If your storefront glass is fogged, cracked, or just looking tired, you’re not the only business owner in Allentown dealing with it. Older windows struggle with the temperature swings and wind blowing across the open farmland. Not gonna lie, cloudy glass and drafty windows make a place feel more run-down than it really is.
Keystone Roofing, Siding & Windows installs modern commercial windows that fit Allentown’s small-town look while making your building brighter, tighter, and more efficient. From Main Street storefronts to commercial spaces along Old York Road, we help you upgrade without a bunch of hassle.
Many buildings around town still have older single-pane glass or early aluminum systems that don’t seal well anymore. Over time, seals fail, frames shift, and the glass fogs up.
Most business owners start searching “commercial windows Allentown NJ” when they notice:
“Keystone replaced our fogged storefront windows on Main Street. Place looks brighter and customers can actually see inside again.” – Carla H., Allentown shop owner
Commercial window work is about more than glass. It affects comfort, safety, and how your business looks from the street. So we follow a clear, step-by-step process.
Every building is different, but here’s a helpful cost guide so you’re not guessing:
| Window Type | Typical Price Range* | Best For |
|---|---|---|
| Aluminum Commercial Replacement Windows | $650 – $1,300 each | Small offices + side windows on Main Street |
| Storefront Glass Systems | $120 – $230 per sq. ft. | Retail and restaurant fronts on Main St |
| Tempered / Laminated Safety Glass | $18 – $35 per sq. ft. | Doors, lower glass, and high-traffic areas |
| Commercial Glass Repairs | $200 – $900+ | Fogged units, broken panes, or leaking frames |
*Exact pricing confirmed after an on-site inspection and measurement.
We can do both — full storefront systems (frames + glass) or just the glass units, depending on condition.
Yes, insulated commercial windows cut drafts and make spaces more comfortable for customers and staff.
Most of the time yes. We plan work so doors stay open and walkways stay safe.
Yes, we install tempered and laminated safety glass where code or safety requires it.
We can replace individual fogged units without changing the entire system in many cases.
If your commercial windows are cloudy, drafty, or damaged, it might be time to upgrade. Even a simple glass change can make the whole front of your building feel different.
Call 732-637-8300 or click below to schedule your free commercial window estimate.
Schedule Your Free ConsultationKeystone Roofing, Siding & Windows
1029 US-9 N
Howell Township, NJ 07731
