Preparation for Painting: Canvas stretching provides a taut and stable surface for painting. When canvas is stretched over a wooden frame, it becomes a rigid support that allows artists to apply paint with greater control. This is especially important for techniques involving brushstrokes or using various media.

Prevention of Sagging or Warping: Canvas may sag or warp over time, especially unprimed or loosely woven varieties. Stretching canvas over a frame helps to prevent this by providing tension and stability. A well-stretched canvas remains flat and ensures the longevity of the artwork.

Professional Presentation: Stretched canvas creates a finished and professional presentation for artwork. It allows for hanging the artwork without the need for additional framing. This is a popular choice for contemporary and modern art, as it provides a clean and minimalist look.

Facilitation of Framing: Stretched canvases can be easily framed without glass, as the frame itself protects the canvas surface. This makes the artwork more visually accessible and allows viewers to appreciate the texture and details of the painted surface.

Conservation of Artwork: Stretched canvas is less prone to environmental factors that can affect artwork. The tension created by stretching helps to minimize the impact of changes in humidity, reducing the risk of cracking or other damage over time.

Versatility: Stretched canvases offer versatility to artists. They can choose various sizes and shapes of canvases and experiment with different techniques and styles. Stretched canvases also come in pre-stretched standard sizes, making them readily available for artists.

Display Options: Stretched canvases can be displayed unframed for a contemporary and casual look. They can also be framed for a more traditional presentation. The choice of how to display a stretched canvas is part of the artist's creative decision-making process.