Curtain interlining is defined as a layer of cotton flannel like fabric between the face and lining of a curtain.
It makes curtains look luxurious and drape elegantly.
Curtain interlining absorbs more sound and provides greater insulation from cold and drafts.
A synthetic version called sarille can be used for lower cost but does not drape as well, works well with eyelet curtains to firm the pleats when hanging.
For more information, please contact me.