Clear and eye-catching from a distance, enhancing brand visibility.
Built with durable materials for long-term outdoor use.
Customizable in letter height, fonts, colors, and finishes.
Efficient LED lighting delivers stable brightness with lower energy use.
Large Sky Signs and Illuminated Channel Letters make logos easy to read from the street and surrounding areas. The large format works well for high-rise buildings, shopping centers, hotels, and other commercial properties.
Rooftop Signage is exposed to sun, rain, wind, and changing weather. COSUN uses suitable materials and LED components for long-term outdoor building applications, with the sign structure made to suit the installation conditions.
Choose Front-Lit Channel Letters for a clear, bright face or Back-Lit Channel Letters for a softer halo effect. Trim Cap Channel Letters are also available when a defined edge and classic dimensional look are needed. Perforated channel letters are commonly used for large rooftop building signs.
As an experienced Signage Manufacturer, COSUN SIGN can customize letter height, font, color, finish, LED lighting, depth, and mounting structure. Each Building Signage project can be made around the logo, facade, viewing distance, and installation requirements.
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COSUN SIGN makes custom Sky Signage and Rooftop Signs for high-rise buildings, offices, hotels, shopping centers, and commercial properties. Mounted high on a building, large letters keep the brand easy to see from the street and nearby areas.
A good Sky Sign needs the right size and lighting. COSUN offers Back-Lit Channel Letters, Front-Lit Perforated Signs, and Trim Cap Channel Letters.
Back-lit letters give a soft halo around the letters. Front-lit signs put the light on the face for a brighter look. Trim cap letters add a clean edge and a classic channel letter appearance.
COSUN can make Large Building Sign Letters in different sizes, colors, finishes, and materials. LED modules are selected according to the letter size and lighting effect. Mounting details can also be made to suit the building facade.
As a signage manufacturer, COSUN works with signage companies, contractors, designers, and brands on custom orders. Rooftop Signage is suitable for office towers, retail buildings, hotels, industrial parks, and other large sites.
Send us your logo, drawings, dimensions, or project details. The COSUN team can work from your design and confirm the sign structure, lighting, materials, and installation details before production.
COSUN SIGN holds UL and CE Certificate, ISO certification.
Contact COSUN SIGN for custom Sky Signage for your next building project.
A Sky Sign is a large sign installed high on a building facade or rooftop. It is mainly used for long-distance brand visibility.
Yes. COSUN can make Large Building Sign Letters in custom sizes, colors, finishes, lighting styles, and mounting structures.
Common options include Back-Lit Channel Letters, Front-Lit Perforated Signs, and Trim Cap Channel Letters.
Yes. COSUN SIGN works with overseas signage companies, contractors, designers, and brands on custom Rooftop Signage projects.
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