Say goodbye to side light gaps and enjoy total privacy with our Privacy Light Blockers — the perfect solution for inside-mount window shades and blinds. These L-shaped light gap blockers are made of durable white PVC and feature a peel-and-stick adhesive backing for quick, easy installation.
Designed to eliminate the thin lines of light that appear along the sides of shades, these trim pieces create a clean, finished look while improving room darkening and privacy. Ideal for roller shades, cellular shades, bamboo shades, and roman shades, they provide a simple upgrade that makes any window covering perform better.
Key Features
- Eliminates Side Light Gaps: Blocks light that leaks in around the edges of inside-mount shades and blinds.
- Easy Peel-and-Stick Installation: No tools, drilling, or screws needed — just measure, cut, peel, and press into place.
- Durable White PVC Construction: Lightweight, flexible, and built to last.
- L-Shaped Design for a Perfect Fit: ¾" side attaches to the window frame with adhesive backing; 1½" front lip extends toward the shade to block light.
- Customizable Length: Trim to fit your exact window height with a simple utility knife.
- Seamless Look: White finish blends beautifully with window trim and most shade colors.
Product Dimensions
- Adhesive Side (mounting): ¾" — attaches to the window frame
- Front Lip: 1½" — extends toward the shade to block light
Best For
Bedrooms, nurseries, media rooms, and offices — anywhere you want extra light control and privacy.










