Back-Roll and Feather the Edge

What happens here

Immediately after painting a section with the brush and before the paint has a chance to dry, use a small paint roller, often called a mini-roller or trim roller, to 'back-roll' the freshly painted line. Gently roll over the brushed paint, moving the roller downwards onto the adjacent wall surface. This technique is vital for two reasons: it prevents the paint from building up too heavily at the brush line, which can create a visible ridge, and it 'feathers out' the edge. Feathering creates a smoother, more seamless transition between the brushed and rolled areas, allowing for better blending with the paint that will be applied by the main roller on the larger wall surface.

Goal: Blend the brushed paint line and prevent heavy edges.