GB2500874A - A building component for collecting condensation - Google Patents

A building component for collecting condensation Download PDF

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Publication number
GB2500874A
GB2500874A GB1205188.4A GB201205188A GB2500874A GB 2500874 A GB2500874 A GB 2500874A GB 201205188 A GB201205188 A GB 201205188A GB 2500874 A GB2500874 A GB 2500874A
Authority
GB
United Kingdom
Prior art keywords
building component
condensate
channel
building
diverting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB1205188.4A
Other versions
GB201205188D0 (en
Inventor
Sean Coyle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keystone Lintels Ltd
Original Assignee
Keystone Lintels Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Keystone Lintels Ltd filed Critical Keystone Lintels Ltd
Priority to GB1205188.4A priority Critical patent/GB2500874A/en
Publication of GB201205188D0 publication Critical patent/GB201205188D0/en
Publication of GB2500874A publication Critical patent/GB2500874A/en
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00Roofs; Roof construction with regard to insulation
    • E04B7/18Special structures in or on roofs, e.g. dormer windows
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70Drying or keeping dry, e.g. by air vents
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70Drying or keeping dry, e.g. by air vents
    • E04B1/7038Evacuating water from cavity walls, e.g. by using weep holes
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404Drainage on the roof surface
    • E04D2013/049Drainage on the roof surface of condensation water or infiltrated rainwater

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Prevention Of Fouling (AREA)

Abstract

A building component 1 having a surface 2 contactable with a volume of atmosphere carrying a vapour. The surface 2 of the building component 1 is capable of reaching a temperature where vapour in the atmosphere is condensed upon contact. The building component 1 isalso designed to aid in the removal of condensate 5 or other liquid off the 2 surface of the building component 1, improving the technical function of the building component 1 and reducing the risk of damp, staining or degradation of materials proximal to the surface 2 of the building component 1 as a result of condensation. The building component may include a channel 6 with upright wall 12 for guiding the condensate 5 through a weep hole 14.

