
Vinyl or Polyvinyl Chloride resin (PVC) is a man-made synthetic plastic that was invented in 1920. It is made using ethylene from crude oil and chlorine from regular salt. Vinyl is used in a wide variety of construction applications due to its durability, flexibility, cost efficiency, and environmentally friendly aspects.
Some construction applications you may find vinyl in around your home include:
*Siding
*Interior plumbing
*Wire and cable insulation
* Electrical conduit
* Floor and wall coverings
*Window frames
*Gutters and downspouts
*Roofing
*Fencing
Many of these applications are visible within or outside the home and so can require painting for aesthetic purposes. Painting vinyl can be a tricky process as exterior vinyl surfaces are very susceptible to heat and will expand and contract and interior surfaces are often coated with a gloss that makes it difficult for paint to bond to the surface. Due to these challenges proper paint types, color and preparations must be done to ensure a quality result.
This simple guide on how to paint vinyl will provide the necessary knowledge to paint vinyl surfaces as well as walk you through a few common vinyl painting projects including painting vinyl flooring, siding, and fences.
Painting vinyl siding:
Selecting the proper paint for vinyl siding is important to avoid cracking. As stated in the introduction to this how to guide vinyl is susceptible to heat and will expand and contract as it heats and cools. To lessen this process a light colored paint is required. Dark shades absorb heat worsening the heating and cooling of the siding. In addition, the type of paint used needs to be flexible. You can purchase special paint for painting vinyl surfaces. If you opt to use regular exterior paint go for one that has both acrylic and urethane resins. Oil based paints are not recommended.
The painting process is begun by cleaning your siding. The easiest way to do this is to use a pressure washer and soap. You can even purchase vinyl siding cleaner if you wish. It may take up to four days for your siding to dry entirely.
Once dry tape off any areas you do not want painted such as windows and doors. Then simply paint the surface with a brush, roller, or even pain sprayer, allow to dry and repeat. No sanding is required and may actually damage the siding.
Painting vinyl windows:
The same rules of paint selection used in vinyl siding should be used in painting vinyl window casings.
Again, begin by cleaning the surface. If you are not painting the siding as well you can just use a soapy rag and bucket to do this. Be sure to kill any mildew using a bleach solution. Place a painter's cloth or sheet below the window to avoid getting paint in your landscaping. You will also want to tape off the area around the window with painter's tape.
Outdoor painting should be done on an overcast day without direct sun or wind. This ensures the vinyl stay relatively the same temperature while painting and will not expand or contract during the painting process.
Vinyl window casings unlike siding do need to be sanded before painting. This is because they often have a light coating. Sand the surface lightly and wipe the windows clean again.
Next prime the windows using a pant brush, allow to dry and apply your vinyl paint. Apply a second coat it necessary and remove your painting tape and cloths when finished.
Painting vinyl floors:
Painting vinyl flooring is quite the task. This is because all of the glossy top coating needs to be removed so the paint properly adheres to the surface. The first step of removing this coating is to clean and then sand the flooring. You need to sand the entire floor thoroughly. After sanding, use a de-glosser on the floor with a rag to remove any remaining gloss. This is especially important if your flooring has cracks, texture or dimpling. You can buy de-glosser at your local hardware store. After de-glossing allow the room to dry and then tape off the edges of the room to avoid getting paint on your walls.
Now paint the floor with primer. Cut in the edges first with a paintbrush painting two to three inches around the entire room. Finish with a paint roller working towards an exit so you don't get trapped. Once the primer is dry, apply paint in the same manner and repeat for a second coat.
If you want your paint to last even longer once the paint has dried apply three coats of polyurethane to finish. If you choose not to do this final step, allow paint to set for a few days before moving in furniture.
You may also enjoy:
How to Paint Concrete
How to Paint Cabinets
How to Paint Stucco








