HiKlip® 630 Cyclonic

About HiKlip® 630

High and mighty, HiKlip® 630 is the largest water-carrying concealed-fixed roofing in Australia. Purposely built to survive the strongest stormy weather for major commercial, industrial and domestic projects. HiKlip® 630 ensures ultimate protection, strength and durability, with large span capabilities that deliver on value, ensuring fewer purlins and lower costs.

Stylish as well as strong, HiKlip® 630 has been described by architects as striking, imposing and bold. Available in a range of COLORBOND® steel light and heavy gauge colours, HiKlip® 630 is truly aesthetically pleasing. HiKlip® 630 can be produced with the Fielders Mobile Mill, available to be made onsite and in real time to suit the required length.

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Profile

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Profile Cross Section

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Profile

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Profile Cross Section

 
 
 

Material Specifications

PropertyNotes
Base Metal Thickness (mm)0.420.48BMT
Total Coated Thickness (mm)0.47*0.53*TCT
Mass / Unit LengthZINCALUME®3.263.70kg/m
COLORBOND®3.32*3.76*
Mass / Unit AreaZINCALUME®5.175.87kg/m2
COLORBOND®5.49*6.23*
2nd moment of area about principal axis (103 mm4)Ix212242
Iy1665019030
Section modulus about principal axis (103 mm3)Zx55
Zy4955
Warping Constant (109 mm6)Iw1011
Torsion Constant (mm4)J2335
Minimum Yield StrengthG550Base Steel Designation
Coating ClassZ600 (Heritage Galvanised)
AM100 (COLORBOND®)
AM125 (ZINCALUME®)
AM150 (COLORBOND® Ultra)
Z450 (Galvanised)
Minimum Coating g/m2 of Zinc -
Aluminium
Coverage (mm)630
ToleranceSheet Length ±7mm Cover Width ±4mm
Thermal Expansion2.9mm average per 5m at 50°C change
Table HK MS CY 001 - HiKlip® 630 Cyclonic
  1. HiKlip® 630 is manufactured from materials in accordance to AS 1397 and AS 2728. It is to be installed in accordance with AS 1562 and HB 39.
  2. The sectional properties are theoretical values per sheet width. These properties are gross values only.
  3. *is based on Standard COLORBOND® single-sided material. For other painted steel options please contact a Fielders® representative.

Rainfall Capacity

For further information, please refer to sections "Rainfall Intensity" and "Water Carrying Capacity and Rainwater Run-Off".

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Rainfall Capacity Figure HK RC CY 001

Figure HK RC CY 001

Maximum Roof Length (m)

Roof Slope
(degrees)
Rainfall Capacity (mm/hr)
100150200250300350400
13312211661321109583
2468312234187156134117
3574383287230191164143
4663442331265221189166
5741494371297247212185
Table HK RL CY 001 - HiKlip® 630 Cyclonic

Cyclonic Testing

Fielders® have undertaken cyclonic testing of the HiKlip® 630 profile in accordance with the Low-High-Low (LHL) cyclonic testing method in the NCC (BCA).

The cyclonic wind load capacities for HiKlip® 630 roofing profile is shown in the table below.

Wind Load Capacity: Strength Limit State: 0.42mm BMT

Span (mm)End Span (kPa)Internal Span (kPa)
45011.61-
6009.5111.18
9006.228.05
12004.135.72
15003.264.21
1800-3.51
Table HK WC CY 001A - HiKlip® 630 Cyclonic
Notes:
  1. Values are based on fixing into steel supports with a minimum thickness of 1.5mm.
  2. Values in italics are estimates based on trend lines fitted to the test data.
  3. Values are based on no insulation under the sheeting.

Wind Load Capacity: Strength Limit State: 0.48mm BMT

Span (mm)End Span (kPa)Internal Span (kPa)
45013.07-
60011.0912.59
9007.799.86
12005.367.47
15003.815.42
1800-3.70
Table HK WC CY 001B - HiKlip® 630 Cyclonic
Notes:
  1. Values are based on fixing into steel supports with a minimum thickness of 1.5mm.
  2. Values in italics are estimates based on trend lines fitted to the test data.
  3. Values are based on no insulation under the sheeting.

 

Figure HK CY 001 End Spans, Internal Spans and Overhangs illustrates the terminology end spans, internal spans, and overhangs and their reference to the supporting substructure. This terminology has been used in the following Maximum Recommended Span and Wind Load Capacity tables.

