Most of the energy costs spent to keep a Humber home warm in the winter and cool in the summer end up leaving through the attic. In the summer, the sun’s heat pours in through the attic and in the winter, warm air rises past the ceiling and out of the home. Saving on energy costs starts in the attic, but how much insulation is enough?
Are You Trying To Find Roof Insulation Company For Your Humber House?
Although spray foam insulation as we know it today truly emerged in the 1980s around the Humber area, spray foam actually has its roots several decades further in the past, beginning with the development of polyurethane foam in the 1940s by Otto Bayer. Otto Bayer, an industrial chemist, actually began working with polyurethane in Germany during the late 1930s. This technology was brought to the United States in the early 1940s by David Eynon, the president of Mobay, a war effort conglomerate created from the partnering of two chemical industry giants, Monsanto and the Bayer Corporation.
Market surveys show a 30% up to 40% growth rate in the demand for residential insulation spray foam. With heating and cooling costs continuing to go up, consumers are recognizing that one way of saving money is by insulation. A study by a university in the United States disclosed that 40% of new homes will be requiring spray foam insulation to counter-act increased energy bills. The spray foam insulation system is one method which has grown steadily every year since 2002 with an enviable rate.
Based on the many other consumer benefits provided by foam insulation and the expected continued growth of this insulation technique, entrepreneurs and those in the construction industry are considering to get into this kind of business. Project feasibility study is important if you are contemplating in making an investment. You need to do some pencil-pushing and projections. One area to look into is the area of spray foam equipment.
With the unlimited information available in the internet, it is very convenient to find out what you have to in just a short time. There you will find the popular and trusted brands of equipment in the market, different functions and features and their corresponding prices. You will come across four main types, the spray foam machine or proportioner, foam gun, heated hose and transfer pumps. These four items form the inner core of the equipment team.
As added info with regards the transfer pumps, you can choose a diaphragm pump to transfer insulation materials to the proportioner. There is also the stick or the stubby pump. Your supplier will advise you as to what type of pump is ideal for your operation. The spray foam equipment is only one aspect of your project feasibility study. You have to determine whether you will need financing or use your cash resources to purchase this basic equipment together with a mobile spray rig in trailer or box truck type. So, plan carefully before making the plunge!
What is Insulation, Why Do We Have it and How Does it Work?
Movement of air in and out of a home can be a leading cause of escalated energy bills. Air can enter your house through holes, cracks and crevices. You can stop unconditioned air from entering your home and indoor conditioned air from escaping outside by adding an advanced insulation system to achieve optimal building performance.
A small science lesson about insulation:
Heat moves from warmer areas to colder areas. This is the single basic principle on which the idea of insulation is based. On hot days heat tries to get inside your house and on cold days the heat tries to escape. Insulation seeks to minimise this ebb and flow of temperature by slowing the process.
Unfortunately no matter how good your home insulation is, any building always needs a constant supply from a heat generating source to maintain a steady temperature. Of course however, if you have good insulation then you will need much less heat and thus a lot less energy to achieve the same effect.
Most of us learned in GCSE science about conduction convection and radiation.
Here is a brief summary of each to refresh every ones memory.
o Distance between surfaces
o The emissive of the surfaces (shiny and light/matt and dark)
o Temperature differences between receiving and radiating surfaces
The application of thermal insulation does not have the effect of generating heat in your house. It is still always the rule that you will have to supply heat from an inside source. There may be a rise in temperature inside the building after the installation of insulation but that will be down to the better performance and energy saving properties of better house insulation.