Patriot High School – Nokesville, VA  |  Moseley Architects  |  Interstate Corporation

Continuous Gutter


Continuous Gutter (CG) is a factory rollformed gutter that can be produced in lengths up to 53’ (minimum length 2’). DMI offers a full line of accessories including gutter straps, mitered corners, end caps, expansion joints, painted under gutter brackets, outlets, downspouts, downspout elbows, and downspout straps.

CG Profile

DynaClad® 70% Full Strength PVDF Paint Finish

Choice of over 32 Colors for Galvalume® and Aluminum


Continuous Gutter Cut Sheet

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Uses and Applications

Product uses include steep slope, low slope and flat roofs.

Product Offerings

CG70 (7″), CG75 (7.5″), & CG80 (8″) are offered in a large variety of materials and colors.

  • Galvalume® (22 ga. & 24 ga.) – See our color chart for standard color offering
  • HDG-90 (20 ga.)
  • Aluminum (.040 & .032) – See our color chart for standard color offering
  • Copper (20 oz. & 16 oz.)


  • Continuous lengths
    • Eliminates the need for splice joints
    • Reduces Installation cost
    • Eliminates potential gutter leaks
  • 18 Station fixed base roll-former ensures the highest quality gutter
  • Optional 90 Degree Roof Flange
    • Accommodates your flat roof needs
    • Reduces Installation Cost
  • Complete line of matching accessories simplifies ordering process
  • Wide variety of colors for your design needs

AIA Continuing Education

DMI is committed to providing you with high-quality expert-level education in accordance with the AIA/CES standards. The courses we offer are designed to meet the needs of architects and typically run one hour in length. All Attendees will earn 1 Learning Unit. Some of the courses offered will meet the Health, Safety, and Welfare (HSW) requirements as well as the Green Building Certification Institute (GBCI) credits.

information on available courses

Our Warranties are Second to None

DMI total system warranties protect all aspects of your metal envelope system, whether that be the watertightness of the roof or siding, the Galvalume ® steel, or the durable PVDF KYNAR® finish. When looking at warranties for your system, it is important to note that not all warranties are created equal. DMI warranties ensure the watertightness of all flashing conditions, trims, curbs, valleys, and penetrations. Building owners are protected with a total system warranty - “from the deck up” when using DMI insulation, fasteners, and underlayment. Our warranties are backed-up by a full-service Engineering Department, generating project specific shop drawings. Quality control is monitored by a minimum of two on-site inspections by our Field Technical Inspectors. DMI Total System Warranties give building owners and design professionals confidence that they are receiving the highest quality and most complete warranty available in the industry.

Browse Our Warranties