Call us now 0800 043 2222
Mon - Fri  8:30am-5pm | Sat  8.30am-1pm

Gutter Repair: A Do-It-Yourself Guide

Check out our Gutter Repair Guide and follow our 12 easy tips.

1. Gutters That Aren’t Tight

Spikes and tips were a popular method of hanging gutters for many years. They do a good job, but they lose the points. Crushing them is, at best, a band-aid solution. One way to keep your gutter from falling off the house is to install fascia hanger brackets. To install, simply place the support under the lip before the gutter and screw the other side of the support against the dashboard. Allow the old tips to remain because a pointy head is more appealing than a gutter hole. Buy brackets with integrated screws if your shingles protrude more than a few inches from your fascia or if you have a steel roof. They are more expensive, but the screw head is kept a few inches away from the fascia, making installation much easier.

2. Water Seeps Through the Gutter

Water is most likely flowing behind your gutter because it was installed without top flashing. Drips will be kept at bay by the gutter apron. A gutter deck is a flashing that is folded and extends beneath the shingles and above the gutter. You may need to temporarily remove your centres as you go, or you may be able to nail the surrounding table. Once the table is in place, secure it with sheet metal screws. If there is a drip edge installed where the fascia meets the shingles and the gutter is glued underneath, install a roller under the drip edge and over the gutter. Using snips, cut the gutter deck flashing roll in 3-inch halves. Because galvanized steel corrodes aluminium, steel coil flashings should be used if your gutters are steel.


3. Drips Noise

You can reduce drip noise from your pipes by tying a rope to one of the gutter brackets and dropping it down the downspout. A few drops of water will cling to the bead rather than dissolving and making a loud evaporating noise along the entire length of the downspout. The addition of a cord limits water discharges; however, if your gutter overflows or your downspout becomes clogged with twigs and leaves, this may not be the best option. Rather than a natural fibre cord, choose a synthetic cord, such as nylon.

4. Use a Slip Joint to make repairs

If an acorn falls on the last four feet of your gutter and does not create a 60-foot sinkhole, you only need to replace the damaged section. It’s simple to add a gutter section to an existing section if your gutters are white or brown. A home improvement store can order a custom colour for your gutters, but not the corresponding slip joint. But don’t worry; you can create your own out of a box tab in any gutter colour. When ordering a new gutter section, don’t forget to include an interior or exterior tab. To make a single slip joint, cut a 3-inch section from the box’s tab with a sheet metal shear. Slide the patch under the seam after placing the new gutter alongside the old.


5. When Water Spills Over Gutter, What Should You Do?

Some ridges have long valley sections that carry a lot of rainwater at high speeds. This water can fall directly to the top of the gutter as it rises from the valley floor. A diverter will assist in redirecting the water to the appropriate gutter. Attach an inverter to the top of the gutter’s outside edge with a few sheet metal screws.

6. Downspout in the Way

Tired of having to take your downspouts out every time? Install a hinge where the lowest elbow meets the downspout section that runs through your garden. Simply cut the downspout at a 45-degree angle with sheet metal shears or a metal blade, then reassemble the two-part hinge with eight sheet screws. Because the hinges are only available in white, you may need to spray paint them to match.

7. Gutters that are leaking

End caps, splices, outlets, and tabs must all be sealed on a metal gutter. Purchase a product designed specifically to inflate gutter joints. The seam sealer can withstand prolonged immersion. It’s also resistant to light, which it’ll be exposed to a lot of.

The most important feature is that the high-quality seam sealer is liquid, allowing it to penetrate the fabric for a long-lasting bond. The majority of products refer to this feature as “self-levelling.” And the more fluid it is, the better it works, so if you use it in the winter, keep it in a warm place to keep it fluid.

Make an effort to remove as much of the old seal as possible, and ensure that the area you’re sealing is completely dry. Near gutter components, most home improvement stores stock joint sealant.


8. Overflow of gutters

If you have a 50-foot gutter with a 2-by-3-inch downspout, it will most likely overflow during heavy rain. Install a 3-by-4-inch downspout in place of the smaller one if installing an additional downspout is not an option.

Begin by removing the existing downspout. To outline the larger hole, use the new 3-by-4 inch drop outlet that came with your new downspout as a template. You can use sheet metal shears to cut out the larger hole, or you can use an oscillating multi-tool with a metal cutting blade. Insert the chute outlet into the hole and use sheet metal screws to secure the new downspout. Make sure to use a seam sealer to seal the drip outlet to the gutter.

9. Sidewalk in the Way

There is no ideal way to move water from one side of the sidewalk to the other, but installing a retractable downspout is an option. When water flows, it moves; when it stops flowing, it returns. When the water level is too low to hold the plastic downspout, products like these are released, but they should keep your landscaping from being washed out during moderate to heavy rains. Retractable downpipes are easy to install and may be the solution you’re looking for. You can purchase one at a home improvement store or online.

10. Work of gutter guards

If you’re having trouble keeping small leaves and other debris from suffocating your gutters, consider installing sturdy gutter guards. Strong guards cover the entire gutter except for a small crack that allows water to work well. Surface tension draws water into the gutter through the guard’s lip, while the solid coating drifts leaves and other debris that would otherwise fall. Locks, except for plastic “C” shapes, work on all types of gutters. The guards will fit the majority of standard size gutters because they are designed to fit the outside of the gutter rather than the inside. Typically, they are bracketed to the gutter, with the top edge sliding under the bottom shingles. Gutter guards with grills, which are significantly less expensive and available at drop-in centres, do not perform as well. They will remove the majority of the leaves, but smaller debris, such as sand grains and needles, may pass through. The screens also make gutter cleaning more difficult because they must be moved to the side to allow access to debris. They may, however, be sufficient in some cases.


11. Cleaner for Gutters

A used plastic spatula is an excellent tool for gutter cleaning! It does not reflect the gutter and can be cut with snips to fit the contours of the gutter. Grime also conceals the spatula, making cleaning easier. If you don’t want to put in the most effort, consider a robot vacuum!

12. Metal Gutters That Have Rusted

Gutter leaks typically start at rounded points or joints that have opened due to expansion and contraction. If your gutter is still in good shape, the most straightforward way to stop the leak is to cover the damaged area with roof and gutter repair tape.

Scrape off as much old tar or caulk as possible from the gutter. Brush the metal carefully to remove rust and provide a clean surface for glueing the tape. If the gutter is heavily rusted or heavily coated with tar, and you are unable to grate it, spray it with a special adhesive before applying the tape.

Use scissors or a razor knife to cut the ribbon. Remove the ribbon’s paper backing and lightly press one edge of the ribbon to the top of the gutter. Allow the tape to run along the gutter’s wall, pushing it firmly into curves and corners. On a flat surface, operate the rides and bulls. Long seams should be overlapped by at least 1 inch, and end seams should be overlapped by 4 inches.