If your original gutters are straight solid and don t leak they don t need replacement period.
Replace gutters or paint first.
There are several reasons to have a new roof installed before your new gutters but the main reason is that gutters typically have to be uninstalled before a new roof can be placed on your home especially when the gutters are attached to your roof.
If not the repair or replacement bill could be a lot higher.
If you get some rain or even a storm before the new gutters go up that s no big deal.
Aluminum gutters paint well just be sure they are clean.
Emulsa bond helps with adhesion.
The only difference from what everyone else said is that especially if you have gutters remove the gutters and paint the fascia first.
To answer your questions more specifically.
Avoiding the need to paint.
If you take some time to learn about what kind of gutter system you have and the benefits of having it replaced you will be in a much better position to decide.
Favorite answer stick to the standard order of construction.
Pull the gutters down and paint when the forecast looks nice.
With that being said it all depends on the needs of your home.
It wouldn t hurt to mix in a little emulsa bond to the 1st coat of paint you apply on the new gutters.
Re roof first because that activity may cause incidental damage to the gutters soffits and fascia.
However there may be good reasons not to have your gutters replaced at this time.
But what if your gutters have damage.
Most of the time new home builders do not require the fascia board the gutter is normally attached to to be primed or painted before gutters are installed.
A roofing contractor can remove and replace or repair your gutter system at the same time as they replace your roof.
If you want a new look for your gutters should you paint them or undertake a gutter replacement.
The main reason it is a good idea to paint the exterior when replacing gutters is both can be done almost at the same time having many benefits to the homes substrate in this process.
It s constant runoff from your roof that would eventually cause problems.
Often problems with gutters sagging and getting full of debris begin with gutter clogging.
While there is no perfect way to approach exterior remodeling when it comes to gutters versus roofing your best bet is usually to go with a new roof first.
If your going to paint the gutters to match the house trim you can put them up before painting.
Use your best judgment.
The rules of thumb regarding gutter replacement are simple.
If you can prevent your gutters from clogging then you can stop a lot of those gutter problems in the first place and you won t need to worry about gutter painting or gutter replacement.
That includes any oil that might be on them from the manufacturing process.