Window Seal
Window Seal Do things dry faster by the window seal? like if the window was closed and a cool breeze was drying elmer's glue. A nice breeze will help but it actually can be too cold to help it ...
Window Seal
Replacement Windows: No Big Secrets, Some Negative Aspects? (Part 1)
It's true That replacement windows save money in energy costs. It's true That the proper replacement Windows, installed Properly Can add value to your home. It's true That the cost to replace windows today is by comparison, cheap Then it has ever been. These are all Truths about window replacement That Have A Provably factual basis. Also What is true is that 70% of homes 10 years old or more dog benefit from the installation of replacement windows. Of course, The Older the home the Greater the benefit will likely be, words of wisdom you've Probably Heard That Before as well.
Over time window sealing Deteriorate Effectiveness and energy is lost-through the leaks around windows. Of course Either That information isn't new. So to save energy or add value, home owners replace windows and doors Often Without considering Some Of The Negative Aspects of Having a tightly sealed home.
Actually negative might be the wrong word to use. I hesitate at using the word negative, Because it might sound as if I were Advocating Against replacement windows, Which Is Not the case at all. Rather I think it is important to be aware of Changes That might bring about Replacing windows in the home. Two Things Come To Mind That May Need to be addressed Along with windows and door replacement. These Things Can Potentially cause some SERIOUS problems.
The first That you eat to mind is the Changes in indoor air pressure. If You Have a newer or electric heat (Within the last 5 years or so) thermo efficient gas or propane heating system, air pressure May Not be a concern. Still you May want to think about the information presented and Apply it to Investigating your own home situation.
Why would we be Concerned about air pressure in the home? Many homes over the last ten to twenty years, in many parts of the country opted for Such Things Have as under floor and hot water baseboard heating, boiler systems That used to heat water and Circulate it THROUGHOUT the home for heating purposes. When Were These systems Being originally installed, Little Thought Was Given To Where the oxygen would be coming from That would complete the combustion process the boilers That Need to heat the water.
Why would we Need to think about Such Things? Well twenty years ago we Probably Did not Need To. But with homes build tighter and tighter Being all the time, it has Become more of a concern ', here's why.
A gas or propane heating system, Regardless of how it Operates, Either by British circulating hot water from a boiler or via an air system Forced induction type; They all require air, or oxygen to complete the combustion process to create heat. So WHERE does eat from this oxygen. Well for the most part it comes from the air inside That We Use Our Homes. In Older homes, Where There Were Always tiny leaks in different places THROUGHOUT the home made it possible for These heating systems to draw in enough air to Operate Smoothly. People never really have noticed any problems and Paid the cost of fuel. Already you might be seeing the fallacy in thinking everything was well.
• Air-through eat in tiny cracks around windows and doors
• Heating system burns Within the home from air to heat the home, Causing more air to be drawn in-through tiny cracks around windows and doors (cold air)
• Because of the Temperature falls Outside air influx of around leaky windows and doors
• Heating system air burns from Within the home to heat the home, Causing more air to be drawn-through tiny cracks in around windows and doors (cold air)
• Temperature falls Because of the influx of Outside air around leaky windows and doors
You get the idea, and all Were homes this time hemorrhaging money via fuel consumption. No one Thought about it too much Until the cost of fuel and energy started to climb rapidly. So people begin to attack the problem But WHERE to start. Usually two areas of Thought prevail, and Those are more insulation, and stopping up the cold air flow around windows and door. It's What We Were Told to do right? Absolutely.
SW we now seal up the windows and doors Either by replacement or maintenance, add more insulation and the result is a nice warm home tightly sealed That is more energy efficient right?
Yes and Possibly not. Here is the catch for Older homes with out dated heating systems. Creating a tightly sealed home Older Can Actually cause your heating system to work harder and use more energy. How is That possible? By sealing up All Those places Was Where the heating system drawing oxygen for combustion, That We Have Effectively combustion Almost starved to death. Sometimes That sealing off of Effective incoming air it so as to make remove Ineffective That system as a heating source and Creates negative air pressure in the home.
How can you know if you Have A negative air pressure situation? Just open a door. If you hear air to suck Past When Opened door while the heating system is Engaged, Then You Can Be Almost Certain That a negative air pressure situation exists. If a negative air pressure situation exist, Then You Can Be Assured That isn't your heating system running as Efficiently as it should. It isn't getting enough oxygen to complete the combustion process Properly, Thus wasting fuel. Another big clue That You Have A negative air pressure situation is That You find a point or two That You notice now coming from very cold air in the home That You never have noticed before. Not That the spot is cooler by comparison Then Others in the home, places Where You Can Actually feel the cold air rushing in.
The reason That Develop These cold spots in a negative air pressure situation, after-replace windows and doors are your heating system is Because the Past HAD That in multiple places to draw air from, now has only a very FEW, and to Maintain the combustion process, it must draw to Greater volume of air from The Few Remaining sources making them more noticeable.
So we fix one problem and end up with Another. Rather But the solution is simple. Just replace the heating system. Simple right? Ok, so That isn't funny, But There is a lesson to be Learned, new heating systems Which Have Taken Into Account.
New heating systems That Generally take Into account are more tightly sealed homes Then Ever Before, and this in Knowing They Have Provided the heating system with Its Own Outside air source. Usually a two or three inch Through an Outside PVC pipe wall, One That is as close as possible to the unit's location. In doing so, the Need to draw air-through the rest of the house is Effectively eliminate, while Supplying all the oxygen needed for healthy and energy efficient combustion at the heating unit.
The reason the Outside air source That Needs to be as close as possible has to do with the path law of least resistance of flow. Air just like water will take the path of least resistance When flowing. If the source Provided Outside air is too far away, and the dog system draw oxygen from a closer Easier source, it will do so.
In part two of this article I will discus Another major concern 'That May Need to be dealt with When Replacing the windows in your home.
About the Author
Scott Best is a freelance writer in association with
http://brandnewwindows.com
Read more of his articles at
http://newmodularinfo.com/articles/