background image

Position the ridge cap over the ridge beam and receiving  channels 

and rivet into the channels at 250mm centres, refer figure 22.1. 

The panels should be closed in order to protect against moisture 

and vermin. Use foam vermin proofing supplied see figure 22.0. If 
CGI roofing sheets are being used then vermin proofing foam will 
not be required.

Figure 22.0

Figure 22.1

RIDGE CAPPING AND LOWER END CLOSURE

rivet through top sheet 
and cutback flashing

rivet through cutback 
flashing into panel

standard cutback 
flashing

cutback flashing sits 
20mm back under top 
sheet.

decking

beam
capping

gable
rafter

14 gauge hex head self 
drilling screw with cyclonic 
cap and neoprene washer

Attach the stop ends to the side gutters with four rivets per stop end, 
remove any swarf and waterproof with silicone. Lift the side gutter 
and rivet it to the top sheet and angled cutback flashing at 1000mm 
centres.  Attach  gutter  straps  to  top  sheet  at  maximum  1000mm 
centres, refer figure 21.0. Note: The gutter profile will look different 

if ‘Outback Gutter’ is used, see figure  21.2 for profile.

When fixing gutters always ensure that the front face of the gutter 
remains  vertical  and  even.  All  screws  to  have  neoprene  washers. 
Silicone to waterproof all rivets and any pan fixed screws.

Gutter Outlet

Position downpipe in line with column/s. Cut a hole in the base of 
the gutter near the back chamfer. Insert the gutter outlet pop from 
the inside of the gutter and rivet in place using 3mm rivets (figure 

21.1), remove any swarf and waterproof with silicone.

SIDE GUTTER

gutter

12 x 20 hex head self 
drilling screw with 
neoprene washer through 
gutter strap into top sheet

rivet through gutter, 
cutback flashing and top 
sheet

Figure 21.0

downpipe

notched
beam filler

gutter outlet
(downpipe pop)

gutter

rivet pop to gutter

Figure 21.2

Figure 21.1

ridge capping

decking

gable rafter

fr

on

t gut

ter

gut

ter st

rap

gut

ter 

riv

et

ed 

to cutback 

flashing and 

top sheet

eiving channel

4.8mm sealed 

riv

ets

gut

ter st

rap

gut

ter 

riv

et

ed 

to cutback 

flashing and 

top sheet

gut

ter st

rap 

riv

et

ed 

to c

rest

4.8mm sealed 

riv

ets

rec

eiving channel

4.8mm sealed 

riv

ets

fix ridge cap to back 
channel with rivets at 
250mm centers

foam vermin proofing

Figure 20.4

Figure 20.5

Summary of Contents for Outback Clearspan Gable

Page 1: ...them against the delivery note The Components section identifies each part of your Outback Clearspan Gable with Cooldek and shows the relative location of the components Mark out the overall area of your verandah patio or carport and ensure that it is free from obstructions Beam to wall connections can cause difficulty if they coincide with door and window openings so avoid these in your design En...

Page 2: ...ious angles and loadings BEAM TO BEAM BRACKET Connects beams SPACERS Are used to prevent the 150 attachment beam from crushing BEAM FILLERS Fills gap between interesting beams A notched version is available where a column also intersects POST BRACKET Connects post to beam POST CAP FIlls gap between the post and beam RIDGE KNUCKLE Slots inside the gable rafters to form connection at the ridge GABLE...

Page 3: ...idge knuckle into the pre cut rafters and screw together using two 12x20 hex head self drilling screws through both sides of each rafter and two 12x20 hex head self drilling screws through the top double flange side of each rafter figure 1 1 Make sure that the two ends are flush at the connection leaving no gaps Measure the distance between rafter ends O to check valley beam spacing Figure 1 2 Thi...

Page 4: ...er It is recommended an adjustable rafter strengthening bracket is used in conjunction with an extension channel as shown in figure 3 0 The adjustable rafter strengthening bracket is shown in figure 3 1 Figure 3 0 Figure 3 1 Figure 2 0 Before erecting any valley beams the capping needs to be fixed to the top of the beams The beam capping will support the Cooldek when it is laid and the gable brack...

