BIRD VS. WINDOW.

Bird versus window is not a joke on a Chicagoland lakefront house. Reflections of sky and trees on a big pane look like fly-through space to a songbird. Homeowners on the Northshore, in Evanston, and west through wooded lots call us after a thud, a smear, and a streak they cannot ignore. McCann Window & Exteriors, Inc. installs glass. We are not a wildlife rehab. This page is what actually changes the reflection and what does not.

A replacement window can help if the old glass was a bright mirror and the new coating or laminate changes what the bird sees. It will not “solve birds” if you still have a picture window aimed at a feeder.

Why they hit

Birds judge poorly at reflections. On a bright day, highly reflective glass reads as open sky. Interior plants against a clear pane look like habitat. Feeders stuck to the sash are an invitation to fly at the glass. This is the same visual failure we mention when squirrels watch a kitchen: the glass is not a deterrent if it looks like air.

What helps without turning the house into a bunker

• Move feeders well off the glass, or very close so they cannot build speed
• Exterior screens, which break the reflection and are already part of many hung units
• Patterns, films, or UV-visible markers applied on the outside, with enough density that the bird sees a barrier
• Awnings and exterior shading that dull the mirror
• Laminated glass on a problem elevation, which is also a noise and security choice

Decals that are three stickers on a huge pane do almost nothing. The bird flies between them. If you use film or markers, follow spacing guidance that actually fills the field.

Replacement glass, honestly

Low-E coatings change reflectivity. Some look more like a mirror from the yard than others. If bird strikes are the reason you are here, say so at the measure. We can talk coatings, screens, and laminate instead of selling you a prettier mirror. As a Pella Platinum Elite Certified Contractor, an Andersen Premier Certified Contractor with Marvin also available, we can show you real examples of each on the consultation, side by side, so the comparison is honest instead of one-sided.

After a strike

If the bird is stunned, keep pets in. If the glass is cracked, tape it from the inside and call. A cracked IGU is a failed unit. Do not wait for the next cardinal to finish the job. We do not invent a bird-safe marketing medal. We spec the opening in front of us.

35 years of Chicagoland window work. About 50% repeat and referral. Crews 10 to 15 years. We show up. We clean up. We deliver what we promise.

Feeders, plants, and the easy own-goals

A feeder on the sash, a ficus against the pane, and a picture window aimed at a hedge are the usual own-goals. Move the feeder. Move the plant. Then talk glass. Doing the glass first and leaving the feeder is how you buy a new thud.

Ready to improve your home’s comfort and efficiency? Call McCann Window & Exteriors at (847) 562-1212 or visit McCannWindow.com to schedule your free consultation today.

Glass you can live with, birds you do not have to collect

On a wooded lot we would rather talk pattern density and screen strategy for twenty minutes than write a poetic caption about nature. Nature is already in the yard. The glass is the problem we can specify. If you want maximum clarity for a photography hobby, say so , we will balance that against strike risk instead of pretending there is no tradeoff. If you want fewer thuds and you will accept a subtle exterior cue, say that too. Both are grown-up requests.

Replacement timing can follow a failed IGU even if the bird issue is what made you search this title. Failed glass is failed glass. While it is open, fix the cue. McCann will do the opening; you will move the feeder if it still sits in the danger zone. 847-562-1212.

Pattern, feeders, and big glass

Random stickers in the center of a picture unit do little. Coverage and spacing matter. External screens still work. Feeders at a medium distance give birds room to get up to speed; very close or much farther is generally kinder. We spec glass cues. You move the feeder. On wooded lots, have the strike conversation at the measure, not after the first warbler week. 847-562-1212.

Corner glass and see-through corridors (two picture units in a line) are frequent strike sites. Clean new low-E can be more reflective than dirty old panes — a cruel irony of replacement. Mention birds at the measure if you live on a treed lot. Laminated glass helps when a strike also breaks the IGU. It does not make the house invisible. 847-562-1212.

If a bird is stunned, keep pets in and follow local rehab guidance. We are not a clinic. If glass cracked, that is our job. Move feeders. Change the glass cue. Both halves have to move or the thud returns at the next clear sunrise. 847-562-1212.

Interior blinds help people more than birds unless they break the reflection from outside. Exterior cues are the ones birds can see. 847-562-1212.