Window Replacement Permits and When They’re Needed

If you’re planning a residential window replacement, it helps to be aware of the proper procedures that ensure a smooth installation process. While this mainly depends on who you hire for the job, you should also find out whether a building permit is needed for the project. However, this isn’t always necessary depending on certain factors. 

When is a Permit Needed?

This usually depends on how many windows you’re planning to install or replace. If you’re only getting the sashes or movable parts updated, then there’s usually no need for a permit. This is only required if you plan to do a full replacement and make major renovations on your home to accommodate bigger windows. You’ll also need a permit if you’re turning one doorway into a window or vice versa; almost any structural modification to the existing structure of a window opening requires a local building permit, after all.  

Why Should You Get a Permit?

When you expand the opening of your windows, it usually involves cutting the studs on both sides of the opening. This can weaken the wall structure on that part of your home, which is why a building permit is needed, even if you’re reducing the size of your window’s opening. a permit ensures that it meets the local egress and fire code requirements in your area. If you’re going to check with your local municipality about what permits you need, make sure to work with a window installation contractor who’s already knowledgeable about the local building codes.

While it might seem easy to just proceed with the window replacement without the necessary building permit, you should know that the company’s reputation is at stake. A professional window installer takes each job seriously, so they’ll naturally avoid working without a proper permit. This is because they know they’re liable for anything that goes wrong during the installation process should they install without one. Installing without a permit can also cause other issues especially when you sell your home later because the information on paper doesn’t match the actual structure.

Make sure to call STL Windows Direct if you’re considering a direct windows installation. Call us today at (314) 690-5800 or you can fill out our convenient online contact form!