An ogee moulding profile is a type of decorative trim or molding that is often used in architecture and woodworking. It is characterized by its S-shaped profile, which features a concave curve that flows into a convex curve. The concave curve is typically larger than the convex curve, and both curves are often defined by sharp edges or lines.

Ogee mouldings are popular in a variety of applications, including skirting boards, crown molding or coving, picture frames, and furniture. They can be made from a variety of materials, including wood, plaster, and plastic.

The ogee profile is often used in combination with other molding profiles to create more elaborate designs. For example, an ogee profile might be used as the base of a coving moulding, with other profiles added on top to create a more intricate design.

Overall, the ogee moulding profile is a versatile and elegant design that adds a touch of sophistication to any space.