Abstract: A cladded structure having rows of spaced-apart fixing devices with engagement members mounted to the support structure for supporting rows of partially overlapping cladding boards. Each row of cladding boards being supported by a respective row of fixing devices. Each cladding board having a recess being provided in and along its rear surface into which the engagement members of the fixing devices engage to support the cladding board on the support structure. Retaining gaps are formed between sections of the upper surface of each cladding board and protruding surfaces of the fixing devices supporting the next upper adjacent cladding board, and a plurality of resiliently deformable retaining components are located in a deformed state in at least one retaining gap associated with each cladding board to exert a downward force on the cladding boards to retain them in an engaged state with their fixing devices.

Abstract: A decking system comprised of decking panels and clips is provided. Each decking panels comprises a platform and downwardly-extending legs that rest on joists. Clips that clip onto the joists are inserted between adjacent decking panels and define a uniform gap between the panels. The clips further connect to the legs of the decking panels and hold the decking panels in place. Fasteners driven through the clips and into the joists rigidly affix the decking panels to the joists.

Abstract: The present invention is an anchoring device for joining three boards. It includes a substantially flat horizontal top element having a top view configuration which includes two sides and has a first predetermined width as measured wide to side at its maximum width between the two sides. There is at least one substantially vertical support member attached to the underside of the top element along an imaginary center line and extending downwardly from the top element for a predetermined length, which has two sides and a second predetermined width as measured at its maximum width. There is a substantially flat horizontal bottom element with two sides and has a third predetermined width at its maximum width. The first predetermined width is greater than the second predetermined width and the third predetermined width, and the third is greater than the second.

Abstract: Interconnected and on-site severable deck clips with cooperating installation tool for joining two adjacent decking planks to an underlying support structure. The deck clips are interconnected and on-site severable, are attached to the underlying support structure, and engage the two adjacent decking planks so as to fasten the two adjacent decking planks to the underlying support structure without a need for nails or screws to pass through the two adjacent decking planks. The installation tool is hand-held, removably receives a number of the deck clips, and feeds the deck clips one at a time to fasten to the underlying support structure, and when a deck clip is fastened to the underlying support structure, the deck clip is severed from the other deck clips in the installation tool and a next deck clip is feed by way of the installation tool and attached to the underlying support structure to engage the two adjacent decking planks.

Abstract: Provided is an internal structural mullion for a standing seam panel system. A two-piece assembly includes a man extrusion having one hooked portion and a secondary extrusion having an opposing hooked portion. A cavity is defined on the main extrusion, and the secondary extrusion includes a foot wherein upon insertion of the foot into the cavity, the foot forms a fulcrum about which the secondary extrusion can bend away from the main extrusion and be tightened or loosened by the tightening or loosing of a screw, as a result forming a clamp for engaging panels of the panel system with variable pressure. Further, when clamped a continuous gasket seal occurs at a level just inside the panels so as to form a barrier against the intrusion of water.

Abstract: A modular free standing structure and an adjustable footing configured to support the modular free standing structure are described. The structural footing comprises a support member having a support surface configured to provide vertical support to one or more modular platform structures, a base member, and an adjustable leveling mechanism disposed between the support member and the base member, and configured to level adjoining modular platform structures by adjusting a height of the support member relative to the base member about a vertical axis of the structural footing.

Abstract: An improved system, method and product are disclosed for attaching non load-bearing metal wall studs to an overhead metal track in metal stud framing systems used for wall partitioning, in a manner that allows the overhead track to deflect under load without transferring the load to the studs and any attached wall partitions. The system features compression spring attachment products that frictionally engage overlapping flange portions of the track and studs so that any overhead load-induced movements of the track are not transferred from the track to the studs, or to any wall partitions attached to the studs.

Abstract: A device for fastening first and second structural members, typically decking joists and planks has a generally planar base plate with first and second ends and a thickness. A first vertical tab is integral with, and bent upwardly along a first bend line from an interior portion of the base plate. The bend occurs in a first direction to form a first interior angle between the first vertical tab and the second end of the base plate. A first fastener-receiving hole is positioned in the first vertical tab. A second fastener-receiving hole is positioned in the base plate between the first bend line and the second end. The first interior angle is in the range of about 85 to 90° along the first bend line. The base plate is generally trapezoidal, with a width that decreases from the first end to the second end.

