Hallett DuraFlo High Flow, our newest generation of gutter covers, is proudly made in the USA from 0.24 gauge aluminum. Hallett DuraFlo High Flow is a hood product that can be quickly and easily installed directly over the existing gutters to cover the entire gutter. It fits on the gutter’s outer edge, and is screwed directly into it and under the first row of shingles and recommended for 4/12 - 8/12 roof pitch. Please don't forget end caps, sold separately please click here for Hallett DuraFlo End Caps.
Hallett DuraFlo High Flow is made like Hallett DuraFlo with a reverse S curve design, but also has a section on top with diamond shaped 3/16 inch holes to allow for more water flow. Available separately, the Hallett DuraFlo Inside Corner Ports are designed to accommodate heavy rainfall as well as areas with an inside valley, which can increase the water flow by 8-20%.
Features:
- Comes in 4 ft. sections (100 ft. carton contains 25 pieces)
- Fits both 5” and 6” gutters
- 20-year warranty on finish
- Available in eight colors: Black, Light Bronze, Clay, Dark Bronze, Musket Brown, Royal Brown, Tuxedo Gray and White
- Color representation approximate as screen resolution may vary
- 1 bag of 100pcs #8x1/2" painted screws included in box
- Please click here for Hallett DuraFlo Inside Corner Ports
- Please click here for Hallett DuraFlo End Caps
- Please click here for Hallett DuraFlo Standard Panels 100'
- Please click here for our complete line of Gutter Guards
HALLETT DURA FLO INSTALLATION INSTRUCTIONS
Installation tools required: Cordless Drill, Tin Snips, Safety Glasses
1. Prior to installation, thoroughly clean the gutters and downspouts.
2. Adjust the back edge of each panel to allow for correct roof pitch.
3. Slide the back edge of the panel between the starter row and the first row of shingles.
4. Attach panel to lip of gutter with provided zip screws at 7 inches from each end of panel- DO NOT OVERTIGHTEN
5. Continue installation by interlocking the next panel with the current panel. Overlap the back edge to lock panels in place.
6. Attach end caps (sold separately) at the end of each gutter run to prevent pests from nesting in gutter. Position the end cap inside of the gutter end. Trim or bend end cap to fit, making sure the panel is completely covered to prevent pests from entering. Secure end cap to panel with ½ inch zip screws.
7. For outside corners, miter panels to overlap by ½ inch and use zip screws to secure the panels together.
8. For inside corners, miter panels to overlap by ½ inch and use zip screws to secure the panels together. In areas of high-water flow, optionally install pre-made inside ports (sold separately)