Abstract: The present disclosure provides sealing devices and construction methods thereof. The sealing devices include a duct having a main axial portion, an intermediate annular portion facing the main axial portion, and an annular end portion facing the intermediate annular portion. The intermediate annular portion and the end annular portion are connected by an annular fold so as to form an axial annular mounting slot that is axially open opposite this annular fold. A connecting member comprises a radial plateau and, around a through-opening, an axial annular mounting portion. The axial annular mounting portion of the connection member is engaged and grasped in the axial mounting slot between the intermediate annular portion and the end annular portion of the duct.

Abstract: A metal roof flashing system includes a pipe flashing assembly including a triangular base flashing, a rubber vent support, and a lower flashing seal. The pipe flashing assembly is structured to receive a roof vent pipe and form a watertight seal around a plumbing vent stack on a roof surface or side wall of a building. The rubber vent support is flexible and contours to and around the roof vent pipe and form a seal. The pipe flashing assembly is able to be installed on a metal roof surface of a building.

Abstract: A flashing system and assembly for slate or tile roofs having a flashing and a flashing cap. The flashing is shaped to replace a plurality of removed slates or tiles. The flashing cap has an adjustable position such that the position of a mounting rail support system passing through the flashing can be adjusted with respect to the flashing while still maintaining a watertight seal with the flashing cap and optional sealing cap.

Abstract: This invention relates to an air nozzle, comprising a flange intended for the attachment to a vehicle body opening, and comprising at least one air guiding element via which air flowing through the air nozzle can be deflected. Furthermore, at least two, in particular three, pivot stubs (18,20,22) are mounted to the flange (16) whose pivot axis (61) extends substantially parallel to the axis of the air flow through the air nozzle (10) before reaching the air guiding elements, and the pivot stubs (18, 20, 22) are movable in a direction parallel to their pivot axis (61).

Abstract: A fire stop system with a pass through device is installed in a structural opening. The fire stop system includes a split pipe, a foam wall gasket and an annulus plate. The split pipe includes a first end and a second end. The first end and the second end have an intumescent material installed thereon to seal the split pipe when the split pipe is exposed to elevated temperatures. The foam wall gasket is installed around the split pipe adjacent the structural opening. The foam wall gasket forms a contour to the structural opening blocking air flow between the split pipe and the opening. The annulus plate covers the foam wall gasket and is installed around the split pipe at the structural opening.

Abstract: An adjustable roof jack comprising: a flange; a first cylinder having a first cylinder top portion being at an angle between 13 and 19 degrees and a first cylinder bottom portion, fixedly connected to the flange. There may be a second cylinder having a second cylinder top portion and a second cylinder bottom portion at an angle between 71 and 77 degrees. A second cylinder bottom fold is folded over a first cylinder fold to fixedly and rotationally connect at an angle between 13 and 19 degrees. A vent cap cylinder having a vent cap cylinder top portion and a vent cap cylinder bottom portion having at least one vent cap cylinder fold is folded over a second cylinder top fold to rotationally connect the vent cap cylinder to the second cylinder; and a vent cap assembly is fixedly attached to the vent cap cylinder top portion.

Abstract: An integral one-piece roof flashing for preventing moisture from passing between a vent pipe and a roof. The flashing, preferably of plastic, includes a base having an aperture and a laterally-extending planar flange with a raised center portion. An upstanding outer sleeve is joined to the center portion by a flexible corrugated portion of the flashing. A downwardly-depending inner sleeve has a top end joined to the distal end of the outer sleeve, extends into the outer sleeve, and is adapted for receipt into the top end of the vent pipe. The corrugated portion flexes to allow the outer sleeve to be angled up and down the pitch direction of the roof, side to side, and to extend to accommodate different roof pitch angles and vent pipe heights. A scale on the base allows the vent pipe height to be measured to ensure that it is within acceptable limits.

