How to Prep Your Home for Humid Summers in North Wales

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Summer in North Wales, PA, isn’t always a breeze. Sure, the sunny days are nice—but then there’s the humidity. That thick, sticky air can creep into your house and make everything feel uncomfortable. Doors swell, rooms feel damp, and the air gets heavy. If you’ve ever had trouble cooling off indoors or noticed musty smells, you’re not alone.

The good news? With a few simple steps, you can make your home feel cooler, drier, and more comfortable before the real heat kicks in. Here’s how to get started.

1. Control Moisture Before It Builds Up

Humidity finds its way into homes fast. Once it’s there, it tends to settle in places like bathrooms, basements, laundry rooms, and kitchens. The key is to get ahead of it.

Start by checking your bathrooms. Are the exhaust fans working properly? If not, clean them or replace them. These fans help remove steam from showers, which makes a huge difference. In the kitchen, always run the vent fan when cooking. Even boiling water adds more moisture to the air.

Take a look under sinks and behind appliances. Look for small leaks or puddles that could be adding to indoor humidity. Fixing them now helps prevent bigger issues later. If you’ve got a basement, consider adding a dehumidifier—especially if the space smells musty or feels damp when you walk in.

While you’re at it, clear out your gutters. When they’re clogged, water can pool near your home’s foundation and lead to leaks. Clean gutters and downspouts keep water flowing away from the house, which helps a lot.

If you’ve seen ant trails near baseboards or under cabinets, the humidity may be drawing them in. Calling a trusted ant exterminator in North Wales, PA, can help stop a small issue before it becomes a full infestation. These pests often show up in moist environments, so keeping things dry is a win-win.

2. Prep Your Air Conditioning System

Your AC does more than cool the house. It also helps pull moisture out of the air. But if it’s not running efficiently, it can’t do either job well.

Now’s the time to schedule a seasonal tune-up. A technician can check your refrigerant levels, clean the coils, and make sure everything’s running like it should. Clean or replace your air filters every month or two during summer. Dirty filters block airflow and make your system work harder, which raises energy bills and shortens the life of the unit.

Take a walk outside, too. Your AC’s outdoor unit might be surrounded by leaves, weeds, or grass clippings. Clear a two-foot space all around it so it can breathe. And don’t forget to vacuum around your vents indoors—dust can hold moisture and stop air from flowing properly.

3. Seal Cracks and Gaps Around Your Home

Humidity doesn’t just come through the front door. It sneaks in through small cracks around windows, doors, pipes, and even the attic hatch.

Walk around your home and look closely at spots where different materials meet. If you see daylight coming through, seal it up with weatherstripping or caulk. Check around door frames, window trim, and exterior vents.

Inside, seal around pipes under sinks and near the water heater. These areas are often overlooked, but they’re prime entry points for both air and pests. Adding insulation or sealant in these areas not only keeps humidity out but also helps your cooling system run more efficiently.

4. Watch for Signs of Mold and Mildew

Humidity creates a perfect home for mold and mildew, especially in older houses. Mold doesn’t always show up in big patches—sometimes it’s just a faint smell or small black spots in the corners of a room.

Start by checking under sinks, around windows, and behind large furniture that sits close to the wall. These areas trap moisture and don’t get much airflow. If you spot mold, clean it with a solution of white vinegar and water. It’s a simple fix for small areas.

To prevent mold from returning, use a hygrometer. This small device measures indoor humidity and helps you keep it under control. Aim for humidity levels between 40% and 60%. If it’s higher, use a dehumidifier or check for moisture issues.

5. Upgrade Ventilation Where You Can

Many homes in North Wales were built before modern ventilation systems became common. That means warm, humid air can get trapped and linger.

One easy fix is to use ceiling fans in high-traffic rooms. They help circulate air and make the space feel cooler, even if you raise the thermostat a bit. 

If your home gets a lot of natural breeze, open windows early in the morning or late at night when outside air is cooler. This flushes out stale indoor air and brings in fresh air.

