Awning housing for a cassette awning, comprising - an upper roof section with a front edge leg pointing in the direction of projection (A) of the awning to terminate with a front profile retracted into the awning housing , - a receiving area for a fabric roller with a fabric wrap , - a lower bottom section , and - at least one insertion slider at the front edge leg for sliding guidance of the awning fabric and/or abutment of the retracted front profile , characterized by - a flat, downwardly open receiving channel at the front edge leg for the at least one insertion slider , which receiving channel has lateral undercuts facing one another at a distance (a1) for anchoring the insertion slider , wherein = the insertion slider has a plate-shaped, elastic bending zone between respective engagement edges facing away from each other for respective engagement in the undercuts , = the distance (a2) between the engagement edges of the insertion slider in the unbent state is greater than the distance (a1) between the undercuts , = for mounting the insertion slider in the receiving channel , the insertion slider can be inserted into the undercuts with elastic deflection of the bending zone pointing away from the receiving channel , and = the bending zone can then be brought into a deflection bent into the receiving channel in the manner of over-dead-centre kinematics. - an upper roof section with a front edge leg pointing in the direction of projection (A) of the awning to terminate with a front profile retracted into the awning housing , - a receiving area for a fabric roller with a fabric wrap , - a lower bottom section , and - at least one insertion slider at the front edge leg for sliding guidance of the awning fabric and/or abutment of the retracted front profile , characterized by - a flat, downwardly open receiving channel at the front edge leg for the at least one insertion slider , which receiving channel has lateral undercuts facing one another at a distance (a1) for anchoring the insertion slider , wherein = the insertion slider has a plate-shaped, elastic bending zone between respective engagement edges facing away from each other for respective engagement in the undercuts , = the distance (a2) between the engagement edges of the insertion slider in the unbent state is greater than the distance (a1) between the undercuts , = for mounting the insertion slider in the receiving channel , the insertion slider can be inserted into the undercuts with elastic deflection of the bending zone pointing away from the receiving channel , and = the bending zone can then be brought into a deflection bent into the receiving channel in the manner of over-dead-centre kinematics. = the insertion slider has a plate-shaped, elastic bending zone between respective engagement edges facing away from each other for respective engagement in the undercuts , = the distance (a2) between the engagement edges of the insertion slider in the unbent state is greater than the distance (a1) between the undercuts , = for mounting the insertion slider in the receiving channel , the insertion slider can be inserted into the undercuts with elastic deflection of the bending zone pointing away from the receiving channel , and = the bending zone can then be brought into a deflection bent into the receiving channel in the manner of over-dead-centre kinematics. <EOS>