A beautiful and simple solution. Keep your lanai dry and dirt free by enclosing it with vinyl or acrylic windows. Vinyl enclosures are one of the best ways to enjoy the outdoors without fearing mosquitoes or other insects.
The 4 vent vertical (up and down) style gives you the outside feeling by providing a maximum 75% open screen. The vents can open from the bottom up or the top down to provide protection from the elements. For larger openings, a side sliding horizontal roller might be the answer.
Turn your lanai into the extra room you want. Acrylics offer the homeowner visual clarity comparable to glass with better insulation, strength and lighter weight. Available in 2, 3 and 4 vent systems.