Ostium Doors & Mouldings is a trusted interior door supplier serving the construction industry across Cape Town and the Winelands. Specialising in the supply of interior doors, frames, and mouldings, the company is committed to delivering precision-manufactured door systems designed to support efficient installation and dependable project completion.
By focusing on durability, consistent quality, and practical building solutions, Ostium Doors & Mouldings plays an important role in helping developers and contractors meet construction timelines and maintain high standards across residential developments.
Founded by Eugene Botha and Warren Labuschagne, Ostium Doors & Mouldings was established in response to the growing demand within the building sector and the need for reliable, competitively priced suppliers in the Cape Town region.
With more than 50 years of combined experience in the construction industry, the founders bring valuable insight and expertise to every project. The company works closely with developers, contractors, architects, and project managers to ensure products meet modern building requirements while maintaining consistent supply and quality.
- Standard interior doors
- Custom-sized doors
- Decorative panel doors
- Flush doors
- Custom door frames
- Skirting boards
- Architraves
- Decorative mouldings
Ostium products are manufactured in a factory with more than four decades of operational experience, combining long-established craftsmanship with modern production techniques. This strong manufacturing foundation allows the company to provide dependable products that support residential building projects of all sizes.
Precision Doors. Reliable Supply. Built for Every Project.
