Planed Impregnated Wooden Post 7×7×80 cm

Planed Impregnated Wooden Post 7×7×80 cm – Class 4, Finnish Pine

The planned impregnated wooden post 7×7×80 cm is made from solid Finnish pine and has been pressure treated to Class 4, the highest level of protection for outdoor use.
It provides exceptional durability against time, moisture, and microorganisms, making it ideal for all constructions exposed to weather conditions.

What Class 4 Impregnation Means

Class 4 impregnation (according to the European standard EN 335) applies to wood intended for:

• direct contact with the ground or fresh water

• continuous exposure to outdoor conditions

• high-humidity environments or areas with frequent stress

The wood is pressure-treated with eco-friendly preservatives (free from arsenic and chromium) that penetrate deep into the wood fibers, making it resistant to rot, fungi, insects, and decay.

This treatment ensures a lifespan exceeding 15–20 years in outdoor applications. Advantages

✅ Resistant to moisture, water, and decay
Suitable for contact with soil, grass, or concrete.

✅ Safe & eco-friendly
Modern preservatives are free from heavy metals and are safe for use in gardens, playgrounds, and residential areas.

✅ Planed surface for a flawless finish
The smooth texture offers refined aesthetics and makes it easy to paint, stain, or coat.

✅ Origin: Finnish Pine. Finnish pine is 
Grown in the Nordic climate, it provides dense grain, dimensional stability, and minimal knots for long-term durability.

Typical Applications

• Wooden fences and posts

• Pergolas and shelters

• Decks, bases, and supporting beams

• Garden constructions, seating areas, and planters

• Playgrounds and outdoor installations

Technical Specifications