Abstract: The window arrangement comprises a plurality of neighboring window systems, each window system comprising a frame structure (1, 101) including a plurality of frame members including a pair of opposed side frame members (3, 105), and at least one accessory element (200). Each side frame member comprises a groove such that two grooves of juxtaposed side frame members of two neighboring window systems form a track (100). The accessory element or elements (200) is connected to the window systems by means of the track.

Abstract: The window arrangement comprises a plurality of neighbouring window systems, each window system comprising a frame structure (1, 101) including a plurality of frame members including a pair of opposed side frame members (3, 105), and at least one accessory element (200). Each side frame member comprises a groove such that two grooves of juxtaposed side frame members of two neighbouring window systems form a track (100). The accessory element or elements (200) is connected to the window systems by means of the track.

Abstract: A surround for a rectangular skylight assembly is provided. Each side of the rectangular surround is characterized as having an obtuse-angled profile having an angle of between greater than 90 degrees and about 100 degrees, the profile including a curb-abutting surface and a roof abutting surface. The curb-abutting surfaces abut curb members attached to the skylight assembly and include apertures therethrough for receipt of joining elements. The roof abutting surfaces abut a building rooftop and further include apertures therethrough for receipt of joining elements. The roof abutting side of the roof abutting surfaces includes a barrier material attached thereto. The barrier material may be comprised of any suitable impermeable material, such as a polyurethane foam or a thermoplastic elastomer.

Abstract: In the method of installing a window arrangement comprising a number of neighboring windows, a support structure including an upstand is first provided. Each window is provided with a plurality of predefined connection points, and windows are placed next to each other. One window is connected with the other and neighboring window at said predefined connection points.

Abstract: The invention relates to a flashing member for use with a roof window mounted on an upstand, said flashing member having at least one insulating member and a compensation member on the inner side. The compensation member, which allows use of one flashing member for different angles of the window, is preferably compressible, expandable or provided with removal indications, such as cutting lines, for allowing an easy removable of a part thereof as well as elastic. A kit including at least one such flashing member may include corner flashing members, gable flashing members, a ridge flashing members and/or supplementary insulating members. The invention further relates to a method for mounting a flashing for a roof window mounted on an upstand, where one or more connector brackets are attached to the window and where the/each flashing member is attached to the window frame via at least one connector bracket.

Abstract: The roof light system is composed by a roof unit (10), a light conduit (70) and a diffuser unit (80). A ventilation device has a ventilation tube (60) is separate and detached from the light conduit (70). The first end (60a) of the ventilation tube is connected with the roof unit (10) and the second end (60b) is positioned at a distance from the diffuser unit (80). The ventilation device may additionally have a branch tube (160).

Abstract: A glazed solar collector with a frame surrounding an absorber. The frame is provided with an inwardly and/or outwardly directed attachment ledge (1a) to which the glazing(4) is attached. A protective Stripping (9) covers the edges of the cover pane(4) and is provided with a ledge (9b) that rests on the attachment ledge (1a). The side- and end panels(1) of the frame include an inwardly projecting bottom ledge (1b) to which a backsheet(5) may be attached by means of welding or TOXing(22). The bottom ledge (Ib) also includes an outwardly projecting ledge that is provided with spaced through going bores along the length of the side- and end panels for i-eceiving fasteners (20) therein that allow the collector to be fastened to a roof structure (19) or the like.

Abstract: In the method of installing a window arrangement comprising a number of neighbouring windows, a support structure including an upstand is first provided. Each window is provided with a plurality of predefined connection points, and windows are placed next to each other. One window is connected with the other and neighbouring window at said pre-defined connection points.

Abstract: The invention relates to a flashing member for use with a roof window mounted on an upstand, said flashing member having at least one insulating member and a compensation member on the inner side. The compensation member, which allows use of one flashing member for different angles of the window, is preferably compressible, expandable or provided with removal indications, such as cutting lines, for allowing an easy removable of a part thereof as well as elastic. A kit including at least one such flashing member may include corner flashing members, gable flashing members, a ridge flashing members and/or supplementary insulating members. The invention further relates to a method for mounting a flashing for a roof window mounted on an upstand, where one or more connector brackets are attached to the window and where the/each flashing member is attached to the window frame via at least one connector bracket.

Abstract: A surround for a rectangular skylight assembly is provided. Each side of the rectangular surround is characterized as having an obtuse-angled profile having an angle of between greater than 90 degrees and about 100 degrees, the profile including a curb-abutting surface and a roof abutting surface. The curb-abutting surfaces abut curb members attached to the skylight assembly and include apertures therethrough for receipt of joining elements. The roof abutting surfaces abut a building rooftop and further include apertures therethrough for receipt of joining elements. The roof abutting side of the roof abutting surfaces includes a barrier material attached thereto. The barrier material may be comprised of any suitable impermeable material, such as a polyurethane foam or a thermoplastic elastomer.

Abstract: A seamless surround for a rectangular skylight assembly is provided. Each side of the rectangular surround is characterized as having an obtuse-angled profile having an angle of between greater than 90 degrees and about 100 degrees, the profile including a vertically extending surface and a downwardly sloping surface. The vertically extending surfaces abut curb members attached to the skylight assembly and include apertures therethrough for receipt of a joining element. The downwardly sloping surfaces abut a building rooftop and further include apertures therethrough for receipt of a joining element. The roof-abutting side of the downwardly sloping surfaces includes a barrier material attached thereto. The barrier material may be any suitable air and water barrier, such as a polyurethane foam or a thermoplastic elastomer. A method of installing a skylight having the seamless surround is also provided.

Abstract: A glazed solar collector with a frame surrounding an absorber (3a), an insulating layer (2) disposed beneath the absorber (3a) and a cover pane (4) spaced above the absorber (3a). Absorber tubing (3b) is connected to an supply header (15) and to an return header (16). The axis (X) of the supply/return header (15,16) is arranged at an angle to a plane (Z) coinciding with the cover pane (4) with the distance between the axis (X) and the plane (2) increasing along the axis (X) in a direction leading away from the collector.

Abstract: A glazed solar collector with a frame surrounding an absorber (3a), an insulating layer (2) disposed beneath the absorber (3a) and a cover pane (4) spaced above the absorber (3a). Absorber tubing (3b) is connected to an supply header (15) and to an return header (16). The axis (X) of the supply/return header (15,16) is arranged at an angle to a plane (Z) coinciding with the cover pane (4) with the distance between the axis (X) and the plane (2) increasing along the axis (X) in a direction leading away from the collector.