Abstract: A roof ventilation system and the method of its use and construction are disclosed. The roof ventilation system may include a base including a base flashing, a throat extending from the base flashing, and a baffle extending at an acute angle relative to the throat. The roof ventilation system may further include a hood coupled to the base to create a passageway for air between the hood and the base.

Abstract: A ventilation system for a tile roof includes an elongated vent body defining a channel and securing features integrated with and extending from each side of the elongated vent body, where the securing features are configured to engage with a roof deck of the tile roof. The ventilation system further includes a support member received in the channel of the elongated vent body.

Abstract: A ventilation system for a tile roof includes an elongated vent body defining a channel and securing features integrated with and extending from each side of the elongated vent body, where the securing features are configured to engage with a roof deck of the tile roof. The ventilation system further includes a support member received in the channel of the elongated vent body.

Abstract: A sleeved tile roof ridge vent (STRV) and the method of its use and construction are disclosed. The STRV may include a vent body including one or more holes and a perforated barrier coupled to the vent body to cover the one or more holes. The STRV further includes a splash guard coupled to the perforated barrier to limit debris, such as wind driven rain, from entering through perforations in the perforated barrier. Additional systems and methods are also provided.

Abstract: A roof ventilation system and the method of its use and construction are disclosed. The roof ventilation system may include a base including a base flashing, a throat extending from the base flashing, and a baffle extending at an acute angle relative to the throat. The roof ventilation system may further include a hood coupled to the base to create a passageway for air between the hood and the base.

Abstract: A slant back off-ridge roof vent and the method of its use and construction are disclosed. A ventilation system may include a base flashing portion and a hood fitting over the base flashing portion. The base flashing portion may include an integral cylindrical chimney portion formed out of the base flashing. The hood may include a top surface, a slant back portion extending from the top surface to a tab connecting the hood to the base flashing portion, and three sidewalls extending from the top surface to the base flashing. At least one of the three sidewalls may include integrally pierced louvers.

Abstract: A ventilation system for a tile roof includes an elongated vent body defining a channel and securing features integrated with and extending from each side of the elongated vent body, where the securing features are configured to engage with a roof deck of the tile roof. The ventilation system further includes a support member received in the channel of the elongated vent body.

Abstract: An adjustable door frame assembly includes a frame member adapted to fit in a portion of the interior periphery of a door opening and including a raised hat portion having at least one spring clip retained therein. The assembly further includes a trim portion adapted to be slidably retained by the clip so as to allow for expansion of the frame assembly to accommodate a variety of wall thicknesses and irregularities.The frame assembly may be utilized in conjunction with pre-hung doors and is equally well adapted for use with windows, screens and other such items.