Abstract: A combination of an adhesive-supporting clip and an aluminum or PVC sash with a drop-in light opening for a glass pane. The adhesive-supporting clip serves as the connection between the glass pane mounted in the sash and the sash itself. This is achieved by mounting the clip to the glazing leg of the sash through a mechanical connection on the clip and then dropping the perimeter of the glass pane onto an adhesive applied to an exposed surface of the clip. This permits a glazer to rapidly remove and replace a broken glass pane by simply disengaging the clip and reinstalling either the cleaned old clip or a new glass pane or mounting a new pane directly on the glazing leg.

Abstract: An extruded plastic glazing bead 1 for securing a window 17, 19 which removably locks into place by a resilient locking structure 9 has an elastic cushioning part 7, coextruded with the glazing bead, which makes contact with the frame 15, and thus acts in securing and removing the glazing bead.

Abstract: The invention features an elongated strip of resilient material, which strip is secured in and partially surrounds a mounting member, where the resilient strip member has a semi-cylindrical body with a pair of circumferentially facing edge portions. The resilient strip also includes a pair of oppositely disposed, radially-inwardly extending solid, wedge shaped latch members, each extending longitudinally of the latch member and located between one of the edge portions and a point 45 degrees away from the mid-line of the semi-cylindrical body. The mounting member includes a web portion having a pair of oppositely disposed web-latch extensions extending across a chord of the semi-cylindrical body, substantially parallel to a tangent to the circumference of the semi-cylindrical body at its mid-line, and at least one leg member extending from the web portion away from the semi-cylindrical body.

Abstract: An improved curb frame for a skylight construction is provided in the form of a single extrusion element having an outwardly and downwardly curve sealing lip adapted for engagement with the interior of the retainer of the skylight. The sealing lip, even though formed of rigid plastic, is made sufficiently thin so that it flexes to take up the tolerance between the retainer and the curb frame.

Abstract: The invention features an elongated strip of resilient material, which strip is secured in and partially surrounds a mounting member, where the resilient strip member has a semi-cylindrical body with a pair of circumferentially facing edge portions. The resilient strip also includes a pair of oppositely disposed, radially-inwardly extending solid, wedge shaped latch members, each extending longitudinally of the latch member and located between one of the edge portions and a point 45 degrees away from the mid-line of the semi-cylindrical body. The mounting member includes a web portion having a pair of oppositely disposed web-latch extensions extending across a chord of the semi-cylindrical body, substantially parallel to a tangent to the circumference of the semi-cylindrical body at its mid-line, and at least one leg member extending from the web portion away from the semi-cylindrical body.

Abstract: A foldable nailing fin for a window assembly having hingedly attaching strips along adjoining edges for releasably folding two elongated strips, wherein the strips and means hingedly attaching the strips are made of polypropylene, and a flange member extending from a first strip over the hingedly attaching means toward a second strip has a tongue section on a distal end which forms a latch hook with a hook section on a second elongated strip.

Abstract: An improved end cap for a rub rail is formed of two pieces, namely an inner part and an outer part. The inner part is appropriately connected to the channel strip base and has an abutment surface which underlays the end of the rub rail. The second or outer part has a squeezing surface which overlays the end of the rub rail. A screw or the like tightly attaches the outer part to the inner part and in so doing squeezes the end of the rub rail between the abutment surface and the squeezing surface thereby tightly capturing such end of the rub rail and providing a secure and decorative assembly.

Abstract: A rub rail assembly includes a rub rail support channel member suitably attached, such as by screws or the like, to a surface to be protected, and a rub rail member which is engaged with the rub rail support member. The rub rail member in turn is formed of two relatively thin layers dual durometer co-extruded, the upper layer being soft plastic and the bottom layer being stiff plastic. The thickness is sufficiently small so that the rub rail member can be coiled prior to installation, and so that it can be deformed transversely to a generally hemi-cylindrical shape for engagement with the rub rail support member.

Abstract: A co-extruded all-polymer weatherstrip has a retainer including a base portion and support portion, an elastic portion extending upwardly from the retainer for providing the desired and needed resiliency, and a generally rigid contact strip supported by and integral with the elastic portion. The rigid contact strip is self-supporting so as to retain its shape and position without becoming creased, wrinkled or bunched-up when subjected to sliding action.

Abstract: A hard plastic tambour slat commonly used in roll-up doors is made silent when contact is made with neighboring slats by the addition of some soft plastic at one or more of the contact points of the slat with adjacent slats.

Abstract: A straight drain tube for use with window assemblies includes a linear conduit having an inlet end for receiving moisture build-up and a outlet for dispensing the moisture to the outside of the window structure. The drain tube also includes closure means for sealing the conduit's outlet end, which is seated in an integrally molded closure face unitary with the conduit.