Abstract: A floor drain includes a head having a top surface, a leveling member, and a frame having a top surface and a bottom surface. The bottom surface of the frame is positioned adjacent the top surface of the head. The leveling member is positioned between the head and the bottom surface of the frame and is displaceable relative to the head in a first direction. A method of leveling a floor drain with a floor surface is also disclosed.

Abstract: A drain support plate adapted to fasten to a receptacle body of a drain. The support plate includes a body having an inner surface and an outer surface and defining a first portion and a second portion. The first portion of the body defines a peripheral edge and the second portion of the body is attached to the peripheral edge of the first portion and axially extends therefrom. The inner surface of the first portion and the second portion of the body define an interior cavity. The first portion of the body defines a center passageway spaced radially apart from the peripheral edge and is adapted to receive a pipe. The first portion of the body defines at least one slot adapted to be aligned with the receptacle body for receiving a member for attaching the receptacle body to the body of the support plate.

Abstract: A floor drain support plate for mounting and securing a floor drain to a floor structure. The support plate includes a body defining a first portion and a second portion, wherein the body has an inner surface and an outer surface. The first portion of the body defines a peripheral edge and the second portion of the body is attached to the peripheral edge of the first portion and axially extended therefrom. The inner surface of the first portion and the second portion of the body define an interior cavity. The first portion of the body defines a center passageway spaced radially apart from the peripheral edge and is adapted to receive a pipe. The first portion of the body also defines at least one slot adapted to be aligned with the receptacle body for receiving a member for attaching the receptacle body to the body of the support plate.

Abstract: A target piece for sealing mechanical penetrations in single ply roofing membranes is provided. The target piece comprises a left piece and a right piece, or a single unified piece. The left piece can be applied on one side of the one or more mechanical penetrations, and the right piece can be applied on an opposite side of the one or more mechanical penetrations. Alternatively, the unified piece can be applied on the one or more mechanical penetrations. Left and right curb elements are attached to a top of the left piece and right piece, respectively. Faces of the left and right pieces are sealed to each other and faces of the left and right curb elements are sealed to each other using an adhesive/heat seal, thus forming a pocket around the mechanical penetrations, and then sealant is poured into the pocket to seal the mechanical penetrations. Extensions are provided on ends of either the right or left pieces of the target piece to provide extra insurance against water leakage.

Abstract: A vent pipe covering system for efficiently forming a seal between a vent pipe structure and a supporting structure. The vent pipe covering system generally includes a base, a body extending from the base and a coupler extending from the body opposite the base. The base includes a first opening and the body includes a passageway, wherein the passageway longitudinally extends through the body and interconnects with the first opening. The coupler includes a retaining cavity to extend over an outermost end of a pipe extending through the passageway and the first opening, wherein the body and passageway may expand and retract to accommodate various length pipes via an expandable portion of the body.

Abstract: A vent pipe covering system for efficiently forming a seal between a vent pipe structure and a supporting structure. The vent pipe covering system generally includes a base, a body extending from the base and a coupler extending from the body opposite the base. The base includes a first opening and the body includes a passageway, wherein the passageway longitudinally extends through the body and interconnects with the first opening. The coupler includes a retaining cavity to extend over an outermost end of a pipe extending through the passageway and the first opening, wherein the body and passageway may expand and retract to accommodate various length pipes via an expandable portion of the body.

Abstract: An adjustable roof ventilator jack for operationally coupling a roof ventilator to a venting aperture extending through a sloped roof. The jack includes a base section having base section front, rear and side walls. The base section is configured so as to be angled in a direction opposite the slope of the roof. The jack also includes a pivotable section having pivotable section front and side walls. The pivotable section front wall is pivotally attached to the base section for pivotal movement between an extended configuration wherein the pivotable and base section front walls are in a substantially parallel relationship relative to each other and a retracted configuration wherein the inner surface of the pivotable and base section front walls form an obtuse angle. The jack further includes a position lock for selectively locking the base and pivotable sections in a predetermined angular relationship relative to each other.