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Cyclonic Testing. Figure HK CY 001 End Spans, Internal Spans and Overhangs

Figure HK CY 001 End Spans, Internal Spans and Overhangs

Maximum Allowable Roof Spans for building heights ≤ 5m: Region C

Terrain
Category
Roof Area
Notation &
Uplift (kPa)*
0.42 mm BMT0.48 mm BMT
End Span (mm)Internal Span (mm)End Span (mm)Internal Span (mm)
1 & 2D - 4.181190151014101710
F - 5.351000126012001510
G - 6.53860108010401330
2.5D - 3.541350177015801830
F - 4.541120141013301640
G - 5.54980123011701480
Wind Loading Design Parameters
+
Design Life 50 years
Importance Level 2
Maximum Roof Height H = 5, 10m
External Pressure Coefficient:
   Cpe = -0.90 for roofing
   Cpe = -0.65 for walling
Internal Pressure Coefficient:
   Cpi = 0.7
Local Pressure Factor
   KL = 2.0, 1.5, 1.0
   Ms = Mt = Md = 1.0


Table HK RS CY 001A - HiKlip® 630 Cyclonic
Notes:
  1. Values are based on fixing into steel supports with a minimum thickness of 1.5mm.
  2. Values in italics are estimates based on trend lines fitted to the test data.
  3. Values are based on no insulation under the sheeting.

Maximum Allowable Roof Spans for building heights ≤ 5m: Region D

Terrain
Category
Roof Area
Notation &
Uplift (kPa)*
0.42 mm BMT0.48 mm BMT
End Span (mm)Internal Span (mm)End Span (mm)Internal Span (mm)
1 & 2D - 6.66850106010201310
F - 8.546708408201060
G - 10.41530660650830
2.5D - 5.65960121011501460
F - 7.247909909501230
G - 8.836508207901020
Wind Loading Design Parameters
+
Design Life 50 years
Importance Level 2
Maximum Roof Height H = 5, 10m
External Pressure Coefficient:
   Cpe = -0.90 for roofing
   Cpe = -0.65 for walling
Internal Pressure Coefficient:
   Cpi = 0.7
Local Pressure Factor
   KL = 2.0, 1.5, 1.0
   Ms = Mt = Md = 1.0


Table HK RS CY 001B - HiKlip® 630 Cyclonic
Notes:
  1. Values are based on fixing into steel supports with a minimum thickness of 1.5mm.
  2. Values in italics are estimates based on trend lines fitted to the test data.
  3. Values are based on no insulation under the sheeting.

Maximum Allowable Roof Spans for building heights between 5m-10m: Region C

Terrain
Category
Roof Area
Notation &
Uplift (kPa)*
0.42 mm BMT0.48 mm BMT
End Span (mm)Internal Span (mm)End Span (mm)Internal Span (mm)
1 & 2D - 4.631110140013201630
F - 5.93930116011101420
G - 7.237909909601230
2.5D - 4.131200152014201710
F - 5.301010127012001510
G - 6.46870109010501340
Wind Loading Design Parameters
+
Design Life 50 years
Importance Level 2
Maximum Roof Height H = 5, 10m
External Pressure Coefficient:
   Cpe = -0.90 for roofing
   Cpe = -0.65 for walling
Internal Pressure Coefficient:
   Cpi = 0.7
Local Pressure Factor
   KL = 2.0, 1.5, 1.0
   Ms = Mt = Md = 1.0


Table HK RS CY 002A - HiKlip® 630 Cyclonic
Notes:
  1. Values are based on fixing into steel supports with a minimum thickness of 1.5mm.
  2. Values in italics are estimates based on trend lines fitted to the test data.
  3. Values are based on no insulation under the sheeting.

Maximum Allowable Roof Spans for building heights between 5m-10m: Region D

Terrain
Category
Roof Area
Notation &
Uplift (kPa)*
0.42 mm BMT0.48 mm BMT
End Span (mm)Internal Span (mm)End Span (mm)Internal Span (mm)
1 & 2D - 7.387809709401210
F - 9.46600750730940
G - 11.54450570560710
2.5D - 6.59860107010301320
F - 8.456808508301070
G - 10.30540670660840
Wind Loading Design Parameters
+
Design Life 50 years
Importance Level 2
Maximum Roof Height H = 5, 10m
External Pressure Coefficient:
   Cpe = -0.90 for roofing
   Cpe = -0.65 for walling
Internal Pressure Coefficient:
   Cpi = 0.7
Local Pressure Factor
   KL = 2.0, 1.5, 1.0
   Ms = Mt = Md = 1.0


Table HK RS CY 002B - HiKlip® 630 Cyclonic
Notes:
  1. Values are based on fixing into steel supports with a minimum thickness of 1.5mm.
  2. Values in italics are estimates based on trend lines fitted to the test data.
  3. Values are based on no insulation under the sheeting.

