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Gutter LT

The Gutter LT System is a heavy duty gutter used with single-ply commercial roof systems. Our 7″ box gutter is available in both pre-painted Kynar 500® .040 formed aluminum and 24 gauge Galvalume® steel. Available in standard lengths of 10′ and includes all gutter brackets (spaced 24″ on center) and fasteners.

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Product Specifications

-Material: 24 gauge, Size: 7″, Sustained Pressures: -290 / -20- / -430 psf*
-Material: .040 AL, Size: 7″, Sustained Pressures: -310 / -40- / -430 psf*

*Design Engineer must apply the Factor of Safety
**ADDITIONAL GAUGES – .050 and .063 aluminum and 22 gauge Galvalume are available upon request


Drexel Metals Gutter LT system is tested per ANSI/SPRI Test Method GD-1/GD-2 and GD-3 Structural Design Standard for Low Slope Roofs. The Gutter LT system shall be certified by Drexel Metals to design pressures as indicated in current edition of SPRI’s Wind Resistance Standard for Edge Systems used with Low Slope Roofing System. This product meets International Building Code minimum requirements.


Engineering and shop drawings, as well as long-form specifications and CAD details, are available from Drexel Metals. Product samples, detail sheets, color chips, and color charts are also available for submittal packages. For personal assistance with questions or for full submittals, contact Drexel Metals or your local independent sales representative.


For complete installation instructions, please refer to Drexel Metals Architectural specifications and details.

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