Install an 80 grit sanding belt on a belt sander.
More than 2 blanks when leaving floor.
A 1 4 gap between 6 inch wide boards can give as much as 1 2 total gap if the boards are installed damp or wet and then dry out a bit more than desired as your question suggests.
If the angle is more severe use a 3 8 or 1 2 inch piece of scrap.
Measure the size of the room to determine how much vinyl plank flooring to purchase.
I usually can feel it too i don t know if it was the long empty narrow room and the biege carpet that threw my depth perception off or that my right leg is now more than a 1 2 shorter than my left.
What i really can t figure out is that the bedroom floor directly above the living room is only 1 2 out of level.
Maintaining a controlled indoor environment is not only pleasant for you it s nice for your floor as well.
For a water based finish use minwax polycrylic protective finish.
This will ensure you have enough planks to floor the entire room as well as extras for cutting or future replacements.
This includes walls permanent cabinets pipes etc.
When making your design choices do not exceed more than two different types of material per floor of your home.
So take the time now to identify when that existing hardwood is going to need the sand refinish.
Having more than two different types of floors colliding with one another is confusing to the eyes and may make your space seem cluttered or mismatched.
To darken the color apply a second coat after 2 4 hours time dependent on color.
The level shouldn t be off by more than 3 16 inch 0 48 cm any minor deviations you happen to discover shouldn t impact the stability of the finished floor.
If this floor is 15 years or older than you have a full sand refinish coming very very soon.
The less than three rule.
Factors that can cause problems.
And as you have already stated you have a family of 5 that is going to be hard to move out.
If the proper expansion gap is not left during installation and the planks on the sides push up against the wall the pressure will cause planks elsewhere in the room to buckle.
Place a clamp on both ends to keep the workpiece stable and secure.
2 4 hours depending on color.
2 4 hours depending on color.
29 wood tones click link below to see colors.
When installing floating vinyl floors it is necessary to allow for this expansion by leaving a gap around the perimeter of the floor or anywhere it meets another floor or vertical surface.
However the risk of buckling or of loss of drainage when the boards are fully expanded in wet weather is perhaps the determining concern.
Try to ensure your measurements are as accurate as possible then buy about 10 to 20 percent more flooring than you believe you will need.