If you’re renovating or updating your home, ask your contractor about adding trickle vents or a whole-house fan. These systems help regulate airflow and reduce moisture buildup without needing a full HVAC upgrade.

6. Protect Wood, Paint, and Upholstery

Humidity doesn’t just affect air—it can quietly damage the materials inside your home. Wood floors can swell and warp. Paint can bubble or peel. Upholstered furniture can absorb moisture and develop odors over time.

Place moisture-absorbing tubs or silica gel packs in closets, under beds, and inside storage cabinets. They help pull excess moisture from the air and protect your belongings.

If you have wooden furniture or baseboards, wipe them down regularly and check for signs of softening or swelling. Consider sealing or refinishing exposed wood every few years for extra protection.

North Wales summers can be beautiful, but the humidity doesn’t always make things easy. Luckily, prepping your home doesn’t have to be overwhelming. Small steps—like sealing cracks, cleaning your AC, and keeping moisture in check—go a long way toward keeping your space cool and comfortable.

If you notice signs of trouble early on, like pests, mold, or damp air, don’t wait to take action. Call in a local expert when needed and stay ahead of the season. Your home (and your energy bill) will thank you.

Why Your Home Never Feels Cool Enough, even with the AC On

We partnered with a home improvement company for this post. The opinions in the post are honest. All reviews and opinions expressed in this post are based on our personal views. We are excited because we know you will love it.

For many homeowners, turning on the air conditioner brings a sigh of relief—until it doesn’t. That creeping feeling of discomfort, sweat clinging to the skin, and the persistent urge to lower the thermostat may all suggest a troubling truth: the cooling system isn't working as expected. But the problem may not lie with the unit alone. Many interconnected factors affect how cool a home feels, and more often than not, they are overlooked.

Understanding why indoor spaces remain uncomfortably warm despite running the AC at full throttle requires a closer look at how homes retain, lose, and distribute cool air. The issue may stem from insulation problems, thermostat misplacement, air leaks, sunlight penetration, duct inefficiencies, and even internal heat sources. A combination of these elements can silently sabotage the intended comfort of an air-conditioned home.

How AC Systems Work—and What Keeps Them from Performing at Their Best

Air conditioners operate by extracting heat and humidity from the indoor air and transferring it outside, leaving behind cooler, drier air. However, their efficiency isn’t merely based on size, power, or even cost. It's largely dependent on the synergy between the system itself and the environment it's meant to cool.

When there’s inadequate airflow, the entire cooling cycle suffers. Dirty filters, blocked vents, or improperly sized systems can drastically reduce performance. Similarly, refrigerant levels play a pivotal role. Too little refrigerant, and the AC won’t cool effectively; too much, and it may cause pressure imbalances that disrupt the system.

Equally critical is the outdoor unit. If it’s clogged with debris or located in a poorly ventilated space, the heat extraction process is impaired. This leads to the AC working harder, consuming more energy, and ultimately cooling less. Another major contributor to underwhelming performance is irregular or skipped servicing. Lack of regular AC maintenance can allow minor issues to snowball into major system failures. This can include everything from leaking ducts to uncalibrated thermostats—small inefficiencies that collectively reduce the cooling power.

Poor Insulation: The Silent Comfort Killer

Insulation plays a critical, often invisible role in maintaining indoor temperatures. Even the most advanced air conditioning system will struggle to keep a poorly insulated house cool. Walls, ceilings, attics, and floors all need to be sealed and insulated to prevent heat from creeping in and cool air from escaping.

Many older homes lack proper insulation, especially in attics or crawl spaces. Hot air seeps in from the roof, warming up rooms before the AC has a chance to counteract it. Likewise, air leaks around windows, doors, and vents can create an ongoing battle between the cool air generated and the warm air infiltrating from outside.

Sunlight and Heat Gain: A Constant Battle

Natural sunlight may brighten up a room, but it also introduces heat. Direct solar gain through windows can increase indoor temperatures by several degrees, forcing the air conditioning system to overcompensate. This is especially problematic in rooms with large, uncovered windows or skylights.

