Lean-to & Attached Telescopic Opening Enclosures
From fresh air patio to secure sunroom, you’re in control.
E-L 
E-L utilizes all the features that made Libart Enclosures an industry standard for quality, safety and ease of use. High vertical sides (with optional sliding doors) and lower overall visual appearance and lower eve attachment height is some of its many features.
This model is best suited for retractable 3 season sun-rooms, home patios or outdoor cafés. Its simplified design and fast assembly makes the E-L our most cost effective model. The E-L models are custom-built to your specification in TS or AS systems to sizes of up to 18' (5.4m) projection x 80' (24.4m) in length, and to a max eve height of 10' (3.0m) and snow loads of up to 90psf (4.3kPa).
D-L 
D-L is our second most popular lean-to system, its 3-piece segmented design and esthetically pleasing appearence makes it ideal for residential and commercial (cafés, courtyards and restaurants) applications. D-L systems, as with all other Libart telescopic enclosures utilize a high strength structural aluminum frame, electrostatic baked-on powder paint finish and stainless steel accessories to provide years of problem-free service, safety and ease of use.
The D-L models are available in TS or AS frames and are custom-built up to 22' (6.7m) projection x 80' (2.4m) and to a max eve height of 12' (3.65m) and snow loads of up to 70psf (3.35kPa).
V-L 
V-L is our largest retractable lean-to enclosure, ideally suited for outdoor restaurants / cafés, pools, showrooms and similar commercial applications where height and the spacious feel is desired. V-L utilizes AS SecurTrak™ and SecurLok™ system that made Libart Enclosures an industry standard for quality, safety and ease of use.
The 4 piece segmented shape provides maximum width and internal height to provide the spacious feel. The V-L models are custom built up to 26' (7.9m) projection x 70' (21.35m) and up to a max eve height of 14' (4.3m) and snow loads of up to 65psf (3.1kPa).
