I recently asked my structural engineer to provide some calculations and drawings to remove the arch and further open up the opening between the double fronted sitting room of my 2.5 storey (2 at the front and 3 at the back) semi-detached Victorian house.
I am only opening up the left wall 60cm and squaring off the top of the opening (removing the arch) so feel his suggestion is drastic.
Here is the drawing he has provided:
Click for full size image
which includes the following things I was hoping to avoid:
- Building a brick pier when a wall already exists
- Digging up the floor and laying a concrete footing on the left
- Inserting a concrete lintel on the right.
What do you think?
Is this over the top?
I want to use him for other work but this has put me off.
Best Answer
There isn't enough information in that sketch to verify calculations (for instance, we have no idea what's on the floor above), but here are some reactions:
I agree with @longneck, you should talk to your engineer about your concerns. There may be ways to avoid some/all of these tradeoffs, or maybe you decide that it's not worth the effort.