Tag Archives: Home Weatherization

DIY Energy Audits and the A-Hah Moment

In the preceding post on-Less Weight Equals More Horsepower I used the comparison on how the US Automakers figured out how to make our Automobiles use less gas by lightening the vehicles weights which increased horsepower which equates into less Petrol needed for operation and how the same principles can be applied to a Buildings Energy Use and Needs. The principles I will be blogging about applies to any building-Residential or Commercial and can be used to give your Bank Account More Horsepower!

Lets start by going room by room and looking around at all the Gadgets/Appliances that are using electricity. Simple DIY Energy Audits -that anyone can perform on your building. Keep in Mind the Following two bullet points when Inspecting the Gadgets and Appliances.

  • What Gadgets or Appliances in your building are always on and consuming energy? This is Vampire Power [i].
  • Rule of Thumb? “ If your appliances are old enough to Vote it needs replaced with a newer Energy Star Appliance. [ii] ”

Here are examples of my energy use for my buildings for my DIY Energy Audit Home Office Location (Home Office).

I performed a Room by Room walk-thru inspecting taking notes of everything that used electricity. (When I’m performing a Computerized Energy Audit using Equest Software I log the information into the program and it does the math for me plus outlines areas for improvement with ROI for all costs involved.) But we’re going Old School on this Energy Audit and you will only need a basic calculator or pen and notepad.

The Benefits of Performing an Old School Energy Audit by hand and figuring things by hand is the A-Hah Moment of Energy Use- you will gain a greater understanding of:

watts of energy, kilo watts, how watts and kilowatts translate into dollars.

Location Time in UseHrs / day Electricity UsedMeasured in watts Vampire PowerYes or No

FORMULA FOR ESTIMATING ENERGY CONSUMPTION

(Wattage × Hours Used Per Day= total watts )

Cost to Operate in St Louis using Ameren UE combined electricity rate plus service fees =.11/w1 kilowatt (kW) = 1,000 Watts (total watts ÷ 1000 = Daily Kilowatt-hour (kWh) consumption) x $.11= Amount in $.
Bedroom 1(hours per day spent sleeping 8.7)
Clock Radio 24 10 yes 240 0.26
TV 4 133 yes 532 0.53
VCR DVD 2 20–25 yes 50 0.05
2-Lights- 3 bulbs ave 65 W 4 260 no 1040 1.4
Fan 8.7 65 no 565.5 0.57
Bedroom 2 [which has dual functions in my Residence as Home Office and
Dining Room]
Clock Radio 24 10 yes 240 0.24
Lights-1 overhead with 2 light bulbs-2 desktop lights Ave W of 40×3= 120 w 4 120 no 480 0.48
Computer [i] 1- 200w=800w 4 200 no 800 0.8
Laptop Computer 2 1 60 no 60 0.6
Tablet Computer 0.5 22.5 no 11.25 0.01
Internet Access [ii] 24 1.22 yes 29.28 0.03
Living Room-Lights w/2 Situational Lights 120 w Total 2 240 no 480 0.48
Living Room 1 Overhead w/ 2 light bulbs 120w total 2 120 no 240 0.24
TV 2 133 no 266 0.27
VCR/DVD 2 20-25 yes 50 0.05
Bathroom

  • Over Head Lights
4 100 no 400 0.4
KitchenGas Stove with Pilot light Zero Electricity DemandRefrigerator Number 1 in-use 100%

Wall Clock- Batteries Zero Electricity Demand

Coffee Maker:

Dishwasher:

Lighting-3-100w+1-60w=360w

MicroWave

0 0 no 0 0
24/3=8 725 yes 5800 0.58
0 0 no 0 0
2 1000 no 2000 0.2
1 1500 no 1500 1.5
4 360 no 1440 1.4
1 1000 no 1000 1
Hallway/Stairway

  • Lights
12 100 no 1200 1.20
Laundry Room

  • Washer
  • Dryer
  • Lights 2-120w total
2 400 no 800 0.8
4 3000 no 12000 1.32
1 120 no 120 0.12
Mechanical Room:

  • Furnace 50% use 3 hrs / day
  • Water Heater Gas
3 750 No 2250 0.25
0 0 0 0 0
Exterior

  • Lights 2-120w=240w total
10 2400 no 24000 2.4
Totals

TYPICAL WATTAGES OF VARIOUS APPLIANCES

Here are some examples of the range of nameplate wattages for various household appliances

