Shed & Storm Shelter Anchors

Double-helix ground anchors engineered for secure foundation stabilization and protection against uplift and lateral movement.

Oliver Technologies manufactures double-helix ground anchors specifically designed for shed and storm shelter installations that require maximum resistance to uplift and lateral forces. Our shed anchors feature dual helix cutting surfaces that distribute load across a wider soil area, providing the holding strength needed to keep structures secure during severe weather events. Manufactured in Hohenwald, Tennessee since 1995, these anchors are the trusted choice for dealers and installers who need reliable ground anchoring for sheds, safe rooms, outbuildings, and storm shelters across all US wind zones.

Double-helix shed and storm shelter anchors
Sidewall bracket for shelter anchoring
7-inch bolt bag hardware kit

Installation Instructions

Maximum Uplift Protection for Sheds & Shelters

When wind and weather threaten, your shed and storm shelter anchors must hold. Our double-helix design provides significantly greater holding power than single-helix alternatives, creating a wider soil engagement area that resists both vertical uplift and horizontal movement.

These anchors are purpose-built for structures that demand secure ground anchoring — from residential storage sheds and workshops to FEMA-rated storm shelters and safe rooms.

Applications

  • Storage sheds and workshops
  • Storm shelters and safe rooms
  • Outbuildings and garages
  • Greenhouses and agricultural structures
  • Portable buildings and modular structures

Key Features

Double-helix design for maximum holding power
Protects against uplift and lateral movement
Ideal for sheds, storm shelters, and outbuildings
Compatible with all US wind zones
All-steel construction for lasting durability
Screw-in installation with standard equipment
Manufactured in Hohenwald, TN, USA
Multiple sizes for varied structure weights

Specifications

MaterialHigh-strength steel
Helix ConfigurationDouble helix
ProtectionUplift and lateral resistance
ApplicationsSheds, storm shelters, outbuildings
Wind ZoneZones I, II, III
Country of OriginUSA — Hohenwald, TN

Need This Product?

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Made in USA
Manufactured in Hohenwald, TN
Since 1995 — 30+ Years
Ships to US & Canada