Adjustable pedestals for decking tiles
Adjustable pedestals for decking joists
Fixed height paving support pads
System zagospodarowania wody deszczowej
Terrace accessories
System zagospodarowania wody deszczowej
Lawn edges
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Adjustable deck joist support for anchor foundation with height adjustment 100 mm

Home » Adjustable Deck Joist Support For Anchor Foundation | DD Group

The most important information

Adjustment from 25 to 100 mm.
Designed for installation on a metal foundation in compacted soil.
Height with metal driven foundation DDP MFW ranges from 175 to 275 mm.
Easy and smooth height adjustment using a nut.
Resistant to heavy loads.
Adapted for joists


Adjustable supports / adapters for use with ground-driven foundations are a stable and durable base for decking. Terraces made on adjustable supports are durable and resistant to rotting due to the lack of contact between the decking and the ground. Thanks to smooth adjustment, it is possible to build a terrace exactly at the planned height. By using adjustable supports on driven foundations, you save time and reduce the cost of building a complete substructure for the terrace. An additional advantage is the preservation of the ability for water to penetrate the soil.

Mode of action

The adjustable support for the DDP RPL beam should be placed on a metal foundation driven by DDP MFW.


certified PP plastic


60 pcs. / box (60x50x40 cm)
1200 pcs / palette (120x100x220 cm)

Product photos