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Exterior Pro Materials
Alu-Rex›Gutter Clean Pro®

Dual-layer protection for the gutters you already have

Alu-Rex Gutter Clean Pro® Retrofit Gutter Guard

Gutter Clean Pro is Alu-Rex's dual-layer gutter guard for gutters that are already on the house. Two sheets of black aluminum, 7/64 in. micro-perforations over offset slots, keep out pine needles and fine debris while draining 40.6 in. of water per hour per linear foot on a 5 in. gutter. It fits any bracket type and carries lifetime clog-free and manufacturing warranties, coniferous areas included.

0.0175 in. top · 0.014 in. bottom

About Alu-Rex Gutter Clean Pro® Retrofit Gutter Guard

Gutter Clean Pro is Alu-Rex's dual-layer gutter guard for gutters that are already on the house. Two sheets of black aluminum, 7/64 in. micro-perforations over offset slots, keep out pine needles and fine debris while draining 40.6 in. of water per hour per linear foot on a 5 in. gutter. It fits any bracket type and carries lifetime clog-free and manufacturing warranties, coniferous areas included.

Gutter Clean Pro is the answer when the gutters are sound but the trees are not going anywhere. It is Alu-Rex's dual-layer guard in a retrofit form: it goes on top of the gutters that are already on the house, whatever they are hung with, and it keeps out pine needles as well as leaves. Nothing has to come down, and the gutter itself is not replaced.

The guard is two sheets of aluminum under a Carbon Black finish on top. The top one has 7/64 inch micro-perforations and the one below has long slots, set out of line so fine debris has no straight path in, which Alu-Rex calls Eclipse. The suction between the sheets (Vortex) pulls water through fast enough to drain 40.6 inches per hour per linear foot on a 5 inch gutter and 49.2 inches on a 6 inch gutter. The front locks onto the gutter's front lip, which also stiffens the lip against snow sliding off the roof. The raised Roll-Back+ curve turns overflow back into the gutter in a downpour. At the back, a flexible vinyl strip, Flex-Seal, closes the gap against the fascia and is made to resist UV, mould and temperature swings. Peel-away QuickStrip sections let the installer trim that seal to fit an uneven roofline.

Gutter Clean Pro carries Alu-Rex's lifetime clog-free warranty, written to include coniferous areas, and a lifetime manufacturing warranty. There is no sturdiness term, because it is a guard rather than a hanger. For new gutters, the same protection comes built into a hanger as DoublePro.

Available at Pro Materials in Newmarket, Ontario, supplying contractors, builders, and homeowners across York Region, the GTA, Simcoe County and Durham Region. All products are available on a quote basis; contact us for wholesale pricing and current availability.

Profiles & Specifications

Retrofit dual-layer microfiltration guard

Retrofit dual-layer microfiltration guard

GCP-5300Gutter Clean Pro for 5 in. gutters

Carbon Black top layer. Carton includes a bag of 12 vinyl corner trims.

Length7.5 ft. (2.29 m)
Thickness0.0175 in. (0.44 mm) top · 0.014 in. (0.36 mm) bottom
Panels/Box24 pieces, 12 vinyl corner trims
Coverage180 lin. ft. (54.86 m) per carton
InstallationFront fastened to the gutter lip every 24 in. (61 cm) with #6 x 3/8 in. screws
Gutter Size5 in. (127 mm)
Profile Width4.58 in. (116.30 mm)
Drainage40.6 in. (1,031 mm) per hour per linear foot
PerforationsTop: 7/64 in. (2.8 mm) round · bottom: 1.1584 in. x 0.160 in. (29.4 mm x 4.06 mm) slots
Carton90 x 12 x 5 in., 44 lb · 24 cartons per skid (4,320 ft.)
GCP-6300Gutter Clean Pro for 6 in. gutters

The same dual-layer guard, sized to a 6 in. gutter.

Length7.5 ft. (2.29 m)
Thickness0.0175 in. (0.44 mm) top · 0.014 in. (0.36 mm) bottom
Panels/Box24 pieces, 12 vinyl corner trims
Coverage180 lin. ft. (54.86 m) per carton
InstallationFront fastened to the gutter lip every 24 in. (61 cm) with #6 x 3/8 in. screws
Gutter Size6 in. (152 mm)
Profile Width5.60 in. (142.25 mm)
Drainage49.2 in. (1,250 mm) per hour per linear foot
PerforationsTop: 7/64 in. (2.8 mm) round · bottom: 1.1584 in. x 0.160 in. (29.4 mm x 4.06 mm) slots
Carton90 x 14 x 5 in., 50 lb · 24 cartons per skid (4,320 ft.)

