What is Liner?

Liner or lining refers to an additional layer of fabric sewn to the back of curtains or shades.

Benefits of Liners

Smooth Backside

Enable the back of the drapery smooth and clean

UV Protection

Protects curtain fabric from harmful UV rays

Noise Insulation

Moderate noise insulation

Sunlight Protection

Moderate sunlight protection

Energy Efficiency

Reduce energy costs by insulating windows from heat loss in cool months, and heat transfer through summer months

Light Control

Blocks light, insulates, protects the curtain fabric, improves appearance, and reduces noise

Note: Liners for curtains are typically not hemmed to the extreme bottom and sides. To prevent unwanted light from sneaking in through any gaps, consider a puddled length (where the curtains extend beyond the floor) and a wider width (extending beyond the window frame on both sides).

Liner Options for Drapery & Roman Shade

Liner Option Shading Rate Color Material Weight Layer Fits Privacy
Unlined / - No liner - - Drapery & Roman Shade Unlined
Privacy Liner 60% 60% White Polyester 90 gsm Single-layer Drapery & Roman Shade Standard
Privacy Liner 70% 70% White Cotton 117 gsm Single-layer Drapery Only Standard
Room Darkening 70-80% 70-80% White Polyester 140 gsm Single-layer Drapery & Roman Shade Room Darkening
Room Darkening 90-95% 90-95% Grayish White Polyester 220 gsm Single-layer, Triple-weave Drapery Only Blackout
Blackout 100% Grayish White Microfiber Coated 150 gsm Single-layer, Double-pass Drapery & Roman Shade Blackout
Blackout Thermal 100% White Microfiber Coated 250 gsm Single-layer, Triple-pass Drapery Only Thermal
Interlining Room Darkening Combo 70% White Cotton + Flannel 282 gsm Double-layer Drapery Only Interlining
Interlining Blackout Thermal Combo 100% White Polyester + Flannel 315 gsm Double-layer Drapery Only Interlining
Same Color Liner Varies by fabric - Same as curtain fabric - - Drapery Only -

Definitions

x-weave: Refers to the weaving technique or structure of the fabric to enhance liner durability and texture.
x-pass: Refers to the number of times a single layer of fabric is coated, usually in foam or acrylic, to enhance liner functionality.
x-layer: Refers to the number of distinct layers of fabric used in the liner construction.
Note: Layering liner may slightly impact the original fabric color.

1. Unlined

/ Fits: Drapery & Roman Shade
Unlined Curtain

Description

Curtains without any lining, allowing full natural light to filter through the fabric.

Best for

Sheer curtains or functional blackout curtains (e.g., Atlanta, Regal, Lila collections).

Benefits

  • Provides a soft, natural glow
  • Highlights the curtain fabric's texture

2. Privacy Liner 60% Shading

60% Fits: Drapery & Roman Shade
Privacy Liner 60%

Description

Adds privacy by blocking outside views while still allowing some natural light to filter through.

Specifications

Fabric
100% Polyester Microfiber
Weight
90 gsm
Finish
White
Light Block
60%-80%

Benefits

  • Enhances drapery with added body and fullness
  • Ensures a smooth, clean backside and is crease, water, and stain-resistant

3. Privacy Liner 70% Shading

70% Fits: Drapery Only
Privacy Liner 70%

Specifications

Fabric
100% Cotton
Weight
117 gsm (Lightweight)
Finish
White
Light Block
60%-70%

Benefits

  • Natural and eco-friendly cotton fabric allows breathability while offering basic privacy and glare reduction

4. Room Darkening Liner 70-80% Shading

70-80% Fits: Drapery & Roman Shade
Room Darkening 70-80%

Specifications

Fabric
100% Polyester
Weight
140 gsm (Medium Weight)
Finish
White
Light Block
70%-80%

Benefits

  • Durable and wrinkle-resistant polyester gives better insulation and blocks more light than cotton

5. Room Darkening Liner 90-95% Shading

90-95% Fits: Drapery Only
Room Darkening 90-95%

Specifications

Fabric
Polyester, Triple-weave
Weight
220 gsm (Heavyweight)
Finish
Grayish White
Light Block
90%-95%

Benefits

  • Dense triple-weave fabric provides excellent light control and extra thermal insulation
Note: Greyish-white liner may slightly impact the original color of curtain fabric.