Abstract: A system for supporting exterior panels on a substrate of a building structure. The system has a plurality of polymeric bracket members, and each of the bracket members have at least one anchor section, at least one web section and at least one support section. The polymeric bracket members provide a thermal break from the exterior panel to the substrate of the building structure. A plurality of exterior cladding units are held in place by the bracket members. A plurality of vents are disposed between the panels and the exterior panels, and a plurality of vents are also disposed between the panels and the substrate, thereby forming a ventilation system.

Abstract: An insulated siding panel comprises a foam insulation layer, an attachment member, and optionally a veneer layer. The foam insulation layer comprises a front face, a rear face, a tongue along a first end edge, a groove along a second end edge, and a slot defined in the rear face. The attachment member comprises an attachment rail and a member extending transversely from the attachment rail. The member of the attachment member is inserted into the slot of the foam insulation layer. When present, the veneer layer is attached to the front face of the foam insulation layer. When joined with other insulated siding panels, the interlocking occurs along the foam insulation layers to form an unbroken layer of insulation.

Abstract: A concealed mounting system for columbarium shutters and the like. The mounting system includes a top clip and bottom hangers secured to a back side of the shutter. Vertically spaced upper and lower tracks are disposed behind the shutter at its upper end and a lower end. Each track includes a forwardly extending channel and a downwardly extending channel. A locking screw is received within apertures disposed substantially perpendicular to the forwardly extending channel. A nut threadably receives the locking screw and is disposed in the forwardly extending channel, whereby upon rotation of the nut, the locking screw is caused to move vertically with respect to a bottom edge of the upper track for engagement and disengagement with the top clip. The bottom hangers are operably supported by the lower track.

Abstract: A wall panel system includes at least one wall panel, each edge of the panel having a flange. At least one flange, and preferably two opposing flanges, have at least one slot therein. Each slot is mated with a clip having a unique shape that allows the clip to be inserted into the slot and secured therein without the use of fasteners and strictly due to its shape. The clip may then be attached to a building surface or intermediary mounting apparatus by a fastener to secure the wall panel thereto.

Abstract: A modular wall system (10) includes a number of decorative panels that are received in an extruded panel frame (22). The panel frames (22) are positioned by connecting them to a wall rail (16) that is attached to the building. The wall rail (16) and the panel frame (22) each have a groove (52, 62) that accepts a fastener or clip (18) by interference or snap fit to attach the panel frame (22) to the wall rail (16). The grooves (52, 62) have a dove-tail shape that permits a snap fit to secure the panels (12) yet permit the panels to be easily removed or reconfigured.

Abstract: The deck track is a steel track having a series of formed receivers and fasteners. The deck track will allow a deck system to be installed without the use of any mechanical fasteners such as screws, nails or individual fasteners. The upper fasteners and receivers, referred to as tangs, maintain the desired gap between composite deck boards for the life of the deck.

Abstract: A spacer assembly adapted to prevent the formation of acoustical short circuits in a building ceiling, floor and/or wall assembly. The spacer assembly includes a support member and is adapted for spacing and supporting a finished interior building element in acoustic isolation with respect to a structural member.

Abstract: A metal clip is provided for facilitating the attachment of metal strips and wallboard to columns and beams. The metal clip includes a base section and a spring retainer extending from the base section. A portion of a column or beam, such as flange, can be inserted between the spring retainer and the base section and the spring retainer will exert sufficient force on the column or beam to hold the metal clip in place. A pair of foldout clips is formed on exterior surfaces of the metal clip for receiving and holding angle strips. Wallboard can be secured exteriorly of the metal clips and angle strips by screws that extend through the wallboard, through the angle strips and into the respective metal clips.

Abstract: A mounting system for mounting a plurality of panels to a roof structure includes a plurality of rows of panels wherein at least some of the rows are arranged in overlapping fashion. Spacer structure is provided between the rows of panels to maintain vertically adjacent panels out of contact with each other to create an open area for an air layer between the vertically adjacent panels.

Abstract: The system provides an n-s rail bracket that both supports a plurality of solar panels structurally, provides view-guards to hide electrical components, and a water conduit to channel water shed from the solar panel to a desired collection point provided by the structure. As such, the system includes an n-s structural rail consisting of a bottom wall and two vertically extending sidewalls. An intermediate horizontal member extends between the two sidewalls at or near their midpoint to form a compartment between the intermediate horizontal member, a lower portion of the left sidewall, the bottom wall, and a lower portion of the right side wall. Also, the intermediate horizontal member cooperates with an upper portion of the left side wall and an upper portion of the right sidewall to form a U-shaped channel. Each distal end of the respective left and right side wall includes a T-shaped shoulder for supporting the solar module.

