Category Archives: Fiberglass Insulation

6 Energy Efficient Ways to Beat the Heat this Summer

beat the heat

Air conditioning may ensure your comfort during the summer but running it non-stop during a heat wave will have you cringing when your utility bill arrives in the mail. The good news is that there are several ways you can beat the heat this summer without increasing your energy bills.

Here are some energy efficient ways to beat the heat that’ll pay off immediately.

Use your ceiling fans wisely. During the summer, ceiling fans should rotate counterclockwise to push cool air down, creating a wind chill effect. This allows you to set the thermostat at a higher temperature without sacrificing comfort. Portable fans produce the same effect. Turn them off when you leave the room.

Draw the curtains. During the day, room temperatures can rise by as much as 20 degrees, especially in areas with windows that get direct sunlight. Keep your curtains closed during the summer. Blackout curtains are often the most effective at reducing heat gain.

Switch out your light bulbs. Incandescent light bulbs produce a lot more heat than you might think. They are also considered the least energy efficient. LEDs (light emitting diodes) use only 20-25% of the energy and last up to 25 times longer than the traditional light bulbs they replace. Choose bulbs that are ENERGY STAR certified.

Clean or change you’re A/C filters once a month. Your air conditioner consumes 5-10% more energy if the filter is clogged or dirty. You should change or clean the filter out on your A/C unit once a month.

Avoid using your stove or oven during the day. One of the last things you want to do on a hot day is generate more heat. Wait until sundown to use your stove or oven. Use smaller appliances, such as hot plates, crockpots, pressure cookers, and microwaves during the day. Small appliances have the added benefit of being energy efficient.

Install new insulation. Properly installed, insulation can help keep your home an average of 20 degrees cooler or warmer year-round. It will also reduce your energy bills. Look for insulation with a high R-value (the insulation’s ability to reduce heat transfer). You can choose between fiberglass, cellulose, and spray foam insulation for this project.

Attic Insulation How To

 

attic insulation

Heating and cooling accounts for more than half of the energy consumed in an average home. Because heat rises, an attic lacking adequate insulation could be costing you big bucks, as evidenced by high utility bills. Taking steps to combat high utility bills is good for the environment, good for you, and good for your wallet. The following is an attic insulation how to.

How much does attic insulation cost?

According to this year’s Cost vs. Value report, which compares the average cost of 29 popular home improvement projects with the value those projects retain at resale in 99 U.S. markets, hiring a contractor to install insulation in your attic will cost $1,343. On the upside, you will see a 107.7% return on investment (ROI), should you ever decide to sell or refinance your home. In addition, you may qualify to receive a federal tax credit of 10% of the cost, up to $500.

How much material will I need?

That depends. Insulation levels are specified by R-value. R-value is a measure of an insulation material’s ability to resist heat flow. Higher R-values are required in colder areas, whereas, R-38 is the recommended value for temperate and hotter climates. Take a look at ENERGY STAR’s recommended home insulation R-values guidelines for more information. Keep in mind that R-values vary depending on material.

Armed with this information, you will then want to measure the length and width of your attic to determine how many square feet of insulation you’ll need. To complete this job, you may also need other materials, such as silicone caulk, metal flashing, and weatherstripping as it is important to first seal off any existing air leaks or drafts. Sealing off these leaks will provide benefits for years to come.

Tips for Working in the Attic

  • Have a plan in place. The key to any successful project – especially a project of this magnitude – is adequate planning. Before beginning, gather all necessary tools and supplies, including a flashlight. You’ll also want to ensure the area is well-lit by using a work light.
  • Protect yourself. Insulation can be itchy and irritating to the skin, as well as harmful to the lungs, which is why it’s important to wear the proper gear to protect yourself. We recommend wearing safety googles, work gloves, a face mask, and a lightweight disposable coverall in addition to using knee pads.

3 Steps to an Insulated Attic

Step 1: Seal Air Leaks

The U.S. Environmental Protection Agency (EPA) recommends that you or a professional air seal your attic before insulating it. There are many benefits to air sealing including reducing heating and cooling costs, improving durability, increasing comfort, and creating a healthier indoor environment. Caulking and weatherstripping are two effective air sealing techniques that offer quick returns on investment.

Step 2: Choose Your Insulation

Loose Fill Insulation – No one says you have to use the same type of insulation that currently exists in your attic when adding additional material. You can easily use loose fill on top of fiberglass batts or blankets. If you choose to use loose fill insulation, it may be in your best interest to hire a professional. This type of material requires specialized machines and techniques.

Batt Insulation – Laying fiberglass rolls is an easy to moderate do-it-yourself project. Sold in various widths, this type of insulation is designed to fit easily within most typical joists, although layering is required to get the proper R-value for your zone. When laying down additional insulation work from the perimeter, out, moving towards the attic opening. Never lay insulation over recessed light fixtures or soffit vents.

