Panel Profiles
360 Metal Roofing Supply distributes Sheffield Metals’ metal coils & sheets. The metal products are produced from full-prime Galvalume®, acrylic-coated Galvalume and aluminum purchased from U.S. domestic mills.
Panel Profiles:
SMI 1.5” SNAPLOCK 450 / 450 SL PANEL PROFILE
SMI 1.5” SNAPLOCK 550 PANEL PROFILE
SMI 1.75” SNAPLOCK PANEL PROFILE
SMI 1.5” MECHANICAL SEAM PANEL PROFILE
SMI 2.0” SNAPLOCK PANEL PROFILE
SMI 1.5” SNAPLOCK 450 / 450 SL PANEL PROFILE
PANEL INFORMATION
Panel Type: Standing Seam
Panel Seam: SnapLock
Panel Width: 16”
Seam Height: 1.5”
Panel Material: 22 ga—24 ga min
Panel Surface: Smooth / Embossed Optional
Panel Clip: Required Per Engineering
Minimum Slope: 3/12
Substrate: Plywood
PANEL TESTING
Uplift Resistance: UL 90
Hail Rating: Class 4 Impact UL 2218
Fire Rating: UL Class A
Texas Dept. of Insurance Approval: RC-564, RC-561
PANEL Notes
- With this 24 GA, 16” wide panel engineering, you may opt to use heavier gauge coil and narrower width panels. Clip spacing will not change.
- This panel uses a 20” coil.
- This panel uses 4-1/8” of material to form the panel.
- If you take the square footage of the roof and multiply that by 1.25, the total will be the amount of coil needed to manufacture the panels.
- This panel is approved for Weathertight Warranties.
SMI 1.5” SNAPLOCK 550 PANEL PROFILE
PANEL INFORMATION
Panel Type: Standing Seam
Panel Seam: SnapLock
Panel Width: 19” (Steel) / 15″ (Aluminum)
Seam Height: 1.5”
Panel Material: 22 ga—24 ga min, .032
Panel Surface: Smooth / Embossed Optional
Panel Clip: Required Per Engineering
Minimum Slope: 2/12
Substrate: Plywood (Steel), Plywood, B-Deck, B-Deck w/ISO (Aluminum)
PANEL TESTING
Uplift Resistance: UL 580, UL 1897, UL 90
Air Infiltration: ASTM E 1680
Water Penetration: ASTM E 1646
Hail Rating: Class 4 Impact UL 2218
Fire Rating: UL Class A
Texas Dept. of Insurance Approval: RC-396* (Steel Only)
FBC Non-HVHZ Approval: FL18316 (Steel Only)
PANEL Notes
-
With this panel engineering, you may opt to use heavier gauge coil and narrower width panels. Clip spacing will not change.
-
This panel uses a 24” coil (Steel) / 20” coil (Aluminum). Maximum coil width of 24”.
-
This panel uses 5-1/8” of material to form the panel.
-
If you take the square footage of the roof and multiply that by 1.27, the total will be the amount of coil needed to manufacture the panels.
-
This panel is approved for Weathertight Warranties.
SMI 1.75” SNAPLOCK PANEL PROFILE
PANEL INFORMATION
Panel Type: Standing Seam
Panel Seam: SnapLock
Panel Width: 18” (Steel) / 16″ (Aluminum)
Seam Height: 1.75”
Panel Material: 22 ga—24 ga min, .040
Panel Surface: Smooth / Embossed Optional
Panel Clip: Required Per Engineering
Minimum Slope: 2/12
Substrate: Plywood, B-Deck w/ISO
PANEL TESTING
Uplift Resistance: UL 580, UL 1897, UL 90
Air Infiltration: ASTM E 1680
Water Penetration: ASTM E 1646
Hail Rating: Class 4 Impact UL 2218
Fire Rating: UL Class A
Texas Dept. of Insurance Approval: RC-387 , RC-388 , RC-389 (Steel Only)
FBC Non-HVHZ Approval: FL18316 (Steel Only)
PANEL Notes
-
With this panel engineering, you may opt to use heavier gauge coil and narrower width panels. Clip spacing will not change.
-
This panel uses a 24” coil (Steel) / 22” coil (Aluminum).
-
This panel uses 6-1/8” of material to form the panel.
-
If you take the square footage of the roof and multiply that by 1.34, the total will be the amount of coil needed to manufacture the panels.
-
This panel is approved for Weathertight Warranties.
