The Adjust-A-Grate Model XL9 fits inside window well openings that project from the house 34 – 37 in. and have an opening of 60 – 66 in. along the house (USE INSIDE DIMENSIONS). … … This adjustable aluminum window well grate works best for METAL OR CONCRETE WELLS WITH ROUNDED FRONT CORNERS. These are NOT RECOMMENDED for RECTANGULAR wells as the first set of "loops" is shorter to accommodate a radial corner. These window well grates fit a variety of well contours and sizes within the range to provide a custom fit at a reasonable cost. This grate is designed to protect your family, animals, and home from the hazards of an open basement window well without having to purchase expensive custom window well covers.… … This adjustable window well grate is made of tempered aluminum and is strong enough to support up to 400 lb., preventing people, larger animals, and things from falling into the well. Yet, this aluminum window well cover is light enough to allow quick escape in an emergency and has open ventilation to allow natural light and air to flow into the basement window.… … Made of tempered aluminum, this window well grate won't rust or require painting, doesn't get cloudy or weaken like plastic in the sun's harmful UV rays, and because it allows for ventilation it won't collect dirty water, lawn debris, or dirt that block natural light to the basement.
Protects from the hazards of open basement window wells
Designed for metal window wells with large radius front corners that measure 60 - 66 in. in length along the house at the back of the well and 34 -37 in. projection from the foundation in the center of the well
Not intended for use on wood, concrete or block rectangular-shaped window wells - front "loops" that run parallel to the house and the "supports" running perpendicular to the house are sized to accommodate the curvature of a standard metal well
Adjusts for a custom fit, allowing it to fit a variety of contours on a metal window well with ease
Lightweight enough to be moved out of the way in case of an emergency - just lift and push
Quick and easy to install with the included hardware and no special tools required
High-quality, tempered, maintenance-free, aluminum construction provides strength and durability
The design allows up to 90% of natural sunlight to enter the basement window well
Provides security as a break-in deterrent (when used with the optional security kit, not included)
