Big Ass Shims ™ Contractor Pack

Big Ass Shims™ Contractor Pack is more than a shim—it’s a complete Shimming System designed to make installs faster, cleaner, and more precise.

Each shim measures 48" long x 1.5" wide for far more coverage than small composite shims. The flat, non-wedge design helps create even spacing and better alignment for walls, floors, cabinets, doors, windows, tubs, shower surrounds, siding, and more.

Made from rigid expanded PVC, Big Ass Shims™ are lightweight, durable, moisture-resistant, and easy to work with. Score ’em, snap ’em, stack ’em, screw ’em, or shoot ’em with nails or staples—without splitting or cracking.

The color-coded thickness system lets you quickly combine sizes to build the exact gap you need without a table saw or piles of scraps.

Why Pros Choose Big Ass Shims™

✅ Complete Shimming System
✅ 48" x 1.5" oversized shims for more coverage
✅ Flat design for faster, cleaner installs
✅ Rigid PVC for indoor & outdoor use
✅ Easy to score & snap with a razor knife
✅ Fastens with screws, nails & staples
✅ Better value than small composite shims
✅ Saves time on every job

Flat • Fast • Built for Pros