SMI 1.5” MECHANICAL SEAM PANEL PROFILE
PANEL INFORMATION
Panel Type: Standing Seam
Panel Seam: Mechanical
Panel Width: 16”
Seam Height: 1.5”
Panel Material: 22 ga—24 ga min, .032
Panel Surface: Smooth / Embossed Optional
Panel Clip: Required Per Engineering
Minimum Slope: 2/12
Substrate: Plywood, B-Deck, B-Deck w/ISO
PANEL TESTING
Uplift Resistance: UL 580, UL 1897, UL 90
Air Infiltration: ASTM E 1680
Water Penetration: ASTM E 1646
Water Submersion: ASTM E 2140 (Steel Only)
Hail Rating: Class 4 Impact UL 2218
Fire Rating: UL Class A
Texas Dept. of Insurance Approval: RC-387 , RC-388 , RC-389 (Steel Only)
FBC Non-HVHZ Approval: FL18316 (Steel Only)
PANEL Notes
-
With this panel engineering, you may opt to use heavier gauge coil and narrower width panels. Clip spacing will not change.
-
For slopes lower than a 2/12 roof pitch, contact SMI Technical Department for further installation direction and requirements.
-
This panel uses a 20” coil. Maximum width coil of 20”.
-
This panel uses 4” of material to form the panel.
-
If you take the square footage of the roof and multiply that by 1.25, the total will be the amount coil needed to manufacture the panels.
-
This panel is approved for Weathertight Warranties.
SMI 2.0” SNAPLOCK PANEL PROFILE
PANEL INFORMATION
Panel Type: Standing Seam
Panel Seam: Mechanical
Panel Width: 18” (Steel) / 16″ (Aluminum)
Seam Height: 2.0”
Panel Material: 22 ga—24 ga min, .040
Panel Surface: Smooth / Embossed Optional
Panel Clip: Required Per Engineering
Minimum Slope: .5/12 (Steel) / 2/12 (Aluminum)
Substrate: Open Framing (Steel Only) , Plywood, B-Deck, B-Deck w/ISO
PANEL TESTING
Uplift Resistance: ASTM E 1592 (Steel Only) , UL 580, UL 1897, UL 90
Air Infiltration: ASTM E 1680
Water Penetration: ASTM E 1646
Water Submersion: ASTM E 2140 (Steel Only)
Foor Traffic: FM4471 (Steel Only)
Hail Rating: Class 4 Impact UL 2218
Fire Rating: UL Class A
Texas Dept. of Insurance Approval: RC-383 , RC-384 , RC-385, RC-390 (Steel Only)
FBC Non-HVHZ Approval: FL18316 (Steel Only)
PANEL Notes
-
With this panel engineering, you may opt to use heavier gauge coil and narrower width panels. Clip spacing will not change.
-
For slopes lower than a 2/12 roof pitch, install sealant per ASTM E 2140.
-
This panel uses a 24” coil (Steel) / 22” coil (Aluminum).
-
This panel uses 5-13/16” of material to form the panel.
-
If you take the square footage of the roof and multiply that by 1.34, the total will be the amount of coil needed to manufacture the panels.
-
This panel is approved for Weathertight Warranties.
SMI 2.0” SCH MECHANICAL SEAM PANEL PROFILE
PANEL INFORMATION
Panel Type: Standing Seam
Panel Seam: Mechanical
Panel Width: 18-3/4”
Seam Height: 2.0”
Panel Material: 22 ga—24 ga min
Panel Surface: Smooth / Embossed Optional
Panel Clip: Required Per Engineering
Minimum Slope: .5 /12
Substrate: Plywood, B-Deck, B-Deck w/ISO
PANEL TESTING
Uplift Resistance: UL 580, UL 1897, UL 90
Air Infiltration: ASTM E 1680
Water Penetration: ASTM E 1646
Water Submersion: ASTM E 2140
PANEL Notes
-
With this 24 GA, 18-3/4” wide panel engineering, you may opt to use heavier gauge coil and narrower width panels. Clip spacing will not change.
-
For slopes lower than a 2/12 roof pitch, install sealant per ASTM E 2140.
-
This panel uses a 24” coil. Maximum width coil of 24”.
-
This panel uses 5-9/16” of material to form the panel.
-
If you take the square footage of the roof and multiply that by 1.28, the total will be the amount of coil needed to manufacture the panels.
-
This panel is approved for Weathertight Warranties.
