Building Signs
Building signs that work from the street
A building sign is often the first thing a customer sees. It has to identify the building, carry the brand and stay readable from the road, the parking lot and the sidewalk. HelloNeonSign makes exterior building signs for offices, retail buildings, warehouses, hotels, schools and multi-tenant properties. We build channel letters, light boxes, 3D metal letters and custom logo signs to your dimensions and mounting conditions.

If you are planning a facade sign, send a photo of the wall, the approximate size and your logo. If you need a monument or pylon sign, send the site plan or a photo of the entrance so we can quote the structure and foundation requirements.
Exterior building signs and facade signage
Exterior building signs are mounted on the facade, above the entrance or on a prominent wall. The right format depends on the viewing distance and the wall material:
- Channel letters for a company name or logo, with a lit face or halo.
- Light boxes for a larger illuminated panel or a logo with fine details.
- 3D metal letters for a clean, non-lit architectural look.
- Custom logo signs for a shaped brand mark.
Facade signage should be sized for the reading distance. A sign viewed from a highway needs larger letters and higher light output than a sign above a pedestrian entrance. We can help size the letters from the wall photo and the viewing distance.
Roof top signs and outdoor building name signs
Roof signs are visible from a distance and often need a structural frame and engineering review. Send the building height, roof type and local wind requirements for a quote. Outdoor building name signs on the facade are simpler to install but still need weather-resistant materials, sealed connections and a mounting plan that fits the wall.
For multi-tenant buildings, the building name sign often sits above a tenant directory or monument sign at the entrance. We can quote the package together.
3D channel letters, LED building signs and halo lit signs
- 3D channel letters have depth and a clean edge, with optional face or halo lighting.
- LED building signs use low-voltage LED modules for bright, efficient illumination.
- Halo lit building signs light the wall behind the letters for a soft, premium look.
- Reverse channel letters use a similar halo effect with a sealed return.
The choice between face-lit, halo-lit and non-lit depends on the wall texture, the viewing distance and the brand style. A dark brick wall often looks best with halo lighting; a light wall may need a face-lit sign for contrast.
Monument signs and pylon signs
Monument signs are low-profile structures at the entrance, often made from metal, stone or composite panels. Pylon signs are taller, pole-mounted signs for roadsides and commercial parks. Both are project-quoted because they depend on the foundation, height, wind load and local permits. Send the site address, entrance photo, desired height and tenant list for a quote.
Materials and installation
We use stainless steel, aluminum, acrylic and painted metal. Outdoor signs are finished for UV and weather exposure; coastal projects can use 316 stainless steel. Mounting options include direct wall mount, standoffs, raceway and remote power. For heavy signs, we provide a mounting plan and can coordinate with your installer or contractor.
Before installation, confirm local sign permits and electrical requirements. The property owner or landlord may also have design rules for size, color and illumination.
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Frequently asked questions
What is the best sign for a building exterior?
Channel letters and light boxes are the most common choices. The right format depends on the wall material, viewing distance and power access.
How big should a building sign be?
Size it for the reading distance. A sign viewed from a road needs larger letters than a sign above a pedestrian entrance; send a wall photo and we can estimate.
Can you make a monument or pylon sign?
Yes. Monument and pylon signs are quoted per project with the site plan, height, foundation and permit requirements.
Are building signs weatherproof?
Most outdoor models use stainless steel or aluminum with weather-resistant finishes and sealed connections. Check the product specification for the IP rating.
Can you match our brand font and color?
Yes. Custom fonts, PMS colors and finishes are available on most made-to-order signs.
Price your building sign
Send your logo, wall photo, approximate size and installation location. We will reply with a price and production schedule.