Abstract: An adjustable roof ventilator jack for operationally coupling a roof ventilator to a venting aperture extending through a sloped roof. The jack includes a base section having base section front, rear and side walls. The base section is configured so as to be angled in a direction opposite the slope of the roof. The jack also includes a pivotable section having pivotable section front and side walls. The pivotable section front wall is pivotally attached to the base section for pivotal movement between an extended configuration wherein the pivotable and base section front walls are in a substantially parallel relationship relative to each other and a retracted configuration wherein the inner surface of the pivotable and base section front walls form an obtuse angle. The jack further includes a position lock for selectively locking the base and pivotable sections in a predetermined angular relationship relative to each other.

Abstract: A flashing for sealing about a roof penetration includes a first sheet having a first edge. The first sheet includes a substantially planar portion and a portion that is inclined with respect to the planar portion. The inclined portion has a recess open at the first edge. A second sheet has a first edge. The second sheet includes a substantially planar portion and a portion that is inclined with respect to the planar portion. The inclined portion has a recess open at the first edge.

Abstract: A pipe flange system for facilitating replacement of flashing around an electrical service entrance pipe on a roof. The pipe flange system includes a lower flange assembly for engaging a service entrance pipe which includes a lower base portion designed for resting upon a slant roof and a lower conical portion for engaging a portion of a perimeter wall of the service entrance pipe; and an upper flange assembly for engaging the service entrance pipe which includes an upper base portion designed for resting upon a slant roof and an upper surface of the lower flange assembly and an upper conical portion for engaging a second portion of the perimeter wall of the service entrance pipe.

Abstract: A typical turbine roof ventilator includes a turbine hood having a closed end, a ring spaced from the closed end and a series of spaced blades extending from the ring to the closed end. A novel sleeve assembly is disclosed including a first sleeve portion having a first open end and a second open end and a second sleeve portion defining a third and a fourth open end. The third end of the second sleeve portion is partly located inside the second end of the first sleeve. The second sleeve is hinged to the first sleeve portion about a pivot axis. The outside diameter of first sleeve portion is slightly smaller than the inside diameter of the second sleeve portion. Both sleeves are at least part spherical such that the second and first sleeve portions can be relatively freely rotated relative to each other about the pivot axis so that the relative angle between planes defined by the first end of the first sleeve axis and the fourth end of the second sleeve may be adjusted.

Abstract: Two telescopically interconnected support members of an adjustable furnace support are secured together by mechanical fasteners. The mechanical fasteners maintain the top end of one of the support members a fixed predetermined distance from the bottom of the other support member. A furnace support ledge extends inwardly from the sides of one of the support members. The furnace support ledge also supports a furnace filter below the furnace.

Abstract: A static ventilator provided with a deformable corrugated portion is described herein. The static ventilator is provided with a tubular base to be installed to the roof, a sleeve to be connected to the tubular base and a cover to be installed to the free end of the sleeve. The tubular base is provided with a deformable corrugated portion enabling the tubular base to be installed to a sloping roof while allowing the sleeve to be positioned and maintained in a generally vertical orientation. The present invention is also concerned with a method for forming a tubular base for static ventilator provided with a corrugated portion.

Abstract: A plumbing stack vent cover or guard is disclosed which is used for flashing. The cover includes a body member and a base member which are preferably constructed integral. The cover is preferably constructed from a non-metallic material and is also preferably pre-molded in its final form prior to installation. The cover can be installed over an existing plumbing stack vent or installed on a point on the roof where a plumbing stack vent will be installed.

