HOW TO BUILD AN EXTENSION #4 | Installing Steelworks
![](https://i.ytimg.com/vi/4D0XlcPRvNg/mqdefault.jpg)
15:01
HOW TO BUILD AN EXTENSION #5 | Underpinning, Groundworks and Brickworks to DPC
![](https://i.ytimg.com/vi/r_ciDFjIPJo/mqdefault.jpg)
19:47
BUILDING AN EXTENSION - INSTALLING STEEL BEAMS
![](https://i.ytimg.com/vi/V2SvGw6c4CQ/mqdefault.jpg)
8:52
Complete Steel Building Time lapse RDH Construction
![](https://i.ytimg.com/vi/EMl7Q4Q7nI0/mqdefault.jpg)
10:20
Drilling RSJ and steel for bolts and fixings with a magnetic drill
![](https://i.ytimg.com/vi/XUK0nv-lXZY/mqdefault.jpg)
10:18
Installing steel beams rsj
![](https://i.ytimg.com/vi/x9-L3ddBJaA/mqdefault.jpg)
17:25
Fitting the foundation steel beam - extension build - Ep12
![](https://i.ytimg.com/vi/N8ApZOJlAlM/mqdefault.jpg)
27:59
Modifying and Lifting an INSANE STEEL BEAM to Support Our Dream House
![](https://i.ytimg.com/vi/PCBbbywHhsI/mqdefault.jpg)
10:56