What is Liner?

A liner is an extra fabric layer sewn to the back of drapery or shades to enhance performance and longevity.

Key Benefits:

  • Enhances drape and structure — creates a smoother, more refined curtain hang
  • Improved insulation — helps maintain indoor temperature
  • Light control & UV protection — reduces glare and protects interiors from fading
  • Noise reduction — minimizes outside noise
  • Energy efficiency — lowers heating and cooling costs
  • Fabric protection — keeps the curtain’s back smooth and clean, extending lifespan

Liner Comparison

Blackout Level Blackout Rate Liner Option Feature Weight Exterior-Facing Color Layers Care
Light Filtering
40%–50% Standard Privacy Liner Breathable 174gsm Clean White 1 Dry Clean
Room Darkening 70%–80% Medium Room Darkening Liner Soft & Thermal 206gsm Light Gray 3 Dry Clean
100% Blackout 95%-98% Thermal Heavyweight Blackout Liner Heavyweight & Thermal 325gsm Whitish 3 Dry Clean
100% Standard Blackout Liner 100% Blackout & Waterproof 236gsm Whitish 1 Dry Clean
*Note: The finished lining length is approximately 1 1/8" shorter than the drapery panel length, which follows the industry standard.
*Exterior-Facing Color refers to the color visible on the back side once sewn to the main fabric.

Liner Options

Non-liner Curtains
  • Sheer and velvet fabrics do not require liners
  • Sheer curtains are light and breathable, while velvet naturally offers 100% blackout
Liner-Compatible Curtains
  • All other fabrics can be paired with liners
  • Unlined curtains consist purely of the fabric itself, offering limited light-blocking capabilities
  • Perfect for public spaces
Specification
  • Color: Clean white, slightly warmer than the heavy blackout
  • Material: Polyester
  • Weight: 174 GSM, medium thickness
  • Light-blocking: 40-50%
Why Choose Standard Privacy Liner
  • Gives drapery more body and fullnes
  • Blocks sunlight
  • Protects fabric from harmful UV rays
  • Moderate noise insulation
  • Perfect for kids room
Specification
  • Color: Light gray
  • Weight: 206 GSM, lightweight
  • Light-blocking: 70–80%
  • Features: Ultra-soft, fade-resistant, and 3-layer insulated for superior heat control.
  • Note: The gray-white backing may slightly affect the curtain’s base tone.
Why Choose the Medium Room Darkening Liner
  • Excellent light control with triple-layer design
  • Enhanced thermal insulation for all seasons
  • Regulates temperature and softens sunlight
Specification
  • Color: Whitish
  • Material: Polyester
  • Finish: Flocked waterproof without coating
  • Weight: 236 GSM, feels thick
  • Light-blocking: 100%
Why Choose Standard Blackout Liner
  • Thick texture
  • 100% blocks sunlight
  • 100% waterproof
  • Moderate noise insulation
  • Lower energy costs by insulating windows against heat loss in winter and heat gain in summer
  • Perfect for bedroom
Specification
  • Color: Whitish
  • Weight: 325 GSM, heavyweight
  • Light-blocking: 95–98%
Why Choose the Thermal Heavyweight Blackout Liner?
  • Excellent light-blocking with triple-layer construction
  • Effective year-round thermal insulation, keeping interiors warmer in winter and cooler in summer
  • Reduces glare and softens sunlight

Liner Options for Woven Shades

  • Lightweight & Airy – Lets sunlight pour in for a bright, open feel.
  • Best For – Spaces where you want to maximize natural light.
  • Tip – Due to the light, open weave of handwoven shades, add a lining for a fuller look and better light control.
  • Color – White
  • Blackout Rate – About 60%
  • Light & Privacy – Softly filters daylight while offering moderate privacy.
  • Best For – Rooms where you want natural light but still maintain a comfortable level of seclusion.
  • Color – White
  • Blackout Rate – 100%
  • Light & Privacy – Blocks nearly all light for complete privacy and darkness.
  • Best For – Bedrooms or any space where you need to fully block sunlight.

Light Control Comparison

Unlined

Standard Privacy Liner

Standard Blackout Liner

How Lining Affects Fabric Color

The same fabric can look slightly different with different linings, especially in daylight. Linings let different amounts of light through, which can change how the fabric color appears from inside the room.

Two swatches of the same fabric held against a window with different linings layered behind them
Illustration of how to compare fabric and lining swatches at home.

Before ordering, get swatches of your fabric and preferred lining. Place the lining behind the fabric, with the fabric facing into the room, and hold them up to the window where you’ll hang your curtains. Compare your combinations side by side to see how each one looks in your own light.

Browse fabric swatches · Browse lining swatches

Fabric & Lining Light Control

Blackout percentage comparison for public, dining room, living room, kids room, and bedroom