OSM Glazing offers a complete line of skylight products and complementary accessories from installation to the finishing touches. Choose from a wide variety of skylight models to find the best skylight for your home! Skylights bypasses all obstacles, using an adaptable reflecting tube to direct daylight into every area of your home. The effect is brighter and more comfortable living areas. Put fresh air at your fingertips with OSM Glazing roof windows. Roof windows are perfect for areas of your home where the ceiling is within reach or spaces that require egress emergency escape capabilities.