Metal Roofing

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Sheffield Metals | Gallop Roofing & Remodeling, Inc.

Metal Roofing Systems

Sheffield Metals offers a complete line of engineered and non-engineered standing seam profiles for metal roof and wall systems.

Metal Wall & Soffit Systems

Onsite Roll Forming Panels

SSQ II™ MultiPro Roof Panel Machine

Outer Banks Metal Roof | Gallop Roofing & Remodeling, Inc.

SMI 1.0″ FF SnapLock Panel Profile

Panel Information
Panel Type: Standing Seam
Panel Seam: SnapLock
Panel Width: 16″
Seam Height: 1.0″
Panel Material: 22 ga-24 ga min
Panel Surface: Smooth / Embossed Optional
Panel Clip: None
Minimum Slope: 3/12
Substrate: Plywood
Panel Testing
Uplift Resistance: UL 90
Hail Rating: Class 4 Impact UL 2218
Fire Rating: UL Class A
Panel Notes
With this 24 GA, 16″ wide panel, you may opt to use heavier gauge coil and narrower width panels. Fastner spacing will not change.
The panel uses a 20″ coil. Maximum width coil of 24″.
This panel uses 4-1/16″ 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 NOT 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 Pre Engineering
Minimum Slope: 2/12
Substrate: Plywood (Steel), Plywood, B-Deck, B-Deck w/ISO (Aluminum)
Panel Testing
Uplift Resistance: UL 90, UL 580, UL 1897
Hail Rating: Class 4 Impact UL 2218
Fire Rating: UL Class A
Air Infiltration: ASTM E 1680
Water Penetration: ASTM E 1646
Panel Notes
With this panel engineering, you may opt to use heavier gauge coil narrower width panels. Clip spacing with not change.
The panel uses a 24″ coil (Steel) / 20″ coil (Aluminum). Maximum width coil 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 550 Panel Profile

Panel Information
Panel Type: Standing Seam
Panel Seam: SnapLock
Panel Width: 18″(Steel) / 15″(Aluminum)
Seam Height: 1.75″
Panel Material: 22 ga-24 ga min, .040
Panel Surface: Smooth / Embossed Optional
Panel Clip: Required Pre Engineering
Minimum Slope: 2/12
Substrate: Plywood, B-Deck w/ISO
Panel Testing
Uplift Resistance: UL 90, UL 580, UL 1897
Hail Rating: Class 4 Impact UL 2218
Fire Rating: UL Class A
Air Infiltration: ASTM E 1680
Water Penetration: ASTM E 1646
Panel Notes
With this panel engineering, you may opt to use heavier gauge coil narrower width panels. Clip spacing with not change.
The 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 1.0″ Flush Wall & Soffit Panel Profile

Panel Information
Panel Type: Wall / Soffit
Panel Width: 12″
Seam Height: 1.0″
Panel Material: 22 ga-24 ga min
Panel Surface: Smooth / Embossed Optional
Panel Testing
Uplift Resistance: UL 90, ASTM E 1592
Air Infiltration: ASTM E 283
Water Penetration: ASTM E 331
Panel Notes
This panel uses a 16″ coil.
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 of coil needed to manufacture the panels.
Perforation opening size .50 [12.7] X .12 [3.0] = 0.6Sq. In. [38.7 sq. mm.]
Opening per 12 inch length [304.8mm] = 51.25
Net Free Area / 12 inch = .06 Sq. In. X 51.25 = 3.08 Sq. In. [Net Free Area 1304.8mm = 38.7 sq. mm X 51.25 = 1983 sq. mm]

Exposed Fastener Panels

Exposed fastener panels allow for screws to be installed through the outside of the panel to firmly attach to the substructure.

  • RIB LOC
  • 5V Panels
  • DRI LOC

Standing Seam Panels

Coastal Metal Service offers a wide variety or Architectural / Standing Seam Panels for you to choose from.

  • EZ-LOC Panel
  • HT-150 & LT-100
  • Classic Batten Panel
  • SS 24/26
  • NCR Panel
  • VS12 & VS111

Trim

A metal roof would not be complete without the finishing touch of Coastal Metal’s trim products. Trim items provide a clean finished look to your roof while protecting your investment from the elements.