Summer brings long days and lots of sunshine. For many people, summer delivers insufferably hot weather indoors. Without appropriate protective measures, everyday living becomes a torment, especially at night.

If you invest in insulation and protective systems early enough, you could keep your home pleasantly cool even during the hot months. In this article, you’ll learn how to eliminate the summer heat in your home using meticulously installed insulation.

Numerous homeowners frequently overlook efficient insulation, yet it plays an important part in sustaining a comfortable indoor temperature during Colorado’s hot summers.

No one wants to live in a home that feels like a furnace. On the other hand, the last thing a homeowner wants to deal with is an exorbitant energy bill thanks to the air conditioner working overtime.

Strategic insulation, including exterior walls and attic spaces, paves the way for peak energy efficiency. Selecting the right type of insulation and installing it correctly is just as crucial as adding more insulation.

To cool your house using less energy, optimizing the benefits of your insulation is vital. Tools such as thermal cameras can pinpoint air leaks or poor insulation by exposing infrared radiation using an infrared detector and thermal imaging. By managing these problems and examining the thermal image, you can successfully decrease your home’s thermal energy consumption.

Why Overheated Spaces are a Problem in the Summer

Overheated spaces in your home can be a serious problem in the summer. This is because the human body depends on a stable core body temperature of around 36 to 37°C to work at peak condition. When indoor temperatures get too hot, particularly for long periods of time and at night, the body’s ability to preserve its temperature regulation is limited. The consequences are complex:

  • An increase in heart stress
  • Heat stress has a bigger effect on seniors and children
  • Lack of sleep due to a deficiency in nighttime cooling
  • Difficulty focusing and diminished performance in hot weather

Especially if children or seniors live in the property, you should quickly insulate the building from the summer heat. These two groups are especially sensitive to heat since their thermoregulatory abilities are restricted.

Seniors usually don’t feel heat as severely, drink too little water, and sweat less, which raises the danger of dehydration and overheating. Children also sweat less proficiently and frequently notice too late that they are too hot.

High room temperatures aren’t only unpleasant, but also are a real threat to mental and physical wellbeing as well as sleep. Therefore, valuable insulation to alleviate summer heat in the home isn’t just for comfort. It is an actual health precaution.

Additionally, air conditioners and fans not only increase the electricity bill but also put a strain on the environment. Therefore, a sensible and long-term sustainable solution lies in essential measures for passive cooling, particularly a well-planned home insulation project.

Why You Should Insulate Your Home in the Summer

With escalating temperatures due to climate change, sweltering indoor spaces are growing into an increasingly relentless problem. Spaces that are the hardest hit include:

  • Older buildings that are usually badly insulated
  • Attic apartments
  • buildings with large south- or west-facing windows

Once furnishings, walls, and floors have heated up, it takes a while for the stored heat to discharge. Typically, a short cooling down at night isn’t enough to return the home to a cool temperature.

Seal Air Leaks

Sealing air leaks drastically improves your insulation’s efficiency by stopping cool air from leaking from the home and hot air from getting inside the house. Spray foam and caulk are two excellent options when it comes to sealing basement air leaks, specifically where the framing meets the foundation.

Moreover, you can use these two materials to seal any gaps near chimneys and flues. For minor cracks, like those surrounding electrical boxes, caulking is your best choice. Likewise, foam weatherstripping can stop air leakage surrounding attic access doors.

But the biggest culprit of leaking air is doors and windows. Updating their energy effectiveness could be accomplished with:

  • Heavy curtains
  • Draft guards
  • New weatherstripping
  • Door sweeps
  • Filling any gaps around the outside and inside of the windows with caulking

Attic Insulation

It is a fact that heat rises. That’s why insulating your attic is such an important endeavor. It stops heat from coming inside and pushes cool air out of the living spaces. Moreover, attic insulation shields your roof from heat damage.

You should install insulation between and over the floor joists in the attic. This aids in isolating the living spaces. If the air distribution system is located in the attic, you should insulate the rafters as well.

If you have upstairs bedrooms, you notice they get way hotter than the rest of the home in the summertime.

This reason is typically an inadequately insulated attic and tiny holes around electrical lines, plumbing vents, etc., which let hot air into your house and collect heat in the attic. This hot air eventually flows through the ceiling into the home.

This is the reason why enhancing your attic insulation and sealing the holes should be your main concern.

It is advisable for homeowners to hire a business specializing in insulation for Denver, Colorado homes. These professionals will probably use blown-in cellulose insulation for this crucial space. Foam is another option. However, the decision will be determined by your insulation expert, so there is no doubt that the right material is used for the best solution in your home.

Roof Insulation

The roof is the part of a home most unprotected to the sun in summer, making it vital if you want to insulate your home from the summer heat. Temps beneath the roof can easily get over 65°C. The surface of a poorly insulated roof functions like a heat magnet. Over-rafter insulation, which is usually installed on the external part of the rafters, provides the best summer thermal protection since it collects the heat before it even gets into the roof.

Alternatively, between-rafter insulation, insulating between the rafters on the inside, also delivers excellent results if installed accurately. Top-quality insulation materials with optimum heat storage capacity, like perlite, softwood fiber, or cellulose, impede heat penetration considerably better than plain mineral wool.

Exterior Walls

The attic and roof aren’t the only spaces of the house where outside heat manages to seep inside. The sun strikes your exterior walls, too. If these walls aren’t insulated correctly, unnecessary heat is going to come in through the wall’s material. Blown-in cellulose insulation is usually an excellent option for exterior walls since it can be applied with little disruption to other spaces. More good news: exterior wall insulation provides the added advantage of noise reduction.

Crawlspace or Basement

The crawlspace or basement might be the coolest space of your house in the summer, but it can also be the dampest. In the summer, additional moisture in the crawlspace and basement is due to high humidity, producing musty odors and mold.

Handling moisture problems in the crawlspace or basement usually entails a broader approach, including dehumidification, mold remediation, and drainage. Installing waterproof insulation to prevent moisture and stop other issues is typically part of that approach.

Walls

Walls are a key element of the thermal properties of a house. They are exposed to huge amounts of sunlight, and heat is instantly transported inside if the walls are not insulated properly. In most contemporary homes, insulation is put in cavity walls, which are the little gaps between the inner and outer walls.

Pipes

Pipes should be insulated to reduce heat loss, especially when the piping leads outside. This is a huge factor in making heat pumps more effective. Insulating pipes need to work less to produce hot water, making them environmentally efficient.

Proper Summer Insulation Begins With Proper Planning

Protection from summer heat begins with proper planning, meaning the need to invest in proper insulation measures. Whether windows, roof, or facade, every part plays a role in safeguarding your home from overheating.

Mixed with efficient heat protection, smart ventilation, and extra measures, the indoor temperature can be drastically improved without needing an air conditioner. Acting immediately not only saves on utility costs but also enhances your quality of life. And if you notice your property heating up significantly this summer, it’s time to start thinking about home insulation service.

Let NetZero Assess Your Home Insulation

If your house is starting to feel warm and toasty in June, reach out to our NetZero team before the summer heat really gets into full effect inside your living space.

Not sure where to begin with your pre-summer insulation project? NetZero provides home energy audits to help you decide precisely where to apply insulation upgrades in your home.

Preparing for summer means finding out precisely where new home insulation is necessary. Get in touch with us today to get started with a quote.