Description

A BUILDING COMPONENT FOR COLLECTING CONDENSATION
The present invention relates to a building component for collecting condensation and in particular to a building component for collecting condensation forming on an inner surface of a building component in contact with an atmosphere containing vapour.
Building components such as bay windows, roofs and dormer units can be entirely or partly pre-fabricated from Glass Reinforced Plastic (GRP) or similar material. The prefabricated components can be braced internally with intermittent timber supports to provide structural strength and to accommodate thermal insulation and provide grounds for fixing an internal plasterboard lining. The GRP material often acts as an external cladding to provide resistance to water ingress and provide protection from the elements.
In new dwellings air tightness has to be improved to meet modern building regulations, which means ventilation in dwellings is reduced. This leads to an increased risk of condensation occurring where moisture laden air contacts a cold surface such as the Is inside surface of the cold GRP or similar material. This warm air contains moisture vapour which condenses on the cold surface leading to mould growth and damage to the fabric and finishes of the building in the surrounding area. Furthermore, as the condensation often forms in a concealed location, it continues undetected and untreated further exacerbating the damage caused. The problem of moisture collecting on vertical or inclined components will cause the moisture to drain down along the vertical or inclined component seeping into materials below. If these components are visible, unsightly staining can occur as well as the degradation and decay of the material collecting the moisture over time.
A common building method to prevent this problem from occurring is to install a vapour barrier of polythene material to the inner surface of the insulation layer prior to fitting the plasterboard lining. This prevents warm moisture laden air coming into contact with the cold surface. However, problems exist at locations where the polythene vapour barrier overlaps, and at difficult to access junctions, for example vertical wall! horizontal ceiling junctions. It is practically impossible to completely seal these areas and make them fully vapour proof. Another problem with this procedure is the method in which the vapour barrier is fixed to the timber ribs. Builders use staples or nails to fix the polythene vapour barrier to the insulation or timber, which pierces or rips the vapour barrier making it defective. As a result of all of these problems, vapour can pass through the vapour barrier and insulation into contact with cold surfaces forming condensation.
It is an object of the present invention to address the problem of condensation forming on cold surfaces of building components in difficult to access areas which are not visible during normal use.
Accordingly, the present invention provides a building component having a surface contactable with a volume of atmosphere carrying a vapour, the surface being capable of reaching a temperature where vapour in the atmosphere is condensed upon contact with the surface of the building component, the building component having means for removing condensate or other liquid off the surface of the building component.
Preferably, the removing means comprising the surface of the building component Is having a means for diverting condensate or other liquid off the surface to a predetermined location for disposal. Advantageously, the condensate collecting on the surface of the building component is removed by the design of the building component itself. This self draining functionality significantly improves the technical function of the building component.
It reduces the risk of damp, staining or degradation of materials proximal to the surface of the building component as a result of condensation.
Ideally, the means for diverting the condensate comprises an inclined surface provided on a normally horizontal or substantially horizontal surface.
Preferably, the inclined surface is provided as at least part of a ceiling or a floor of a building component. Advantageously, the inclined surface prevents the local collection of condensate on normally horizontal surfaces thereby avoiding all of the associated damp, staining or degradation problems.
Preferably, the means for diverting the condensate comprises a channel provided along at least pad of an upright surface of the building component.
Ideally, the channel is inclined away from the horizontal.
Ideally, the means for diverting the condensate is integrally formed with the building component. Advantageously, this allows the design of the component part to be pre-formed in the factory providing manufacturing efficiencies.
Alternatively, the means for diverting the condensate is fixed to the building component before, during or after installation of the building component. Advantageously, this allows an installer freedom to locate the diverting means on the surface of the building component to suit conditions at the specific building installation.
Ideally, the channel for diverting the condensate is integrally formed with the building component.
Alternatively, the channel for diverting the condensate is fixed to the building component before, during or after installation of the building component. Again, this allows an installer a greater degree of freedom for installing the channel to accommodate bespoke conditions at the specific building installation.
Is Ideally, the channel extends along a bottom portion of the upright surface.
Preferably, the channel extends along the entire length of the bottom portion of the upright surface.
Ideally, more than one channel is provided on the upright surface of the building component. Advantageously, this allows a number of channels where the configuration of the building component defines a large or complex surface requiring additional runs of channels.
Preferably, the channels may be located on the upright surface at vertically spaced apart locations. Advantageously, this allows a number of drainage positions where the surface area is large or complex.
Ideally, the channel comprises a base portion in direct contact with and protruding laterally from the upright surface.
