Light filtering rollers diffuse daylight while keeping the room bright. Install is straightforward — about 20–40 minutes per window with the steps below.
Difficulty: Easy to Moderate. Time required: 20–40 minutes per window.
Prepare your tools: Drill, spirit level, pencil, screwdriver, measuring tape, wood and masonry bits, and wall plugs if needed.
Choose inside or outside mount: Light filtering blinds work well in either mount. Inside gives a clean recessed look; outside mounts overlap the frame for slightly better light control. For inside mounts, confirm at least 70 mm of recess depth.
Mark bracket positions: Mark bracket positions with a pencil and a spirit level. For inside mounts, position brackets near the top corners of the recess. For outside mounts, extend at least 75 mm past the frame on each side.
Pre-drill and secure brackets: Pre-drill pilot holes and fasten the brackets securely. Use matching wall plugs for masonry.
Insert the blind: Slide the roller tube into the brackets — pin end first, then the chain or motor end. The blind should click into position and sit firmly.
Test operation: Raise and lower the blind several times. The fabric should unroll evenly with no diagonal creasing or bunching.
Secure control cord: Attach the chain or cord to the child-safety anchor point.
Light filtering fabrics allow diffused light through by design — that's the intended function, not a defect. If full privacy or blackout is required, upgrade to a blockout fabric. Always secure child-safety cords.
Daytime privacy is good. At night with interior lights on, silhouettes can be visible from outside — pair with a blockout for full privacy.
Almost always a bracket level issue. Check the spirit level across both brackets and shim if needed.
Inside for a clean look that shows off your trim; outside if you want extra coverage past the frame edges.