JSC R C T D F C RAB - JSC Timber · 2020. 6. 15. · JSC-U H3.2 45x20mm treated timber castellated cavity batten ·Tacked on with SS Clout or similar ·Cut ends to slope away from

JSC RUSTICLAD TECHNICAL DRAWINGS – FOR 20MM CAVITY ON RAB

Index

20mm Cavity Setout Guide Fixed Vertically

JR‐R20‐SEC01 Sectional Detail – Plan View

JR‐R20‐SEC02 Sectional Detail – Cross Section View

JR‐R20‐01 Bottom Plate Detail

JR‐R20‐01A Bottom Plate on Timber Detail

JR‐R20‐02 Top Plate Soffit Detail

JR‐R20‐03 Raking Soffit Detail

JR‐R20‐04 Bottom Plate Soffit Detail

JR‐R20‐05 Inter Storey Junction Detail

JR‐R20‐06 Parapet Detail

JR‐R20‐10 Internal Corner Detail

JR‐R20‐11 Internal Corner Detail

JR‐R20‐12 External Corner Box Detail

JR‐R20‐15 External Corner Detail – J42, J45

JR‐R20‐20 Scarf Detail

JR‐R20‐21 Pipe Penetration Detail

JR‐R20‐25 Meterbox Head Detail

JR‐R20‐26 Meterbox Jamb Detail

JR‐R20‐27 Meterbox Sill Detail

JR‐R20‐30 Window Head Detail

JR‐R20‐31 Window Jamb Detail

JR‐R20‐33 Window Sill Detail

20mm Cavity Batten Setout Fixed Vertically

Studs @

600m

m m

ax. centers

Rigid wall underlay to comply with NZBC/E2

Table 23 and Section 9.1.7.2 installed to

manufacturers specifications

Selected Rusticated Weatherboard coated

with approved coating to all 4 sides and ends

Interior lining or use rigid air barrier for unlined

walls such as gable ends.

See NZBC/E2 Paragraph 9.1.4

·

Framing to NZS 3604 or "fit

for purpose"

Single fix at each stud with annular grooved

stainless steel or silicon bronze nails as per

NZBC/E2 Table 24

· Pre-drilled 1mm diameter smaller than

nail gauge

· Nailed with a 2º upward slope

· 30mm min penetration into framing

· Nailed 10mm above the top of the lower

board

· Minimum 50mm from ends of boards

JSC-U H3.2 45x20mm treated timber

castellated cavity batten

· Tacked on with SS Clout or similar

· Keep 10mm gap to the cavity battens

except at bottom plate

· Cut ends to slope away from wall (10-15°)

Plan View

Scale: 1:2Date: 17/07/2019

JR-F20-SEC01Sectional DetailAuckland Christchurch

Email: [email protected] 20 Sawmill Road 72 Hammersmith DriveRiverhead Wigram

Web: www.jsctimber.co.nz É 09 412 2800 É 03 348 9726

Note: To be read in conjunction with complete JSC installation instructions · Details may be subject to change without notification

- Rigid Underlay R20

Cross Section View

10mm gap between cavity

battens ends or sides

10m

m

Single fix at each stud with annular grooved

stainless steel or silicon bronze nails as per

NZBC/E2 Table 24

· Pre-drilled 1mm diameter smaller than

nail gauge

· Nailed with a 2º upward slope

· 30mm min penetration into framing

· Nailed 10mm above the top of the lower

board

· Minimum 50mm from ends of boards

JSC-U H3.2 45x20mm treated timber

castellated cavity batten

· Tacked on with SS Clout or similar

· Cut ends to slope away from wall

(10-15°)

40-50mm Stainless Steel Clout

25m

m

2m

m

JSC Rusticated Weatherboard

· Coated with approved coating to all 4

sides and ends

· 2mm expansion gap at the under lap

Framing to NZS 3604 or "fit for purpose"