Preferably, the channel has an upright wall for guiding the condensate along the channel.
Ideally, the upright wall extends upwardly from the base portion.
Preferably, the upright wall is spaced apart from the upright surface by the base portion.
Ideally, the building component has a conduit for transferring fluid from the inside to the outside of the building component.
Preferably, the conduit is a through bore.
Ideally, the lower end of the channel is in fluid communication with the conduit for transferring the condensate from the inside to the outside of the building component.
Preferably, the building component has spacer means for spacing an insulation layer apart from the surface having the means for diverting condensate or other liquid.
Ideally, the building component has a breather membrane between the surface having the means for diverting condensate or other liquid and the insulation layer.
Ideally, the building component has an integral layer of insulation.
Preferably, the spacer means are at least partly provided by the means for diverting the condensate or other liquid.
Is Ideally, the building component is any one of a bay window, a roof structure, a prefabricated pod, a prefabricated cabin and a dormer unit.
Preferably, the building component has a pre-fabricated outer weather proof structure.
Ideally, the internal surface of the pre-fabricated outer weather proof structure has the means for diverting condensate or other liquid off the surface to a predetermined location for disposal.
Preferably, the condensate or other liquid is disposed of outside the building or is delivered into an internal liquid collection system.
Ideally, the prefabricated outer weather proof structure is impervious to fluids.
Preferably, the prefabricated outer weather proof structure of the building component is a metal or metal alloy.
Ideally, the pre-fabricated outer weather proof structure of the building component is manufactured from a composite material.
Preferably, the composite material is manufactured from a polymeric matrix reinforced with fibres.
Ideally, the pre-fabricated outer weather proof structure of the building component is manufactured from fibre reinforced polymer FRP, carbon fibre reinforced plastic CFRP or glass reinforced plastic GRF.
Preferably, the matrix is a thermoplastic composite.
Ideally, the thermoplastic composite is a short fibre thermoplastic, a long fibre thermoplastic or a long fiber-reinforced thermoplastics.
Alternatively, the matrix is a thermoset composite.
Ideally, the pre-fabricated outer weather proof structure of the building component is manufactured from an aramid and carbon fibre in an epoxy resin matrix.
Preferably, the FRP5 include wood comprising cellulose fibers in a lignin and hemicelluloses matrix.
The invention will now be described with reference to the accompanying drawings Is which shows by way of example only one embodiment of an apparatus in accordance with the invention. In the drawings: Figure 1 is a perspective view of a flat roof dormer embodiment of the apparatus; Figure 2 is a first detail view of a portion of the dormer of Figure 1; Figure 3 is a second detail view of a second portion of the dormer of Figure 1; Figure 4 is front elevation view of the flat roof dormer of Figure 1; Figure 5 is section view taken along the line C-C of figure 4; Figure 6 is a detail view of a portion of the section view of figure 5; Figure 7 is front elevation view of the flat roof dormer of Figure 1 and 4; and Figure 8 is a schematic view of a condensation diverter arrangement.
In the drawing, there is shown a building component indicated generally by the reference numeral 1 having a surface 2 in contact with a volume of atmosphere inside a building 3 carrying a vapour. The surface 2 is capable of reaching a temperature where vapour in the atmosphere is condensed upon contact with the surface 2 of the building component 1. As shown in Figure 8, the outside temperature can be -5°C whilst the internal temperature can be 21°C so the surface temperature will be significantly lower than the air temperature inside the building. It will of course be appreciated that these temperatures are provided as exemplary only to provide an example of an outside/inside temperature gradient acting across a building component 1 to create the conditions for condensation of vapour.
The surface 2 of the building component 1 has an arrangement 4 for diverting condensates or other liquid such as rain water off the surface to a predetermined location for disposal. The rain water can seep in through a leak in the building component 1 as a result of a manufacturing fault or damage during transport or installation.
Advantageously, the condensate 5 collecting on the surface 2 of the building component 1 is removed by the design of the building component 1 itself. This self draining functionality significantly improves the technical function of the building component 1. It reduces the risk of damp, staining or degradation of materials proximal to the surface 2 of the building component 1 as a result of condensation.
Is In an aspect of the invention not illustrated in the drawings, the arrangement 4 for diverting the condensate 5 has an inclined surface provided on a normally horizontal or substantially horizontal surface. The inclined surface is provided as at least part of a ceiling or a floor or shelf feature of a building component 1. Advantageously, the inclined surface prevents the local collection of condensate 5 on normally horizontal surfaces thereby avoiding all of the associated damp, staining or material degradation problems.
The arrangement 4 for diverting the condensate 5 has a channel 6 shown as an inclined channel 6 in the drawings provided along at least part of an upright surface 2 ot the building component 1. It will of course be appreciated that a level channel 6 with an opening 14 at one end of the channel is also suitable for acting as the diverting arrangement 4. The arrangement 4 for diverting the condensate 5 is integrally formed with the building component 1. Advantageously, this allows the design of the component 1 to be pre-formed in the factory providing manufacturing efficiencies. In an alternative arrangement not shown in the drawings, the arrangement for diverting the condensate 5 is fixed to the building component 1 before, during or after installation of the building component 1. Advantageously, this allows an installer freedom to locate the diverting arrangement on the surface 2 of the building component ito suit conditions at the specific building installation.
