Window graphics are printed or cut vinyl applied to glass — logos, promotions, hours, and full-coverage designs that turn windows into branded, functional space. 303 Sign Company designs, produces, and installs window graphics for storefronts and offices across Northern Colorado.

Window graphics are vinyl film applied to storefront or interior glass — branding and privacy at the same time, without a permanent build-out.
We install perforated film for full-color exterior graphics, frosted film for privacy and aesthetics, and cut vinyl for lettering and logos. We specify the right material for your glass type and verify coverage percentages if your city or landlord has restrictions.

Crisp logos, hours, and messaging applied directly to the glass.

Full-color graphics, including see-through perforated film for storefront windows.

Frosted and etched-look films that add privacy while staying on-brand.
Retail storefronts, restaurants, medical offices, gyms, and co-working spaces all use window graphics for branding and promotion. Frosted film works for conference rooms and interior glass partitions — privacy without losing natural light.
With perforated window film, yes — it reads as a full graphic outside while remaining see-through from inside. Solid vinyl and prints are opaque.
No — vinyl and film are designed to apply and remove cleanly from glass when installed and removed properly.
Yes — we produce seasonal and promotional window graphics meant to change, as well as long-term branding.
Tell us about your project and we’ll scope design, permitting, and install. Serving indoor signs and more across Northern Colorado.