
Reference: INTBUMNAT
Cotton Bump Heavy Curtain Interlining Fabric 54"/140cm Wide Curtains Upholstery
Cotton Bump Heavy Curtain Interlining FabricComposition: 82% Cotton, 18% Mixed Natural Fibres 54"/140cm WideWeight Approx 410gsm
3 Pass Nightshade Blackout Thermal Curtain Lining Fabric
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Terms & Conditions
Upgrade your curtains with our 3 Pass Nightshade Blackout Lining Fabric, designed to provide total light blockage, thermal insulation, and a luxurious drape. Made from 100% polyester, this supersoft blackout lining enhances privacy, reduces noise, and improves energy efficiency by keeping rooms warmer in winter and cooler in summer.
With a 3-pass coating, this fabric completely blocks out sunlight, making it an ideal choice for bedrooms, nurseries, home theaters, and hotels. Its silky-smooth texture ensures a high-quality finish, giving your curtains a professional and elegant appearance.
3-pass blackout lining is a curtain lining with three layers that blocks light and retains heat. It's made by applying a special coating to the fabric and then passing it through rollers three times.
✔ Blackout Curtains – Blocks 100% of light for uninterrupted sleep
✔ Thermal Lining – Insulates rooms, reducing heating & cooling costs
✔ Noise Reduction – Helps dampen outside sounds for a peaceful home
✔ Home Theaters – Enhances darkness for a cinematic experience
✔ Hotels & Guest Rooms – Provides comfort, luxury, and privacy
✔ DIY Crafting – Ideal for lining bags, room dividers & upholstery
🧵 Cutting & Handling: Use sharp scissors or a rotary cutter for clean edges.
🪡 Sewing Needles: A universal 90/14 or 100/16 needle works best for smooth stitching.
🌀 Washing & Care: Machine washable at 30°C. Do not tumble dry to maintain coating.
🔥 Ironing: Use a low heat setting and always iron on the fabric side (not the coated side).
✂️ Pairing with Fabrics: Works beautifully with velvet, cotton, or jacquard curtain fabrics for a premium finish.
Please note that if more than one piece of fabric is ordered it will come as one continuous piece as it is cut from the roll, however the rolls do have a maximum length therefore larger orders may be sent in multiple pieces.
While every care has been taken to ensure the accuracy of the colours depicted in our images, please be aware that due to monitor resolution, lighting, photo processing software and other factors it is almost impossible to represent colour to 100% accuracy.
Reference: INTBUMNAT
Cotton Bump Heavy Curtain Interlining FabricComposition: 82% Cotton, 18% Mixed Natural Fibres 54"/140cm WideWeight Approx 410gsm
Reference: LINCG1
Heavy Luxury Sateen Fabric Cotton Rich Curtain Lining Crease ResistantComposition: 55% Cotton, 45% Polyester 54"/140cm WideWeight Approx 210gsm
Reference: ES009 Blackout
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Reference: BONTS
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Reference: SKY001
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Reference: INTSYNWHIH
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Reference: CVC016
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Brand: Crafty Fabrics
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Reference: LINCG1DW
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Reference: 3007
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Reference: LINPCIV54
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Reference: C6301
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Reference: C1809
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Reference: BLKOUTDWNSSIL
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Reference: INTSYNWHI
Fabric Type: Synthetic Interlining (Medium Weight) Composition: 64% Polyester, 36% Viscose Width: 140cm (54") – suitable for curtains & blinds Weight: 180gsm – structured yet soft Roll Length: Up to 50 meters Perfect For: Curtains, blinds, soft furnishings, pelmets, valances Benefits: Adds drape, insulation & a professional finish Care...
3 Pass Nightshade Blackout Thermal Curtain Lining Fabric