Window replacement is typically determined when designing the exterior of a house with the height set to the standard door height of 6 feet and 8 inches.
Door height for 10 foot ceiling.
Standard residential door heights are 6 8 and 8 0.
With placement of the overhead door at the center of the endwall here is my answer to.
Good luck on your project.
We are using 6 8 doors with transoms in the section of our new build that has 10 ft ceilings and 6 8 doors in the rest of the house with 9 ft ceilings.
I try to use 3 0 wide door where possible.
Also consider the width.
That is contrasting ceiling height turned out to be a nice feature.
My instinct and experience says we need minimum 2 especially with a 14 high door but it never hurts to ask this would be needing two feet of eave height greater than the overhead door height the building in question has a 40 foot wide endwall.
Narrow doors look even narrower when they are tall.
Furthermore a change in ceiling height from room to room really added a nice juxtaposition between each room even though some of the rooms were only separated by archways.
This leaves all of 9 1 2 between top of door opening and eave height however you also gain height due to the slope of the roof.
For high ceilings talk to your builder about whether 10 or 12 foot dimensions are best.
The rise or height of a step is measured from the top of one tread to the top of the next tread.
I used that size with 9 ft ceilings once that looked fine but i wouldn t go any higher with the ceiling without also raising the door height either with a taller door or doors with transoms.
It is not the physical height of the riser because this excludes the thickness of the tread.
Here is an example first truss bearing columns at 12 feet from endwall 10 foot eave height nine foot tall overhead door top of opening should be 9 2 1 2 above grade with a residential overhead door.
Fwiw the higher the window head the more natural light will penetrate the interiors.
Matching the window and door height to the space.
Then tour homes similar to yours with a range of ceiling heights to assist in making your decision.
Hope nothing major is facing west.
My rule of thumb is to use the 8 0 doors when you have tall ceilings or to use transoms with 6 8 doors.
With a standard 8 foot wall height this placement leaves a margin of 16 inches between the top of the window and the ceiling.