EN 1004
Tower Standard

You can expect even more safety and innovation.

BoSS-Latest-EN-1004-Standard-Access-Tower-Certified-768x480px

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.

BoSS-Latest-EN-1004-Standard-Access-Tower-Low-Level-Heights

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.

BoSS-Latest-EN-1004-Standard-Access-Tower-Platform-Levels

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.

Safe and innovative work at height solutions for every jobsite

The EN 1004 Standard for mobile access and working tower 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 3T

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

View towers

Clima Access Tower

BoSS Clima 3T Aluminium Access Tower

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

View towers

SOLO700 Access Tower

BoSS SOLO 700 Aluminium Access Tower

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

View towers

Watch step by step video


Staircase Access Tower

BoSS Staircase Aluminium 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

View towers

BoSS Staircase Aluminium Access Tower - easy access

EN 1004 Tower Standard

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

Learn more

PASMA Training

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

Learn more

Ask the Experts

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

Contact us