Abstract: A beam system for a screened enclosure that includes one piece support beams having an internal channel and three or more spline grooves on one or more exterior sides. The spline grooves are designed to accept and secure screen material. Inserts positionable within the interior channel of adjacent beams may provide increased structural support for larger openings in the screened enclosure. The inserts generally include a central pillar having angular caps attached to opposing lateral edges thereof so that an insert fits snugly within the interior channel of the support beam. The inserts may be secured within the support beams by fastening elements.

Abstract: Screen material with improved visibility for use as an insect screen. The screen material is formed of a mesh 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.

Abstract: A beam system for a screened enclosure that includes one piece support beams having an internal channel and three or more spline grooves on one or more exterior sides. The spline grooves are designed to accept and secure screen material. Inserts positionable within the interior channel of adjacent beams may provide increased structural support for larger openings in the screened enclosure. The inserts generally include a central pillar having angular caps attached to opposing lateral edges thereof so that an insert fits snugly within the interior channel of the support beam. The inserts may be secured within the support beams by fastening elements.

Abstract: 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.