Masonry Heaters & Stone Fireplaces in Ottawa

Keystone Ceramics builds custom masonry heaters, Kachelöfen, and stone fireplaces for homeowners across Ottawa. Just across the river in Wakefield, Quebec, Udo Kohrmann is close enough for site visits and far enough into the Gatineau Hills to source beautiful local stone.

Ottawa’s long, cold winters are exactly where a masonry heater earns its keep: burn one hot fire and enjoy gentle radiant heat for the rest of the day, at over 90% efficiency. Udo also works with Ottawa suppliers like Merkley Supply for stone and brick.

Whether you’re building new in Kanata, renovating in the Glebe, or adding a feature fireplace in Rockcliffe, Udo designs each project for your home and builds it himself.