Ads
related to: cheapest way to insulate windows
Search results
Results From The WOW.Com Content Network
Insulate Your Water Heater Average cost: $30 If you have an electric water heater, insulating it could save you anywhere from 7% to 16% in water heating costs and pay for itself within a year.
Most windows use argon (which is cheaper), but krypton is a better choice of insulation when the distance between the panes has to be smaller (the distance has to be about 13 mm (1 ⁄ 2 inch) for argon, and about 9 mm (3 ⁄ 8 inch) for krypton; increasing or decreasing the space will degrade performance).
A film is attached to the window frame to trap a pocket of air between the glass and the film, creating a double-glazed system with an insulating gap of still air. Thermal conductivity of still air is 0.024 W/(m.K) and much lower than that of glass (0.96 W/(m.K)). [1]
This is a list of insulation materials used around the world.. Typical R-values are given for various materials and structures as approximations based on the average of available figures and are sorted by lowest value.
For premium support please call: 800-290-4726 more ways to reach us
UFFI provides little mechanical strength, as the material is weak and brittle. Before its risks were recognized, it was used because it was a cheap, effective insulator with a high R-value and its open-cell structure was a good acoustic insulator. Though it absorbed moisture easily, it regained effectiveness as an insulator when dried. [31]
Ads
related to: cheapest way to insulate windows