Abstract: Flexible ribs on the upper interior facing arm surfaces of a rigid channel member, and the interior facing surfaces of the rigid channel member arms including the surface portions disposed between the ribs, are colored black, so that black sealant which has been smeared over the outer surfaces of a DIG panel located within the channel member, will be camouflaged.

Abstract: An integrally extruded all plastic "pile" weatherstrip comprises an elongated longitudinal substrate from which vertically project a plurality of integral, spaced parallel, thin, flexible, deformable, wavy S-configured fin members. The exposed upper ends of all or any desired lesser number of the fin elements may be partially slit to from 20% to 100% of the fin height to control the amount of air and water moisture infiltration through the weatherstrip. The fin element ends are slit at a desired bias angle with respect to a horizontal line lying within a horizontal plane surface in which the fin ends are located. The extrudable plastic is preferably high density polyethylene, polypropylene or polyvinyl chloride and may optionally contain an ultra-violet absorbent composition and a partially compatible lubricant.

Abstract: An integrally extruded all plastic "pile" weatherstrip comprises an elongated longitudinal substrate from which vertically project a plurality of integral, spaced parallel, thin, flexible, deformable, wavy S-configured fin members. The exposed upper ends of all or any desired lesser number of the fin elements may be partially slit to from 20% to 100% of the fin height to control the amount of air and water moisture infiltration through the weatherstrip. The fin element ends are slit at a desired bias angle with respect to a horizontal line lying within a horizontal plane surface in which the fin ends are located. The extrudable plastic is preferably high density polyethylene, polypropylene or polyvinyl chloride and may optionally contain an ultra-violet absorbent composition and a partially compatible lubricant.

Abstract: A high stiffness siding for use on the exterior surfaces of buildings, particularly houses, in an overlapping pattern, is formed of unitary structural foam plastic, preferably polyvinyl chloride, with integral reinforcing ribs on its internal surface. The thickness of the siding is about 55-85 mils, with the ribs being about 25-65 mils thick; the density of the foam is about 0.85 to 1.15, except in the vicinity of the ribs, the ribs having a density of about 0.75.

Abstract: A tilt-in window assembly of the type wherein the sash is conventionally held only at the top and bottom between extruded window frame side rails, previously allowing the sash to be bowed inwardly by heavy wind forces. The extruded window frame is now provided at its side rails with protrusions extending for the entire height of the frame. The sash has side flanges which cooperate with the side rail protrusions to limit the inward bowing of the sash so as to prevent the sash weather-stripping from disengaging from its normal sealing contact surfaces, thereby preventing external air from passing by the weather-strippping.

Abstract: An improved insulating spacer to reduce the heat transfer between the two panes of glass of double insulated glass comprises an extruded or roll-formed metal spacer together with a plastic insulating element which thermally isolates the metal spacer from the panes of glass while permitting conventional application of the sealant to provide reliable bonding. In one embodiment the plastic insulator comprises an extruded plastic overlay which fits tightly over part of a conventional metal spacer and has projecting contacts which abut the glass.

Abstract: A composite foam spacer for precision separation of the plates in double insulated glass comprises a thin extruded core and a relatively thick foam layer cast to the core so that the resulting coefficient of expansion of the composite is equal to that of the foam layer and approximately equal to that of glass. The cast foam spacer has good thermal insulating properties, reducing heat transfer between the glass panes, and reducing the differential dimensional change between the glass and the spacer, resulting in a structurally stronger sealed unit.

Abstract: An improved insulating spacer to reduce the heat transfer between the two panes of glass of double insulated glass comprises an extruded or roll-formed metal spacer together with plastic insulating elements which thermally isolate the metal spacer from the panes of glass while permitting conventional application of the sealant to provide reliable bonding. On one embodiment the plastic insulator comprises an extruded plastic overlay which fits tightly over part of a conventional metal spacer and has projecting contacts which abut the glass. In an alternative design the plastic insulator comprises extruded plastic strips which are attached through grooves in the metal spacer. In both designs the height of the insulating contact element can be selected to correspond to the desired gap width between the two glass plates.

Abstract: The invention features an elongated strip of resilient material, which strip is secured in and partially surrounds a mounting member, where the resilient strip member has a semi-cylindrical body with a pair of circumferentially facing edge portions. The resilient strip also includes a pair of oppositely disposed, radially-inwardly extending solid, wedge shaped latch members, each extending longitudinally of the latch member and located between one of the edge portions and a point 45 degrees away from the mid-line of the semi-cylindrical body. The mounting member includes a web portion having a pair of oppositely disposed web-latch extensions extending across a chord of the semi-cylindrical body, substantially parallel to a tangent to the circumference of the semi-cylindrical body at its mid-line, and at least one leg member extending from the web portion away from the semi-cylindrical body.