I can't thank you guys for all the help. I've decided I'm going to float it into one room just to see how it looks and lines up. I'm very hesitant to start gluing down out of sheer fright of not being able to correct any errors once I start doing that. I've also learned that I don't think I can go by those walls for a straight line as I think one of you pointed out here. And all of that is my biggest concern. Making it appear as straight as I can.
How many rooms are connected to this hall, that will also have wood floors?
Is that a concrete or wood you are going over?
Here's a diagram of what I was suggesting for making the starting point accurate........ not your room, just a representation here.
Say you measure out from the outside walls in the two rooms on the right 21 feet and hit the hallway.
Snap a chalk line (
shown in red) or nail a string to the floor keeping it about a half inch off the floor. The string must be tight. This chalk line or string is parallel with the outside walls, but this isn't necessarily where you must begin..... meaning that wherever you decide to start, measure from this line to align your starting row.
If you are floating the floor and want to start from the center of the hall, here's something I have done on a couple of occasions.
Carefully rip some 8 inch trips of plywood or particle board and nail them to the floor
exactly on your chalk line. These temporary alignment boards are marked in brown on the drawing.
When you begin laying the first row of wood, you now have something solid, stable and accurately straight to butt the first row against....... it will keep the boards from shifting or wiggling around as you add the next rows.
Once you have the boards completed over to the wall, you can remove the plywood/particle board. You now have a perfectly straight mass of boards and can start working the opposite direction. Be sure your boards can be easily put together in either direction. Do not forget to add spacers along the walls as the instructions tell you....... leave them in place until the entire job is complete.
This same procedure works if you are gluing the floor down.
Send me a PM if you have any questions, and leave me your number. Some answers are quicker when spoken.