Even when the AC is set to a comfortable level, incoming solar radiation can make the room feel hotter than it is. Curtains, blinds, or thermal window films can reduce this heat load, but in many homes, these measures are neglected or inconsistently used. The orientation of the house—east- and west-facing windows in particular—can exacerbate heat gain during morning and evening hours.

Leaky Ductwork: Cooling the Crawlspace Instead of the Living Room

Ducts are the veins of any central air system, transporting cool air from the unit to various parts of the home. But when these ducts are damaged, disconnected, or poorly sealed, a significant portion of that cool air never reaches its destination.

Leaks in the ductwork can occur due to age, poor installation, or pest damage. These gaps allow conditioned air to escape into unconditioned spaces like attics, basements, or wall cavities. At the same time, warm air from these areas can enter the ducts and travel to living spaces, reducing the cooling impact.

Thermostat Settings and Placement

A thermostat that’s poorly placed or improperly set can create serious issues. Placing a thermostat near kitchens, bathrooms, or direct sunlight can skew readings. The system might shut off early or run longer than necessary, creating inconsistencies throughout the home.

Programming the thermostat incorrectly also leads to inefficiencies. Constantly lowering the temperature doesn’t make the home cool faster. Instead, it prolongs compressor cycles, adding to electricity usage and strain on the system.

Internal Heat Sources: Underrated Influencers

Electronics, appliances, and lighting contribute to indoor heat generation. Televisions, desktop computers, ovens, dryers, and even large numbers of lightbulbs can add substantial warmth to a room, especially when used during the hottest parts of the day.

Homes with open-plan designs are especially vulnerable, as heat from one area travels easily to another. If the AC is trying to cool a kitchen adjacent to a living room where an oven is on, its effectiveness will naturally decline.

Ceiling fans or exhaust systems can help redistribute or expel this heat, but their absence or misuse often worsens the situation. For example, if ceiling fans are spinning in the wrong direction (clockwise in summer), they’ll circulate warm air instead of pushing cool air downward.

Humidity: The Invisible Heat

Temperature alone doesn't determine comfort—humidity does, too. High humidity makes indoor air feel warmer than it is because sweat can’t evaporate efficiently. Even with the AC running, if the humidity isn't being managed, the air will feel sticky and stifling.

Many AC units come with dehumidifying capabilities, but these can only do so much. If the home is overly humid due to environmental factors or inadequate ventilation, it becomes harder to maintain comfort. Bathrooms and kitchens without proper exhaust fans, for instance, increase moisture levels that linger throughout the house.

In some cases, standalone dehumidifiers are required to assist the AC, especially in regions with persistently high humidity. Without such interventions, occupants may find themselves cranking the thermostat lower and lower with no perceptible relief.

System Size and Home Design Compatibility

Bigger isn’t always better. An oversized AC system can cool a room quickly, but shut off before it has time to properly dehumidify the space. This leads to a cold but clammy environment. On the other hand, a system that’s too small will run continuously without ever reaching the target temperature.

Proper system sizing should consider square footage, ceiling height, insulation levels, window placement, and overall layout. Unfortunately, many homes are fitted with generic systems that don’t account for unique design features or updated usage patterns (like room conversions or extensions).

Many homeowners suffer from persistent discomfort despite the presence of a working air conditioner. The reasons are rarely singular. Instead, it’s the intersection of maintenance gaps, insulation flaws, poor airflow, environmental factors, and usage patterns. 

How Minor Home Renovations Uncover Major Surprises

We partnered with a home improvement company for this post. The opinions in the post are honest. All reviews and opinions expressed in this post are based on our personal views. We are excited because we know you will love it.

Home renovations are often seen as simple upgrades to improve comfort or aesthetics, but they frequently reveal deeper issues lurking beneath the surface. Even minor projects can expose hidden problems—rotting wood, faulty wiring, or outdated plumbing—turning quick fixes into full-scale repairs. 

