
The Homeowner's Guide to Basic Gutter and Fence Repair
Your home's exterior features work hard year-round to protect your property. Gutters are your first line of defense against severe water damage, safely channeling rain away from your foundation. Meanwhile, a sturdy fence provides essential privacy, security, and curb appeal.
Because they are constantly exposed to the elements, minor wear and tear is inevitable. Tackling small exterior repairs yourself can save you a significant amount of money. However, working at heights or dealing with heavy, rotting structural posts can quickly become dangerous. At the United Handyman Network, we want to equip you to handle the basics safely, while knowing exactly when it is time to call in the exterior pros.
Here is your straightforward guide to the gutter and fence repairs you can handle yourself, and the warning signs that indicate you need an expert.
Looking for a specialist? United Handyman Network today.
Fast, reliable, and stress-free.
Part 1: Simple Gutter and Fence Repairs You Can Do Yourself
With a sturdy ladder, a cordless drill, and a free afternoon, you can easily extend the lifespan of your exterior fixtures.
How to Seal a Leaking Gutter Joint: Dripping water at the seams of your aluminum gutters is a common annoyance that can lead to puddles and ice patches.
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Safely set up your ladder on firm, level ground.
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Scoop out any leaves and debris from the leaking section using a plastic trowel or gloved hands.
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Scrub the inside of the leaking joint with a wire brush and wipe it down with a rag and rubbing alcohol. The area must be bone-dry for a new seal to stick.
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Squeeze a generous bead of waterproof silicone gutter sealant directly over the seam inside the gutter.
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Use a putty knife to spread the sealant flat, pressing it firmly into the joint, and let it cure for 24 hours before the next rain.
How to Fix a Sagging Wood Fence Gate: Wood gates are heavy and naturally sag over time, making them drag on the ground and fail to latch.
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Purchase an "anti-sag gate kit" from the hardware store, which consists of a metal cable, two corner brackets, and a turnbuckle.
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Attach one bracket to the top corner of the gate on the hinge side.
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Attach the second bracket to the bottom corner of the gate on the latch side (creating a diagonal line pointing down toward the latch).
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Hook the cable and the loosened turnbuckle onto the brackets.
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Manually spin the turnbuckle to tighten the cable. As the tension increases, it will literally pull the sagging bottom corner of the gate back up into a square position.
How to Replace a Broken Fence Picket: A single cracked or rotting picket is an easy fix that instantly improves your yard's appearance.
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Use a pry bar and a hammer to gently pop the damaged picket off the horizontal backing rails. Remove any old, rusted nails left behind.
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Measure the old picket and cut your new wooden board to the exact same height.
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If your fence has a specific decorative top (like a dog-ear cut), use the old picket as a stencil to trace the shape onto the new wood and cut it with a jigsaw.
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Line up the new picket, using a level to ensure it is perfectly straight.
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Secure it to the horizontal rails using exterior-grade deck screws (screws hold much better against wind and warping than nails).
Part 2: When to Call an Exterior Expert
While patching a seam or swapping a board is highly DIY-friendly, structural exterior work involves heavy lifting, precise grading, and serious fall hazards. If you experience any of the following, contact a professional through the United Handyman Network immediately.
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You Need to Replace Rotted Fence Posts: The vertical posts are the foundation of your fence. If they snap at the base or rot through, the fix requires digging out hundreds of pounds of old concrete, using heavy augers to dig below the frost line, and setting new posts perfectly plumb. This is back-breaking labor best left to a crew.
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Your Gutters Have the Wrong Pitch: If water is pooling in the middle of your gutters instead of flowing downhill to the downspouts, the entire run is incorrectly pitched. Fixing this requires detaching long, flimsy sections of aluminum, calculating a precise slope (usually 1/4 inch for every 10 feet), and re-hanging them without bending the metal.
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You Are Working High Off the Ground: Cleaning out first-story gutters is one thing; trying to repair heavy, water-logged fascia boards or detached gutters on a second or third story is a major fall hazard. Never risk your life on a tall extension ladder for a DIY repair.
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Your Fence Blew Down in a Storm: If an entire section of your fence has collapsed, you are dealing with structural failure. A professional will know how to safely haul away the heavy debris, check local zoning codes or property lines before rebuilding, and ensure the new structure can withstand local wind loads.
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You Have Underground Drainage Issues: If your downspouts are properly connected but water is still flooding your basement or pooling massively in your yard, you may need an underground French drain system installed. This requires trenching equipment and expert knowledge of soil grading.

Conclusion: The Golden Rule of Exterior DIY
Respect the ladder. Most home repair injuries happen due to ladder misuse. Always maintain three points of contact, ensure your ladder is on solid, even ground, and never overreach. If you have to move your belt buckle outside the vertical rails of the ladder to reach a spot, you are overreaching. Climb down and move the ladder.