Contact Robert’s Roof Cap

Mailing Address

J. Robert Companies
200 Chelsea Road
Monticello, MN 55362

Ordering Questions


Suppliers seeking bulk orders of 30 or more: Email us.
We will reply with our wholesale pricing sheet and information on how to place a purchase order.

General Sales and Product Information

Bob: 612-239-3006

Robert’s bath roof cap – invented and owned by J. Robert Companies. Manufactured/distributed by Aroplax Corporation, Monticello, MN. Invented by a roofer who was tired of working with a bath cap that caused issues and callbacks.