Abstract: A curtain wall system and method comprises supporting channels including vertical receiving and retaining members which engage kerfs formed in the lower edges of curtain wall members. Latching members have locating and retaining members which are received in kerfs form in the upper edges of the curtain wall members. The curtain wall members are rotated inwardly causing the latching members to slide along the under surfaces of the supporting channels and into engagement with locking members. A second embodiment comprises supporting channels and latching members having spaced apart vertically disposed locating members which receive the opposite ends of the curtain wall members. A third embodiment comprises gap filling members which are received between adjacent curtain wall members and comprise hooks located adjacent to the lower ends of the gap filling members for engagement with vertically disposed receiving and retaining members extending upwardly from supporting channels.

Abstract: A flooring system for radiant heating includes a top floor portion and a subfloor portion. The top portion is releasably connectable to the subfloor portion in a vertical direction substantially perpendicular to a walking surface of the top portion. The top portion includes a bottom side and top channel portion downwardly depending from the bottom side. The subfloor portion includes a top side and a bottom channel portion extending upwardly from the top side. The top channel portion and the bottom channel portion bound a channel for receiving a heating conduit. The channel extends longitudinally relative to the top floor portion and the subfloor portion.

Abstract: A clip device for fastening first and second structural members typically decking members. The clip device has a base portion with first and second opposed ends and a thickness a first vertical leg portion integral with the leg base portion is horizontally spaced apart from a second vertical leg portion integral with the base portion. Arm flange portions integral to the first and second vertical leg portions are horizontally spaced from the base and aligned respectively towards said first and second opposed ends. A fastener receiving hole in the base is used to attach the clip device to the joist. The base portion, vertical leg portion and arm flange portion define diametrically opposed U-shaped jaw elements for holding the structural member to the joist.

Abstract: Vertically joined flooring material comprising floor boards (1), which floor boards (1) are provided with edges (2) which are provided with a groove (2?), a lower side (5) and a decorative top surface (3). The floor boards (1) are intended to be joined by means of separate joining profiles (10). All edges (2) are provided with one groove (4) each, which grooves (4) are arranged parallel to its respective edge (2). The joining profiles (10) are provided with lips (11) arranged in pairs, which lips (11) each are intended to be received by the groove (4) of a floor board (1) guiding and fixing adjacent floor boards (1) horizontally. The joining profile (10) is provided with a central cheek section (13) which is comprised by a first and a second independently resilient cheek (13? and 13? respectively).

Abstract: Anchoring systems for use in cavity wall structures having an inner wythe constructed of interengaged composite panels and a veneer outer wythe are disclosed. The wall anchor is disposed within the juncture of the interengaged composite panels and fastened to the frame. The wall anchor maintains a strong interlock with the composite panels and backup wall, maintains insulation integrity and limits thermal transfer, without obstructing the juncture of the composite panels. The anchoring system interlocks with varied veneer ties, allowing vertical and horizontal adjustment for alignment with the bed joints. The anchoring system for composite panels provides an economical, high strength, low weight, insulated backup wall construction for interengagement with a veneer outer wythe.

Abstract: A standing seam roof assembly. The assembly includes at least one first panel with a first side edge turned vertically upward. At least one second panel has a side edge turned vertically upward with the second panel side edge adjoining the first panel side edge. A plurality of clips each have a fixed base with a slot therethrough. At least one base insert has a substantially flat first section installable beneath the first panel, a substantially flat second section installable beneath the second panel, and a plurality of upturned tabs between the first and the second side edge. The upturned tabs are received in the slots of the clips. Adhesive on the first section adheres to the first panel and adhesive on the second section adheres to the second panel.

Abstract: A fastening member which can fix with sufficient strength siding boards whose lateral joint portions are disposed in a portion where no vertical member is provided and prevent displacement in the vertical direction, is capable of ensuring a ventilation space without using furring strips and has excellent durability, and an external wall construction structure using the same are provided. A fastening member 1 has a long fixing plate portion 11 which is fixed to at least one vertical member 21.

