Fredesigner guides
Light Control
Compare daylight, privacy and room-darkening needs before choosing fabric and lining.

Quick answer: how to choose light control
Choose light control by room use. Sheer and light-filtering fabrics soften daylight, privacy lining limits visibility, and blackout lining helps darken bedrooms, nurseries, and media rooms. Hardware placement, mount type, finished width, finished height, and side overlap also affect light gaps.
Simple way to decide
- Choose sheer or light-filtering when you want brightness, softness, and daytime comfort.
- Choose privacy lining when the window faces a street, neighbor, or shared outdoor area.
- Choose blackout lining when sleep, glare reduction, or room darkening is the main goal.
- Choose outside mount or wider curtain coverage when edge gaps are a concern.
For custom curtains and shades, light control is a system: fabric plus lining plus measurement. Order swatches first, then measure the full area that needs coverage.
Precision Light Control for Every Room
Discover how our innovative curtain systems allow you to adjust light filtering levels with precision. Create the perfect ambiance for any activity, from vibrant mornings to cozy evenings.

Adjust Light Filtering Levels
Use the interactive controls below to adjust light filtering levels and visualize how different settings affect your space.
Drag the slider or select a preset to adjust the light filtering level of your curtains. Each setting provides different benefits for various rooms and activities.
Current Light Level: Full Transparency
Illustrative preview only. Actual light control depends on the fabric, lining, fit and installation.
Visual preview: Not measured light transmission
Best For: Dark rooms, view enhancement
Curtain Types & Light Control
Explore different curtain styles and their light control capabilities.
Benefits of Light Control
Proper light control with curtains offers multiple advantages for your home and wellbeing.
Furniture Protection
Reduce UV damage to furniture, flooring, and artwork by controlling sunlight exposure with appropriate filtering.
Learn MoreEnergy Efficiency
Reduce heating and cooling costs by using curtains to insulate windows and control solar heat gain.
Learn MoreSleep Quality
Create optimal sleeping conditions with blackout curtains that block external light for restful sleep.
Learn MoreReady to Transform Your Space?
Explore our collection of light-control curtains and find the perfect solution for every room in your home. Contact us for a personalized consultation.
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