How to Repair a Leaky Gutter
You can fix minor gutter leaks with roofing cement. Leaks in the downspout, often caused by leaky joints, require resealing. Does this Spark an idea?
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Things You'll Need
- Roofing Cement
- Wire Brushes
- Flashing
- Sandpaper
- Silicone Caulks
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Instructions
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Repairing Leaks in Downspouts
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1
Remove the leaking portion of the downspout.
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2
Clean old caulk or adhesive from the joint with a wire brush.
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3
Replace rubber gaskets if you're dealing with vinyl or PVC gutters.
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4
Apply a bead of silicone caulk on one joint and then put the gutter back together.
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5
Reattach the gutter with new fasteners or connectors if needed.
Repairing Leaks in Gutter Railings
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6
Clean the leaking area with a wire brush and water.
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7
Dry the area and rub with coarse sandpaper.
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8
Cover the hole with plastic roofing cement. Spread the cement at least 2 to 3 inches around the hole.
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9
Cover with a piece of flashing (sheet metal) if you're dealing with a large hole; press the flashing into the cement and feather the edges of the cement to hold the flashing in place.
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Comments
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wytetyger059
Oct 02, 2008
Good article. 5* -
Nov 22, 2005
Use a good ladder and don't grab the gutter to keep your balance - they're not meant to bear your weight and could break - not to mention what can happen to you when you fall.
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Nov 22, 2005
1. Remove the old sealant with a chisel (trying not to damage the gutter). 2. Use a metal brush to scrape off the grime and muck in a 2" radius. Or, attach a metal brush to your drill and do it that way. 3. Clean off the area with a cloth. 4. Apply Shenna (Tremco 380 if you cleaned it really well) on the corner, going from the bottom corner to the top. Allow about 1-1.5" of silicon down the center. Wipe the edge in an outward motion, leaving the center alone. Make sure you get the very top and back corner.
