Depending on your needs, window installation can be a simple task, but there are many factors to consider. If you have a large window, or need to install a window in a new home, you should contact a professional window company to provide you with a free estimate. Additionally, you should consider the type of glass you want to use for your window installation. Some glass companies offer different kinds of glass, and you need to determine what type of glass will work best for your home.

First, you must decide on the type of window you have. Double-hung windows cost about $150-650 and allow both the bottom and top sashes to move. The top sash can swing inward, which makes cleaning easier. Single-hung windows, on the other hand, cost $100-400, and only have one pane of glass. Picture and casement windows are expensive, ranging anywhere from $65 to $1,500.

For example, if your windows are made from fiberglass, it's best to remove the old fiberglass before installing new windows. Then, you need to drill holes in the side and head jambs for your sash-weight pockets. When the window installation is complete, the installer will make sure the window fits perfectly, and will cut the excess foam flush before replacing the sash-weight pocket panels. Finally, you should apply elastomeric caulk to the exterior casings, and use continuous beads of caulk along the windowsill.

When you hire a professional window installer, you can rest assured that you'll get quality work. The professionals will install your windows according to a strict 20-point checklist, which means they will fit properly. Once the windows are installed, your window installation team will lay down a drop cloth to protect your home from any dirt or dust. They will also use quality materials and tools to ensure a good fit. After the installation is complete, your window installation team will clean up the space and dispose of the old windows.