Pittwater, Broken Bay & Hawkesbury environs
Phone: 9999 3600      Mobile: 0414 293 245

Home Jetties Pontoons Sea Walls Boatsheds Piling Services Wharves Design/Approval Company Profile Completed Projects


Sea Walls

A sea wall protects the property's waterfront, maximizes the property's useable area for further improvements and enhances its presentation. Often the importance of a sea wall is not given due recognition.

Ballast stone wall
Iluka Road, Palm Beach

Estuary is experienced in the design and construction of stone and masonry sea walls using;



dimensioned and coursed sandstone blocks


random course sandstone


ballast stone walls


Loc a Bloc reinforced concrete masonry walls with a sandstone look-a-like bolstered face.

Estuary is a factory approved installer of the Loc a Bloc system.



Dimensioned random sandstone stone wall

Coursed wall and boat ramp, Pittwater


Coursed dimensioned sandstone sea wall, Iluka Rd, Palm Beach

Dimensioned sandstone sea wall, Paradise Bch, Clareville

Ballast Stone sea wall, Iluka Rd, Palm Bch.

Loc a Bloc sea wall, Iluka Road, Palm Bch




Marinas, Wharves, Piles, Seawalls, Boatsheds, Pontoons, Slipways

ABN 11 166 987 908

Send mail to with questions or comments about this web site.