If you’re like most homeowners, you probably cringe every time the temperature in your home peaks outside of comfortable levels. And if you’re one of those homeowners who live in an area with unusually high summer temperatures, you might be considering installing attic insulation to help keep your home cooler in the summer months. Here’s everything you need to know about attic insulation before making the decision to install it.
Types of attic insulation
There are a variety of types of attic insulation, each with its own benefits.
cellulose insulation is made from recycled newspapers and other paper products. It’s the cheapest type of insulation and is effective at retaining heat but can be noisy when installed.
blown-in insulation uses a fan to force air into the attic space, which helps to improve air flow and reduce moisture build-up. Blown-in insulation costs more than other types of attic insulation but it’s typically more effective at reducing heat loss and energy costs.
space-heating cables are an option for people who want extra insulation without adding on extra cost or work. Space-heating cables use heat exchangers to move heated air up through the attic space where it can be dispersed throughout the house.
How does attic insulation work?
attic insulation is a great way to keep your home warm in the winter and cool in the summer. It can also help reduce energy costs. There are a few things you need to know before you install insulation in your attic.
The first thing you need to do is find out the R-value of the insulation. The R-value tells you how effective the insulation will be at reducing heat transfer from the inside of your house to the outside. You want an R-value of at least R40 when installing insulation in your attic.
If you have existing drywall or Sheetrock in your attic, be sure to remove it before you install insulation. Old insulation can damage sheetrock, so it’s important to take care when removing it.
Next, insulate all of the framing around your attic fan and any other obstructions that might be blocking air flow into and out of your attic. Make sure to seal up any gaps around plumbing and electrical outlets as well.
Lastly, install a proper ventilation system in your house if your attic has no access vents or if those vents are blocked by built-in furniture or appliances. A good ventilation system includes a proper roof vent, flexible ductwork near windows and doors, and an exhaust fan near the floor.
Installation tips for attic insulation
If you’re considering installing insulation in your attic, there are a few things to keep in mind.
First, make sure the attic is properly ventilated. You don’t want any moisture buildup inside the insulation, which could cause it to rot or decay.
Second, make sure the attic floor is strong enough to support the weight of the insulation. You may need to install additional framing or joists above the insulation installation area to support its weight.
Finally, use a qualified contractor to install the insulation. Insulation can be a dangerous job if done incorrectly, and you don’t want anyone getting hurt during installation.
Benefits of attic insulation
An attic that is insulated can be a great way to keep your home cool in the summer and warm in the winter. In addition, an attic that is properly insulated can save you money on your energy bill. Here are some of the benefits of installing insulation in your attic:
• Keeps Your Home Cool in the Summer: Insulation can help keep your home cooler in the summer. When air moves through an uninsulated attic, it will tend to escape quickly through the roof and walls, letting heat escape. An insulated attic will slow down or even stop air movement, keeping your home cooler.
• Keeps Your Home Warm in the Winter: Insulation can also help keep your home warm in the winter. When air moves through an uninsulated attic, it will tend to move freely and quickly around the house, causing cold spots and drafts. An insulated attic will slow down or even stop air movement, keeping your home warmer.