An insect netting for a greenhouse includes a front panel merging into two side panels. The insect netting is pleated having bellow sections. Each bellow section has two parallel side bellow portions and a front bellow portion. Each side bellow portion comprises a first side gauze web and a second side gauze web connected to each other at a longitudinal side thereof, each having a first short side and a second short side. Each of the front bellow portions comprises a first front gauze web and a second front gauze web connected to each other along a longitudinal side thereof. The second short side of the first and second side gauze webs of the side bellow portions is connected to the longitudinal side of the first and second front gauze webs facing towards the hinging axis of the ventilation panel, respectively.

A flexible-panel door is mountable to a door frame. Opposite ends of a top rail are slidably engaged with end caps respectively affixed to ends of first and second side rails, and opposite ends of a bottom rail are likewise slidably engaged with end caps respectively affixed to opposite ends of the first and second side rails. With the first side rail secured to or in contact with the first side of the door frame, the second side rail is moved into contact with the second side of the door frame such that the top and bottom rails slide relative to at least one of their respective end caps such that each combination extends across the width of the door frame. A flexible panel carried by one of the first and second side rails is extendable toward the other of the first and second side rails.

Disclosed is a screen to protect one or more opening of an establishment. The screen includes a pair of sheet. The pair of sheet includes an outer body, and an inner body. In an embodiment, the outer body includes plurality of external portions, and plurality of inner portions. The external portions are in contact with the opening of the establishment. The inner portions are detachably attached with each other through an attachment means. The inner body has a pre-defined structure and made of a non-metallic material.

A screen system includes a screen system having a screen assembly including a screen member with a plurality of equidistantly spaced apertures. The screen member may be mountable to a bottom portion of a door or a window for allowing airflow to pass through the apertures while inhibiting a passage of bugs and insects. The screen member has a sufficient rigidity for preventing damage from at least one pet attempting to pass through the screen member.

A retractable, flexible-panel door is mountable to a door frame attached to a building and includes a first side rail, a second side rail, a top rail mountable to and between the first and second side rails, and a bottom rail mountable to and between the first and second side rails. A flexible panel extends between the top and bottom rails, and at least one biasing member draws the flexible panel toward one of the first and second side rails. The top and bottom rails are each axially expandable and reducible in length to accommodate mounting of the retractable, flexible panel door to door frames of different widths.

A metal mesh plate structure having a metal mesh plate and an outer frame; the outer frame has a first clamping part and a second clamping part, the first clamping part and the second clamping part clamp the periphery of the metal mesh plate; the second clamping part of the outer frame is provided with a reinforcing folding part integrally bent with the second clamping part, and the outer wall of the reinforcing folding part is provided with at least one buckle; a reinforcing frame body is clamped with the reinforcing folding part of the outer frame; the inner wall of the reinforcing frame body is provided with a clamping groove matched with the buckle, and the buckle on the reinforcing folding part is clamped into the clamping groove on the reinforcing frame body to fixedly connect the reinforcing folding part with the reinforcing frame body.

A desiccant window screen to lower humidity in a space is disclosed. The desiccant window screen will lower humidity in the air as it passes through the window threshold. The screen will continue to protect from bugs or anything else entering your home, while making the space feel cooler by removing the excess humidity.

Products and devices are described for displaying a visible marker on a screen. Some embodiments disclose using different weave patterns and/or density patterns to create the visible marker. Other embodiments disclose using different colors of thread to create the visible marker. The present disclosure also describes methods for manufacturing or displaying the visible marker on the screen.

Screen material with improved visibility for use as an insect screen. The screen material is formed of a web of polymer coated threads having a denier of 190 to 360, wherein the polymer coated threads comprise 20-30 wt. % polyester thread core and 70-80 wt. % PVC coating.

A retractable, flexible-panel door is mountable to a door frame attached to a building and includes a first side rail, a second side rail, a top rail mountable to and between the first and second side rails, and a bottom rail mountable to and between the first and second side rails. A flexible panel extends between the top and bottom rails, and at least one biasing member draws the flexible panel toward one of the first and second side rails. The top and bottom rails are each axially expandable and reducible in length to accommodate mounting of the retractable, flexible panel door to door frames of different widths.