Rusticated Weatherboards - Cedar Cladding System

By: Jsc Timber  06-Dec-2011
Keywords: Stainless Steel, Architectural Profiles, Cavity System

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.

Scope

        Residential and light Commercial cladding as per NZS 3604/E2AS1 direct and cavity fixing.

Profiles

        as per NZS 3617 or Branz Bulletin 411 
Standard profiles: J67, J68

Architectural Profiles

        APJ 200, APJ201, APJ202, APJ203, APJ204, APJ205, APJ,206, APJ207, APJ208, APJ209, 
APJ210, APJ211, APJ212, APJ213, APJ216, APJ217, APJ218, APJ219, APJ220, APJ221

Grades

        as per NZS 3631: 1988 
PC1 Premium Clears One 
PC2 Premium Clears Two

Durability

        as per NZS 3602 Class 2 durability for use above ground. 

Finish

        BSF (Band Sawn Face) or DF (Dressed Face).

Length Spread

        1800mm to 5900mm random, selected lengths available on request.

Accessories

        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 
available.

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 
available.

DuraCedar

        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

Drawing Index

         JR-C and JR-RB

Specification

        Masterspec section 4221J Western Red Cedar Cladding.

Keywords: Architectural Profiles, Cavity System, Commercial Cladding, Silicone Bronze, Stainless Steel, Steel Fixings

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