12x12x60cm Antraciete betonpoer M16 (12×12×60 cm, 0,60 m).
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Short answer: At Jan Sok you buy concrete piers in anthracite with a cast-in M16 or M20 threaded rod: 12×12×60 cm, 15×15×60 cm and 18×18×10 cm. They keep a Douglas fir or hardwood post off the ground, which greatly extends its lifespan.
Concrete piers are the foundation under every canopy, veranda or carport. Dig the pier in until the top sits just above ground level, fit the post base onto the threaded rod and the timber stays dry.
See also edging and the guide dimensions in carport and canopy materials.
15x15x60cm Antraciete betonpoer M20 (15×15×60 cm, 0,60 m).
18x18x10cm Antraciete betonpoer M20 (18×18×10 cm, 0,10 m).
18x18x50cm Antraciete betonpoer M20 (18×18×50 cm, 0,50 m).
20x20x50cm Antraciete betonpoer M20 (20×20×50 cm, 0,50 m).
Frequently asked questions
Which concrete pier for a canopy?
For a canopy with posts of 100×100 mm or heavier, a 15×15×60 cm pier with M20 threaded rod is standard; for light structures 12×12×60 cm with M16 is enough.