Project Description
Channel Letters on Building | Custom 3D Signage Manufacturer
Channel letters on building are typically 3D letter signage. The three-dimensional lettering is clearly visible from a distance, making it ideal for businesses requiring large, eye-catching signage. If you want to enhance brand awareness, building channel letters may be your best choice.
Quick Details of Channel Letters on Building
- ITEM No.: IS-0033
- Material: Acrylic, Metal, and Customized
- Size/Font/Color: Customized
- Certification: CE, RoHS (UL can be offered if needed)
- Customized: LOGO, room number, do not disturb, clean up
- Working Temperature: -40 ℃~60 ℃
- Application: Storefronts, Hotels, Strip Malls, Stores, Businesses, etc.
- Lead time: Shipped within 7 days after payment
Product Description Of Channel Letters On Building
Building channel letters signage is a dimensional lettering solution that provides a highly impactful visual communication solution for any business, organization, or store. ISLEDSIGN offers custom channel lettering design and manufacturing services to help you meet your visual communication challenges and make a lasting impression with outdoor commercial signage.
Channel letters on building signs are three-dimensional graphic installations that often incorporate various lighting methods. They can be backlit signs or front-lit letters, creating a striking visual effect. These letters can contain numbers, characters, etc., forming a complete brand identity. Due to their flexibility, individual letter components can be made from a variety of materials, including acrylic and stainless steel sheets, galvanized sheets, or aluminum sheets, and are available in a variety of colors, sizes, and fonts.
Channel letters are 3D, individually channel letters or graphics, typically used for signage on building facades, but also available indoors.
These signs are typically made of metal on the sides and back, with an acrylic front, and may include internal lighting (usually LEDs) to illuminate the letters at night.
This type of signage is highly visible, and the size, color, and lighting effects can all be customized to match the brand’s unique look.
We offer free consultations for your signage projects. We can help you determine the sign size to perfectly fit the space and provide design drafts and quotes as needed.
| Specifications | |||
| Lighting Type | Front-lit LED / Backlit | Input Voltage | 12V DC LED |
| Face Material | Acrylic / Polycarbonate | Operating Voltage | AC 110V – 220V |
| Returns (Side) | Stainless Steel / Galvanized Sheet /Aluminum | Power Source | DC, Plug, Adaptor |
| Mounting | Flush mount or Raceway | Certificate | ROHS / CE / UL |
| Light Source | LED Strips, LED Modules | Feature | Waterproof LED |
| Application places | Buildings, Shops, Wedding, Schools, Bar, Bus Stations, Hospitals, Companies, Park, Home, Office, hotels, Event & Party | ||
5 Basic Types of Channel Letters on Building
Channel letters on building come in five core styles: front-illuminated, back-illuminated, combined, acrylic illuminated letters, and marquee letter sign.
Each style offers a unique look and level of lighting—from a striking,q bright face to a subtle, halo-like glow.
Understanding these differences will help you choose the 3D lettering that best suits your brand and environment.
1. Front Lit Channel Letters
Front-lit signs. The most common style is front-illuminated lettering, using LEDs to illuminate the surface (usually acrylic). You can customize the color, font, and shape to match any brand.
2. Backlit Channel Letters
Backlit channel letters create a unique and sophisticated visual effect, with light emanating from the back of each character. Due to their opaque surface, they project a soft glow (or “halo”) onto the mounting surface, creating a high-end, refined look.
3. Dual Lit Channel Letters
Dual lit channel letters combine front lighting and halo lighting styles; these letters illuminate both the letter surface and project light backward. This dual effect is very eye-catching—for example, a face illuminated by red light with a white halo ensures maximum visual impact.
Cooperation with the ISLEDSIGN Signage Case
ISLEDSIGN is a professional sign manufacturer based in China. With over 20+ years of experience in the sign industry, we specialize in the design, fabrication, and export of high-quality illuminated signs and non-illuminated signs to customers all over the world. We serve thousands of clients in the U.S., Canada, Europe, the Middle East, and Southeast Asia. Our partners are signage companies, design agencies, architects, and global retail chains.

