Flat Cut Letters | Flat Metal Signs

Fabricated 3D channel letters are hollow boxes built with a thin face sheet welded to deep side walls (returns) to create empty internal cavities for LED modules. Flat Cut Letters are solid profiles cut cleanly from a single sheet of metal plate (ranging from 1mm to 10mm+ thickness). They do not have hollow backs or side return walls, offering a solid, heavy-built metal feel with completely flat faces and sharp, solid edges that fit modern, low-profile architectural designs perfectly.

For standard indoor reception partitions, corporate lobbies, or inland shopping environments, 304-grade stainless steel delivers exceptional performance and a beautiful finish. However, if your project is located in a coastal zone or handles direct external exposure to salt spray, coastal winds, or heavy industrial pollution, we highly recommend upgrading to 316 Marine-Grade Stainless Steel. 316 grade contains molybdenum, which specifically prevents pitting, surface tea-staining, and atmospheric corrosion in coastal areas.

To give flat-cut letters a dimensional look without fabricating bulky side walls, we utilize a Stand-off Pin Mount setup. During production, small threaded mounting bosses are welded discretely onto the back panels of the letters. Threaded metal pins are screwed into these bosses and slide into matching clear wall clips or spacers. This holds the flat letters securely 5mm to 20mm forward from the wall, allowing ambient room lighting to cast deep, natural shadows behind the typography for an elegant, floating 3D look.

Yes, raw metals naturally oxidize when exposed to rain, humidity, and oxygen. For projects seeking an evolving, organic look, we can supply the metals raw to let them develop a natural patina over time. However, if your brand identity requires the metal to maintain its pristine, bright finish permanently, we apply an industrial-grade, baked-on UV-resistant clear coat across the entire polished or brushed surface. This transparent layer seals the alloy completely, locking out moisture and preventing any tarnishing or running stains.

To receive a guaranteed commercial proposal within 12 working hours, please supply our trade estimating team with:

1. Your vector logo or lettering artwork file (.AI, .EPS, or editable .PDF) with the overall target width and height marked.
2. The preferred material and material thickness (e.g., 3mm solid brushed stainless steel or 5mm powder-coated aluminium).
3. The specific installation environment (Fully interior reception desk vs. fully exterior building facade).
4. Your preferred mounting choice (Flush tape mount vs. stand-off pin spacer anchors) along with your site address to calculate accurate delivery logistics.