Mother Earth Living

Can This Home Be Greened? Ohio Overhaul: Giving a 1940s Home an Efficiency Upgrade

Despite an energy-conscious couple’s best efforts, their utility bills remain high. Their 1940s Cape Cod-style home needs an efficiency upgrade.
By Eric Elizondo
July/August 2010
Add to My MSN

With aluminum siding, single-pane windows and an uninsulated basement, the house is drafty and inefficient.
Photo By Eric Elizondo
Slideshow


Content Tools

Related Content

How to Make Homemade Candles for your Valentine

Light up your Valentine's Day with all natural, herbal homemade candles.

Solar-Powered Homes Sell for More, Report Finds

Adding solar panels can increase a home's resale value by as much as $17,000, a new Lawrence Berkele...

Better Incentives Would Drive Energy-Efficient Home Improvements, Study Finds

Homeowners and renters who made five or more energy-efficient improvements found satisfying savings,...

Studio 804 Kansas City House Earns Passive House and LEED Platinum Certification

Studio 804’s most recent project, a super-insulated home in Kansas City, Kansas, earns the second LE...

“Can we maintain the authenticity that comes with a 1940s home and neighborhood while honoring our commitment to sustainability?”
Maureen Bumgarner

Maureen and James Bumgarner's 1947 home in Dayton, Ohio, is a typical post-World War II residence with a concrete foundation wall, aluminum-sided exterior walls framed with two-by-four wood studs, and a wood-rafter roof. The house is charming, but it wasn’t built for efficiency. Though Maureen and James are very energy-conscious, their utility bills are high.

A few minor changes could greatly increase the older home’s efficiency and offer a lot of bang for the couple’s renovation buck. With the money these improvements save the Bumgarners on utilities, the couple should be able to afford to give the old home the major renovations and cosmetic fixes it also needs.

1. The original windows are outdated.

Problem: The home’s many windows are inefficient and outdated. The original wooden single-pane windows are in poor condition, and the storm windows have many air gaps.

Solution: Windows are a big investment, but they greatly improve a home’s energy efficiency and acoustical qualities. The Bumgarners should invest in high-quality windows to save the most energy. Federal and state governments offer tax credits to help offset the windows’ cost, though the federal dollar cap is set at $1,500.

Cost: $15,000 for 17 windows (including basement windows); federal, state and local tax credits may help offset cost.

2. The carpet is old and traps allergens.

Problem: The Bumgarners have a dog who tracks dirt and toxins into their home every day. Wall-to-wall carpet traps and holds all of the dirt and allergens.

Solution: The Bumgarners can cut down on allergens by replacing the first-floor carpet with a hard surface. Fortunately, they can easily refinish the hardwood beneath their carpet with a nontoxic clearcoat such as AFM Safecoat’s Polyureseal BP. They can responsibly recycle their old carpet through one of Carpet America Recover Effort’s CARE centers. The nearest to Dayton are in Columbus, Ohio, or Indianapolis.

Cost: Sanding and coating about 1,000 square feet: $4,000

3. The old house is leaky and inefficient.

Problem: Drafty bedrooms and a too-cold basement are just the tip of the iceberg in this older home. As in many homes, the furnace, water heater, plumbing and ductwork are all in the basement, where colder temperatures make them run less efficiently.

Solution: The Bumgarners should schedule a professional energy audit, including a blower door test, total thermal scan and written report. (Some companies offer free energy audits, usually as part of an insulation package.) Using the results, they should tighten up the home by insulating the basement, exterior walls, roof, attic spaces, hot water piping and water heater, and seal around the windows and doors. This should cut the couple’s heating and cooling costs by about 30 percent.

They should also have their ducts cleaned, install new air filters, and seal and repair the fireplace, which is allowing water to enter the home and conditioned air to escape it. Cleaning ducts every other year saves energy and improves indoor air quality. Changing air filters regularly also improves air quality; I recommend using premium filters, such as Filtrete Micro Allergen Air Filter Red Series, and changing them monthly.

Installing a programmable thermostat and retractable canopies over the living room’s south-facing windows (to cut off heat from the intense summer sun) will also help lower utility bills.