  • Aquarium = 50–1210 Watts
  • Clock radio = 10
  • Coffee maker = 900–1200
  • Clothes washer = 350–500
  • Clothes dryer = 1800–5000
  • Dishwasher = 1200–2400 (using the drying feature greatly increases energy consumption)
  • Dehumidifier = 785
  • Electric blanket (Single/Double) = 60 / 100
  • Fans
    Ceiling = 65–175
    Window = 55–250
    Furnace = 750
    Whole house = 240–750
  • Hair dryer = 1200–1875
  • Heater (portable) = 750–1500
  • Clothes iron = 1000–1800
  • Microwave oven = 750–1100
  • Personal computer
    CPU – awake / asleep = 120 / 30 or less
    Monitor – awake / asleep = 150 / 30 or less
    Laptop = 50
  • Radio (stereo) = 70–400
  • Refrigerator (frost-free, 16 cubic feet) = 725
  • Televisions (color)
    • 19″ = 65–110
    • 27″ = 113
    • 36″ = 133
    • 53″ – 61″ Projection = 170
    • Flat screen = 120
  • Toaster = 800–1400
  • Toaster oven = 1225
  • VCR/DVD = 17–21 / 20–25
  • Vacuum cleaner = 1000–1440
  • Water heater (40 gallon) = 4500–5500
  • Water pump (deep well) = 250–1100
  • Water bed (with heater, no cover) = 120–380

FORMULA FOR ESTIMATING ENERGY CONSUMPTION-Use this formula to estimate an appliance’s energy use:

  • (Wattage × Hours Used Per Day) ÷ 1000 = Daily Kilowatt-hour (kWh) consumption

1 kilowatt (kW) = 1,000 Watts

Multiply this by the number of days you use the appliance during the year for the annual consumption in kWh per year.

ESTIMATING ANNUAL COST TO RUN AN APPLIANCE

Multiply the annual consumption in kWh per year (that you calculated above) by your local utility’s rate per kWh consumed to calculate the annual cost to run an appliance. Note: To estimate the number of hours that a refrigerator actually operates at its maximum wattage, divide the total time the refrigerator is plugged in by three. Refrigerators, although turned “on” all the time, actually cycle on and off as needed to maintain interior temperatures.

EXAMPLES:

Window fan:
(200 Watts × 4 hours/day × 120 days/year) ÷ 1000
= 96 kWh × 11 cents/kWh
= $10.56/year

Personal Computer and Monitor:
[(120
Watts + 150 Watts) × 4 hours/day × 365 days/year] ÷ 1000
= 394 kWh × 11 cents/kWh
= $43.34/year

What is the Best Defense to fight these upcoming high summertime cooling bills? Energy Conservation is the best defense and will provide the Fastest ROI- Return on Investment for your $Money$.

i http://michaelbluejay.com/electricity/computers.html

ii446 Kw/ year / 365= 1.22 source: http://www.nytimes.com/2011/06/26/us/26cable.html?pagewanted=1&_r=2&ref=energy-environment&adxnnlx=1309172425-vWWbjwsKwmR0zJvE%20C7U5Q&

i Vampire Power

Certificate of Completion-Residential Energy Auditor Training for Scotty-Scotts Contracting
Certificate of Completion-Residential Energy Auditor Training for Scotty-Scotts Contracting

ii  rules of thumb on Energy Conservation as taught by ICast .

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All About Comfort

Simple Comparison of Clothes to a Buildings Envelope

Author:Scotty, Scotts Contracting-StLouis Renewable Energy 4/2/13

If you are reading this I’m going to assume that you aren’t a google bot or bing bot and wear clothes in your daily activities.  You are an actual human being who wears clothes.  

Besides the obvious fact we wear clothes to cover our nakedness.  

We humans wear clothes for protection: protection for our bodies: from the heat, from the cold, from rain and snow-summed all up from the Elements.  

We protect ourselves with clothes against the Climate and Elements we live in.

Just as you wear clothes to protect yourself from the elements the various parts of a properly constructed energy efficient building are there to protect it from the elements while keeping the inhabitants comfortable.

While it may sound complex in Nature it’s really rather simple in content when talking about a Building.

The simple comparison in how warm and dry an Insulated Wind Breaker is to a Simple T-Shirt.   

The Windbreaker stops the Cold Air from reaching your skin and the Insulation is the stuff that keeps the cold from creeping close to your body.  