The channel 6 for diverting the condensate 5 is integrally formed with the building component 1. Alternatively, the channel 6 for diverting the condensate 5 is fixed to the building component 1 before, during or after installation of the building component 1. Again, this allows an installer a greater degree of freedom for installing the channel 6 to accommodate bespoke conditions at the specific building installation. The channel 6 extends along a bottom portion 9 of the upright surface 2. In the flat roof dormer 1 shown in the drawings, the inclined channel 6 extends along the entire length of the bottom portion 9 of the upright surface 2 along both sides of the dormer 1.
In a further embodiment not shown in the drawings, more than one channel can be provided on the upright surface 2 of the building component 1. Advantageously, this allows a number of channels 6 where the configuration of the building component 1 defines a large or complex surface 2 requiring additional runs of channels 6. The channels 6 may be located on the upright surface 2 at vertically spaced apart locations. Advantageously, this allows a number of drainage positions where the surface area 2 is large or complex.
Referring to the drawings and now specifically to Figure 8, the channel 6 has a base portion ii in direct contact with and protruding laterally from the upright surface 2. The channel 6 has an upright wall i2 for guiding the condensate 5 along the channel 6. The upright wall 12 extends upwardly from the base portion 11, preferably from the end of the base portion ii. The upright wall 12 is spaced apart from the upright surface 2 by the base portion ii. The building component 1 has a conduit 14 see Figures 3 and 6 for transferring condensates from the inside to the outside of the building component 1. The conduit 14 is a through bore or weep hole 14 as commonly known in the building industry. The lower end of the channel 6 is in fluid communication with the conduit 14 for transferring the condensate 5 from the inside to the outside of the building component 1.
The building component 1 has a spacer arrangement, not shown in the drawings, for spacing an insulation layer, not shown, apart from the surface 2 carrying the arrangement 4 for diverting condensate 5 or other liquid. The building component 1 can also have a breather membrane, not shown, between the surface 2 having the arrangement 4 for diverting condensate 5 or other liquid and the insulation layer. The building component 1 may have an integral layer of insulation.
The spacer arrangement is least partly provided by the arrangement 4 for diverting the condensates or other liquid. An outside surface 15 of the upright wall 12 acts as the spacer for the insulation to abut against. The building component 1 shown in the drawings is a flat roof dormer 1 although it will of course be appreciated that the building component 1 can be provided by any of a range of modern building components with a prefabricated outer cladding where the interior of the building component 1 can come in contact with an atmosphere carrying a vapour. Examples of building components of this type are bay windows, various prefabricated roof structures, prefabricated pods or cabins and a variety of dormer units.
The building component 1 has a pre-fabricated outer weather proof structure 21. The internal surface 2 of the pre-fabricated outer weather proof structure 21 has the arrangement 4 for diverting condensate 5 or other liquid off the surface 2 to a predetermined location for disposal. The condensate 5 or other liquid is disposed of outside the building onto the slates 23 or tiles or is delivered into an internal liquid collection system where it is not possible to provide weep holes 14 for example.
The pre-fabricated outer weather proof structure or shell 21 of the building component 1 is manufactured from a composite material. The composite material is manufactured from a polymeric matrix reinforced with fibres. The pre-fabricated outer weather proof structure 21 of the building component 1 is manufactured from fibre reinforced polymer FRP, carbon fibre reinforced plastic CFRP or glass reinforced plastic GRP. The FRPs include wood comprising cellulose fibers in a lignin and hemicelluloses matrix. The matrix is a thermoplastic composite such as a shod fibre thermoplastic, a long fibre thermoplastic or a long fiber-reinforced thermoplastics. Alternatively, the matrix is a thermoset composite.
Alternatively, the pre-fabricated outer weather proof structure 21 of the building component 1 is manufactured from an aramid and carbon fibre in an epoxy resin matrix.
In relation to the detailed description of the different embodiments of the invention, it will be understood that one or more technical features of one embodiment can be used in combination with one or more technical features of any other embodiment where the transferred use of the one or more technical features would be immediately apparent to a person of ordinary skill in the art to carry out a similar function in a similar way on the other embodiment.
In the preceding discussion of the invention, unless stated to the contrary, the disclosure of alternative values for the upper or lower limit of the permitted range of a parameter, coupled with an indication that one of the said values is more highly preferred than the other, is to be construed as an implied statement that each intermediate value of said parameter, lying between the more preferred and the less preferred of said alternatives, is itself preferred to said less preferred value and also to each value lying between said less preferred value and said intermediate value.
The features disclosed in the foregoing description or the following drawings, expressed in their specific forms or in terms of a means for performing a disclosed function, or a method or a process of attaining the disclosed result, as appropriate, may separately, or in any combination of such features be utilised for realising the invention in diverse forms thereof.