Step 3: Create Barriers

No matter the material, if you’re installing insulation near recessed lights or soffit vents, you’ll want to use sheet metal or wire mesh to help create a barrier. Insulation and recessed light fixtures do not mix! Some recessed lights, however, are designed for “insulation contact” or “IC,” in which case no barrier is required. Check the fixture first before installing insulation.

Keeping Warm with Attic Insulation

attic insulation

Would you like to save on home energy costs?

By adding attic insulation, you are provided with some of the largest opportunities to save energy in your home, as well as maintain a comfortable temperature throughout much more efficiently. Whether it is summer or winter, adding attic insulation makes your house a lot more livable, while saving you some much needed dough.

Best of all, according to Remodeling magazine’s 2016 Cost vs. Value report, adding attic insulation is the #1 home improvement project with the best return on investment (ROI). In fact, attic insulation was the only home improvement project to provide over a 100% return on investment, recouping you 116.9%.

There are also several tax credits you should be aware of. According to ENERGY STAR, typical bulk insulation products like those mentioned below, qualify for a federal tax credit amount of 10% of the cost; up to $500. This tax credit is available for purchases made in 2016, as well as retroactive to purchases made in 2015.

  • Blown-in Insulation: Loose cellulose or fiberglass insulation that is professionally blown into a wall cavity or attic using a commercial-grade insulation blower.
  • Roll and Batt Insulation: Composed of mineral materials or fiberglass, this type of insulation provides some of the best R-values per inch.
  • Expanding Spray Foam Insulation: Expandable spray foam is best suited for insulating wall cavities, ceiling, and roof-deck applications.
  • Rigid Foam Insulation: Consists of high density foam, mineral or fiberglass boards that are commonly used in cathedral ceilings and exterior walls as well as attics.

Products that reduce air leaks such as weather stripping, canned spray foam, caulk designed specifically for air sealing, and house wrap may also qualify for these tax credits as long as they come with a Manufacturers Certification Statement. Professional installation costs are NOT included.

Should I Invest in Attic Insulation?

If your home experiences any of the following symptoms, you may want to consider adding adequate levels of insulation to your home’s attic space, along with its interior walls, floors, and crawl spaces. Note that the EPA recommends air sealing the attic using any one of the aforementioned products before adding insulation.

  • Drafty rooms.
  • Hot or cold ceilings or walls.
  • High heating or cooling costs.
  • Uneven temperatures between rooms.
  • Ice dams in the winter (where applicable).

Determining Proper Insulation R-Values

Understanding an insulation material’s R-value – a measure of how well it resists the flow of heat – is very important. The higher the number, the better the insulating power, and the more energy you will save. If your home is not properly insulated, you are likely paying more than you should be for home energy.

Recommended R-values are 30 to 60 for most attic spaces, according to the U.S. Department of Energy, with R-38 (or about 12 to 15 inches, depending on material type) being considered the “sweet spot.” In colder climates, go for R-49. For insulation recommendations tailored to your home, visit the DOE’s Home Energy Saver Tool.

Professional Installation by Carrig & Dancer

As a locally owned and operated insulation contractor, servicing Washington State, we take great pride in all aspects of what we do. We specialize in both residential and commercial insulation installs. No job is ever too big or small for us to handle. Call us today at (253) 584-7704 for a free in-home estimate.

The Advantages of Fiberglass Insulation

fiberglass insulation

Fiberglass insulation, professionally installed, is one of the most environmentally friendly, not to mention…valuable, things a homeowner can do for both their home and their wallet. This project offers many advantages: reduced heating and cooling costs, monetary savings, tax credits, and increased property values. Each of which we discuss in further detail below.

Increased Property Values

Remodeling magazine’s Cost vs. Value report for 2016, now in its fourteenth year, compares the cost of 30 popular remodeling projects in 100 metro markets with the value those projects retain at resale. New to the Cost vs. Value report, fiberglass attic insulation projects produced the biggest return on investment, with a midrange project netting you a whopping 116.9 percent.

Reduced Energy Costs

Fiberglass slows the spread of heat, cold, and sound. By trapping pockets of air, it keeps rooms warm in the winter and cool in the summer, thereby reducing a home’s energy consumption by up to 40 percent. Thicker materials offer a higher resistance to heat flow. This resistance is known as an R-value. Common R-values associated with fiberglass are R11 and R19 and R30 to R38.

Federal Tax Credits

Planning on staying for an indefinite amount of time? A federal tax credit can help you recoup a percentage of your fiberglass insulation investment if you complete the improvements by the close of 2016. A tax credit is a dollar-for-dollar reduction in taxes equal to 10 percent of the cost of insulation (up to $500). Tax credits do not include installation costs but professional installation is required in order to be approved for the credit.

Fiberglass can be installed in various parts of a home’s envelope. It can be pink, yellow, white or green, depending on the manufacturer. Commonly found in blanket form, called batts, it is available in bags containing standard pre-cut lengths and widths. It is also available in loose fill, which is professionally blown into attics, walls and floor cavities.