Each sheet of drywall typically requires 32 screws to secure it properly and ensure that the installation complies with local building codes. For a 4-by-8-foot sheet, this equates to four rows of eight screws, if the joists or studs are evenly spaced.
Each sheet of drywall should be hung with a screw about every 12 inches. This translates to one screw for each square foot of area to be covered, not taking into account the lack of screws needed where windows, doors and fixtures are located. A pound of screws typically contains around 320 pieces, so it is only a matter of calculating the area of the project to determine how many pounds will be needed.Learn More
Color existing concrete by cleaning the surface, applying a transparent stain. After 4 hours, inspect the concrete to determine if you need a second coat and applying it. After applying the sealer, allow sufficient time for the sealer to cure before allowing traffic on the surface.Full Answer >
Roof shingle color is a personal preference, but homeowners should select a color by deciding what looks best on the house or structure that requires it. Looking at other houses or showroom displays helps a buyer to visualize roof and siding/brick combinations.Full Answer >
A concrete driveway takes 24 to 48 hours to dry. Walking on the driveway without damaging the concrete is possible after this time. Even though concrete is solid after two days, there are still time limits on what the driveway can handle.Full Answer >
The best cold insulation materials are those that poor conductors of heat. Materials such as glass, plastic, polystyrene and fiberglass are poor conductors of heat and are therefore effective as insulation. Materials that are good conductors of heat, such as metals, are poor insulators.Full Answer >