Abstract: The present invention is an anchoring device for joining three boards. It includes a substantially flat horizontal top element having a top view configuration which includes two sides and has a first predetermined width as measured wide to side at its maximum width between the two sides. There is at least one substantially vertical support member attached to the underside of the top element along an imaginary center line and extending downwardly from the top element for a predetermined length, which has two sides and a second predetermined width as measured at its maximum width. There is a substantially flat horizontal bottom element with two sides and has a third predetermined width at its maximum width. The first predetermined width is greater than the second predetermined width and the third predetermined width, and the third than the second. The invention also includes a decking system utilizing the anchoring device.

Abstract: A cladding sheet that is adapted to engage one or more than one concealed clip that is connected to an underlying structure is disclosed. The cladding sheet includes at least one lengthwise extending pan (3) and a lengthwise extending rib (5) on each side of the pan. The width of each rib is between 70% and 130% of the width of the pan.

Abstract: The multiple bracket decking apparatus provides multiple brackets for installing deck boards to adjoining structures. The brackets ideally provide for about ?- 3/16 inch space between boards. While the apparatus is especially ideal for use with deck boards which are made of composites, the apparatus is also excellent for use with deck boards made of other materials. The brackets are especially suited to deck boards with grooves into which the tangs of the brackets fit. The brackets of the apparatus uniquely provide for the use of nails and nail guns for fastening the brackets. This advantage provides greatly reduced labor costs and well as reduced fastener costs. A further advantage provided by the apparatus is the fourth bracket, which provides for angled deck boards, in relation to supporting joists.

Abstract: Provided is a panel support system for architectural displays. The panel support system includes an architectural panel defining a carved surface, an opposing architectural attachment surface and a sidewall extending between the carved surface and the architectural attachment surface. A planar support member is connected to the architectural attachment surface. The planar support member is sized and configured to mitigate deformation of the carved surface. A mounting system may also be included, having a panel mounting member coupled to the panel and a support surface mounting member connected to a wall. The panel mounting member includes a cup engageable with a bulbous tip formed on the support surface mounting member. An alignment system may further be provided and include alignment members which are attached to respective panels. The alignment members connected to adjacent panels are engageable with each other to align the adjacent panels.

Abstract: A bracket for use with metal construction framing which is a generally planar construct having a first outer flange and a second outer flange, configured to form a recess between such flanges suitable to engage at least one face of a metal construction stud and to interlock with the stud via at least two non-longitudinal tabs.

Abstract: It comprises a series of vertical profiles (1, 20, 21) anchored to cogged brackets (3) and previously fixed to the slabs or resistant structure of the building. It also comprises horizontal profiles (15) which are fastened to said vertical profiles and to which retention clamps (27, 28, 29, 32, 33) are connected in the flagstones (24), which have grooves on their horizontal edges. The vertical profile (1, 20, 21) has a frontal “C” rail (18) which is fixed to one of the U-shaped parts (16) that interconnect with other parts (17) mounted on a C-rail (19) of the horizontal profile (15). The horizontal profile (15) includes frontal upwards flanges (25, 26) for anchoring clamps (27, 28, 29, 32, 33) with flanges (31) to be inserted in the grooving of the flagstones (24).

Abstract: A system for attaching architectural panels to the outer surface of a residential or commercial building includes a vertically disposed stiffener attached to a panel and also to the outer surface of the building. The stiffener interlocks with a base clip which is attached to an adjacent upper panel. A vertically disposed bracket and a clip are each attached to opposite edges of the panel. The vertically disposed bracket and the clip engage a second clip and a second bracket, respectively, in an adjacent panel in order to attach the panel to the outer surface of the building.

Abstract: A brick bracket which is installed in a recess provided by removal of brick of a brick veneer in order to be attached to studs of a framework of the building without contacting the bricks. The brick bracket has a front wall which extends outwardly and covers the brick facing and carries carriage bolts to which a ledger can be affixed such that the ledger is able to support an attached structure so that the brick bracket will not apply any force to the bricks of the brick facing.

Abstract: A flexible ceiling panel is preferably formed from sheet metal, such as aluminum sheet. Each ceiling panel has a generally rectangular shape (corresponding in width to the spacing between the main runners) and is formed with a hem on all four edges. A series of bendable tabs are formed integrally with the hem of the panel. To secure the panel to the associated grid system, the tabs are folded upwardly and outwardly from the panel along two axes to secure the panel to the grid system. Alternatively, a plurality of separate spring clips is used to secure the panel to the grid system. Each clip includes a first leg adapted to have at least a portion thereof received in the hem of the ceiling panel. A second leg extends generally perpendicularly from the first leg and includes a detent extending toward the first leg, the detent being adapted to secure the clip to the flange of the runner.

