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  • A. How can I install the window blocker to obtain a small opening angle?

    Go to the "Instructions of use" page by following this link to see the step-by-step installation of the window blocker in the small opening angle mode.

  • B. How can I install the window blocker to obtain a large opening angle?

    Go to the "Instructions of use" page by following this link link to see the step-by-step installation of the window blocker in the large opening angle mode.

  • C. How can I install the window blocker on two leaves?

    Go to the "Instructions of use" page by following this link link to see the step by step installation of the window blocker in the two leaves mode.

  • D. Can I use the window blocker on a patio door?

    Of course. However, the force exerted by this type of opening, particularly in strong winds, is significant and should be considered.

  • E. The thickness of my window frame seems too large for the window blocker.

    The maximum opening capacity of the window blocker clamps allow clamping to a thickness of up to 6 cm, which is enough for most windows. This is because the clamps are positioned on the window edges, given that these parts are thinner, it is possible to use the blocker on windows much thicker than 6 cm.

    Window thickness
  • F. The window blocker has some loose parts.

    Make sure that the locking knobs are tightened securely.

    It may be necessary to tighten the fasteners after a period of use.

  • G. Can I use the window blocker in windy conditions?

    Yes, as long as the wind is not too strong.

  • H. How can I store the window blocker?

    It is best to keep the hose straight. You can roll up the hose as shown in the picture so that it takes up less space. Take care not to bend it excessively and to respect a sufficient radius of curvature.

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