  1. While a T Shirt lets in both Air and Cold thus failing to keep you warm and dry. (This is the Framing of your Building. )
  2. A Sweatshirt will help seal out a little cold but not for long. (This is the Insulation in your Building. )
  3. But when a Windbreaker is put on over the Sweatshirt and T-Shirt it is such relief to be warm- almost anything is tolerable when in a Cold Windy Environment. (This is the Air Barrier in your Building.)
  4. Caps or Hats (The roof of your Building see upcoming post-seeking sponsors)
  5. Shoes and boots (The Foundation / Basement of your Building see upcoming post-seeking sponsors)

Examples 1 thru 5 when applied to a Building is your Buildings Envelope or Outer Shell.

The buildings we live and work in need protection too. Just as you will add layers against the cold to stay warm in today’s extreme climate. Your Building needs the same protection against the Elements of Heat and Cold.

The best protection against the Elements cold and heat from entering your building is: Insulation.

R 16 Unfaced Wall Insulation as used in Benton Rehab Project
R 16 Unfaced Wall Insulation as used in Benton Rehab Project

Insulation is your Number One Source for keeping your building’s energy consumption as low as possible while staying comfortable.

 Insulation keeps the Heat and Cold from creeping in your Building.  

While building Insulation comes in many forms it basically performs the basic action that I mentioned above when talking about wearing a sweatshirt.  

Insulation is there to keep out the heat and cold that make life uncomfortable– (to include the uncomfortable feeling you get when you pay your local monthly Gas and Electric utility bills- for the over priced services they provide your building.)

Just as the Windbreaker stops the Wind from interfering with your body. Example of Air Barrier used in Benton Rehab Project The Air Barrier does the same for your Home or Office.  Normal construction techniques have various Air Barriers All of which are designed to eliminate and reduce the cold or warm air from entering and leaving your Building.  This is the second most crucial step in protecting a building against the Elements of heat and cold.

So what is the T-shirt used in this examples place in a building.  The T Shirt in this example is the Buildings Walls and Roof.  See the bare wall in this photo of the Benton Rehab Project
Bare Wall Stud Framing with No layers of Protection from the Elements
Bare Wall Stud Framing with No layers of Protection from the Elements
 while the crew and I were rehabbing this building in St Louis.  This is the framing without layers of Insulation or Air Barrier.  It’s obvious that these walls will not keep out any heat or cold.  Just as a t-shirt performs.
The Air Barrier and Insulation coupled with a few other areas of your building is your Buildings Envelope.

Scotty, Scotts Contracting St Louis Renewable Energy 4/2/13

Scotts Contracting St Louis Renewable Energy  is  your local St Louis Green  and Sustainable Builder- Providing Affordable  Punctual and  Experienced General Contracting Services for the St Louis Region.  

Let us show you that Green Building Doesn’t Cost it SAVES!!!!

.

I took the Energy Star Pledge Have You?

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New Policy Brief- Middle Income Financing for Energy Efficiency

Increasing Middle America’s Access to Capital for Energy Improvements

While middle income Americans have historically invested in improvements that maintain and increase the value of their homes, they have seen an important source of financing – the equity in their properties – evaporate at the same time that their access to other loan products has been restricted.  A number of energy efficiency programs are deploying credit enhancements, novel underwriting criteria, and innovative financing tools to reduce risks for both financiers and borrowers in an effort to increase the availability of energy efficiency financing for middle income households.  While many of these programs are income-targeted, the challenges, opportunities, and emerging models for providing access to capital may apply more broadly across income groups in the residential sector.

Read the Brief  mi-policybrief-3-6-2012

Spray Insulation~Deal of the Week

If you have ever wanted to super insulate your home or business against the cold and heat and protect the bank account from the rising costs of our Electricity Rates – Ameren UE and New Gas Rate Hikes – Laclede Gas. The following offer I received from a couple of my Spray Insulation Dealers is just what your Bank Account needs.

12.jpg thumb_2561998304.jpg?t=1328979021
ISOCYANATE PROMOTIONWhile Supplies last we are offering our customers 500 lbs of PMDI Isocyanate forbelow wholesale prices!! Compatible with most all spray foam products, very clean, high quality ISO.

YOUR PRICE$ 650.00

Promotions running on 500lb Iso’s and system pricing on our EcoGuard 500 and EcoTite 1200. Let us start helping you save money today!