Why Choose ISLEDSIGN
1. Factory direct sales: lower price & faster production and delivery.
2. Professional customization: experienced group & professional equipment to meet your requirements.
3. High quality: resists dust, water, alcohol, oil, heat, and corrosion, etc.; average lifespan over 3 years.
4. Excellent brightness effect: high brightness & uniform light.
5. Eco-friendly: low power consumption & non-toxic.
ISLEDSIGN LED Building Channel Letter Sign Manufacturing Company
ISLEDSIGN is a comprehensive building channel letter sign manufacturing company with more than 20 years of experience in the advertising sign industry, integrating product design, planning, production, and service.
The factory is located in Quanzhou, China, and has successfully passed the SGS certification. The factory covers an area of more than 15,000 square meters and has more than 200 employees. It has more than ten departments including foreign trade department, domestic trade department, cutting department, welding department, polishing department, painting department, lighting department, neon department, quality inspection department, etc., specializing in brand planning, new advertising sign research and development, illuminated channel letters, non-illuminated signs, blade signs, lightbox signs, and LED neon signs.
ISLEDSIGN mainly undertakes chain brands, decoration companies, and government planning and publicity projects. The high-quality billboard signs produced by the company enjoy a high reputation at home and abroad, and maintain good cooperative relations with many internationally renowned companies. The products are exported to Europe, America, Asia, Hong Kong, Macao, Taiwan, and other countries and regions.
We adhere to the factory philosophy of “integrity-based, quality as life”, constantly pursue excellence, and continuously improve to achieve customer satisfaction. Our goal is to become a trusted sign manufacturer for global customers. Welcome friends from all over the world to contact our professional experts for negotiation.
Shipping of Custom Channel Letters on Building
» About the small package, we will send it by DHL, which will arrive in 3-7 days.
» About a large package of the order, we will suggest sending it by air or by sea. CNF, FOB, and CIF are available.
» When placing an order, you are expected to choose a proper method of transporting goods, and meanwhile pay for the order.
» We will ship the order within 4-7 business days after confirming your order and receiving your payment.
» We will try our best to ship consignments as fast as we can. In case of any delay, we will let you know in advance.
» The quotation and shipping freight do not include any import taxes, customs fees, brokerage fees, import duties, or any other taxes.
» The buyer is responsible for any import taxes, customs fees, brokerage fees, import duties, and any other taxes.
» If you need the price including tax, please let us know in advance. We also provide the price, including the tariff.
FAQ
Q1. How do I make a sign?
A1: (1) If you have a design.
- Please send me the design along with the total dimensions.
- Tell me what style you want, whether it needs to be illuminated, if so, front-illuminated, back illuminated, double-sided illuminated, or full-body illuminated acrylic letters.
- Please tell me your delivery information.
(2) If you don’t have a design.
- Please tell me the content and wall dimensions.
- Tell me what style you want, whether it needs to be illuminated, and if so, front illuminated, back-illuminated, double-sided illuminated, or full-body illuminated acrylic letters.
- Please tell me your delivery information.
Q2: Can you customize according to our design and requirements?
A2: Yes, please send us your design and detailed requirements.
Q3: Can your signs be used outdoors? Are they waterproof?
A3: Yes, they can be used outdoors and are waterproof.
Q4: Do your signs have a warranty?
A4: Yes, we provide a 2-year sign warranty.
Q5: How to install the product?
A5: A 1:1 installation template and all accessories will be shipped with the product. If you have any installation questions, please contact us.
Q6: What is your lead time?
A6: The production time is 4-8 days. The specific time depends on the quantity and the specific situation. 3-7 days for express delivery, 10-15 days for air transportation, and about 45 days for sea transportation.
Interested in Custom Channel Letter Signages on a Building?
Get in touch with us today for a free quote or custom building channel letter signage consultation.
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