Page 5: ...he fascia Insert the bracket through the fascia and fix with the channel to the house rafter using M12 hex head bolts through the existing holes in the bracket and further up the channel Figure 4 3 Adjust the T piece so it is horizontal and has the appropriate extension past the fascia to allow for fixing of the attachment beam T piece connection bolts are to be tightened to a minimum 50Nm torque ...

Page 6: ...clearance between the Cooldek and the gutter Fix to the end plates of the rafter bracket using two M12 bolts with the bolt head on the attachment beam side Insert spacers to prevent the beam from crushing and bolt in position using nuts and washers To insert spacers drill 13mm holes through the attachment beam Then drill 16mm holes on the outside face only but this time do not drill all the way th...

Page 7: ... securing RHS tubing behind the fascia refer figure 6 4 If fixing a Clearspan Gable on its end to an attachment beam figure 6 5 elevated to the existing house gutter height the attachment beam is fixed to rafter strengthening brackets as detailed in the previous section Beam to beam brackets are positioned at either side of the gable opening at the spacing determined in Section Gable Frame Assembl...

Page 8: ...m to the frame work using beam to beam brackets If fixed at the rear to an attachment beam this beam becomes the header beam Attach gable beam brackets to the header beam and capping using a minimum of eight 12x20 hex head self drilling screws refer figure 9 0 Rafters are supplied notched at the base to fit the gable beam brackets Rafters are fastened inside the gable beam brackets with a minimum ...

Page 9: ...l panel figure 10 0 The rear gable frame and header beam are set back in order to accommodate the standard soaker flashing which is optional with the Outback unit Fix the standard soaker flashing into position underneath the gutter Infill panels must be fixed with split tail soft pull rivets at 500mm centres a minimum of 20mm above the pan of the soaker flashing This will reduce the possibility of...

Page 10: ...te it may be necessary to lift the fascia beam slightly to slide the column over the post bracket The unfluted faces of the column should be aligned with each face of the post to beam bracket Fasten the 68 Outback column to the post bracket using two 12x20 hex head screws either side as shown in figure 13 2 Use construction props or bracing to hold columns in position but do not concrete in place ...

Page 11: ...he ground and mark this position on the column Drill a 13mm hole at this location in the column Slide the column over the internal footing upstand and bolt through the column and the upstand with one M12 bolt figure 15 1 FOOTING PLATES 68 OUTBACK COLUMNS post cap post bracket beam bracket notched beam filler 12x20 hex head screws 10x25 counter sunk self drilling screws 12x20 hex head screws depth ...

Page 12: ...ixed to slab using four M10 masonry anchors Measure from the underside of the beams to the top of the footing plate and cut column to length Slide the SHS column footing bracket into the bottom of the column and fasten with two M10 bolts through the post This is shown in figure 17 0 Fix corner or inline connectors to columns and fasten to beams as previously indicated refer section SHS Columns Use...

Page 13: ...d 14 x 125 for 75mm CGI panels refer figure 20 3 Pre drill the crests of the ribs to provide clean holes for the seating of neoprene washers Use cyclone caps and neoprene washers for all crest fixing Do not over tighten screws Fix side laps with 12x20 hex head screws with neoprene washer at approximately 1000mm centres Silicone to waterproof all rivets Beam Capping End WITHOUT A SIDE GUTTER If no ...

Page 14: ...ofile When fixing gutters always ensure that the front face of the gutter remains vertical and even All screws to have neoprene washers Silicone to waterproof all rivets and any pan fixed screws Gutter Outlet Position downpipe in line with column s Cut a hole in the base of the gutter near the back chamfer Insert the gutter outlet pop from the inside of the gutter and rivet in place using 3mm rive...

Page 15: ...to remove any air pockets Repeat this process until the hole is full continually checking the posts as you go The concrete must have a slight slope that runs away from the column to ensure any water does not pool around the base figure 25 0 Once the concrete is set remove any temporary bracing or props Fixing onto Existing Concrete External Footing If the columns are to be fixed to an existing con...

Page 16: ... ensure you receive the maximum life span possible Washing with clean water must be frequent enough to prevent the accumulation of dust salts and pollutants that may reduce the life of the product Stratco steel products that are regularly washed by rain require no additional maintenance No Stratco steel structure or materials are recommended for use over or in close proximity to swimming pools or ...

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