Lower Price

Because we make our tslots out of rigid plastic and our local production, our 15 series tslots are a fraction of the price of the same profile in aluminum. 

Non Conductive

PVC is so non conductive that a type of PVC is used as a protective coating around electrical wires.


The lightweight nature of our plastic tslots allows easier assembly and transportation, and much cheaper shipping. 

Non Corrosive

Under certain chemical environments, aluminum can corrode where our rigid PVC tslots will not. 

15 Series


Our Company

Located in North Branch, Minnesota, Modular Extrusions is the home of the plastic tslot. We provide tslot extrusions at a much cheaper price, and work to create our tslots to fulfill additional applications not currently workable with aluminum. To learn more, click here