NOVELTY - The frame has roof layers or roof covering elements moved or fixed opposite to a position of roof systems i.e. solar collectors. A supporting tube (1) has an end coupled to a base plate (3) by a connecting device (2) and another end (1a) coupled to a perforated plate for adjusting inclination of the perforated plate to the tube. A sleeve (9) accommodates a part of the tube, and an insulator casing (7) accommodates the part of the tube and the sleeve. The base plate is coupled to a support element (8) i.e. bonder, of a roof structure of a roof i.e. flat roof.    USE - Easy-to-use support frame for coupling roof systems i.e. solar collectors, at a roof structure of roofs i.e. flat roof (all claimed) such as slightly inclined flat roof with reduced inclination angle, ventilated flat roof, unventilated flat roof, inclined roof with air insulation, and roof types such as pitched roof, hipped roof, pavilion roof, half-hipped roof and ventilated and/or unventilated type curb roofs, of a building to produce solar heat energy and to install devices e.g. antenna and receiver. Can also be used for coupling solar cells, solar modules and photovoltaic modules to produce electrical current.    ADVANTAGE - The frame is designed in such a manner that it is highly adapted to different roof geometries, is installed and readjusted in a simple manner and has reduced force impingement by wind load based on reduced contact surface, and production and assembly time of the frame is reduced. The utilization of the insulator casing and the sleeve avoids occurrence of cold bridges and fungus formation affecting health of inhabitant, and prevents ingress of moisture and creeping water. The supporting tube has ends coupled to the base plate and the perforated plate, respectively, thus reducing requirements on skill of user and reducing requirements on need of tools and frameworks.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for providing an easy-to-use support frame.    DESCRIPTION OF DRAWING(S) - The drawing shows a longitudinal sectional view of an easy-to-use support frame and insulator layer.    Supporting tube (1)    End (1a)    Connecting device (2)    Base plate (3)    Insulator casing (7)    Support element (8)    Sleeve (9)    Perforated plate (41)