Maximum Allowable Wall Spans for building heights ≤ 5m: Region C

Terrain
Category
Roof Area
Notation &
Uplift (kPa)*
0.42 mm BMT0.48 mm BMT
End Span (mm)Internal Span (mm)End Span (mm)Internal Span (mm)
1 & 2D - 4.181350178015801830
F - 5.351150145013701670
G - 6.531020128012201530
2.5D - 3.541600175016001940
F - 4.541290167015201790
G - 5.541140144013501660
Wind Loading Design Parameters
+
Design Life 50 years
Importance Level 2
Maximum Roof Height H = 5, 10m
External Pressure Coefficient:
   Cpe = -0.90 for roofing
   Cpe = -0.65 for walling
Internal Pressure Coefficient:
   Cpi = 0.7
Local Pressure Factor
   KL = 2.0, 1.5, 1.0
   Ms = Mt = Md = 1.0


Table HK WS CY 001A - HiKlip® 630 Cyclonic
Notes:
  1. Values are based on fixing into steel supports with a minimum thickness of 1.5mm.
  2. Values in italics are estimates based on trend lines fitted to the test data.
  3. Values are based on no insulation under the sheeting.

Maximum Allowable Wall Spans for building heights ≤ 5m: Region D

Terrain
Category
Roof Area
Notation &
Uplift (kPa)*
0.42 mm BMT0.48 mm BMT
End Span (mm)Internal Span (mm)End Span (mm)Internal Span (mm)
1 & 2D970121011601460
F82010209801260
G6908608401080
2.5D 1080137012901600
F930116011201420
G81010109701250
Wind Loading Design Parameters
+
Design Life 50 years
Importance Level 2
Maximum Roof Height H = 5, 10m
External Pressure Coefficient:
   Cpe = -0.90 for roofing
   Cpe = -0.65 for walling
Internal Pressure Coefficient:
   Cpi = 0.7
Local Pressure Factor
   KL = 2.0, 1.5, 1.0
   Ms = Mt = Md = 1.0


Table HK WS CY 001B - HiKlip® 630 Cyclonic
Notes:
  1. Values are based on fixing into steel supports with a minimum thickness of 1.5mm.
  2. Values in italics are estimates based on trend lines fitted to the test data.
  3. Values are based on no insulation under the sheeting.

Maximum Allowable Wall Spans for building heights between 5m-10m: Region C

Terrain
Category
Roof Area
Notation &
Uplift (kPa)*
0.42 mm BMT0.48 mm BMT
End Span (mm)Internal Span (mm)End Span (mm)Internal Span (mm)
1 & 2D - 4.631250159014701760
F - 5.931070135012801590
G - 7.23950119011301440
2.5D - 4.131370182015901840
F - 5.301160147013801680
G - 6.461030129012201540
Wind Loading Design Parameters
+
Design Life 50 years
Importance Level 2
Maximum Roof Height H = 5, 10m
External Pressure Coefficient:
   Cpe = -0.90 for roofing
   Cpe = -0.65 for walling
Internal Pressure Coefficient:
   Cpi = 0.7
Local Pressure Factor
   KL = 2.0, 1.5, 1.0
   Ms = Mt = Md = 1.0


Table HK WS CY 002A - HiKlip® 630 Cyclonic
Notes:
  1. Values are based on fixing into steel supports with a minimum thickness of 1.5mm.
  2. Values in italics are estimates based on trend lines fitted to the test data.
  3. Values are based on no insulation under the sheeting.

Maximum Allowable Wall Spans for building heights between 5m-10m: Region D

Terrain
Category
Roof Area
Notation &
Uplift (kPa)*
0.42 mm BMT0.48 mm BMT
End Span (mm)Internal Span (mm)End Span (mm)Internal Span (mm)
1 & 2D880112010701370
F 7409309001160
G620770750970
2.5D970122011701470
F 82010309901270
G7008708501090
Wind Loading Design Parameters
+
Design Life 50 years
Importance Level 2
Maximum Roof Height H = 5, 10m
External Pressure Coefficient:
   Cpe = -0.90 for roofing
   Cpe = -0.65 for walling
Internal Pressure Coefficient:
   Cpi = 0.7
Local Pressure Factor
   KL = 2.0, 1.5, 1.0
   Ms = Mt = Md = 1.0


Table HK WS CY 002B - HiKlip® 630 Cyclonic
Notes:
  1. Values are based on fixing into steel supports with a minimum thickness of 1.5mm.
  2. Values in italics are estimates based on trend lines fitted to the test data.
  3. Values are based on no insulation under the sheeting.

