EN 1004
Tower Standard

You can expect even more safety and innovation.

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Certified to the tower standard

BoSS towers are manufactured to highest quality and go through rigorous testing to provide maximum safety and are certified to the EN 1004 tower standard.

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Low Level Towers

All towers below 2.5m are now included in the scope of EN 1004 to ensure increased safety and stability when working on towers at any heights.

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Safer distance between platforms

BoSS access towers have always had a distance of 2m between platforms to provide maximum user safety when working at height.

Make Sure It's BoSS

Safe and innovative work at height solutions for every jobsite

The EN 1004 Standard for mobile access and working towers has changed to make towers even safer. As the UK's No. 1 mobile tower system, BoSS towers have been certified to the new version of EN 1004-1:2020, where applicable. With the new standard, you can expect even more safe and innovative product solutions with BoSS.


Ladderspan Access Tower

BoSS Ladderspan Aluminium Access Tower AGR Single Width

Integral ladders for safe access


  • Rigid and robust construction
  • Integral ladders with 0.25m climb rung spacing
  • Ribbed rung tubing for increased grip
  • AGR or 3T build method
  • 0.85m single width or 1.45m double width
  • 1.8m or 2.5m platform lengths
  • 1.2m to 12.2 platform heights
  • 3.2m to 14.2m safe working heights

Ladderspan Tower

Clima Access Tower

BoSS Clima Aluminium Access Tower AGR Double Width

Ultimate versatile climbing system


  • Floating frame spigots for easy assembly
  • Deck board edge protection for maximum security
  • 0.25m frame rung spacing for easy climbing
  • AGR or 3T build method
  • 0.85m single width or 1.45m double width
  • 1.8m or 2.5m platform lengths
  • 1.2m to 12.2 platform heights
  • 3.2m to 14.2m safe working heights

Clima Tower

SOLO700 Access Tower

BoSS SOLO 700 Aluminium Access Tower and Trolley

Rapid build single person tower system


  • Base unit forms trolley for convenient storage and transportation
  • compact base size fits through standard doorways
  • One piece aluminium folding toe board set
  • Part of the BoSS 700 range for interchangeable flexibility
  • 0.7m tower width
  • 1.3m platform length
  • 2.2m or 4.2m platform heights
  • 4.2m to 6.2m safe working heights

Solo700 Tower

Watch step by step video


Staircase Access Tower

BoSS Staircase Access Tower

For frequent climbing and descending


  • Ideal for use where there is a need to frequently climb and descend
  • 0.5m frame rung spacing for safe and comfortable access
  • Self-closing fully hinged trapdoor for safety whilst ascending and descending to the working area
  • AGR build method
  • 1.45m double width
  • 1.8 or 2.5m platform lengths
  • 2.4m or 12.4m platform heights
  • 4.4m to 14.4m safe working heights

Staircase Tower

EN 1004 Tower Standard

Find out about the changes to the EN 1004 tower standard.

Tower Standard

PASMA Training

As a PASMA approved training centre, we offer the industry standard training programme.

PASMA Training

Ask the Experts

If you have any questions, our dedicated customer service team will be glad to assist you.

Contact us