What You Need to Know Before Adding or Expanding a Window in Your Home

If you are planning to add or expand a window in your home and you’ve already identified the position and type of new window you want to add, then it’s time to start thinking about the installation. The following pointers can help make this home improvement job easier for you. Just remember to do your research on the building code requirements in your locality before you gather your tools, and ascertain where the plumbing, electrical wiring, and ducting are located.

Purchase or Rent Tools

Having done your research, you will need to rent or buy tools and materials. Consider your capability too, to ensure the safety and efficiency of the completed job. Studs, beams, nails, tape measure, screws, drywall are just a few of the necessary supplies you’ll need. Have them all ready before you embark on the job.

If you don’t want to purchase the supplies or tools yourself, or if you’re not sure how to handle the tools involved for this job, then it’s best to call in a professional for your new window installation. The finished job needs to be level and watertight, which can be difficult for amateur DIYers.

Make Accurate measurements

Determine the exact location and position for your window, which will depend on the room it is going to serve. Most standard windows, for instance, should be installed at heights of about three feet from the floor. However, you could add custom windows in the living room windows that go much lower. Having the rough measurements done and double-checked before finally cutting is key to ensure there are no mistakes in fitting the window in its space.

Cut the Opening

You are now ready to cut the opening. Make sure it is larger than the window to accommodate the header too. Any spaces left in the process can be filled with drywall. Note that this part of the job is messy and dusty, so line the floor with drop cloths to avoid dirtying the rest of the house.

Frame and Place the Window

Make sure the window has a slight slope to drain water and the window sill is well supported. Be careful to indent the studs protecting the electrical wiring if these cannot be located behind it. Now you can finish cutting open the wall. Key tools here are a drill and a circular saw. For precision, drill pilot holes through, starting from the inside to the outside. After connecting the drill holes with a straight edge, cut out the corners using a reciprocating saw.

Finally, it’s time to actually place the window without leaving room for moisture infiltration. Spraying adhesive between the membrane and wood face will help tighten the sealing after setting and nailing the window in place. Make sure that the window is firmly in place but opens easily and will not change position over time, which can cause difficulty in opening or shutting.

This is at least a day’s job; it could take longer depending on your expertise. As with all other home improvement jobs, if not sure of the process or your skills, contact an expert.

Brooke Chaplan

Brooke Chaplan is a freelance writer and blogger. She lives and works out of her home in Los Lunas, For more information contact Brooke via Twitter @BrookeChaplan.

Leave a Reply