Allowable Spans

The allowable roof spans for the HiKlip® 630 roofing profile in Regions C and D are shown in Table HK RS CY 001 and Table HK RS CY 002.

The allowable spans have been determined from tests carried out in accordance with NCC (BCA) 2016 Specification B1.2 for the LHL cyclonic testing method, AS 1170.2-2011 and AS 4040.0-1992.

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Allowable Spans. Figure HK CY Local Pressure Factors 002

Figure HK CY Local Pressure Factors 002

Note:
1. The local pressure factors (KL) are shown in Figure HK CY Local Pressure Factors 002 are not applicable at the ridge where the roof pitch is less than 10°. The value of ‘a’ is the minimum of 0.2 breadth, 0.2 width or the height.

Insulation

Care needs to be taken when installing insulation with roof sheeting. When insulation thickness up to 50mm are installed the screws detailed in Table HK CF CY 001 may need to be increased depending on the thickness and density of the insulation. When the screw is properly tightened into metal there should be a minimum of three (3) threads protruding past the support being fixed in to. For timber the screw must penetrate the timber as much as the screws detailed in Table HK CF CY 001 do without insulation.

For insulation thicknesses greater than 50mm Fielders® recommend the use of a thermal spacer to help maintain Rw values as well as minimising any bulging in the profile caused by the insulation.

Fixing of Cladding

Fasteners must be selected to match the life expectancy of the cladding material. Recommendations from fastener manufacturers should be sought. Only fasteners complying with AS 3566:2002 and those that are compatible with the roofing material should be used for its fastening.

All fasteners used externally should be fitted with an EPDM seal. Do not use punches to form fastener holes. For a concealed-fixed cladding, the clips are fastened to the support at the base of each rib, as shown in Figure 2.7.C. Fasteners used in the clip fixing is shown in Table HK CF CY 001.

Clip Fixing

Fixing SupportsClip-FixingEdge Restraint
Steel 1.5 mm12g–14x20mm Hex Head Tek screws14g–10x95mm Hex Head Tek Screws
Table HK CF CY 001 - HiKlip® 630 Cyclonic

For further information on the HiKlip® 630 roofing profile, including installation procedures, refer to the “installation procedure”.

Fasteners Spacing

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC  Clip Fixing. Figure HK CY HiKlip<sup class='fm-sup'>®</sup> 630 clip fastener locations 003

Figure HK CY HiKlip® 630 clip fastener locations 003

Concealed Fastening

Unique double-clip action

Only HiKlip® 630 features an over-and-under double clipping action on the side lap for added strength to withstand the strongest winds. And therefore, because the clips and brackets allow the sheet to move with temperature changes, you do not need step/expansion joints.

Further details are available in section Comparative Analysis: Concealed Fix vs. Screw Fix”.

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC  Concealed Fastening. Figure HK CY Double-clip action ensures maximum strength 007

Figure HK CY Double-clip action ensures maximum strength 007

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Concealed Fastening. Figure HK CY HiKlip<sup class='fm-sup'>®</sup> Concealed Fix Clipping System 008

Figure HK CY HiKlip® Concealed Fix Clipping System 008

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Concealed Fastening. Figure HK CY HiKlip<sup class='fm-sup'>®</sup> Concealed Fix Clipping System

HIKLIP<sup class='fm-sup'>®</sup> 630 Cyclonic Installaion: Edge restraint detail

Laying HiKlip® 630

Step 1

Fix the first of the HiKlip® 630 clips perpendicular to the gutter in a straight line using the correct fasteners. Use a string line or the edge of the first sheet to ensure straightness. Care should be taken so that the overlap is facing away from the prevailing weather.

Step 2

Locate the first sheet above the clips ensuring that the overhang into the gutter is correct. Push downwards on the sheet until the decking is secured at every clip. Do not use excessive force.

Laying HIKLIP<sup class='fm-sup'>®</sup> 630 Step 2.  Figure HK CY Clips Located By Fixing Centre Screw First 004

Figure HK CY Clips Located By Fixing Centre Screw First 004

Step 3

Lap the next HiKlip® 630 clip over the top of the male rib, ensuring that the sheet being laid is parallel to the previous sheet and perpendicular to the gutter line. Fasten this first and fix the remaining two holes as previously done. Fasten all clips in this manner.

