Fall is a good time to look around your home before Denver’s colder weather settles in.

It’s easy to think about heating bills, snow tires, and getting the yard ready for winter, but there’s another thing worth putting on the list: water damage prevention.

A small roof leak, clogged gutter, drainage problem, or plumbing issue can become much more expensive once temperatures drop.

The good news is that many water problems can be prevented or at least caught early with a little maintenance.

Here are eight things Denver homeowners should check this fall.

1. Clean Your Gutters Before Winter

This one sounds simple, but it matters.

Leaves and other debris can build up in gutters during the fall. When gutters are clogged, rainwater doesn’t drain properly and can overflow against the roofline or collect near the foundation.

FEMA specifically recommends routinely cleaning and maintaining gutters, downspouts, and splash pads so rainwater can flow away from the home.

Before winter, take a look at your gutters and make sure water has a clear path through them.

Also check that your downspouts aren’t dumping water directly against the foundation.

2. Check Where Water Goes Around Your Foundation

Your home’s foundation doesn’t just have to deal with water coming down from above. The way your yard is graded can make a big difference, too.

Ideally, rainwater should move away from the house rather than collecting around the foundation.

FEMA recommends checking how water flows around the property and improving grading where necessary so stormwater drains away from the building.

If you notice puddles repeatedly forming next to the house after it rains, don’t ignore them.

They may be pointing to a drainage problem.

3. Take a Look at the Roof

You don’t need to be a roofing expert to spot some obvious warning signs.

After summer storms and before winter weather arrives, look for things such as:

You should also check the attic if you can do so safely.

A small roof problem may not cause noticeable damage during every rainstorm, but repeated moisture can eventually make its way into the structure.

4. Don’t Ignore Small Leaks

That small drip under the sink? The water stain on the ceiling? The toilet that seems to be leaking occasionally?

These are the kinds of things that are easy to put off.

But a small leak doesn’t necessarily stay small.

Water can get into cabinets, flooring, drywall, insulation, and other materials. By the time the damage becomes obvious, the original leak may have been going on for much longer than you realized.

If you notice a leak, fixing the source is always better than waiting to see whether it gets worse.

5. Check Your Windows and Doors

Fall is a good time to inspect the seals around exterior doors and windows.

Look for cracked caulking, damaged weatherstripping, or areas where moisture appears after rain.

This is particularly important around basement windows and other areas that sit close to ground level.

Water that gets into the wall around a window isn’t always immediately visible from inside the house.

6. Prepare Your Plumbing for Colder Weather

Denver winters can bring freezing temperatures, which makes plumbing another area worth paying attention to.

Check exposed pipes in unheated areas such as garages, crawl spaces, and other areas where temperatures can drop.

Also make sure you know where your home’s main water shutoff is located.

It may not prevent a pipe from freezing, but knowing where to shut off the water can make a big difference if a pipe does fail.

If you’re unsure about the condition of your plumbing or insulation, a licensed plumber can help identify potential problems before winter.

7. Check Your Basement and Crawl Spaces

Basements and crawl spaces aren’t areas most people inspect every week.

That’s exactly why problems can go unnoticed.

Before winter, take a few minutes to look for:

Pay particular attention after heavy rain.

The EPA recommends paying attention to areas that can be overlooked, including spaces behind walls, ceilings, crawl spaces, and attics, because moisture can remain hidden in these areas.

8. Deal With Water Quickly When Something Goes Wrong

Even with good maintenance, water damage can still happen.

A washing machine hose can fail. A pipe can leak. A storm can overwhelm drainage. A roof can develop a leak.

When water gets inside, the response time matters.

The EPA recommends drying wet or damp materials within 24–48 hours after a water loss to help prevent mold growth.

That doesn’t mean mold will automatically appear after 48 hours, but it does highlight why leaving wet materials sitting for days isn’t a good idea.

The important thing is to address both sides of the problem: remove the water and find out where it came from.

One More Thing: Don’t Only Look for Standing Water

One of the biggest misconceptions about water damage is that you’ll always see it.

Sometimes the signs are much smaller.

Maybe there’s a faint musty smell in the basement. A section of flooring feels different. A ceiling has a new discoloration. Paint starts bubbling near a window.

Those little signs can be worth investigating.

The EPA points out that mold can grow in hidden areas such as behind drywall, underneath carpeting, inside wall spaces, and in other places where moisture isn’t immediately visible.

A Little Fall Maintenance Can Save You a Bigger Headache

Denver homeowners have plenty to prepare for when fall arrives.

Checking gutters probably isn’t the most exciting item on the list, but it’s a lot easier to deal with a clogged gutter or small leak now than a major water loss later.

Before winter arrives, take a walk around your home and look at the roof, gutters, downspouts, foundation, windows, basement, and plumbing.

And if something doesn’t look right, don’t wait for the first big storm—or the first hard freeze—to find out what happens.

What If Your Home Does Experience Water Damage?

If water does get into your Denver home, try to address the source as soon as it is safe to do so and document the affected areas.

For significant water damage, professional assessment and drying may be necessary, particularly when water has reached flooring, drywall, insulation, or areas that aren’t easy to access.

PuroClean Denver helps homeowners and businesses respond to water damage and begin the restoration process.

The best water loss is the one you never have to deal with. A little fall maintenance can go a long way toward preventing one.

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