If your storefront windows are fogged, cracked, or letting in cold drafts, you’re not the only business in Trenton dealing with it. Older glass and frames struggle with city weather, foot traffic, and constant use. Not gonna lie, cloudy glass and drafty doors make a place feel older than it really is.
Keystone Roofing, Siding & Windows installs and replaces commercial windows for shops, offices, and buildings across Trenton. From corner stores in Chambersburg to offices near the State House and retail spaces along Route 1, we help you get clear, strong glass that looks professional from the street.
Many Trenton buildings still have aging single-pane or early double-pane systems. Over time, seals fail, frames shift, and glass gets chipped or scratched.
Owners and managers usually start searching “commercial windows Trenton NJ” when they notice:
“Keystone replaced our fogged storefront windows downtown. Customers can finally see the displays again, and it feels warmer inside.” – Denise K., Trenton shop owner
Commercial windows affect how people see your business and how it feels inside. We keep the process structured but simple.
Costs vary based on glass type, size, and access. Here’s a simple guide so you have a ballpark before we visit:
| Window Type | Typical Price Range* | Best For |
|---|---|---|
| Aluminum Commercial Replacement Windows | $650 – $1,300 each | Offices and side windows in Downtown & State House area |
| Storefront Glass Systems | $120 – $240 per sq. ft. | Retail fronts along Route 1 and Downtown Trenton |
| Tempered / Laminated Safety Glass | $18 – $35 per sq. ft. | Doors, lower glass, and high-traffic entries |
| Commercial Glass Repairs | $200 – $900+ | Fogged units, cracked panes, leaking framing |
*Final pricing confirmed after on-site inspection and measurement.
We can do both. If the frames are in good shape, sometimes glass-only works. If not, we replace the whole system.
Most of the time, yes. We plan sections so doors stay open and walkways stay safe.
Yes. Insulated units and proper sealing make a big difference near customer areas and registers.
Yes, we offer tempered and laminated safety glass where code or security calls for it.
In many systems, we can replace individual fogged or broken units without rebuilding the entire front.
If your commercial windows are cloudy, cracked, or just not showing your business the way they should, it’s a good time to get them checked. A quick visit gives you clear options and real numbers.
Call 732-637-8300 or click below to schedule your free commercial window estimate in Trenton.
Schedule Your Free ConsultationKeystone Roofing, Siding & Windows
1029 US-9 N
Howell Township, NJ 07731
