Why Does My Outside Faucet Keep Cracking and Leaking?

If your outside faucet keeps cracking and leaking, the root cause is almost always freezing temperatures and improper winterization—something many Colorado homeowners deal with year after year.

At Bell Plumbing, Heating, Cooling & Electrical, this is one of the most common springtime issues our Denver plumbers see. Homeowners turn on their outdoor water for the first time, only to discover a leak, low pressure, or even water damage inside the wall.

The good news? Once you understand why this keeps happening, you can fix the problem—and prevent it for good.

Why Your Outdoor Faucet Keeps Cracking

Outdoor faucets aren’t designed to hold standing water in freezing conditions. When temperatures drop, any water left inside the spigot or pipe begins to freeze and expand. That expansion creates internal pressure, which can crack metal, split pipes, or weaken seals over time.

What makes this issue frustrating is that the damage usually happens silently during winter—but doesn’t show up until spring when you try to use the faucet again.

Here are the most common reasons this problem keeps happening:

• Hose left connected in winter
• No shut-off valve (or not using it)
• Faucet not fully drained
• No insulation or cover
• Older, non-frost-proof spigot

If your faucet is cracking repeatedly, it’s a sign that something in your winter prep—or your plumbing setup—needs to change.

Signs Your Outside Faucet Is Cracked or Leaking

A damaged outdoor faucet isn’t always obvious at first glance. In many cases, the issue only becomes noticeable once water is flowing again. Knowing what to look for early can help you avoid more serious (and expensive) damage inside your home.

Keep an eye out for these warning signs:

• Water leaking from the spigot or siding
• Water dripping inside your wall
• Low or inconsistent water pressure
• Faucet won’t fully shut off
• Visible cracks or corrosion

If you notice moisture inside your home, don’t ignore it—this could mean the pipe behind the wall has been compromised.

How to Fix a Cracked Outdoor Faucet

Fixing a cracked outdoor faucet starts with stopping any active water flow and understanding how far the damage extends. In some cases, it’s a quick and simple repair. In others, the issue may involve hidden pipe damage that requires professional help.

Step 1: Shut Off the Water

Before you do anything else, locate the indoor shut-off valve that controls your outdoor spigot. Turning this off prevents additional leaking and protects your home from further water damage.

Once the water is off, open the outdoor faucet to drain any remaining water and relieve pressure in the line.

Common locations: basement, crawl space, utility room, or near the exterior wall.

Step 2: Inspect the Damage

After shutting off the water, take a few minutes to carefully assess the situation. The goal here is to determine whether you’re dealing with a simple fixture issue—or something more serious behind the wall.

Here’s how to evaluate what you’re seeing:

• Faucet-only damage: Usually a simple replacement
• Pipe damage: Requires a plumber
• Moisture inside walls: Immediate professional attention needed

Catching the difference early can save you from a much larger repair later.

Step 3: Replace the Spigot (DIY Option)

If the damage appears limited to the faucet itself, replacing a hose bib can be a manageable DIY project for homeowners comfortable with basic tools. Just be sure you’re working with a threaded connection and not a soldered one.

Tools needed:

• Pipe wrench or pliers
• Teflon tape
• Replacement hose bib (preferably frost-proof)

Basic steps:

1. Unscrew the damaged spigot
2. Wrap threads with Teflon tape
3. Install and tighten the new spigot

Stop if: the connection is soldered or you’re unsure—this is where calling a professional can prevent costly mistakes.

When to Call a Plumber in Denver

While some outdoor faucet issues are straightforward, others can quickly become complex—especially if water has made its way inside your walls. Knowing when to call a professional can help you avoid structural damage, mold, and higher repair costs.

You should bring in a plumber if:

• Water is leaking inside the wall
• A pipe may be burst
• The spigot is soldered
• You can’t find the shut-off valve
• The problem keeps happening every year

A licensed plumber can not only fix the immediate issue but also identify why your faucet continues to fail.

How to Prevent Your Faucet from Cracking Again

If you’re tired of dealing with the same issue every spring, prevention is key. Proper winterization protects your plumbing system from freeze damage and helps extend the life of your outdoor fixtures.

Here’s what to do before temperatures drop:

• Disconnect all hoses
• Shut off the indoor valve
• Drain the outdoor line completely
• Install an insulated faucet cover
• Upgrade to a frost-free spigot

Taking these steps in the fall can save you from repairs—and frustration—when winter hits.

The Real Fix: Stop the Freeze, Stop the Damage

If your outside faucet keeps cracking and leaking, it’s not just bad luck—it’s a preventable issue tied to freezing water and system setup.

Replacing the faucet fixes the symptom.
Improving winterization and upgrading your equipment fixes the root cause.

For many Colorado homeowners, making these changes once is all it takes to avoid repeated damage year after year.

Need Help with an Outdoor Faucet Repair?

If you’re dealing with a leaking or cracked outdoor faucet—or want to make sure it doesn’t happen again—Bell Plumbing, Heating, Cooling & Electrical can help.

Our licensed Denver plumbers can:

• Repair or replace damaged spigots
• Identify hidden pipe damage
• Install frost-proof outdoor faucets
• Fully winterize your plumbing system

Schedule your service today and protect your home before the next freeze!

Call (303) 731-5469