There shouldn t be a grain of dirt dust or powder before you paint.
Repainting gutters and downpipes.
Remove dust then apply an etch primer.
First sand lightly to roughen the surface.
Pressure washing the gutters and downspouts and the rest of your exterior surfaces is simply not the best way to get them ready to paint.
You won t be limited by colour choices for these special paints and are usually gloss shiney or semi gloss also called satin finishes.
Once your downpipes are clean and dry you will need to use specific metal paints because of your surface.
It s almost impossible to paint the backs of downpipes when they re attached to the house.
When you want to repaint your gutters you will need to do some extra preparatory work.
The key to repainting aluminum gutters and downspouts is making sure they re clean and that you use the right primer if you use a common paint that contains ammonia.
Start by cleaning off dirt and debris on the gutters.
There are so many variables that most homeowners don t know what to do.
Pay particular attention to paint that may drip on the siding.
If you prepare your surfaces properly and use the.
Getting the lowdown on downpipes.
Inspect your work as you go for runs and drips.
You can stand on a ladder if you d like to get closer to the gutters to clean them.
Wipe off any drips on the siding with a rag and paint thinner.
My colorbond gutters and down pipes need a refresh.
Unless you re repainting in the same colour it s best to remove the down pipes so you can repaint them thoroughly.
Tips for repainting gutters.
Does pressure washing get rid of all dirt.
Paint the edges with a brush and the majority of the gutter and downspout with the roller.
Do not paint the interior of vinyl gutters.
In many cases that means painting the gutters and downspouts particularly if they are badly weathered or suffering from an earlier paint job that has seen better days.
This chemically reacts with the metal or pvc and provides a finish that following coats can bond to.
Use a power washer to clean the gutters fast.
If you have galvanized gutters and downspouts iron or steel with a thin coating of zinc here are steps you should follow to get a paint job that lasts.
Scrape off all loose flaking and peeling paint.
First prepare the surface by rubbing the gutters down with denatured alcohol.
While choosing gutter colours is pretty straight forward downpipes are a whole other ball game.
Rent a power washer or buy one at your local hardware store or online.
These paints involve a primer coat first and then a seperate top coat afterwards.
Though as above give them a sugar soap wash and sanding first.
Try a coat of british paints prep 4 in 1 oil based and then two coats of british paints 4 seasons.
Allow the gutters and downspouts to dry for 24 hours and then apply a second coat.
Use an exterior acrylic for your final coats usually in a gloss or semi gloss.
Gutters and downpipes need special attention to make any paint job last.
When repainting gutters give them a coat of primer first as you do with new gutters.
The power washer will have an extendable arm making it easy and quick for you to clean the gutters.