A person who decides to replace the windows in their home will be making a big investment that will significantly increase the value of your home and make it more comfortable. Comparing double glazed sash windows to single glazed windows will help you to make the best decision for your needs. It will be important to check with your local planning office before you begin comparing windows since there are building regulations regarding the types of replacement and new windows that can be used in the UK and Wales.
The Cost
Single glazed windows are less expensive than dual-pane windows. Single-pane glass is also less expensive to repair if it is broken. But, over time double glazed windows more than pay for themselves your savings on energy bills and will save you money over the long-term.
Energy Savings
When 2 panes of glass are separated by non-metallic spacers, they have air or gas introduced between the glass. The gas may be Xenon, Krypton or Argon depending of the energy efficiency desired. The dual-panes are sealed within a frame that prevents air from leaking into the room, reduces condensation in the window and eliminates noise from out of doors.
The Energy Efficiency Rating will vary depending on several factors. The heat which passes through the window, amount of sunlight that travels through the glass, and the amount of air that leaks in or around the window all affect the rating. When you see a window with a “A” rating, it has passed the rigorous requirements that provide you with the highest level of energy efficiency in the home.
A single pane of clear or tinted glass is used for single glazed windows. They do not have the same ability to repel heat and glare from a room, and are not as energy efficient. The tinted glass is available in various colors that will prevent heat from entering the window by varying degrees. However, the tint will also prevent sunlight from entering the room completely.
CONCLUSION
Once you have determined the regulations for replacing your windows, you will be ready to compare the different windows and their energy efficiency ratings. In some rooms of your home, where energy is not an issue, single pane-glass windows will not impact your overall energy saving efforts.
In rooms in the home where you want even temperatures and insulation from outside noise, having double glazed windows will be able to meet your requirements and needs. For example, a person that recently replaced their single-paned windows in a 196 sq meter home with double glazed windows, received a reduction of over half their energy costs, as well as significantly reduced noise and no cold spots or draughts in the home.
When you are comparing glazed sash windows to single glazed windows, talking to a professional who is knowledgeable about the options that will meet your needs will be very beneficial. They will assist you in choosing windows that will make your home comfortable and increase its value.
You get consistent circulation with sash windows so you save money in hot weather. When you use double glazed sash windows you reduce heat loss in the cold weather.