Moving into a new house.
Painted roof shingles before and after.
Try to achieve a slightly abraded texturized finish as this helps your new paint bond with the roof finish.
This really is more of an opinion rather than practice type of question.
Prime the roof with a coat of water based primer and sealer.
Before painting replace any brittle or cracked shingles and clean the roof surface.
Then starting at the top of the roof use a high quality 1 inch nap roller nylon polyester brush or airless sprayer to apply two coats of roof paint allowing time to dry between each.
You should note however that painting the shingles of a roof that is not structurally sound or is damaged will only fix the appearance and not the roof itself.
After you paint the asphalt shingles they must be touched up and repainted to remain in good condition.
Painting the asphalt shingles will cost less than replacing them but it will not be a permanent fix.
Paint is an affordable flexible option for changing the look of a shingle roof that s in good condition but could use some aesthetic improvement.
I always prefer painting before the roof is installed to save time masking or holding a shield if spraying.
However it is not uncommon to get scuffs on the facia during a reroof so expect there to be some touch ups needed.
Before you jump in though make sure you re comfortable with the maintenance a painted shingle roof requires and the fact that you might have to do the work yourself.
Painting your shingles does not require a lot of preparation work and it will help improve your roof s look.
When to paint roof shingles improving the look of your roof.