Abstract: A wall structure of an architecture is provided, which comprises an outer wall having resistance against earthquakes and wind and an inner wall relatively inferior in the earthquake-resistance and so forth, so that the outer and inner walls are properly combined to share design loads. The wall structure includes the outer wall (2) of bricklaying structure in which bricks (A˜D) and metal plates (51) are stacked. Fasteners (60,62,63,70) extending through the bolt holes (7) of the bricks are tightened, and the vertically adjacent bricks are integrally connected with each other under prestress of the fasteners. The inner wall (3) is constructed inside of the outer wall, and the shear reinforcement member (10,20) connects the inner and outer walls with each other. The inner wall is constructed by a dry type of construction method, which can support a permanent vertical load such as a roof load.

Abstract: A roofing system for retrofitting an installed roof with a new roof and a coupling member, or clip, therefor. In some embodiments, the clip includes a housing adapted for slideable engagement with a subframe coupled to an installed roof panel and a rail adapted to couple with a new roof panel. The housing has a slot extending therethrough. The rail extends through the slot and is slideable relative to the housing within the slot.

Abstract: A wall surfacing system for providing a secondary ceiling or wall covering structure adjacent a primary structure. The system provides a plurality of elongated structural support rails, each of these support rails have a coupling web with a bearing surface for attachment to the primary structure, a coupling mechanism, and a stringer portion integrally formed with and connecting the coupling web to the coupling mechanism. A plurality of generally planar surface panels are provided. Each panel has an integral interlocking member configured to mate with the coupling mechanism on the support rail. The elongated support rails are secured to primary structures, thereby extending the surface panels to form an aesthetically pleasing covered surface.

Abstract: A vibration isolating mounting clip which is used to mount a furring channel to a mounting surface, which is then further loaded with a finishing substrate via the furring channel consists of a resilient bent metal strip. The resilient bent metal strip has a first end and an opposing second end, and a transition portion shaped to fit the furring channel. Through different aspects of the invention either the first end, or the first and second end is mounted to the mounting surface. The resilient bent metal strip has a stiffness and shape such that when the furring channel is positioned in the resilient bent metal strip, and the resilient bent metal strip is mounted to the mounting surface, and a finishing substrate is loaded on the furring channel, the furring channel does not contact the mounting surface. Between the ends of the resilient bent metal strip, and the furring channel, are one to several bends, towards and away from the mounting surface to achieve the desired resiliency.

Abstract: A hidden-type fastener for attaching laterally adjacent grooved decking members to an underlying support includes a body with a fastener opening, first and second connection wings, and a flange. The wings extend out from a top edge of the body in opposite directions. Each includes a first portion perpendicular to the body and a second portion oriented at an angle thereto. The flange is perpendicular to the body, and is attached to a bottom edge thereof. In use, the wing opposite the flange is placed in the groove of a first decking member. A connector is secured into the support through the opening, causing the fastener and wing to flex into engagement with the decking member. A second decking member is placed laterally against the first by maneuvering its side groove over the other wing, causing the wing to flex for engagement therewith.

Abstract: A locking system for floor boards comprises a plurality of floor boards and a plurality of locking devices. Each floor board has two tongues on one lateral side and another tongue and a locking groove on the opposite lateral side. The floor board also has two grooves on its bottom side. The locking device has three protruding gripping extensions. Few locking devices are placed on each floor board before the floor boards are sent to a job site. At the job site, two adjacent floor boards are assembled together by inserting the tongue of one board into a space defined by the locking device and the tongues of the adjacent board. The tongues are further secured in place by compression of flexible buffers located at each protruding gripping extension.

Abstract: The present invention provides a backing metal fixture which is excellent in constructability and stability with fixing an external wall, and an external wall constructing structure using the backing metal fixture. A backing metal fixture used for fixing an external wall to a skeleton via a securing metal fitting and a heat insulating material placed on a front surface of the skeleton, comprising: a butting flat plate portion to be butted against a rear surface of the securing metal fitting having an opening in the center area to allow a fixing member to go through, and a first leg unit and a second leg unit erected rearward from the butting flat plate portion, wherein the second leg unit is erected from a position closer to the opening than the first leg unit.