This is especially true in places with aging infrastructure and shifting soil conditions, like parts of Crestwood, MO, where older homes often conceal decades of wear. What starts as cosmetic work can unexpectedly evolve into a critical overhaul. Beneath every coat of paint or tile lies the potential for surprise—and not always the pleasant kind.

Hidden Weaknesses in Ventilation and Stack Systems

One of the most overlooked systems in residential buildings is the vertical stack—a plumbing element vital for venting sewer gases and ensuring proper wastewater flow. Minor upgrades like replacing a bathroom vanity, retiling a wall, or even updating a shower fixture can require disturbing drywall or tiles near vent stacks. It's at this point many homeowners discover corroded, leaking, or improperly connected plumbing stacks concealed behind walls for decades.

These pipes, often made of cast iron in older homes, degrade internally due to moisture and age. Their failure isn’t always visible externally until adjacent renovations expose a network of corrosion, misalignments, or improper slopes. What's even more surprising is how many homes in humid, shifting-soil regions face exacerbated degradation in these vertical plumbing systems. The ground movement, combined with moisture variation, places undue stress on joints and materials. As a result, vent stacks and waste lines are especially susceptible to premature aging, particularly in areas where temperature extremes meet older construction practices.

In such locales, the necessity for a plumbing stack replacement in Crestwood, MO arises more frequently than homeowners might expect. This region, known for its rich history and charming, older homes, carries a hidden cost—those same vintage architectural features often conceal plumbing systems long past their prime. 

The soil composition and seasonal freeze-thaw cycles place pressure on underground and vertical systems alike, leading to cracks, blockages, and unvented gurgling fixtures. These plumbing issues often surface only after walls are opened for unrelated tasks, turning a vanity replacement into a partial bathroom reconstruction.

The Silent Spread of Mold Behind Walls

Water damage is one of the most persistent and costly issues uncovered during renovations. A homeowner might simply intend to repaint a wall, only to find that the drywall crumbles with the touch of a hand. In many cases, a hidden leak—whether from the roof, a pipe joint, or exterior cladding—has been quietly allowing water to seep in for years. Where moisture lingers, mold almost always follows.

Mold is insidious. It can thrive for years behind baseboards, drywall, and paneling without showing a single outward sign. Often discovered during minor demolition, it requires immediate remediation. The costs increase not just due to cleanup but also because contaminated materials must be safely disposed of, HVAC systems might need inspection, and protective protocols must be followed during repairs. What was meant to be a weekend project becomes a multi-contractor affair involving environmental safety standards and structural drying techniques.

Floor Repairs That Reveal Structural Weakness

Another common surprise during minor home renovations comes from the subfloor or joist system. A creaky board or slight dip in the floor often prompts the homeowner to replace tiles, lay new hardwood, or install vinyl planks. But once the old flooring is removed, there's a stark realization: the issue wasn’t just with the top layer—it originated far beneath.

Rotten floor joists, termite damage, or poorly spaced beams can turn a cosmetic project into a structural one. In older homes, the materials used might not meet today’s building codes. Even worse, previous DIY repairs may have introduced structural instability through improper reinforcement or the removal of critical supports. When contractors discover these conditions, local ordinances often require them to halt work until structural integrity is restored.

Electrical Disasters Waiting Behind Old Fixtures

Lighting upgrades and outlet replacements are among the simplest and most satisfying ways to modernize a space. Yet even these modest tasks often uncover a nest of outdated or dangerous wiring. In homes built before modern grounding requirements, it's not uncommon to find cloth-insulated wires, open junction boxes, or overloaded circuits hidden behind drywall.

Sometimes the presence of aluminum wiring in mid-century homes adds a layer of risk, as it poses a higher fire hazard if not connected properly. Many homeowners, unaware of these dangers, only learn about them when their contractor refuses to proceed without full rewiring. 

