Company Overview

Started in 2005 in Ontario, California, Sill‑Rite produces vinyl interior window sills for the building industry. Karl Hatrak, President and founder, invented the Sill‑Rite sill as a waterproof product to replace drywall and MDF sills. “Drywall was never intended to be used as a finished sill,” says Karl. “MDF is even worse at protecting the sill area and underlying wall from moisture resulting from window condensation and leaks.”

Each piece of product manufactured is made of tough, high performance materials that resist splintering, decaying, insect infestation, water penetration and absorption, for long lasting beauty and performance.

For additional information, call 1-800-503-2334 or visit the company's web site www.sill‑

Product Features