STEP U4: Straw Bale Wrapping & Renovation

Current Status

Not Enrolled

Price

free for STEPpers Every 1 day

Get Started

This course is also available in German. If you want to register, please look here for possibilities how to join the STEP Training.

Content: checklist existing constructions, planning your project, different wrapping and insulation methods (full bale with hybrid construction, binding, compressing; straw flakes with battens, planks, pallets, boards; prefab), finishing, inside insulation

Trainees learn about…

  • wrapping and retrofitting, the different methods and techniques.
  • requirements for wrapping technique. i.e.: existing walls must be sound and dry, bales lifted from ground (for example on insulated plinth wall), sufficient roof overhang, window detailing (light, airtightness, thermal bridges, weather detailing…) [Level 4]
  • the advantages and disadvantages of different wrapping methods and techniques.
  • the tools and machines used in the straw bale construction sites.
  • the possible dangers, the safe working practices, accident prevention regulations and security data sheets.
  • the specific straw bale requests on storing, logistics and knows how to protect the bales and the construction under different weather conditions.
  • how to read and implement plans for wrapping and retrofitting.
  • the great importance of good quality of straw bales.
  • how to adjust the bales to the required size and shape.
  • different fixing methods and its characteristics methods of compressing.
  • how to fill the gaps between the bales and how to prepare the exterior surface for plastering, cladding, etc.
  • have knowledge about the timetable linked with the costs. [Level 4]
  • how to describe the structural link and detailing between wrapping and existing wall to guarantee a lasting airtight compound between structure and wrapping

Link to STEP Handbook U4 / Link to register for STEP U4 Course

U4-S4: Prefab Wrapping & Examples of Straw Bale Wrapping

See More

Course Content

U4: Welcome and Overview
U4 Learning Outcome
U4-S5: Finishing and Surfaces 4 Topics
U4-S7: Final presentations and feedback