HVAC Nightmares Unveiled During Ceiling Work

Whether it’s an attic fan installation, a new ceiling texture, or recessed lighting, any work that involves the ceiling brings renovators closer to HVAC systems. Ductwork, vent lines, and sometimes even hidden air handlers run across ceiling spaces and attics. Upon inspection, these systems often reveal torn insulation, disconnected ducts, or years of dust buildup that impairs airflow.

A common issue is improperly sealed or undersized ductwork. When central heating or cooling is ineffective in certain rooms, the root cause might be a disconnected line or a crushed duct hidden from view. Renovation becomes the perfect—albeit costly—opportunity to correct airflow issues, re-balance zones, or upgrade systems to more efficient models.

Dry Rot and Termites Beneath Siding

Another surprise often emerges when homeowners replace siding, window trim, or door casings. Dry rot—a fungal decay that weakens wood—frequently lurks beneath layers of seemingly solid material. It forms when wood remains wet for long periods, such as when flashing fails, caulking cracks, or drainage systems overflow. Left unchecked, dry rot spreads across framing and sheathing, compromising the building envelope.

Insects often accompany or take advantage of such compromised structures. Termites, carpenter ants, and beetles burrow into decaying wood, accelerating deterioration. What looked like a cracked window trim might actually be a symptom of a full-blown infestation. 

Every house carries within it a story—a long, sometimes messy narrative of materials, weather, workmanship, and time. Renovation becomes the means by which that story is revealed, chapter by chapter, layer by layer. Whether fixing up for resale or customizing a forever home, even the smallest updates have a way of turning into revelations. And while the surprises that emerge may cost more than anticipated, they also offer the chance to rebuild smarter, safer, and stronger than before.

Common Pressure Washing Mistakes To Avoid

Pressure washing is an effective way to clean driveways and home exteriors. However, when done incorrectly, it can also lead to permanent damage and expensive repairs. By understanding the most common pressure washing mistakes, you can achieve the best results while protecting your property. Here are four mistakes you should avoid next time you take out your pressure washer.

Using an Inadequate Nozzle

The nozzle you choose plays a crucial role in determining how effective and safe your pressure washing will be. Nozzles come in different spray angles, ranging from a narrow, powerful stream to a wider, gentler spray. Selecting the wrong one for your task can cause serious damage or fail to properly clean the surface.

For example, a 0-degree nozzle delivers an intense stream suited for small, tough stains, but it can easily gouge wood or paint. On the other hand, a 25-degree nozzle works well for general-purpose cleaning, including washing patios or decks. Always match the nozzle to the surface and the level of dirt to avoid mishaps.

Attaching the Wrong Hose

Using the wrong hose on a pressure washer can lead to poor performance or equipment damage. A pressure washer hose needs to match the water flow rate and pressure rating of your machine.

Choosing a hose that cannot handle high-pressure levels can result in breakages or leaks. Conversely, using an excessively thick or long hose could reduce pressure output, leaving you with suboptimal cleaning power. Always check the manufacturer’s recommendations when selecting a hose to make sure it’s compatible with your specific pressure washer.

Applying Too Much Pressure

More pressure doesn’t always mean better cleaning. Applying excessive pressure is one of the quickest ways to damage surfaces such as painted walls, wooden decks, or concrete.

This mistake often results from assuming that higher pressure will remove stubborn dirt more effectively, but too much force can strip paint or leave unsightly marks. Start with the lowest pressure setting, and gradually increase it if necessary, ensuring the surface remains unharmed while cleaning it thoroughly.

Skipping Surface Preparation

Another one of the most common pressure washing mistakes is improper surface preparation. Failing to remove debris, loose dirt, or cobwebs before starting can make the cleaning process less efficient and lead to unsatisfactory results or clogged nozzles.

Additionally, skipping crucial prep work such as protecting nearby plants, covering electrical outlets, and sealing cracks can lead to damage or safety risks. Taking a few extra minutes to clean and prepare the area ensures an even and effective washing experience while protecting your property from unintended damage.