Running Out of Factory Floor Space? Don’t Build New Walls—Change Your Racks.

Real estate is likely your second biggest expense after payroll. Yet, walk through most glass fabrication plants, and you see massive A-frame carts creating “dead zones”—triangular pockets of air that cannot be used for anything but collecting dust. To increase capacity, you don’t need a bigger building; you need better geometry. The glass harp rack utilizes 90-degree vertical storage. It allows you to store the same amount of glass in 40% less floor space, effectively “creating” new square footage for production machinery. Talk With An Expert

The Geometry of Waste: A-Frames vs. Vertical Racks

The physics of an A-frame require a wide base to prevent tipping. A typical L-buck or A-frame might be 1.5 meters wide at the bottom but only holds glass at a lean. This creates a “pyramid” of wasted floor space.

The Vertical Solution: Our Harp Racks hold glass upright (with a minimal safe tilt).

This allows for High-Density Parallel Storage. Instead of leaning sheets against each other (which limits access), we separate them by millimeters. You can fit 50 to 80 sheets of glass in a footprint that would normally accommodate only 20 sheets on a leaner cart.

Stop wasting aisles: Vertical orientation maximizes the number of sheets per square meter.

The “Double-Decker” Advantage

For factories dealing with smaller lites—such as automotive side glass, cabinet doors, or small IGU components—floor storage is incredibly inefficient. You end up with a large rack holding tiny pieces, wasting the air above them.

Our engineered Two-Tier Harp Rack (seen in the intro image) solves this. By stacking two storage grids vertically, you effectively double your storage density without occupying a single extra inch of floor space. This is a game-changer for high-volume, small-part production lines.

Versatility Beyond Glass

While we specialize in glass, efficient factories often process multiple materials. Window manufacturers need to store frames; door manufacturers handle wood and composite panels.

Because of our Full Base and Adjustable Slot design, our racks are material-agnostic. You can store heavy stone slabs, fragile glass, or finished wooden doors in the same rack system. This standardizes your material handling equipment, simplifying maintenance and training.

The Universal Buffer: Capable of storing glass, wood, or stone with equal stability and density.

Agile Layouts require Mobile Storage

Fixed A-frame racks often become permanent fixtures because they are too heavy to move when loaded. This locks you into a rigid factory layout.

Our Harp Racks are designed to be Agile Mobile Units. Equipped with heavy-duty PU casters and ergonomic handles, a single operator can reconfigure the “WIP Buffer Zone” in minutes. Need more space near the tempering furnace today? Just roll the racks there.

True Mobility: Ergonomic handles and premium casters allow for instant factory layout reconfiguration.