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Avanti Windows & Doors Boosts Efficiency and Reduces Damage with the Deltarack SLW120

At Avanti Windows & Doors, operational efficiency is critical to maintaining high-volume production. Before implementing the Deltarack SLW120, storage was a constant bottleneck. Windows were stacked or leaned, making them hard to access without unnecessary handling — increasing labor time and the risk of damage.

“We always seemed to be behind,” said Dustin Petty, President of Avanti Windows & Doors. “We either couldn’t get storage racks fast enough or didn’t have them where we needed them. The SLW120 changed that overnight.”

A Flexible and Intelligent Storage Solution


The SLW120 was designed with adaptability in mind. Avanti now keeps extra racks on hand, ready to deploy instantly. The racks can be moved with a forklift, allowing warehouse layouts to adapt easily as needed.

“Now we’re just a day away from setting up another rack,” Petty explained. “And when we don’t need it, it doesn’t take up much space.”

The SLW120 also paved the way for a barcode tracking system, which started with return and odd-sized windows but quickly became a standard tool across all inventory types.

Less Damage, Higher Productivity, and Lower Costs

Since implementing the SLW120, Avanti has seen major improvements in workflow. Employees can quickly locate and retrieve windows, reducing labor hours and improving overall productivity. Damage has decreased significantly, thanks to upright storage that eliminates risky stacking.

“It’s like digging through cassette tapes — you just want to grab what you need and go,” Petty said. “That’s exactly what these racks let us do.”

The SLW120 has helped Avanti standardize their warehouse setup and remain flexible with changes in production flow.

A New Industry Standard

The impact of the Deltarack SLW120 at Avanti speaks volumes. What began as a fix for one issue has become a vital part of daily operations.

“They just work really well for us,” Petty said. “And we keep finding new ways to use them.”

If you’re a window or door manufacturer or dealer looking to streamline storage and reduce damage, the SLW120 is a proven solution. Contact Deltarack today to see how it can work for you.

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