Abstract: A demountable wall system includes similarly configured channel segments having a hat-shaped center, a pair of center flanges, and L-shaped outer ends with fastener portions formed therein. A rigid stud having an I-shaped plan configuration is formed from a pair of the channel segments interconnected in a back-to-back relationship, wherein adjacent end flanges form outer stud faces against which wall panels are supported, and adjacent fastener portions form connector channels in which the wall panels are detachably retained. A header/footer track is formed from a channel segment connected with a flat base strip, and is attached to the opposite ends of the stud by stud extenders to define a frame on which the wall panels are supported.

Abstract: The present invention is a plank precision spacing device comprised of a sheet component and a pluralty of clamp components with a flattened upper surface perpendicular to the sheet component, and a gripping component and protuberances which engage siding planks. The clamp component further includes a lip which is angled outward. The plank precision spacing device eliminates the need to measure and chalk a line for each siding plank, reducing installation time and labor costs.

Abstract: A wall fastener that attaches a wallboard member to a mounting track in a manner that allows for relative movement between an overhead roof structure to which the mounting track is secured and a non-load bearing wall. The wall fastener holds the wallboard in a fixed position relative to the wall and the overhead structure to maintain a fire barrier.

Abstract: A modular accessory system is supportable on a vertical surface such as a wall, an office divider, or the like and includes a framework that support panels and/or functional modules to provide a desired appearance and/or functions for use in an area. The panels and modules are repositionable, and some may be oriented in two or more different orientations on the framework. Engaging members are provided at spaced intervals along each panel and module, with additional engaging members provided at spaced intervals along the framework. The engaging members along the framework releasably engage the engaging members on the panels and modules to support them on the framework. In addition, brackets may be coupled to the framework in either a vertical or horizontal orientation, such as alongside any panel or module, to support accessories thereon. Electrical wiring may be routed through the framework to supply certain panels, modules, or accessories.

Abstract: A wall system, particularly for thin stone or thin brick veneer walls, has a plurality of stones or bricks with grooves running along the upper and lower edges and a plurality of clips for linking the stones or bricks. One type of clip having one or more connecting flanges links an upper stone or brick to a lower stone or brick with the one or more connecting flanges housed within the groove in the lower edge of the upper stone or brick and within the groove in the upper edge of the lower stone or brick. The one or more connecting flanges of the clip depend from one or more base flanges of the clip and have a width just equal to the distance from the rear face to the groove of the upper and lower stones or bricks. The one or more base flanges of the clip depend from a support flange of the clip. The support flange has one or more apertures for accepting a screw or nail for fastening the clip to a structural wall.

Abstract: A modular wall system is described that includes a plurality of wall panels, a horizontal main bracket having a length; and a plurality of wall panel brackets. Each wall panel bracket is configured for attachment to a corresponding one of the wall panels. Each wall panel bracket is configured to engage the horizontal main bracket so as to hang the corresponding the wall panel while allowing movement of the wall panels in substantially horizontal directions.

Abstract: A bracket for joining at least two spanning members, such as a board and a supporting member, includes a generally planar unitary body having front and rear sections, and a mid-section. The front and rear sections include locking members, which interlock when two brackets are aligned to each other. The bracket allows building of a structure, such as a deck, from top, where the nail or screw heads are hidden.

Abstract: A floor panel and method of manufacturing wherein each panel comprises a sheet having at least two stiffening members extending from the lower surface and substantially the length of the sheet. A bead is defined along one of the stiffening members while a tab is defined along the other stiffening member. Clips are provided to fasten the bead and tab in a locking relationship to hold the sheet in position. A flange formed at one end of the panel is received within a recess formed at an opposite end of another panel to automatically space one panel from another.

Abstract: Provided is an internal structural mullion for a standing seam panel system. A two-piece assembly includes a man extrusion having one hooked portion and a secondary extrusion having an opposing hooked portion. A cavity is defined on the main extrusion, and the secondary extrusion includes a foot wherein upon insertion of the foot into the cavity, the foot forms a fulcrum about which the secondary extrusion can bend away from the main extrusion and be tightened or loosened by the tightening or loosing of a screw, as a result forming a clamp for engaging panels of the panel system with variable pressure. Further, when clamped a continuous gasket seal occurs at a level just inside the panels so as to form a barrier against the intrusion of water.