  • EcoSeal 500 .5 OPEN CELL foam. 18,000 board feet yield, odorless and excellent adhesion.
  • EcoTite 1200 1.2lb open cell spray foam. R-Value 5.0 per inch. 3.55 perms per inch, has a tensile strength close to closed cell foam. No scraping or scarfing, Odorless products
Syenergy Spray Foam Specialistsoffers a broad range of innovative solutions to meet all your needs. Whether big or small, our products are made with precision, in accordance with the highest quality standards. All Syenergy spray foam products are custom blended when you order to insure the highest quality and the freshest material. You can rely on our products to get the job done right!An overview of our Products:

Syenergy 500Renewable Resource Based .5 lb Open Cell Spray Foam Insulation. Passes the NFPA 286 Appendix X with no thermal barrier or intumescent coatings. Read More….

Syenergy Seal 500 – Class one .5 lb Open Cell Spray Foam Insulation with an R value of 3.83 per in. We use low odor catalysts and it will not cause a “blue haze” for installers. Read More….

Syenergy 1200 – Is a Hybrid Open cell foam insulations with a high R value of 5 per inch. Read More….

Syenergy 1800W & 1800 245fa– Class one thermoset 1.7 and 1.8 lb. water blown Closed cell Spray Foam Insulation that has a high r value of 5.5 per inch and contains the highest level of agriculturally based renewable resources content available on the market.Read More….

ECOSAFE Spray Foam Insulation is the newest SPF company to the market. Our goal is to produce the most technologically advanced products at the most affordable price. Homeowners demand the safest, greenest products for their home and ECOSAFE strives to deliver. Our certified contractor program encompasses all areas of the spray foam business, so that every time a contractor installs ECOSAFE products, it is installed to our specifications. Spec SheetsSyenergy 500

Syenergy Seal 500

Syenergy 1200

Syenergy 1800W & 1800 245fa

Company Website:http://www.ecosafefoam.com/index.php5 Company website: http://www.syenergyfoam.com/

Schedule a Free Green Site Evaluation at the Web Locations Below and Scotts Contracting will respond as fast as humanly possible.

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Poll-How can I help you Save Money on your Winter-Time Heating Bills?

Scotts Contracting Provides Energy Audits and Weatherization services for your home or business. Save $ by Weatherizing your building against High Heating Bills this winter
Weatherizing your Building will Save $ Money $ on your Heating Costs

POll-How can I help you Save Money on your Winter-Time Heating Bills?

[contact-form] [contact-field class='zem_slink' title='Record label' href='http://en.wikipedia.org/wiki/Record_label' rel="wikipedia">label</a>="If you checked any of the above options enter your info in the form below to Schedule a Free Green Site Inspection" type='text'/] [contact-field label='When is the best time to contact you?' type='select' options='AM,PM'/] [contact-field label='Name' type='name' required='true'/] [contact-field label='Email' type='email' required='true'/] [contact-field class='zem_slink' title='Website' href='http://en.wikipedia.org/wiki/Website' rel="wikipedia">Website</a>" type='url'/] [contact-field label='Comment' type='textarea' required='true'/] [/contact-form]

Air Sealing a Ceiling Electrical Junction Box

CAD Design-Weatherize-Insulate-Fire Block-Electrical Junction Box

Air Sealing Ceiling Electrical Junction Box
CAD Diagram explains how to Build and Air Tight Electrical Junction Box located in most Attics

Sealing Air Leaks

Warm air leaking into your home during the summer and out of your home during the winter and can waste a lot of your energy dollars. One of the quickest dollar-saving tasks you can do is caulk, seal, and weatherstrip all seams, cracks, and openings to the outside. You can save on your heating and cooling bill by reducing the air leaks in your home.

Hint: Use Fire Rated: 5/8″Fire Rated Drywall or Sheetrock with Fire Proof Caulking to Create the Air Tight Seal