Wall underlay to comply with NZBC/E2 Table

23 installed to manufacturers specifications

Interior lining or use rigid air barrier for unlined

walls such as gable ends.See NZBC/E2

paragraph 9.1.4

Scale: 1:2Date: 17/07/2019

JR-F20-SEC02Sectional DetailAuckland Christchurch





50m

m

Framing

Concrete floor slab

15m

m

Rigid air barrier installed as per


Note:- Maintain ground clearance as per NZBC/E2 paragraph 9.1.3.3 and Table 18

JSC-U 45x20mm castellated

timber cavity batten

Cavity Closer to comply with NZBC

E2/AS1 9.1.8.3 and Figure 66

Selected JSC Rusticated

Weatherboard

6

Scale: 1:2Date: 17/07/2019

JR-F20-01Bottom Plate DetailAuckland Christchurch





http://www.jsctimber.co.nz



Cavity Closer with Vent slots

25m

m


Weatherboard

Boundary Joist

Note:- Maintain ground clearance as per NZBC/E2 paragraph 9.1.3.3 and Table 18

50 m

m

Selected Rigid air barrier

Scale: 1:2Date: 17/07/2019

JR-F20-01ABottom Plate on Timber DetailAuckland Christchurch






Framing

Selected JSC Rusiticated

Weatherboard

Rigid air barrier as per




Selected Soffit lining

Selected Eaves Mould, sealed to

Soffit Lining

Scale: 1:2Date: 17/07/2019

JR-F20-02Top Plate Soffit DetailAuckland Christchurch





Framing


Weatherboard





Selected Soffit lining

Flashing

9

1

°-1

1

5

°

35m

m

5

0

m

m

Scale: 1:2Date: 17/07/2019

JR-F20-03Raking Soffit DetailAuckland Christchurch





Cavity Closer with Vent slots

Selected soffit cladding

15mm




Weatherboard

Scale: 1:2Date: 17/07/2019

JR-F20-04Bottom Plate Soffit DetailAuckland Christchurch





Timber Framing

35m

m m

in

Horizontal 'Z' flashing

with minimum 15 ° fall

See VH & EH notes

75m

m m

in

Flashing tape over Z

flashing


Weatherboard



Cavity Closer with

15mm drip edge



5

m

m

m

in

.

Scale: 1:2Date: 17/07/2019

JR-F20-05Inter Storey Junction DetailAuckland Christchurch





Min 5° slope

Framing

Metal capping per NZBC E2/AS1

Figure 10

H3.2 Treated packer to form

slope

Underlay to provide separation

of metal capping and timber

Provide packer to ventilate

between cavities


Weatherboard

Flexible adhesive tape over air

barrier as per the manufacturer

specification



Selected Rigid Wall Underlay

Note:- Parapet Design & installation should comply to NZBC E2/AS1 Section 6

Scale: 1:2Date: 17/07/2019

JR-F20-06Parapet DetailAuckland Christchurch







Weatherboard



Corner Flashing

Framing


10

10

Scale: 1:2Date: 17/07/2019

JR-F20-10Internal Corner DetailAuckland Christchurch





Selected JSC rusticated

weatherboard



Corner Flashing

Framing

Selected Rigid wall underlay

50mm min.

from edge

JSC J41 19x19mm

Dressed 4 Sides internal

timber corner moulding

Scale: 1:2Date: 17/07/2019

JR-F20-11Internal Corner DetailAuckland Christchurch





Framing

10

Rustic Plug or sealant to

suit weatherboard profile

Framing



Site machined to allow for flashing


Weatherboard

J124

Corner Flashing


J123

Scale: 1:2Date: 17/07/2019

JR-F20-12External Corner DetailAuckland Christchurch





FramingFraming



Site machined to allow for flashing


Weatherboard


Corner Flashing

10Selected JSC external

corner moulding

50mm min from end

Selected JSC external

corner moulding

Selected JSC external

timber corner moulding

Scale: 1:2Date: 17/07/2019

JR-F20-13External Corner DetailAuckland Christchurch





Framing

Additional framing support



weatherboard

Back flashing and flashing tape

supported by cavity battens

Continuous bead of sealant

against backing

30° Splay cut

Back flashing and 70mm Flashing Tape

lapped over board below

JSC Rusticated Weatherboard (Scarfed)

