Cortinas enrollables opacas premium A128 sin taladros con tubo grande (38 mm)

Our No Drill shades utilize a high-tension, pressure-fit mounting system. This mechanism creates consistent lateral force against the interior of your window frame, ensuring a secure, non-slip installation that stays firmly in place without the need for drills, screws, or wall anchors.

Yes. The 38mm large tube offers significantly higher structural rigidity compared to standard 28mm tubes. This prevents the roller from bowing or sagging under the weight of the fabric on wider windows, ensuring a perfectly straight roll and preventing edge fraying over time.

Yes. These shades feature a high-density, multi-layer blackout lining specifically engineered to block 100% of external light. They are the ideal solution for bedrooms, nurseries, or media rooms where complete darkness is required for sleep or screen viewing.

Absolutely. The 38mm heavy-duty tube system is specifically engineered to support wider spans that smaller rollers cannot handle. Its increased torque and stability provide the tension-holding capacity required for large living room windows or expansive glass doors.

No. Our mounting brackets are equipped with premium, non-slip, protective pads. These pads distribute pressure evenly across the frame to ensure a firm grip without leaving scratches, dents, or marks, making them perfect for rental properties or delicate custom frames.

Yes. The blackout lining acts as an effective thermal barrier, reflecting intense solar heat in the summer and helping to retain indoor warmth during the winter. This contributes to better energy efficiency and can help lower your home’s utility costs.

For an inside mount, measure the precise width of your window opening at the top, middle, and bottom, and use the narrowest measurement. Ensure your frame has at least 7cm or 2.76 inches of depth to accommodate the tension-mount brackets securely. View Our Step-by-Step Measurement Guide.

Maintenance is simple. Use a feather duster or a soft, dry microfiber cloth to remove dust regularly. For minor spots, dab with a damp cloth and mild soap. Avoid harsh chemicals or heavy scrubbing to preserve the integrity of the blackout coating.