Older egress windows may require basement window replacement to keep them in functional condition. Window Concepts is based in Illinois, and we offer installation and replacement services. Here is more information about navigating basement egress window permits in DuPage County: 

Egress Window Function

Basement window replacement includes replacing emergency windows with broken cranks or warping. Egress windows function as emergency exits; they allow you to escape quickly during a fire if the door is blocked by flames, preventing you from becoming trapped. This helps minimize smoke inhalation. Egress windows also allow emergency workers, such as firefighters, to enter the building as needed. Egress windows in bedrooms or living areas enable occupants to leave quickly if the fire starts in the middle of the night; this also allows residents to leave the building if the stairway is blocked. Escape windows should exit into the outside, directly into a public way or into a yard with access to one.

Different styles of windows are available. Double-hung windows utilize vertical sashes that open independently; you can open a top sash, a bottom sash, or both simultaneously. This creates more room to exit the building. Sliding windows open along a track and provide wider openings; easy sliding allows for a faster exit. Casement windows are hinged on the side and swing open. Residents utilize a crank handle to open them. 

Building Code Requirements

The DuPage County building code sets specific egress window requirements; it requires that all sleeping rooms have at least one window approved for exit or rescue. Basement windows have required window dimensions: the operable area should be at least 30 inches high and two feet wide. The sill should not be over 44 inches above the floor. This allows you to navigate the window without having to spend time finding something to stand on. Having escape windows with the appropriate dimensions can allow firefighters to enter in emergency gear. Check the basement windows to see if they follow the required dimensions. Window Concepts is able to calculate window sizes during our initial visit by taking precise measurements. 

Basement escape windows should have an exterior metal window well that has a 36-inch projection away from the foundation. The well should be as wide as the window. Egress windows in basement bedrooms should have an escape ladder. The building code requires that the window be operable without tools; this saves time in an emergency. Occupants do not have to face the risk of having tools in an inaccessible part of the building during a fire. Approved security protection may be installed in the windows to prevent them from being accessible to burglars.

DuPage County Permits

DuPage County requires a building permit for residential building projects; this includes installation and replacement projects. To acquire a permit in DuPage County, the DuPage building code should be followed. The basement window should also not have any sump pumps, appliances, or furniture blocking access to it. Drains in the metal window well should be tied into the drain line. 

Applications are required for building permits. For a new building project, the person applying needs to provide a copy of the site plans with the footprint and lot lines dimensions. Other requirements include construction plans and manufacturer cut sheets for the windows, water heaters, and doors. DuPage County requires that these elements follow the Illinois Energy Conservation Code. Window Concepts offers energy-efficient windows. 

Window installation and replacement require a Performance Bond, included in the permit fee, to protect code compliance. Building officials may conduct a window inspection. The county requires that any manufacturer stickers be left on the windows; after an approved inspection, this part of the fee is refunded. Contractors working on the project should also be registered with the DuPage Building Division.

Window Replacement Process

Work should be conducted within 180 days of the permit being issued, or the permit may be declared void. A team will make sure to safely remove the old windows to prevent any damage to the walls. Sealing the windows helps stop air or water from entering, and the team will make sure the installation is level. Replacing a basement exit window allows residents to make sure that the window operates correctly during an emergency. Our team offers free quotes for egress windows, and we discuss window requirements with you during your consultation. 

Learn More About Basement Window Replacement

Receiving the correct permits allows you to have appropriate egress window installation and replacement without legal or housing issues. Our team at Window Concepts offers a project gallery to display our work quality; we also provide customized designs. We also utilize advanced glass technology and airtight frames to help keep your basement at comfortable temperatures. To learn more about our company’s basement window replacement services, Window Concepts invites you to contact us today.