Abstract: An adjustable roof jack interconnects a roof-mounted air handler with a duct opening through the roof of a building in a full range from flat to a 6-in-12 pitch; so that a single roof jack is capable of use in substantially all standard construction. To accomplish this, the roof jack includes a lower rectangular box-like member, which is attached to the roof. An upper rectangular box-like member is made for attachment to a roof-mounted air handler; and the front and sides of the upper box-like member extend downwardly over the corresponding side and front of the lower roof-mounted member. The upper member is pivotally connected to the lower member at pivot points located through the sides intermediate the front and back of the two members.

Abstract: A flashing product being an elongated flashing strip made of resilient material having a member or members attached to one marginal edge portion of the flashing strip and extending in the direction of elongation thereof. The member or members each being a metal strip having slits or slots formed therein extending from opposite edges of the metal strip in a direction across the direction of elongation so that the metal strip of strips may be non-resiliently stretched in the direction of elongation and when so stretched is capable of maintaining the marginal edge portion of the resilient material correspondingly stretched.

Abstract: A seal device for providing a weather seal between an elongated member such as a pipe, and a surface, such as a roof of a building, through which the pipe extends. The seal device has an apertured base member of resilient material with one end in contact with the roof and the opposite end with an aperture through which the pipe extends. The base member has a sleeve of resilient material integral and projecting from one surface thereof and includes the aperture on the opposite end of the sleeve. A rib formed integral with the sleeve and base member projecting outwardly from the external surface thereof. The rib extends generally down the length of the sleeve and across the base member whereby in use the wall of the sleeve and base member may be slit adjacent to and for the full length of the rib to permit opening of the sleeve and base member to allow fitting around the pipe. The rib has clamp means for holding it closed.

Abstract: A roof jack or vent seal which is unitarily vacuum formed of polypropylene synthetic rubber polymer and a U.V. stabilized pigment and which has a planar roof covering with a central upstanding frusto-conical section including stepped graduated portions, with the region between each graduated portion capable of flexing to accommodate differences in the roof pitch.

Abstract: A roof mounting 1 for use in giving a rise pipe 2 access through a roof 3 comprising a plate 4, 22 having a circular hole 5 therein, a connector 6 embodying a spherical formation 7 which fits closely in the circular hole in the plate, the connector having a passage therethrough and being shaped to receive the rise pipe, and, mounting means 9, 16 for mounting the connector to the plate in a manner permitting the connector to be pivotted relative to the plate, the roof mounting in an operative position being located with the plate parallel to the pitch of the roof and with the connector aligned with the rise pipe.

Abstract: A furnace roof jack is provided with a pivoting flashing plate which can be attached to pitched roofs having various pitch angles. The roof jack includes an elongated generally cylindrical tube. An enlarged portion of the tube has a generally spherical outer surface. A flashing plate is provided with a hole having a diameter approximately the same as the diameter of the spherical surface. The flashing plate is pivotally attached to the tube on an axis which extends perpendicularly to the axis of the tube along a diameter of the spherical surface.

Abstract: A prefabricated cupola and the like for mounting over a roof ridge comprises a rectangular body and a mounting bracket. The mounting bracket comprises two clam-shell like opposed cylindrical segments that fit under the bottom edges of and fill the gaps beneath the outer walls of the rectangular body when it is centered on the ridge line. The mounting bracket is preferably attached for pivotal motion to the interior bottom edges of the walls straddling the roof ridge. The arms of the cylindrical segments fill the triangular gasp beneath the straddling walls.

Abstract: A roofing slab (1) has a roof lead-through in the form of a pipe (2) of adjustable inclination which extends from beneath the roofing slab to a point above it via a correspondingly dimensioned passage hole provided in the region of the vertex of a dome of the slab. The dome has a dome-shaped upper side and a form-fitting hood part (5) associated with the pipe. The hood part rests on the dome in secured fashion by an urging of the pipe, in the region of the lower side of the roofing slab, towards the roofing slab. An advantage from a structural and mounting standpoint is that the pipe (2) be formed in two parts with a place of coupling (K) above the hood part (5). In this way the pipe part (2') which serves the purpose in view can be very easily attached from the outside.

