Garrison Vertical Weatherboards are made from sustainably grown, finger-jointed pine, which is treated to protect against decay, and comes sealed and pre-painted with two coats of acrylic.
Treated with Tru-Core, a diffusion based system which uses waterborne carriers to give 100% penetration of sapwood and heartwood. Tru-Core also uses five different biocides to give widespread protection against fungal decay and termite attack.
Each board comes factory coated with polymer based sealer which resists water uptake and provides a coating of 100% solids for full protection; and finished with two coats of 100% acrylic undercoat giving a consistent 50 microns of dry film build.
Vertical weatherboard sizes:
100% acrylic coating for better adhesion, flexibility and to prevent tannin and resin bleed
Primed weatherboard boron treated and factory primed, treated using the Tru-Core process to H3.1 standard
Deep Tru-Core protection means no re-treatment required for any field cutting, drilling or nailing
Tru-Core meets and exceeds New Zealand Standard 3640:2003
Garrison is manufactured from premium radiata finger-jointed pine