Vertical Shiplap

Clelands Timber Products have over a 100 years’ experience in the timber industry and produce a CodeMark approved Complete Weatherboard System.

With a range of finishes, sizes, timber treatments and pre-primed options produced from sustainably sourced NZ Radiata Pine, you can rest assured we’ll stand by our products for another 100 years.

Options Available

Profile	Nominal size	Finished size	Length	Grade	Treatment	Finish	Profile
Vertical – WS	200 x 25mm	180 x 18mm	6.3m	Finger Jointed	H3.1	Pre Primed or Dual Coat
Vertical – WS	150 x 25mm	135 x 18mm	6.3m	Finger Jointed	H3.1	Pre Primed or Dual Coat

Why choose this product?

Code Mark

Audited tried and tested product

Warranty

25 year warranty. Transferable to new owners

NZ Made

Responsibly sourced NZ product

Trusted

Number one choice for NZ's for over 100 years

Treatment

Treated to prevent deterioration

Easy to Specify

Comprehensive technical drawings for architects and specifiers

Design

Design specifically for NZ's weather and standards

Quality

Made by our experience team and subject to our stringent quality checks

Aesthetics

Attractive and durable solution for exterior home cladding

Finish Options

Single Coat

Our primer is a machine coated alkyd oil based primer designed as an adhesion coat for the next coat of paint. This primer does not waterproof the timber but does slow water uptake.

Radiata Pine contains tannin which can cause paint to turn brown. Our primer blocks the migration of the tannin into the paint coating minimising the discolouration of the painted surface.

Dual Coat

Applying a second coat of oil based primer gives additional durability particularly during the construction stage and reduces water uptake.

Not only does this improve the long term performance of the top coat, it reduces painters time on site, many have estimated the saving at approximately 25% cheaper than on site painting.

Treatment Types

LOSP H3.1

LOSP H3.1 is an effective preservative designed to provide lasting protection for wood products used in external situations above ground protecting against decay and insects. The timber is treated in finished form which improves its dimensional stability.

This LOSP product comes with a 25 year guarantee against fungal decay and insect attack and is water repellent to reduce general uptake of moisture.

For more detailed information about this process refer to http://www.kopperspc.co.nz/products/protim-optiumum-losp.html

CCA H3.2

CCA H3.2 is a waterborne, Chromated Copper Arsenate preservative system developed to provide long-term protection to wood exposed in exterior applications and is applied to wood by pressure treatment.

The CCA preservative is an effective fungicide and termiticide providing protection from a broad spectrum of decay fungi and wood boring insects.

MCA H3.2

Protim ® Micro is an exciting new development for LOSP treatment. Protim ® Micro is a solvent based formulation using the highly effective and widely used actives copper and tebuconazole.

Protim® Micro is ideal for use in weatherboard applications where long-term peace of mind counts.

Protim® Micro provides the long term protection traditionally associated with waterborne preservatives in a solvent system that provides the benefits of LOSP treatment with no need for kiln drying after treatment and leaves the timber with minimal dimensional change and moisture increases.

Protim® Micro is backed by a 50 year warranty and is approved for H3.1 and H3.2 in NZS3640 and H3, H4 and H5 in AS/NZS1604.1.

Grades Available

Finger Jointed

Finger jointing results in much higher quality and stronger pieces and components, while dramatically reducing waste. The two most important advantages of finger jointed lumber are straightness and dimensional stability.

Vertical Shiplap

Options Available