Laying HIKLIP<sup class='fm-sup'>®</sup> 630 Step 3. Figure HK CY HiKlip<sup class='fm-sup'>®</sup>Clips Over The Top Of The Male Rib 005

Figure HK CY HiKlip®Clips Over The Top Of The Male Rib 005

Step 4

Lay the next sheet of HiKlip® 630 as previously described. Checks should be carried out periodically to ensure the deck-ing is installed squarely. This can be done by comparing the coverage at the ridge to that at the gutter line or by using a string line. At the end of the purlins, cut the deck and clip to suit.

Step 5

Turn up the HiKlip® 630 pans at the ridge line. On lower pitches the pans should be turned down at the gutter line.

Step 6

Flash the roof with compatible products using F10 brackets and sliding brackets as necessary to allow for thermal expansion and contraction.

Laying HIKLIP<sup class='fm-sup'>®</sup> 630 Step 6

Step 7

Clean the roof daily during construction as per Fielders® maintenance guide, ensuring the removal of all swarf, pop rivets and fasteners.

Laying HIKLIP<sup class='fm-sup'>®</sup> 630 Step 7. iFgure HK CY Clips Located Over HiKlip<sup class='fm-sup'>®</sup> 630 Male Rib 006

Figure HK CY Clips Located Over HiKlip® 630 Male Rib 006

Turning of Roof Sheeting Ends

Refer to section Flashings, Cappings & Ends of Sheets”.

Designing Without Step Joints

For further information regarding the design of HiKlip® 630 roofs without step joints, please see section "Long Length Roofing Solutions".

Maximum Roof Length

Curving HiKlip® 630

For details regarding spring curving of HiKlip® 630 sheets, please see section Curving of Steel Decks”.

HiKlip 630® Flashings & Details

Masonry Parapet Side Wall (Low)

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Masonry Parapet Side Wall (Low) Product Code: HK1

Product Code: HK1

Masonry Parapet Side Wall (High)

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Masonry Parapet Side Wall (High) Product Code: HK2

Product Code: HK2

Apron Flashings

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Apron Flashings Product Code: HK3 Girth 330

Product Code: HK3
Girth 330

Overflashing

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Overflashing Product Code: HK4 Girth 112

Product Code: HK4
Girth 112

Headwall Apron Flashing

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Headwall Apron Flashing Product Code: HK5 Girth 350

Product Code: HK5
Girth 350

Soaker Gutter

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Soaker Gutter Product Code: HK6 Girth 350

Product Code: HK6
Girth 350

Soffit Corner Flashing

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Soffit Corner Flashing Product Code: HK7 Girth 211

Product Code: HK7
Girth 211

Shoe Flashing

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Shoe Flashing Product Code: HK8

Product Code: HK8

Bracket

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Bracket Product Code: HK10

Product Code: HK10

Valley Gutter

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Valley Gutter Product Code: HK11 Girth 340

Product Code: HK11
Girth 340

Under Over Flashing

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Under Over Flashing Product Code: HK12 Girth 330

Product Code: HK12
Girth 330

Mansard Roof Flashing

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Mansard Roof Flashing Product Code: HK13 Girth 330

Product Code: HK13
Girth 330

Industrial Door Jamb Flashing

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Industrial Door Jamb Flashing Product Code: HK14 Girth 182

Product Code: HK14
Girth 182

Apex Capping
Type 1

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Apex Capping Type 1 Product Code: HK17 Girth 300

Product Code: HK17
Girth 300

Apex Capping
Type 2

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Apex Capping Type 2 Product Code: HK18 Girth 285

Product Code: HK18
Girth 285

Back Channel

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Back Channel Product Code: HK19 Girth 130

Product Code: HK19
Girth 130

Barge Capping Steel Construction

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Barge Capping Steel Construction Product Code: HK20 Girth 300

Product Code: HK20
Girth 300

Barge Capping

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Barge Capping Product Code: WK22 Girth 300

Product Code: WK22
Girth 300

Framed Parapet Capping

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Framed Parapet Capping Product Code:HK23

Product Code:HK23

Two Piece Step Flashing

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Two Piece Step Flashing Product Code: HK24

Product Code: HK24

Sliding Bracket

HIKLIP<sup class='fm-sup'>®</sup> 630 CYCLONIC Flashings & Details Sliding Bracket Product Code: HK25

Product Code: HK25
Table HK FD CY 001

Notes:
1.  *denotes size to be determined by application. All sizes are in mm and should be used as a guide only. They should be measured on-site to determine actual size.
2. S.B. denotes ‘ Slight Break’.
3. Also refer to “Typical Roofing Details”.