Cost: Energy audit: $0 to $500; sealing and insulating: $2,000 to $3,000; cleaning ductwork and installing premium filters: $600; annual replacement filters: $100; programmable thermostat: $300; canopies: $300 installed

4. The Bumgarners want to install solar panels.

Problem: This is a tough decision financially. Though incentives are better than ever, electricity is cheap and solar panels are expensive. Unfortunately, most of Ohio’s cheap electricity comes from coal, which emits lots of carbon dioxide and is an environmental disaster to mine.

Solution: Before purchasing any form of alternative energy, Maureen and James should focus on making the home as efficient as possible; no one should install solar panels on an inefficient home. Reducing their power needs will mean they can buy less equipment and keep costs down.

Once the Bumgarners have tightened up the home and reduced energy use, a 3-kilowatt system could generate more than half of their energy demand. Lucky for them, Ohio offers excellent incentives for homeowners who install solar panels, and the Bumgarners’ south-facing roof has great exposure.

Cost: 3-kilowatt photovoltaic system: $27,000 installed (a Residential Solar Photovoltaic Energy Incentive from the Ohio Department of Development would cover approximately $8,500, and additional federal tax benefits exist)

Efficiency tips

1. Efficient windows should be your No. 1 high-dollar investment. Few other home improvements make such a drastic difference in your home’s efficiency.

2. Get rid of carpet. Carpet harbors nasty germs, allergens and toxins. Hardsurface flooring with washable area rugs is a much healthier option.

3. Insulate exterior walls, basement walls, roof and attic spaces. Insulate the water heater and hot water pipes in the basement.

4. Opt for alternative energy only after you’ve made every other possible efficiency improvement to your home.

Resources

Information:

DSIRE
tax incentive directory

Office of the Ohio Consumers’ Council
Ohio energy information

Ohio Department of Development
Home Energy Assistance Program (HEAP)

Energy:

3M
Filtrete premium air filters

Airkrete
cementitious foam insulation

Dovetail Solar
photovoltaic systems

Third Sun Solar and Wind
photovoltaic systems

Flooring:

AFM Safecoat
nontoxic floor finish

Carpet America Recovery Effort
carpet recycling

Kruse Carpet
carpet recycling

Windows:

General Awnings
window awnings

The St. James Company
efficient windows

Serious Windows
efficient windows

Stanek
efficient windows made in Ohio

Eric Elizondo owns EcoStudio Architecture/Design/Planning/Consulting in Columbus, Ohio, and is a founding member of the U.S. Green Building Council’s central Ohio chapter. He writes and lectures on green design’s economic and environmental benefits.


Previous | 1 | 2 | 3 | Next






Post a comment below.

 

lillianhofstader
1/9/2014 7:19:27 AM
Many of our houses are located in the region which can get stuck to storms any time. Generally the winds during storm generates 'lift' effect which can destroy the house hence it becomes really very necessary to use http://www.alphaimpactwindows.com/fortlauderdale.php in place of normal windows








Subscribe today and save 58%

First Name: *
Last Name: *
Address: *
City: *
State/Province: *
Zip/Postal Code:*
Country:
Email:*
(* indicates a required item)
Canadian subs: 1 year, (includes postage & GST). Foreign subs: 1 year, . U.S. funds.
Canadian Subscribers - Click Here
Non US and Canadian Subscribers - Click Here

Subscribe to Mother Earth Living!

Welcome to Mother Earth Living, the authority on green lifestyle and design. Each issue of Mother Earth Living features advice to create naturally healthy and nontoxic homes for yourself and your loved ones. With Mother Earth Living by your side, you’ll discover all the best and latest information you want on choosing natural remedies and practicing preventive medicine; cooking with a nutritious and whole-food focus; creating a nontoxic home; and gardening for food, wellness and enjoyment. Subscribe to Mother Earth Living today to get inspired on the art of living wisely and living well.

Save Money & a Few Trees!

Pay now with a credit card and take advantage of our earth-friendly automatic renewal savings plan. You’ll save an additional $5 and get six issues of Mother Earth Living for just $14.95! (Offer valid only in the U.S.)

Or, choose Bill Me and pay just $19.95.