Wall Underlay

JSC-U 45x20mm castellated timber cavity

batten

15

min

Vertical Section

Horizontal Plan

Scale: 1:2Date: 17/07/2019

JR-F20-20Scarf DetailAuckland Christchurch





Support Pipe with a nog under

& a screw fixed strap over

Interior wall lining

Framing

Sealant on backer

5



50mm min.

from edge

Pipe Penetration Boot


Weatherboard

Scale: 1:2Date: 17/07/2019

JR-F20-21Pipe Penetration DetailAuckland Christchurch





Openings to comply with

NZBC/E2 Figure 69

5

Head flashing with 15° fall and stop

ends. Seal to meterbox head flange

Flashing tape over head flashing

Vented cavity closer slots

positioned to give 15mm drip

edge to cladding




Weatherboard


Meterbox body with flanges riveted

and sealed around perimeter

Meterbox head flange. Fill or fold

ends to seal to jamb flange

Scale: 1:2Date: 17/07/2019

JR-F20-25MeterBox Head DetailAuckland Christchurch





Openings to comply with

NZBC/E2 Figure 69

Flexible flashing tape

Sealant


Weatherboard


Meterbox Head flange (above)

Meterbox Jamb flange fixed

and sealed to meterbox

Line of meterbox head

flashing above



Meterbox body

30m

m

min.

Scale: 1:2Date: 17/07/2019

JR-F20-26MeterBox Jamb DetailAuckland Christchurch





Typical Joinery shown

Openinigs to comply with

NZBC/E2 Figure 69

Flashing fixed and

sealed to Meterbox

Flashing tape

Selected JSC rusticated

weatherboard

Rigid wall underlay

JSC-U H3.2 45x20mm treated

timber castellated cavity batten

Meterbox body

Scale: 1:2Date: 17/07/2019

JR-F20-27MeterBox Sill DetailAuckland Christchurch





Head flashing with 15° fall and

stop ends.Use sealant in very

high and extra high wind zones

Flashing tape over head

flashing



10m

m

above lap


weatherboard

35 cover

to flashing

10

5

Line of jamb scriber

Fix side cavity battens up under

the head flashing

Typical joinery shown

Windows and openings

to comply with NZBC/E2

Sections 9.1.10 - 9.1.10.8

Scale: 1:2Date: 17/07/2019

JR-F20-30Window Head DetailAuckland Christchurch






flashing




weatherboard




Sections 9.1.10 - 9.1.10.8

Compressible foam tape seal

Line of head flashing

Scribers and plug to suit

weatherboard profile,

sealed to weatherboards

Note:- Rustic plug might not be available for some weatherboard profiles

In such cases use compatible sealant against suitable backer

20m

m

min

Scale: 1:2Date: 17/07/2019

JR-F20-31Window Jamb DetailAuckland Christchurch








flashing




weatherboard




Sections 9.1.10 - 9.1.10.8

Line of head flashing above

J mould flashing to seal off the cavity

20m

m

min

Compatible adhesive or sealant

Scale: 1:2Date: 17/07/2019

JR-F20-32Window Jamb DetailAuckland Christchurch






weatherboard

JSC 45x20mm castellated



manufacturers specification


Windows and openings to

comply with NZBC/E2

Sections 9.1.10 - 9.1.10.8

Scale: 1:2Date: 17/07/2019

JR-F20-33Window Sill DetailAuckland Christchurch





Documents

JSC R C T D F C RAB - JSC Timber · 2020. 6. 15. · JSC-U H3.2 45x20mm treated timber castellated cavity batten ·Tacked on with SS Clout or similar ·Cut ends to slope away from