Fire Proof /Air Tight Electrical Junction Box Cover used in Attics

Tips for Sealing Air Leaks

re-posted from:http://www.energysavers.gov/tips/insulation_sealing.cfm

Pie chart shows how air escapes from a typical home: 31% floors, ceiling, walls; 15% ducts; 14% fireplace; 13% plumbing penetrations, 11% doors; 10% windows; 4% fans and vents; 2% electric outlets.How Does the Air Escape?
Air infiltrates into and out of your home through every hole and crack. About one-third of this air infiltrates through openings in your ceilings, walls, and floors.
  • First, test your home for air tightness. On a windy day, carefully hold a lit incense stick or a smoke pen next to your windows, doors, electrical boxes, plumbing fixtures, electrical outlets, ceiling fixtures, attic hatches, and other locations where there is a possible air path to the outside. If the smoke stream travels horizontally, you have located an air leak that may need caulking, sealing, or weatherstripping.
  • Caulk and weatherstrip doors and windows that leak air.
  • Caulk and seal air leaks where plumbing, ducting, or electrical wiring penetrates through walls, floors, ceilings, and soffits over cabinets.
  • Install foam gaskets behind outlet and switch plates on walls.
  • Look for dirty spots in your insulation, which often indicate holes where air leaks into and out of your house. You can seal the holes with low-expansion spray foam made for this purpose.
  • Look for dirty spots on your ceiling paint and carpet, which may indicate air leaks at interior wall/ceiling joints and wall/floor joists. These joints can be caulked.
  • Install storm windows over single-pane windows or replace them with more efficient windows, such as double-pane. See Windows on page 18 for more information.
  • When the fireplace is not in use, keep the flue damper tightly closed. A chimney is designed specifically for smoke to escape, so until you close it, warm air escapes—24 hours a day!
  • For new construction, reduce exterior wall leaks by installing house wrap, taping the joints of exterior sheathing, and comprehensively caulking and sealing the exterior walls.
  • Use foam sealant around larger gaps around windows, baseboards, and other places where warm air may be leaking out.
  • Kitchen exhaust fan covers can keep air from leaking in when the exhaust fan is not in use. The covers typically attach via magnets for ease of replacement.
  • Replacing existing door bottoms and thresholds with ones that have pliable sealing gaskets is a great way to eliminate conditioned air leaking out from underneath the doors.
  • Fireplace flues are made from metal, and over time repeated heating and cooling can cause the metal to warp or break, creating a channel for hot or cold air loss. Inflatable chimney balloons are designed to fit beneath your fireplace flue during periods of non-use. They are made from several layers of durable plastic and can be removed easily and reused hundreds of times. Should you forget to remove the balloon before making a fire, the balloon will automatically deflate within seconds of coming into contact with heat.
Cutaway house illustration showing areas of home where air leaks. Refer to caption for list.Sources of Air Leaks in Your Home
Areas that leak air into and out of your home cost you lots of money. Check the areas listed below.

  1. Dropped ceiling
  2. Recessed light
  3. Attic entrance
  4. Sill plates
  1. Water and furnace flues
  2. All ducts
  3. Door frames
  4. Chimney flashing
  1. Window frames
  2. Electrical outlets and switches
  3. Plumbing and utility access
Scotts Contracting is available to assist you in improving your Home or Business Energy Demands.  Please use this form to Contact Scotty, Scotts Contracting to schedule a FREE Energy Analysis for your Property.

How Insulation Works-Typical-St Louis Brick Home used in Examples

CAD Drawing-Insulation-St Louis Brick Home-Examples

How Insulation Works
Top View: Brick Home with Zero Insulation
Brick Home Wall Detail with Zero Insulation
Brick Home with Insulation in Wall Cavity


Why Insulate Your House?


Heating and cooling account for 50 to 70% of the energy used in the average American home. Inadequate insulation and air leakage are leading causes of energy waste in most homes. Insulation:

  • saves money and our nation’s limited energy resources
  • makes your house more comfortable by helping to maintain a uniform temperature throughout the house, and
  • makes walls, ceilings, and floors warmer in the winter and cooler in the summer.

The amount of energy you conserve will depend on several factors: your local climate; the size, shape, and construction of your house; the living habits of your family; the type and efficiency of the heating and cooling systems; and the fuel you use.

Once the energy savings have paid for the installation cost, energy conserved is money saved -saving energy will be even more important as utility rates go up.

This fact sheet will help you to understand how insulation works, what different types of insulation are available, and how much insulation makes sense for your climate. There are many other things you can do to conserve energy in your home as well. The Department of Energy offers many web sites(http://ornl.gov/sci/roofs+walls/insulation/ins_07.html) to help you save energy by sealing air leaks, selecting more energy-efficient appliances, etc.


