Leisure 4000 The Oasis® Leisure Room 4000® is our vinyl sunroom with all sliding doors. This provides floor to ceiling glass view and allows egress from any point. Our top quality vinyl sliding doors are fusion welded, easy to operate, with an anti-lift locking system and heavy duty screens. The Leisure Room 4000® comes standard with tempered single glass with options of solex green single glass or insulated LoĒ². Your glass choice for this room can easily extend your seasonal use to year round.  BENEFITS: Seasonal to year round enjoyment Anti lift locking system Dual rollers to slide door easy Tempered single glass standard with single solex green or insulated LoĒ² available Secure locking system Heavy duty rolling screen Optional UL Classified Electric Raceway Non-exposed fasteners Color matched designer handle Lifetime limited warranty Lifetime glass breakage Cathedral or studio models Available white, beige or clay TCA-Guard® Egress from any point