Specifications

Models and packaging

ModelGutter sizeLengthPer cartonFinish
GCP-53005 in.7.5 ft.24 pcs (180 ft.), 12 vinyl corner trimsCarbon Black
GCP-63006 in.7.5 ft.24 pcs (180 ft.), 12 vinyl corner trimsCarbon Black

Accessories

PartSizeDetails
Corner trims TRC-5300 (5 in.) / TRC-6300 (6 in.)Included in the carton. Flexible vinyl strip that joins and seals mitred corners. 12 per carton, also sold in bags of 12
#6 x 3/8 in. screwsAlso needed. For the front lip every 24 in., at overlaps, corners and around downspout holes. Not listed in the carton contents
Water diverterAlso needed. Fits on the perforated corner at inside corners and valleys, secured with four #6 x 3/8 in. screws

Order quantities and lead times may vary. Contact us for availability.

Installation Guide

Critical Installation Rules

  1. Clean and flush the existing gutters and downspouts first

  2. Set the Gutter Clean Pro on the gutter with the flexible vinyl strip facing the fascia, and snap the front grip onto the front edge of the gutter. Use light side pressure if needed; never hit it or force it downward

  3. Use the peel-away vinyl strips where needed for a better fit against the fascia

  4. Fasten the front every 24 in. (61 cm) with #6 x 3/8 in. screws

  5. Join sections either by sliding one under the next with no visible gap, or with a scissor-like interlock so the vinyl strips meet with no space between them. Where hangers sit at different heights, add two #6 x 3/8 in. screws at the overlap for a straight finish

  6. At an end cap, cut the guard square and stop it inside the end cap. Do not run it over the top of the end cap

  7. Before cutting a downspout hole, fasten the two layers together with four #6 x 3/8 in. screws, then cut and seal around the outlet. If the layers ever separate on a cut, two screws put them back together

  8. Corners: mitre both pieces at 45 degrees (a mitre saw is faster and cleaner than snips), fit a vinyl corner trim between them, and fasten with four #6 x 3/8 in. screws, then four more through the front

  9. Inside corners and valleys: fix a water diverter on the perforated corner with four #6 x 3/8 in. screws

  10. Seal any opening larger than one perforation (7/64 sq. in.) at overlaps, corners or ends with screws, sealant or an Alu-Rex corner. The clog-free warranty depends on it

Tools & Equipment

General Tools

  • Drill driver
  • Aviation snips
  • Exterior sealant

Specialty Tools

  • Mitre saw with a blade suited to aluminum, recommended by Alu-Rex for corners

Fastener Requirements

Screws
Type
#6 x 3/8 in. screws
Clearance
Through the front lip every 24 in. (61 cm)

Storage & Handling

  • Wind clears most debris off the surface. In sheltered spots and under overhangs on low-slope roofs, sweep the top by hand or rinse it with a garden hose when needed
  • Clear snow from the roof periodically, as Alu-Rex recommends. Damage from ice buildup caused by poor roof ventilation or insulation, and from snow sliding off steep or metal roofs, is excluded from every Alu-Rex warranty
  • Keep aluminum away from copper, pressure-treated lumber, concrete, stucco and roofing with metallic granules, and away from runoff off those materials. Contact causes corrosion, and Alu-Rex's warranty tells installers to avoid it

Product Videos

Gutter Clean Pro, next-generation gutter protection (Alu-Rex)

Alu-Rex Gutter Clean Pro® Retrofit Gutter Guard: Frequently Asked Questions

Can Gutter Clean Pro go on my existing gutters?
Yes, that is what it is for. It sits on top of 5 inch or 6 inch gutters that are already hung, and Alu-Rex lists it as fitting all types of brackets. The gutters should be cleaned and flushed first.
Does Gutter Clean Pro keep out pine needles?
Yes. It is a dual-layer guard, with 7/64 inch micro-perforations over offset slots, and its lifetime clog-free warranty states that the gutters will not clog even in coniferous areas. The single-layer Gutter Clean System is the one that excludes conifers.
What is the difference between Gutter Clean Pro and DoublePro?
The guard technology is the same family, two layers of perforated aluminum with a lifetime clog-free warranty. DoublePro is also the hanger, so it goes on with new gutters and carries a lifetime sturdiness warranty too. Gutter Clean Pro is only the guard, and it goes on top of gutters you are keeping.
Does Gutter Clean Pro need maintenance?
Very little. Wind clears most debris off the surface. Where it collects in sheltered spots or under overhangs on low-slope roofs, a sweep by hand or a rinse with a garden hose does it. Alu-Rex also recommends clearing heavy snow off the roof.

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