We intend to remove one or two pillars. The distance all the way is 8m. If we keep one pillar, the distance is 6m. In the attic, there is an old wooden floor. The existing beam rests on concrete at both ends. The beam is spliced above each respective post. Grateful for tips and advice. Attic space with exposed wooden beams, old wooden floor, and insulation pipes. Light enters through two windows, and wood shavings are visible on the floor. Attic with wooden beams, old floorboards, and insulated pipes. Sawdust on the floor suggests ongoing construction or renovation work. Interior with wooden beams supporting the ceiling, concrete floor, and visible wiring. Ladder and tools present, windows in the background. Wooden beam supported by vertical pillars, with unfinished ceiling and wall in modern interior. Discussion on removing pillars to adjust space. Exposed wooden beam in a ceiling showing join above a pillar, during a renovation project considering removal of support columns. Wooden support beams with visible wiring in a renovated room, showing a partially removed ceiling and wall paneling near a window. Ceiling with a wooden beam, exposed wiring, and unfinished repairs in a room with striped wallpaper and a window.
 
M midge said:
We intend to remove one or two columns.
The distance all the way is 8m. If we keep one column, the distance is 6m. In the attic, there is an old wooden floor. The existing beam rests on concrete at both ends. The beam is joined above each pole.
Grateful for tips and advice.[image][image][image][image][image][image][image]
Attaching pictures of the attic above the room where we are going to install a glulam beam. The trusses go in the opposite direction to the existing beam supported by columns.
 
You need to hire an engineer to calculate it. But I think it will be quite a hefty beam (about 40 - 60 cm high), even with a 6m span. You should probably consider a steel beam instead.
 
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