It is not a good idea to put a top coat straight on top of a previous old topcoat so use an undercoat first.
How to paint a garage door uk.
Open the paint tin and stir.
Step 3 paint the garage door.
Paint the doors paint the garage doors using a large brush using a smaller model for the edges of the doors.
Though some professionals swear by certain specialty cleaning products the best way to do this is simply to use a.
When painting metal it is really important that any loose paint is really well rubbed down and if in the process you get back to bare metal then this metal must be primed.
Painting the doors and frame the same with painting a wall.
Most paints for garage doors are solvent based and can be thinned with white spirit if needed.
Never apply fresh paint to a wet.
Apply a metal primer before applying your garage door paint.
Always apply one thin coat to begin with followed by a second one if necessary.
Paint from top to bottom in the case of vertical panel doors or from the top then side to side with horizontal panels.
If you are over coating a previously painted garage door then a light sanding is required along with the same degreasing process.
Apply the agent as instructed and leave to dry and cure for at least 24 hours.
Degrease the door with sugar soap then allow to dry.
Begin by opening the garage door and painting the edges which are not visible when it is shut.
Prepping the garage door ensures that paint will go on easily and hold up well.
Work your way down in stages until the whole door is painted.
Rinse the door with a hose and blot it dry with a clean towel prior to painting.
A step ladder may be required for this.
Put on your protective gear the work gloves dust mask and safety goggles and then remove any rusted or chipped.
It should not be necessary to remove the doors for painting even in the case of up and over designs.
Start at the top corner and continue along the walls.
If the garage door is made of wood you re likely best using a wood primer for exterior surfaces.
Reload the brush when necessary and maintain a wet edge.
You can use either oil or latex based paints f.