Introducing New Zealands First Cedar Rusticated System Tested to NZBC E2/AS1 VM1
JSC RusticClad, offers both wrap and rigid air barrier options along with the new JSC RusticClad batten profiles to complete an exclusive new range.
JSC Timber have been the first to develop a fully tested horizontal and vertical cavity system
for Western Red Cedar in both Vertical Shiplap and Rusticated Cedar Weatherboards formats.
JSC RusticClad is tested to NZBC E2/AS1 VM1 in respect to the requirements of clauses B1,
B2 and E2 and gives a full Producer Statement-Design from an ACE accredited façade engineer.
Traditional and extremely versatile Rusticated Weatherboards offer unique horizontal negative lines that accentuate the grain structure and natural beauty of Western Red Cedar. Rusticated Weatherboards have evolved over recent years with new and innovative architectural profiles re-establishing the range to suit current new design methods. JSC Timber also provides a full range of pre-primed finger jointed profiles that complete this very popular range.
Residential and light Commercial cladding as per NZS 3604/E2AS1 direct and cavity fixing.
as per NZS 3617 or Branz Bulletin 411
Standard profiles: J67, J68
APJ 200, APJ201, APJ202, APJ203, APJ204, APJ205, APJ,206, APJ207, APJ208, APJ209,
APJ210, APJ211, APJ212, APJ213, APJ216, APJ217, APJ218, APJ219, APJ220, APJ221
as per NZS 3631: 1988
PC1 Premium Clears One
PC2 Premium Clears Two
as per NZS 3602 Class 2 durability for use above ground.
BSF (Band Sawn Face) or DF (Dressed Face).
1800mm to 5900mm random, selected lengths available on request.
J40, J41, J42 90x9, 69x19, Rustic plugs
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 options
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
JSC specifically developed the 22mm thick weatherboard and fascia range to increase the durability
and stability of Western Red Cedar Cladding. JSC Timber recommends DuraCedar in all instances
where dark stains are to be used.. Read more about
Finishes: CedarShield - Factory Applied Weatherboard Coating System
JSC specifically developed the CedarShield 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 ensures a consistent application for improved appearance and increased finish life and
durability without unsightly lap marks or acclimatization lines.
Fixing Rusticated Weatherboards
Adjust vertical set-out to provide a 2 mm expansion gap between successive boards. Nails to be
driven in with an upward slope. Nail weatherboards to every fixing point with one nail just clear of the
lap. Butt end joints and fit nailed soakers under each end joint. Random stagger butt joints on
adjacent boards. Scribe and back flash internal corners. Fit cover boards and scribers to all
openings. Mitre external corners and fit nailed soakers under each corner. Fit corner boxes and
scribers to external corners.
RusticClad Shiplap JSC Rusticated Cavity System
- Report: Producer Statement Design PS1 Testing JSC Rusticated Weatherboard System, JSC Timber Rusticated Weatherboard cavity system to NZBC E2/VM1.
- Test Report data and technical details available by contacting JSC Architectural.
- Detail Range: Index JR-C and Index JR-RB
- Contact: JSC Architectural Team
Phone: +64 9 412 7722
JR-C and JR-RB
Masterspec section 4221J Western Red Cedar Cladding.