Screw extractors allow you to back out screws whose heads are stripped. These simple and effective devices can be found at large national retail stores that have a hardware department. The extractors have special hardened steel heads with reverse cutting bits. Once inserted into a regular drill they cut into and grab the head of the screw as you rotate the drill in reverse.
Floors that bounce up and down when you walk across them are annoying. The floor may be structurally sound and built within code limits. In almost all cases, the floor can be fixed so that it is solid and does not bounce.
Removing foundation tar is not easy. It can also be dangerous. Do not use solvents like gasoline, paint thinner or mineral spirits because of the extreme fire danger.
Metal fireplaces can become flooded by rainstorms or hurricanes. Once the water recedes, is it safe to use the fireplace? The answer is yes, so long as the integrity of the fireplace firebox was not compromised.
Low e glass windows offer insulation against heat and cold. Two types of low e glass, soft and hard coat, look and perform differently. Soft coat low e glass has a higher r value. This table will compare glass r values.
Low-e window glass provides insulating r value to keep the temperature of the window close to the temperature of the room air. This insulation provides comfort and energy savings. UV blockage varies with the low e glass. Low e film also produces impressive results for your windows.
These window manufacturers use different types of low e glass: soft coat, hard coat and low-e film. This chart summarizes the windows they produce and additional sources of information are offered.