Live Joint

The sharp joint is more minimalist. The skirting board conceals irregularities and protects the bottom of the wall.

Use a miter saw for precise cuts, and silicone or acrylic sealant for caulking.

Yes, between wall and floor tiles. It requires very precise installation and a well-aligned tile joint.

The sharp joint is generally preferred when you want a clean and contemporary look, without visible molding. It's perfect for minimalist and modern styles. On the other hand, a skirting board might be more suitable if you need to conceal floor irregularities or prefer a more classic style.

The main advantage of the sharp joint is its clean visual appearance and its perfect integration into the surface. It also avoids problems of skirting board detachment or deformation. Furthermore, the sharp joint is easier to maintain than a skirting board because there is no visible joint to clean.

You can create a sharp joint with different materials, depending on your project and budget. The most common are neutral silicone, acrylic mastic, or polyurethane-based mastics. Make sure to choose a product suitable for the surface (tiles, paint, etc.) and compatible with building movements.

Before applying the mastic for the sharp joint, you must carefully prepare the surface. Start by thoroughly cleaning and degreasing the area, removing all traces of dust or residue. Then, if necessary, use a primer to ensure optimal adhesion of the mastic.

To achieve a flawless sharp joint, you will need a few specific tools. Use a cartridge gun to apply the mastic precisely. Also use a thin and flexible spatula to smooth the joint evenly. Finally, don't forget to have a smoothing product to perfect the final look.