Saw in glulam beam

[Roger i Halmstad]

,,,

 

[AndersS]

For those who are machine freaks, there are battery-powered band saws that can handle these sizes, usually intended for metal, plastic, etc.
You can find some on this page, including a Milwaukee that handles 125mm
http://www.proffsmagasinet.se/verktyg/batteridrivna-verktyg/sagverktyg
And a smaller blue Bosch at a promotional price if you already have their 18V machines.