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Fixing a leaky vinyl gutter can be a straightforward DIY project. Here are the steps you can follow:
1. **Identify the Leak**: Inspect the gutter for any visible cracks, holes, or separations at the seams. You may need to run water through the gutter to pinpoint the leak.
2. **Clean the Area**: Before making any repairs, clean the area around the leak. Remove any debris, dirt, or old sealant to ensure a good bond for your repair.
3. **Use a Gutter Sealant**: For small cracks or holes, a vinyl gutter sealant or silicone caulk can be effective. Apply the sealant generously over the leak, smoothing it out with a putty knife. Allow it to cure according to the manufacturer's instructions.
4. **Replace Sections if Necessary**: If the damage is extensive, you might need to replace a section of the gutter. This typically costs between $5 to $15 per linear foot, depending on your location and whether you hire a professional.
5. **Check the Downspouts**: Ensure that downspouts are clear and directing water away from the foundation to prevent future leaks.
If you're not comfortable with repairs or if the leak persists, consider hiring a licensed professional. Get 2–3 local quotes on Handyman.com to compare prices and services.
— Assisted answer