The ultimate in CAPS

Our exclusive caps from Maria Catherina Hole covers are available for all sleeve diameters.

A clean and safe solution for sealing openings, preventing water penetration, and protecting workers
from tripping hazards
A solution that covers holes as close as 2 inches apart and optimizes material usage
Cost-effective, recyclable, quick installation caps that can be reused multiple times

Innovative caps with a watertight seal, available for all diameters.