Crown moulding & wood trim Toronto. Proudly family-owned and operated since 1991, Cornice Trim Ltd. has the reputation to get things done cost-effectively, with efficiency and in a timely manner.At Cornice Trim, we offer crown moulding, wainscoting, waffle & coffered ceilings among other decorative moulding complimenting and adding to the finishing touch to a residential or commercial upgrade, new build or renovation.We are proud to be a part of retail and prominent builders’ suppliers/ installers lists such as the Monarch Group, Tribute Communities, and Lindvest Communities as well as many custom home builders.