6. Blackout Liner 100% Shading

100% Fits: Drapery & Roman Shade
Blackout Liner 100%

Description

Completely blocks light, ideal for total darkness.

Specifications

Fabric
Microfiber with 2-pass Foam
Weight
150 gsm
Finish
Grayish White
Light Block
100%

Benefits

  • Creates a dark environment perfect for bedrooms or media rooms
  • Enhances insulation and privacy
Care Notes:
  • Machine washing is not recommended; wipe to clean
  • Pinholes from seams may allow slight light transmission
  • Black stitching on curtain headers may be caused by needle friction melting the blackout coating, less visible after hanging

7. Blackout Thermal Liner 100% Shading

100% Fits: Drapery Only
Blackout Thermal Liner

Description

Designed for maximum insulation, helping to reduce energy costs by blocking heat transfer.

Specifications

Fabric
Microfiber with 3-pass Foam
Weight
250 gsm
Finish
White
Light Block
100%

Benefits

  • Provides sunblock and sound insulation, promoting a quieter and energy-efficient space
Care Notes:
  • Machine washing is not recommended; wipe to clean
  • Pinholes in seams may cause slight light transmission
  • Coating may affect the stitching color in black, especially with light fabrics

8. Interlining - Insulation Room Darkening Combo

70% Fits: Drapery Only
Interlining Room Darkening

Specifications

Total Weight
282 gsm
Components
117 gsm RD + 165 gsm Flannel
Material
Cotton + Flannel
Light Block
70%

Benefits

  • Combines basic room darkening with thick flannel for enhanced insulation
  • Gentle light blocking
  • Added fabric structure

9. Interlining - Insulation Blackout Thermal Combo

100% Fits: Drapery Only
Interlining Blackout Thermal

Specifications

Total Weight
315 gsm
Components
150 gsm Blackout + 165 gsm Flannel
Material
Polyester + Flannel
Light Block
100%

Benefits

  • Combines a full blackout liner with thermal flannel for maximum light control
  • Maximum insulation
  • Noise reduction
  • Ideal for total light control, bedrooms, nurseries, and media rooms
Learn Curtain Interlining 鈫?

10. Same Color Liner

Varies Fits: Drapery Only
Same Color Liner

Description

The same-color liner refers to using the same curtain fabric as the back liner, enabling the front and back of the curtain to be in the same color and material.

Best for

Room divider

Benefits

  • Enhances the overall visual harmony but also boosts functional aspects like light control and fabric quality
  • Gives the curtains a well-designed, tailored appearance

Liner Options for Woven Shades

1. Unlined Woven Shades

Unlined Woven Shades
  • Allow sunlight to pass through freely
  • Creating a natural and airy atmosphere
  • Ideal for spaces where you want to maximize natural light
  • Enjoying the organic texture of bamboo

2. Privacy Liner for Woven Shades

Privacy Liner for Woven Shades

Shading Rate: 50-75%

Color: Beige White

Material: Polyester

Allows natural light to filter through while providing moderate privacy. Ideal for rooms where you want light to pass through but still maintain some level of seclusion.

3. Blackout Liner for Woven Shades

Blackout Liner for Woven Shades

Shading Rate: 96-100%

Color: White

Material: Polyester

Offers maximum light blockage, ensuring complete privacy and darkness. Perfect for bedrooms or any space where you need to block out sunlight completely.

Black stitching on bamboo shade liners may be caused by needle friction melting the blackout coating, and will be less visible after installation.

Different Combinations of Fabrics and Linings Effect Percentage

Download table for reference

Shading Rate Chart

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