Residential and light Commercial cladding as per NZS 3604/E2AS1 direct and cavity fixing Ref:
JSC/PBS Vent-Clad cavity system Test Report VM1/E2AS1
Producer Statement of Design Ref: Index JV-C and JV-RB
as per NZS 3617 or Branz Bulletin 411
Standard profiles: J120, J121, J123
APJ900/APJ9001 Batten, APJ902 Batten, APJ903 Batten/ APJ904
as per NZS 3631: 1988
PC1 Premium Clears One
PC2 Premium Clears Two
as per NZS 3602 Class 2 durability for use above ground.
In long lengths to profile detailed with species and grading to the requirements of NZS 3602 but with
all knots excluded. To NZS 3602, table 2, Requirements for wood-based building components to
achieve a 15-year durability performance.
BSF (Band Sawn Face) or DF (Dressed Face).
2400mm to 5900mm random, selected lengths available on request. No less than 2400mm.
90X19mm, 69X19mm external cover boards
- Sharks Tooth Flashing
PVC compressible flashing strip. For use with vertical Board & Batten in high wind applications.
Nails, Silicone Bronze
Silicone Bronze fixings to NZBC E2/AS1 Table 24. JSC Rose Head Annular Groove Silicone
Bronze Nails, Refer to JSC Timber for Manufacturer details / correct sizes and fixing details and
Nails, 316 Stainless Steel
Stainless Steel fixings to NZBC E2/AS1 Table 24. JSC Rose Head Annular Groove 316 Stainless
Steel Nails, Refer to JSC Timber for Manufacturer correct sizes and fixing details and options
Finishes: CedarShield - Factory Applied Weatherboard Coating System
JSC specifically developed the Cedar Shield system to responsibly manage and increase the
performance of Western Red Cedar against the harsh New Zealand environment.
The CedarShield System offers factory applied coating within a controlled environment delivering a full
envelope seal to Weatherboards, Fascia, Panelling and Dressed profiles prior to delivery.
CedarShield insures a consistent application for improved appearance and increased finish life and
durability without unsightly lap marks or acclimatisation lines.
Coating options include both oil and water based coating systems with many new and innovative
Fixing Board & Batten
Using full length Boards only, nail at the centre of the Board width (nogs – dwangs at 400 - 480
mm centres). Nail the Batten with a single fixing through the gap between boards at every fixing
point. Nails to be driven in with an upward slope.
Masterspec section 4221J Western Red Cedar Cladding.