Get matched with top painters in Cottleville, MO

Yes, you can and should paint or stain pressure-treated wood to help prevent the boards from cracking. However, you must wait for the wood to dry out completely before applying any finish. Freshly treated wood can take weeks or even months to dry; a common recommendation is to wait three to six months. To check if the wood is ready, perform a simple water test: drip some water onto the surface. If the water beads up, the wood is still too wet and needs more time to dry. If the wood absorbs the water, it is dry enough to be painted or stained. You can proceed with building your deck or fence while the wood is still wet, but you will need to wait to apply the paint or stain.

While power washing isn't a requirement before you stain a fence, it can make the job much easier and faster while reducing manual labor requirements. The stain will not work if the wood is full of dirt and dust, so power washing, sometimes called pressure washing, is a fast and effective way to prepare the wood for staining. Remember that you need to stain or repaint relatively soon after the wood has dried so that there isn’t time for dust and dirt to build up again. 

If you want to achieve a deeper, darker stain color, wait 5 to 10 minutes before wiping it off. However, wipe it off faster for a lighter tone. When wiping off the stain during this part of the process, be sure to work in the direction of the wood’s grain for best results.

Acrylic latex paint is the best option to use on your outdoor wrought iron fence, because it holds up well against the elements. Use a high-quality, exterior-grade paint specifically designed for use on metal. You can choose between spray paint or regular liquid paint. As for primer, it's best to use an oil-based and rust inhibiting option before painting your wrought iron fence.