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10.28.2011

Re-Coupon for Scotts Contracting-St Louis Renewable Energy Missouri





Great deal from Scotts Contracting, St Louis Renewable Energy Missouri on MerchantCircle and thought you might be interested. See the coupon below.

On Fri, Oct 28, 2011 at 10:06 AM,


Date: Thu, 27 Oct 2011 13:40:05 -0700
Subject: Coupon for Scotts Contracting, St Louis Renewable Energy Missouri. Expires 11-15-2011
From: scottscontracting@gmail.com

MerchantCircle

Coupon Share

I saw this great deal from Scotts Contracting, St Louis Renewable Energy Missouri on MerchantCircle and thought you might be interested. See the coupon below.
You can learn more about Scotts Contracting, St Louis Renewable Energy Missouri and see other deals on MerchantCircle:
Sincerely,
Scotts
scottscontracting@gmail.com
This message was sent to you on behalf of Scotty

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Dear Scotts Contracting, St Louis Renewable Energy Missouri,
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View My Business Listing
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10.26.2011

CAD Drawing-Insulation -St Louis Brick Home-Examples

How insulation Saves Money- How Insulation Works-Typical-St Louis Brick Home used in 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



Click here to: Schedule a Green Site Evaluation to Weatherize your Building against the High Heating Costs




10.23.2011

Part 4 in Weatherization Series

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?

I've designed this CAD Diagram to explain how hot and cold temperature seeps into a home with 2x4 walls with 0 (zero) insulation.

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

Standard or Minimum Code Wall Framing consisting of
Siding on Exterior of Building
1/2 in Plywood or OSB Particle Board
2x4 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 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..." from article--> Part 3 How to Build and Remodel to reduce Energy Loss / Gain in Todays Modern Buildings

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.

I will save you money, Scotty

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

10.22.2011

How to Stop Energy Loss or Gain in a Building


How to Stop Energy Loss or Gain in a Building ~ St Louis Renewable Energy









How to Prevent Heat Loss with 4 Examples-Diagrams-Drawings for your Building Projects

In recent conversations with customers and peers about Reducing Energy Loss in Buildings / Structures and how heat and cold are transferred into a Building via Conduction. I explained and made reference to using a Metal Cooking Utensil to stir a pot of chilli.

If the utensil is left in the pot of chilli for any length of time. The heat will eventually transfer heat 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.

Cooking utensil manufactures solve this issue by adding handles made of Wood, Plastic, etc.

The Building and Remodeling Industry combats this energy loss/gain in various ways. Here a few examples, diagrams, and drawings that show how this loss or gain is minimized.

When this heat/cold gain and loss is minimized you will save money on your Heating and Cooling Bills.

By renovating and building using these examples and basic design principles you will save money and reduce Global Warming / Climate Change.

  • Example 1. Adding Insulation on the exterior of the Building normally behind the exterior wall finish. This is normally used in conjunction with Insulation in the Wall Cavities.


    • Example 1 top view
      Example 1 Top View
      ISO View Example 1
      Example 1 Adding Insulation on the Exterior of Wall Framing



  • Example 2 – Staggered Wall Studs


  • 2x4 Staggered Studs to prevent Energy Loss and Gain
    Top View 2×4 Staggered Studs to Prevent Energy Loss and Gain
    2x4 Staggered Studs
    2×4 Staggered Studs Prevent Energy Loss and Gain



  • Example 3- Double Wall Construction





  • 2x4 Double Wall Construction
    2×4 Double Wall Construction to Prevent Energy Loss and Gain
    2x4 Double Wall Construction
    2×4 Double Wall Construction to Prevent Energy Loss and Gain



  • Example 4- Creating a Thermal Break by Adding Wall Channels




Thermal Break created by Wall Channels to prevent energy loss
Thermal Break created by Wall Channels to prevent energy loss
Thermal Break created by adding Wall Channels to prevent energy loss and gain
Thermal Break created by adding Wall Channels to prevent energy loss and gain
The above illustrations are just a few examples of how to prevent Energy Loss in a Building by adding: Insulation, Providing a Thermal Break, and Creating Dead Air Space. Examples 1 and 4 are used mostly in Remodeling and Renovation Projects. With examples 2 and 3 are used mainly in new construction of Buildings. For detailed information, proven scientific facts, about how energy is transferred I suggest reading the Article at Wiki on Heat Transfer at:http://en.wikipedia.org/wiki/Heat_transfer.
If you live in the St Louis Area and are interested in Saving Money on your utility bills by any of the above mentioned diagrams or illustrations I can be reached via: scottscontracting@gmail.com

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