Abstract: The invention comprises an economical, adjustable duct section which allows an installer to mount and connect a curved end thereof to an opening in an air duct bend and to adjust the other end to a desired predetermined angle with respect to the horizontal. The invention makes it more feasible to install a second air handler on an outlet duct bend of a first air handler for augmenting an output of the first air handler on the roof of a building or the like. It provides an easily made water and weather tight seal between the assembled units.

Abstract: An improvement to a universal flashing for roof top and vent pipe geometries characterized by differing pipe diameters and roof slope angles. The present improvement relates to a ring collar assembly which comprises a plurality of stepped sealing portions, each portion adapted to engage a different vent pipe diameter and frangibly be separated from the wall of said body member, wherein for a given pipe diameter a sealing portion further comprises a set of first and second projections disposed generally perpendicular to the flashing body centerline, each extending from a proximate end to a distal end which defines a circular flange surface spaced first and second dimensions about the centerline. The first dimension is less than the second dimension and both first and second dimensions are less than the outer diameter of the given pipe diameter for which sealing engagement is desired, and the projections are of a uniform thickness less than the wall thicknesses of the body member.

Abstract: The invention comprises an economical, adjustable roof jack for connecting a roof mounted air handler to an air duct therebelow, wherein a single sheet metal pattern comprises a portion of a lower and upper section of duct and wherein the duct sections are connected, each to the other, by means of a sheet metal bend hinge in the single sheet metal pattern thereby allowing adjustment of the angle between the upper and lower duct sections and providing a water and weather tight seal along the hinge line therebetween.

Abstract: An insulating sleeve designed for positioning over a sewer vent pipe associated with a dwelling includes a tubular-shaped member constructed of insulating material which is covered by a protective outer shell. Additionally, the ends of the sleeve are provided with watertight seals and a roof shield may be utilized to effectively attach the sleeve to a roof. The sleeve is designed to prevent frost and snow buildup within a sewer vent pipe in cold climates.

Abstract: Disclosed is apparatus for providing an extension of a conduit through an aperture in a roof or a floor of a building and for providing a seal around the aperture, the apparatus including a conduit extension adapted to extend through the aperture in the roof. A first collar surrounds and is supported by the lower end of the conduit extension. The first collar includes a peripheral flange surrounding the aperture and being engageable against the roof. A second collar surrounds the upper end of the conduit extension, the second collar including a flange having a downwardly extending periphery. A resilient seal is located between the periphery of the second collar and the roof, and the periphery of the second collar is forced downwardly against the resilient seal for providing a seal between the collar and the roof.

Abstract: A roof mountable pipe flashing unit allows penetration of the roof surface by a single pipe while effectively weather-proofing the site of penetration. A selectively separable sealing element enables a weathertight seal to be formed with pipes whose diameters fall within a selected range.

Abstract: A roof flashing structure for use in forming a seal around a pipe on either flat roofs or roofs pitched at various common angles can be constructed utilizing a generally flat, imperforate plate having a centrally located opening. Such a plate carries an upstanding, imperforate housing extending outwardly from one side of the plate, this housing terminating in an open end located remote from the plate of larger dimension than the pipe. An annular retainer is carried by this end of the housing; a resilient elastomeric sealing member is carried by the retainer. This sealing member engages the exterior of the pipe in such a manner as to form a seal against the pipe, and in such a manner as to permit the plate to be adjusted relative to the pipe so as to fit against either a flat roof or a roof at any commonly used pitch.

Abstract: An improved single unit multi-purpose roof penetrating curb. The curb is a plastic box with one large upstanding inverted cup-like section on the top surface thereof. Four smaller upstanding inverted cup-like sections are equidistantly spaced on the upper surface of the large cup-like section. The plastic box has a flange integrally attached at the base. The flange completely surrounds the perimeter of the box eliminating the need for separate flashing.