Claims (26)

  1. CLAIMS1. A building component having a surface contactable with a volume of atmosphere carrying a vapour, the surface being capable of reaching a temperature where vapour in the atmosphere is condensed upon contact with the surface of the building component, the building component having means for removing condensate or other liquid off the surface of the building component.
  2. 2. A building component as claimed in claim 1, wherein the removing means comprising the surface of the building component having a means for diverting condensate or other liquid off the surface to a predetermined location for disposal.
  3. 3. A building component as claimed in claim 2, wherein the means for diverting the condensate comprises an inclined surface provided on a normally horizontal or C') substantially horizontal surface.
  4. 4. A building component as claimed in claim 3, wherein the inclined surface is provided C') as at least part of a ceiling or a floor of a building component.
    Lf)
  5. 5. A building component as claimed in any one of the claims 2 to 4, wherein the means for diverting the condensate comprises a channel provided along at least part of an upright surface of the building component.
  6. 6. A building component as claimed in claim 5, wherein the channel is inclined away from the horizontal.
  7. 7. A building component as claimed in any one of the claims 2 to 6, wherein the means for diverting the condensate is integrally formed with the building component.
  8. 8. A building component as claimed in any one of the claims 2 to 6, wherein the means for diverting the condensate is fixable to the building component before, during or after installation of the building component.
  9. 9. A building component as claimed in claim 5 or claim 6, wherein the channel for diverting the condensate or other liquid is integrally formed with the building component.
  10. 10. A building component as claimed in claim 5 or claim 6, wherein the channel for diverting the condensate or other liquid is fixable to the building component before, during or after installation of the building component.
  11. 11. A building component as claimed in claim 5, 6, 9 or 10, wherein the channel extends along a bottom portion of the upright surface of the building component.
  12. 12. A building component as claimed in claim 11, wherein the channel extends along the entire length of the bottom portion of the upright surface of the building component.
  13. 13. A building component as claimed in claim 5, 6, 9, 10, 11 or 12, wherein more than one channel is provided on the upright surface of the building component.
  14. 14. A building component as claimed in claim 13, wherein the channels may be located on the upright surface at vertically spaced apart locations.
  15. 15. A building component as claimed in claim 5, 6, 9, 10, 11, 12, 13 or 14 wherein the C') channel comprises a base portion in direct contact with and protruding laterally from the upright surface of the building component. C')is
  16. 16. A building component as claimed in claim 5,6,9, 10, 11, 12, 13, 14 or 15 wherein the LI') channel has an upright wall for guiding the condensate along the channel.
  17. 17. A building component as claimed in claim 16, wherein the upright wall extends upwardly from the base portion.
  18. 18. A building component as claimed in claim 16 or 17, wherein the upright wall is spaced apart from the upright surface by the base portion.
  19. 19. A building component as claimed in any one of the preceding claims, wherein the means for removing condensate or other liquid off the surface of the building component is provided on the inside surface of the building component.
  20. 20. A building component as claimed in any one of the preceding claims, wherein the building component has a conduit for transferring fluid from the inside to the outside of the building component.
  21. 21. A building component as claimed in claim 20, wherein the conduit is a through bore.
  22. 22. A building component as claimed in claim 20 when dependent on any one of claims 5, 6, 9 to 18, or claim 19 when dependent on any one of claims 5, 6, 9 to 18, wherein a lower end of the channel is in fluid communication with the conduit for transferring the condensate from the inside to the outside of the building component.
  23. 23. A building component as claimed in any one of the preceding claims, wherein the building component has spacer means for spacing an insulation layer apart from the surface having the means for removing condensate or other liquid.
  24. 24. A building component as claimed in claim 23, wherein the spacer means are at least partly provided by the means for removing the condensate or other liquid.
  25. 25. A building component as claimed in claim 23 or 24, wherein the building component has a breather membrane between the surface having the means for removing condensate or other liquid and the insulation layer.C')
  26. 26. A building component as claimed in any one of the preceding claims, wherein the building component has an integral layer of insulation. C')27. A building component as claimed in any one of the preceding claims, wherein the Lf) building component is any one of a bay window, a roof structure, a prefabricated pod, a prefabricated cabin and a dormer unit.28. A building component substantially as hereinbefore described with reference to and/or as shown in the accompanying drawings.
GB1205188.4A 2012-03-23 2012-03-23 A building component for collecting condensation Withdrawn GB2500874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1205188.4A GB2500874A (en) 2012-03-23 2012-03-23 A building component for collecting condensation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1205188.4A GB2500874A (en) 2012-03-23 2012-03-23 A building component for collecting condensation

Publications (2)

