What is a common characteristic of drapery that uses interlining?

The use of interlining in drapery serves a significant function beyond aesthetics. One of the primary characteristics of drapery that incorporates interlining is that it indeed adds stiffness and structure to the fabric. Interlining is a layer of fabric placed between the outer fabric of the drapery and the lining, often made of cotton or polyester. This additional layer provides body, allowing the drapery to maintain its shape and hang more elegantly. It also enhances the drape effect, creating a fuller appearance and enhancing the overall visual impact of the curtains.

In addition to adding stiffness, interlining also boosts insulation and light blockage, providing better thermal performance and privacy when compared to drapery without interlining. This function helps in maintaining a comfortable indoor environment and offers more stylish drapery that behaves well when drawn or closed.

On the other hand, interlining does not merely serve decorative purposes, as it has practical benefits. It does not eliminate the need for lining, as lining serves a different purpose, such as protecting the outer fabric from sun damage and adding a finished look. Lastly, interlining fabrics are typically heavier than standard fabrics, further contributing to the overall structure and functionality of the drapery.