Gutter leaks may seem small, but over time they can cause major damage to your home’s foundation, siding, and landscaping. Whether it’s a minor hole, a separated joint, or a rusted section, addressing the issue quickly is essential. This guide will walk you through the tools, materials, and steps needed to repair a leaking gutter—and when it’s time to call the pros at All Gutters.
Equipments/Tools
Before you begin, make sure you have the right tools:
- Ladder (with stabilizer)
- Safety gloves and glasses
- Wire brush or sandpaper
- Caulking gun
- Putty knife
- Tin snips (for cutting metal patches)
- Drill or screwdriver
Materials
Depending on the type and extent of the leak, you may need:
- Gutter sealant (silicone or rubberized)
- Waterproof gutter tape
- Metal or aluminum patch kits
- Replacement screws or fasteners
- Rust-inhibiting primer (for metal gutters)
What is the best way to seal a leaking gutter?
The best method depends on the source of the leak. For small holes or cracks, gutter sealant or waterproof tape works well. For separated joints, re-caulking the seam and tightening connectors is key. For larger holes, a patch made of matching metal and sealant provides a durable fix. Always clean and dry the area thoroughly before sealing.
How to fix a leaking gutter? Step by step
Leaking at the gutter joint
- Remove old sealant and debris.
- Dry the area completely.
- Apply a fresh bead of gutter sealant inside the joint.
- Let it cure according to the product instructions.
Leaking due to a small hole
- Clean and dry the surface.
- Apply gutter sealant directly over the hole.
- Smooth it with a putty knife and allow it to dry fully.
Leaking due to a large hole or rust
- Clean and sand the affected area.
- Cut a metal patch slightly larger than the hole.
- Apply sealant around the hole and press the patch in place.
- Seal around the edges and let it cure.
Leaking from loose or misaligned sections
- Tighten or replace screws and fasteners.
- Realign the gutter sections.
- Reseal the seams if necessary.
Gutter repair services with All Gutters
Not every gutter issue is a DIY fix. If the leak keeps coming back, the damage is extensive, or you’re simply unsure where the problem lies, it’s time to call the professionals. At All Gutters, we offer expert gutter repair services that ensure long-term performance and peace of mind.
Our team uses high-quality materials, proven techniques, and years of experience to detect and resolve leaks quickly—before they cause costly damage to your home.
Contact All Gutters today for fast, reliable gutter repair services in Massachusetts!