All PurPatio decks are built on galvanized screw piles
FOUNDATIONS ARE THE ELEMENT MOST OFTEN NEGLECTED BY TERRACE BUILDERS
Pur Patio builds all its terraces on screw piles.
To insure its durability, a patio must be built on a frost-resistant foundation. All the patios built by Pur Patio are supported by galvanized screw piles. Helical piles are factory built in a controlled environment and consistent with the CAN/CSA-G40.21-04 standard. Screw piles are guaranteed to resist heaving caused by frost, require no excavation and are quickly installed.
Advantages of using screw piles::
- Guaranteed to resist heaving caused by frost
- No excavation is needed
- Quick. As soon as the piles are installed, construction can begin.
- Height of piles is adjustable.
Foundations are the element most often neglected by terrace builders
DEAL WITH TRUE PATIO PROFESSIONALS
Pur Patio no longer uses Sonotubes® in building terraces
Because it is much harder to control the resulting quality of construction using this method:
Varying concrete quality
Uneven soil compaction
Need to respect concrete curing period
Damage caused to lawn and landscaping by machinery
Need to remove large quantities of soil after foundation work