You could go wider, but any wider than 3' would necessitate the building of double shed doors as the weight would be too heavy. 7' is a typical height for shed walls. If you are wanting to put in a pre-hung exterior door, then 8' would be your ideal wall height.
How do I build a shed door?
https://www.youtube.com/watch?v=HOropCvSsds
How do you install a double door in a shed?
https://www.youtube.com/watch?v=4EV9j0PR9nM
How do you put a window in a shed?
https://www.youtube.com/watch?v=PVSuyEEmdPs
Should I put windows in my shed?
Air inside sheds that have no windows will get stale and stuffy a lot quicker than air that's able to circulate between inside and outside if you're just using the shed to store the lawnmower and some other items this is fine, but you'll need windows if you plan to spend any time in there.
How high should my shed window be?
When framing your shed for a standard pre-hung door, you will want to make your opening 2-1/2" higher than the usual 80" actual door height and 2" wider to account for door jamb material.
What kind of wood should I use for a shed door?
thick solid fir or spruce. The good old 2×4 (actual measurement 1-1/2 in. x 3-1/2 in.) is the most common kind of framing lumber used to build sheds.
How do you build a double door for a shed?
https://www.youtube.com/watch?v=aQ37lg99NT4
Is it cheaper to buy a shed or build a shed?
For those of you out there hoping to add more space and storage to your home, you may be wondering, is it cheaper to build or buy a shed? Ultimately, it is cheaper and easier to buy an already constructed shed built by a professional.
How much would it cost to build a 12x12 shed?
SHED SIZE TYPICAL COST RANGE
------------------ ------------------
10×10 (100 sq. ft) $2,000 to $17,500
10×12 (120 sq. ft) $2,400 to $21,000
12×12 (144 sq. ft) $2,880 to $25,200
How much does it cost to build your own she shed?
You can purchase a fully designed and ready prefab she shed for sale starting around $120 to $180 a square foot that's about $12,000 to $18,000 for a small, 10 foot by 10 foot space. You can also buy a blank shell, such as an office booth or pre-built shed for less than half that price.