These Treated Pine Posts 90 x 70 H4 provide exceptional quality and strength (F7).
A solid timber post means that the true strength of ‘mother nature’ is not compromised whilst the natural characteristics of the timber continue to shine through without visible joins of alternative engineered or laminated posts.
Like all natural products they have tendency to react to the local environment. The protective wrap not only prevents warping and twisting, but protects the product during installation.
- F7 graded for appearance and structural properties
- RH is a rougher header or micro grooved machined profiled finish (R3)
- H4 (Hazard level 4) CCA preservative treated for in-ground use, durable against fungal decay & attack from insects, such as termites and borers
- KD (Kiln Dried) after treatment to a moisture content which ensures a stable section