Providing style and quality for both the residential and commercial markets since its birth in 1980. Karona specializes in high quality engineered wooden exterior doors, paint grade interior doors, and frames, including rated fire jambs. Their range is available in over 20 species of wood, from Alder to White Birch and any design can be accommodated by their custom build team.

Diamond Doors

Ohio Door Company/Diamond Doors is specializing in custom built indoor and outdoor doors, using the latest in technology and innovation to meet the individual needs of their customers. With a wide selection of panel, split, glass and folding doors, Ohio Door Company provides the height of convenience, sustainability and beauty for every home. Their doors are suitable for many types of buildings and can be adapted to suit steel or fabric building constructions. Not only do Diamond doors design and create your perfect door but they also have a team of specially trained staff for immaculate installation.

The Combination Door Co.

A family owned business that has been in existence since 1912 and is now run by the fifth generation of the Schmidt family. Specializing in wooden and combination, custom built doors with some of the shortest lead times in the business. Their easy change doors are precision handcrafted and available in a wide range of woods, ideal for internal use and screen doors.

5 Lakes Manufacturing

Purveyors of custom built wood doors for the commercial sector and institutions for over 50 years. The company focuses on high-quality products that are unique to the customer and fit their needs exactly. They take great pride in their able to offer a range of cores and plastic laminate where required, support in choosing the right door, and core for architectural agreement, longevity, and appropriateness of use.

Koch & Co

Established in 1989, Koch & Company provides internal and external high-quality wood doors to suit any interior style. The focus of this company is on quality and commitment to both their team and the customer; they also take pride in their environmentally friendly practices. All doors are handcrafted and they can accommodate raised and flat panel doors, louver doors, and bi-fold doors within the different series of designs.