NZ723398A - A roof - Google Patents

A roof

Info

Publication number
NZ723398A
NZ723398A NZ723398A NZ72339815A NZ723398A NZ 723398 A NZ723398 A NZ 723398A NZ 723398 A NZ723398 A NZ 723398A NZ 72339815 A NZ72339815 A NZ 72339815A NZ 723398 A NZ723398 A NZ 723398A
Authority
NZ
New Zealand
Prior art keywords
roof
cladding sheets
trusses
extending
frame
Prior art date
Application number
NZ723398A
Inventor
Brad Ryan
Trevor Clayton
Robert Klees
Glen Hampton
John Szalla
Original Assignee
Bluescope Steel 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
Priority claimed from AU2014900513A external-priority patent/AU2014900513A0/en
Application filed by Bluescope Steel Ltd filed Critical Bluescope Steel Ltd
Publication of NZ723398A publication Critical patent/NZ723398A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/15—Trimming strips; Edge strips; Fascias; Expansion joints for roofs
    • E04D13/158—Trimming strips; Edge strips; Fascias; Expansion joints for roofs covering the overhang at the eave side, e.g. soffits, or the verge of saddle roofs
    • E04D13/1585—Trimming strips; Edge strips; Fascias; Expansion joints for roofs covering the overhang at the eave side, e.g. soffits, or the verge of saddle roofs covering the verge of saddle roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/40—Slabs or sheets locally modified for auxiliary purposes, e.g. for resting on walls, for serving as guttering; Elements for particular purposes, e.g. ridge elements, specially designed for use in conjunction with slabs or sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0445—Drainage channels
    • E04D2013/045—Drainage channels on inclined roofs
    • E04D2013/0454—Drainage channels on inclined roofs at the intersection of roof surfaces, e.g. roof valleys
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0459—Drainage borders, e.g. dripping edges, gravel stops or dispersers
    • E04D2013/0468—Drip edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Seal Device For Vehicle (AREA)
  • Paper (AREA)
  • Building Environments (AREA)

Abstract

A roof for a building includes a roof frame having a plurality of spaced-apart roof trusses (17) extending between a ridge and a gutter (7) of the roof and a plurality of horizontally-extending roof cladding sheets (9) fixed directly from a structural viewpoint to the trusses so that there is a direct structural connection between the roof cladding sheets and the roof frame. Water flows horizontally along the roof cladding sheets and discharges from the ends thereof. Weatherproofing is provided in the form of an under flashing sheet on any one of a hip, valley, or barge board section of the roof that is also secured directly to the roof frame. The under flashing sheet is positioned so that ends of the roof cladding sheets that extend to the hip, valley or barge board section at least partially overlie the under flashing sheet. The under flashing sheet includes an elongate channel or a plurality of elongate channels extending along the sheet that receive water that discharges from the ends of the roof cladding sheets. The channel or channels direct the water downward from the roof so that the water does not flow into a roof space between the building and the roof. There are no structural elements between the roof cladding sheets and the trusses. The roof frame does not include, and does not need, horizontally extending battens on which the roof cladding sheets are secured, that are often required for typical roof construction. Securing structural metal roof cladding sheets directly to roof trusses provides an opportunity to significantly reduce installation cost and construction time.
NZ723398A 2014-02-18 2015-02-18 A roof NZ723398A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2014900513A AU2014900513A0 (en) 2014-02-18 A Roof
PCT/AU2015/000088 WO2015123721A1 (en) 2014-02-18 2015-02-18 A roof

Publications (1)

Publication Number Publication Date
NZ723398A true NZ723398A (en) 2022-02-25

Family

ID=53877432

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ723398A NZ723398A (en) 2014-02-18 2015-02-18 A roof

Country Status (3)

Country Link
AU (3) AU2015221413A1 (en)
NZ (1) NZ723398A (en)
WO (1) WO2015123721A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2258078A (en) * 1940-01-22 1941-10-07 James D Tennison Roof valley
US3225726A (en) * 1962-03-01 1965-12-28 Jr Alfred A Tennison Anti-splash roof valley
US3264790A (en) * 1964-01-30 1966-08-09 American Metal Climax Inc Two-piece valley flashing
US4301628A (en) * 1978-12-14 1981-11-24 Lowe Colin F Frameless metal building and building components
SE422610C (en) * 1980-04-28 1990-12-10 Plannja Ab TAKTAECKNINGSPLAAT
AU545158B2 (en) * 1983-02-10 1985-07-04 Australian Design Marketing Pty. Ltd. Cladding element
GB8620455D0 (en) * 1986-08-22 1986-10-01 Nash S Roofing system
US5295338A (en) * 1992-01-08 1994-03-22 Alcan Aluminum Corporation Building panel assembly
DE4339800C2 (en) * 1993-11-23 1996-04-18 Otto Breitenbach Ventilated aluminum roof made of aluminum slat profiles on aluminum lens supports with rubber piping
GB2334980B (en) * 1995-11-23 2000-04-26 Hambleside Danelaw Ltd Roof valley strips
DE19912134A1 (en) * 1999-03-18 2000-09-21 Kurt Schade Gmbh & Co Ing Covering for groove channel between two abutting inclined surfaces of roof which in area of groove has sub-structure comprising roof rafter in which is groove

Also Published As

Publication number Publication date
AU2021261963B2 (en) 2023-08-10
AU2019204459B2 (en) 2021-08-05
AU2015221413A1 (en) 2016-09-08
WO2015123721A1 (en) 2015-08-27
AU2019204459A1 (en) 2019-07-11
AU2021261963A1 (en) 2021-12-02

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 18 FEB 2024 BY WRAYS PTY LTD

Effective date: 20230207

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 18 FEB 2025 BY WRAYS PTY LTD

Effective date: 20240205