150 VALLEY BEAM WITH
22° RAFTER TO VALLEY BRACKET
150 VALLEY BEAM WITH
30° RAFTER TO VALLEY BRACKET
120 VALLEY BEAM WITH
22° RAFTER TO VALLEY BRACKET
120 VALLEY BEAM WITH
30° RAFTER TO VALLEY BRACKET
Bracket Position Inline
With The Bottom Edge
Of The Upper Groove
20
25
25
30
25
25
30
25
25
30
25
25
Bracket Position Inline
With The Bottom Edge
Of The Upper Groove
Bracket Position Inline
With The Bottom Edge
Of The Upper Groove
Bracket Position Inline
With The Bottom Edge
Of The Upper Groove
40
Beam Capping
150 Valley Beam
Wall Bracket
Two M8 Masonry Anchors With Minimum
Embedment of 65mm
or
Two 8mm Diameter Screwbolts With a
Minimum Embedment of 65mm
Minimum Edge Distance of Bolts and
Screws is 10 x dia
15
Figure 16
The valley beam is fastened to the wall bracket with 10x16 hex head
screws in the pre-drilled holes while the opposite end is supported
on adjustable construction props.
For units attached on the end to a fascia, suspension brackets
are positioned at either side of the gable opening at the spacing
determined in Section 3.0 (Figure 12). The top tab of the suspension
bracket must be located between the fascia and back channel.
A minimum of two M6 bolts with washers are fixed through back
channel, suspension bracket and fascia (Figure 17).
If back channel is not present, (ie, no adjacent flat roof) locate a
2mm washer plate behind fascia at suspension bracket. Fix through
bracket, fascia and plate.
The first valley beam is fastened into the suspension bracket with
10x16 hex head screws through the dimples while the opposite end
is supported on adjustable construction props.
Figure 15