Corrugated™ roof & wall panel

features & benefits

HR-34™ roof & wall panel

features & benefits

PBR, Classic Corrugated, & HR-34 TESTING

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