Project Description

Rear extension & internal refurbishment (alterations)

 

Key Tasks

  • Design of new joists for flat roof extension, with timber trimmers for roof-lights
  • Flitch beam design for large span roof-lights. Eco design thus reduced steel.
  • Steel lintel with bottom plate for rear opening bearing onto steel columns either side (Steel Frame design)
  • Steel Box Frame design for lateral stability of rear extension
  • Sway stability check for Steel Frames
  • Strip foundation design with beam & block floor span
  • New cavity wall design for rear extension walls
All design was finally checked and drafted on AutoCAD. Structural details and sections all provided.