J Mould 10'

J Mould 10' – 1/2'' & 5/8''

A J Mould (also called J-Trim) is a drywall finishing accessory used to create a clean, finished edge where drywall ends without another sheet meeting it. It is commonly installed around doors, windows, ceilings, wall transitions, and exposed drywall edges. The J-shaped channel covers the drywall edge and provides protection while giving the installation a neat and professional appearance.

J moulds are typically made from galvanized steel, aluminum, or PVC, offering durability and resistance to damage. They are easy to install and help prevent drywall edges from chipping or cracking over time.

10' J Mould

The 10-foot length is commonly used because it covers longer wall sections with fewer joints, resulting in a smoother and cleaner finish. It is suitable for both residential and commercial drywall projects.

Available Sizes

1/2'' J Mould (10')
This size is designed for 1/2-inch drywall, which is the most common drywall thickness used in residential construction. The mould fits snugly over the edge of the drywall panel to protect and finish exposed edges.

5/8'' J Mould (10')
This size is made for 5/8-inch drywall, typically used in commercial buildings, ceilings, and fire-rated wall assemblies. It provides the same protective and finishing function while accommodating the thicker drywall panel.

Benefits

• Protects exposed drywall edges from damage

• Provides a clean and straight finishing line

• Reduces cracking and chipping at drywall ends

• Easy and quick to install

• Suitable for walls, ceilings, windows, and door frames