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Hourglass Tower

A striking tower design with crossed braces and a narrow middle for skill practice.

Advanced 3-5 hours

Materials Needed

  • 8 long poles for legs and main frame
  • 6-8 medium poles for cross braces
  • Lashing rope or cord

Step-by-Step Instructions

1

Build Lower Base

Lay out a wide, stable base frame and secure all corners with square lashings.

Build Lower Base Diagram
2

Raise Uprights

Add the vertical members and connect upper rails to establish tower height.

Raise Uprights Diagram
3

Cross the Midsection

Install opposing diagonal braces to create the hourglass center and control flex.

Cross the Midsection Diagram
4

Stability Check

Re-tighten lashings from bottom to top and confirm the structure stands square.

Stability Check Diagram

Required Lashing Techniques

Square Lashing

Used to join two poles at a right angle.

Diagonal Lashing

Used to join two poles at any angle, especially when under tension.

Safety Tips

  • Always work under adult supervision
  • Test the structure before full use
  • Check all lashings are tight and secure
  • Use appropriate safety equipment
  • Inspect regularly for wear or damage
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