Publication Number Publication Date
GB201205188D0 GB201205188D0 (en) 2012-05-09
GB2500874A true GB2500874A (en) 2013-10-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11987978B2 (en) 2021-07-30 2024-05-21 Berry Global, Inc. Moisture barrier system

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703002A (en) * 1952-02-04 1955-03-01 Philip A Suskind Baseboard drain construction
GB799964A (en) * 1955-09-23 1958-08-13 Richard Herbert Welsby Improved means for draining water due to condensation from windows, panels and the like
US3003666A (en) * 1959-10-30 1961-10-10 Stone Barbara Apparatus for controlling leaks in walls
GB2128666A (en) * 1982-10-09 1984-05-02 North West Joinery Limited Window drain
US4633899A (en) * 1984-10-15 1987-01-06 Lord Phillip E Device for providing a temporary remedy for ceiling leaks
US5289664A (en) * 1992-07-17 1994-03-01 Rizza Michael C Back drainage system for exterior panels
EP0933485A1 (en) * 1998-01-28 1999-08-04 Ubbink B.V. Water receiving strip for cavity walls
GB2334979A (en) * 1998-03-05 1999-09-08 Ultraframe Uk Ltd Cavity tray for roof-wall interfaces
WO2003023159A1 (en) * 2001-09-10 2003-03-20 Clark Pacific Secondary moisture drainage system for structures having pre-manufactured exterior cladding systems
US6584746B1 (en) * 2002-05-10 2003-07-01 Hohmann & Barnard, Inc. Masonry flashing system
GB2387398A (en) * 2002-04-10 2003-10-15 Roger Vila Cavity tray with bendable end portion
EP1482099A1 (en) * 2003-05-22 2004-12-01 Gerhardus Hendrikus Wegkamp Water barrier
US6883284B1 (en) * 2003-03-21 2005-04-26 Paul R. Burgunder Masonry wall device
GB2424658A (en) * 2005-03-31 2006-10-04 Timloc Building Products Ltd An acoustic cavity stop
US20070044402A1 (en) * 2005-08-31 2007-03-01 Hess Jamie P Moisture control system
US20080134594A1 (en) * 2006-12-11 2008-06-12 The Carvist Corporation Exterior building panel

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703002A (en) * 1952-02-04 1955-03-01 Philip A Suskind Baseboard drain construction
GB799964A (en) * 1955-09-23 1958-08-13 Richard Herbert Welsby Improved means for draining water due to condensation from windows, panels and the like
US3003666A (en) * 1959-10-30 1961-10-10 Stone Barbara Apparatus for controlling leaks in walls
GB2128666A (en) * 1982-10-09 1984-05-02 North West Joinery Limited Window drain
US4633899A (en) * 1984-10-15 1987-01-06 Lord Phillip E Device for providing a temporary remedy for ceiling leaks
US5289664A (en) * 1992-07-17 1994-03-01 Rizza Michael C Back drainage system for exterior panels
EP0933485A1 (en) * 1998-01-28 1999-08-04 Ubbink B.V. Water receiving strip for cavity walls
GB2334979A (en) * 1998-03-05 1999-09-08 Ultraframe Uk Ltd Cavity tray for roof-wall interfaces
WO2003023159A1 (en) * 2001-09-10 2003-03-20 Clark Pacific Secondary moisture drainage system for structures having pre-manufactured exterior cladding systems
GB2387398A (en) * 2002-04-10 2003-10-15 Roger Vila Cavity tray with bendable end portion
US6584746B1 (en) * 2002-05-10 2003-07-01 Hohmann & Barnard, Inc. Masonry flashing system
US6883284B1 (en) * 2003-03-21 2005-04-26 Paul R. Burgunder Masonry wall device
EP1482099A1 (en) * 2003-05-22 2004-12-01 Gerhardus Hendrikus Wegkamp Water barrier
GB2424658A (en) * 2005-03-31 2006-10-04 Timloc Building Products Ltd An acoustic cavity stop
US20070044402A1 (en) * 2005-08-31 2007-03-01 Hess Jamie P Moisture control system
US20080134594A1 (en) * 2006-12-11 2008-06-12 The Carvist Corporation Exterior building panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11987978B2 (en) 2021-07-30 2024-05-21 Berry Global, Inc. Moisture barrier system

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Publication number Publication date
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