54" Cotton Bump Curtain Interlining 410gsm | Heavy Natural Cotton Rich Interlining 140cm Wide 40M Roll

Cotton Bump Curtain Interlining Heavyweight 410gsm (40M Roll)

This premium heavyweight cotton bump interlining is designed to add maximum fullness, insulation, and structure to high-quality curtains. With its dense 410gsm construction and natural cotton-rich composition, it delivers a luxurious, traditional finish ideal for professional curtain making.

Supplied as a full 40 metre roll (SF  straight fold), this interlining is perfect for workrooms, interior designers, and large-scale soft furnishing projects.

Product Details:
- Width: 54" (140cm)
- Weight: 410gsm
- Composition: Cotton rich (natural finish)
- Length: 40 metres
- Supplied as: Roll (SF – Straight Fold)

Key Features:
- Heavyweight construction for superior body and fullness
- Excellent thermal insulation properties
- Creates a luxurious, structured curtain drape
- Natural cotton-rich finish with a soft yet dense feel
- Ideal for traditional and premium curtain making

Important Information:
- This listing is for a 40 metre roll
- Supplied in straight fold (SF) format
- Designed to be used between face fabric and lining
- Natural fibres may show slight flecks or variation

Perfect For:
- Professional curtain making and workrooms
- High-end and traditional curtain projects
- Pencil pleat and pinch pleat curtains
- Thermal and blackout curtain systems
- Roman blinds and structured soft furnishings

Care Instructions:
- Dry clean recommended
- Do not machine wash
- Do not tumble dry
- Cool iron if required

Please note:
- Colours may vary slightly due to screen settings
- This is an interlining fabric and not intended for standalone use