How Insulation Works

How Insulation Works
  • Heat flows naturally from a warmer to a cooler space. In winter, the heat moves directly from all heated living spaces to the outdoors and to adjacent unheated attics, garages, and basements – wherever there is a difference in temperature.
  • During the summer, heat moves from outdoors to the house interior.
  • To maintain comfort, the heat lost in winter must be replaced by your heating system and the heat gained in summer must be removed by your air conditioner. Insulating ceilings, walls, and floors decreases the heating or cooling needed by providing an effective resistance to the flow of heat.
  • Reflective insulation or Radiant Barriers works by reducing the amount of energy that travels in the form of radiation. Some forms of reflective insulation also divide a space up into small regions to reduce air movement, or convection, but not to the same extent as batts, blankets, loose-fill, and foam.


Reference> http://ornl.gov/sci/roofs+walls/insulation/ins_01.html

CAD Detail Heat and Cold Loss-2×4 Wall

Rockwool Thermal insulation, scanned @ 1600dpi...
Rock Wool Insulation (Fire Resistant) Image via Wikipedia

If you have the question: Why is my house so Cold? Why are the walls so cold? Why are the outer rooms of my house so cold?  Where are these cold air drafts coming from? Why is it costing me so much to heat my house? Why is my Heating Bill so high? How do I lower my heating bills? What are the recommended ways to lower my heating bills?

Answer: I’ve designed this CAD Diagram to explain how hot & cold temperature seeps into a building and vice-versa

Example: a home with 2×4 walls with 0 (zero) insulation.

You can see by the blue areas how solid materials transfer the hot/cold temperature.

  • Standard Minimum Code Wall Framing consisting of

  • Siding on Exterior of Building
  • 1/2 in Plywood or OSB Particle Board
  • 2×4 Framing Member Wall Stud
  • 1/2 in Drywall or Sheet Rock

The hot/cold temperature (Blue Areas in Diagram) on the Exterior of the Building is transferred to the Interior of the Building by Conduction. This works both

Ways as Interior Temperature in transferred out-wards.

The simplest explanation I can use to demonstrate and explain this is too use this example: when you are using a Metal Cooking Utensil to stir a pot of chili. If the utensil is left in the pot of chilli for any length of time. The heat will eventually transfer up the utensil handle and will usually burn your hand or fingers. Heat and Cold enter a Building in the same way; unless, there is some form of Insulation or Thermal Break to prevent the conduction of energy.

Now that your understand how Energy is transferred thru building materials

I’ll explain the various ways that Insulation:

Slows down and Reduces this form of Energy Loss in an upcoming post.

If you have any questions or comments about this article or schedule an appointment use this link to schedule a

Free Proposal on Weatherizing your Building to save money and reduce your Winter-Time Energy Bills

and Scotty, Scotts Contracting will return your Weatherization request asap. scottscontracting@gmail.com

CAD Diagram courtesy of Scotty, Scotts Contracting explaining how cold temperature is transferred
thru building materials into your home.

Fall Weatherization Services Offer

If you are interested in Saving Money on your up-coming winter time heating costs Scotts Contracting offers: Weatherization, Insulation, and Building Maintenance Services that will save you money on your Heating Bills.

Offer is available for Residential and Commercial Buildings in the Greater St Louis Area

Scotts Contracting supplies:

Cost Effective Solutions that will save you $ Money $ on your Heating Bills.

energy audit
Blower Door Energy Audit Test

 My motto: Affordable, Experienced, and Punctual.

General Rule of Thumb for Energy Efficient Up-Grades for Buildings: For Every Dollar you spend you will save between $2-$3 Dollars on your Heating Bills.

Example:
  • $3000.00 Dollar Attic Retrofits Costs for Average 1,100 Sq. Ft. Residential Home
  • With my Preliminary Figures using a Guesstimate ($400) on your current Energy Bill and using the Dept of Energy’s Estimate of 20% Savings for attic retrofits. I’ve determined that by Sealing your Air Leaks and Adding Insulation to the Attic the Attic Retrofit will pay for itself in 2.6 years. [ I would wager that it will be closer to 1.75-2 years with the yearly utility rate increases by Ameren UE and Laclede Gas.]
Attic Retrofit Consists of:
  1. Adding Insulation to meet the US Dept of Energy Guidelines for the St Louis Area
  2. Sealing all the Air Leaks that are allowing the Cold Air into your Building
  3. Adding Proper Ventilation

I’ve published many handy how to articles on Saving Money on Energy Bills if you choose to DIY or would like to research articles on Saving $Money$ on Utility Bills click here to browse these articles on my Green Blog 

Energy Audits are also available

Feel Free to use the Following Form to schedule an energy Audit or Weatherization for Your Property.