Will a Vinyl Fence Hold Up to a San Antonio Summer?
Vinyl softens as it warms up, and a fence standing in full sun gets hotter than the air around it. After the record run of triple-digit days San Antonio had in 2023, that's a fair thing to think about before you buy. It doesn't rule vinyl out. It just means a few choices count for more here than they would somewhere cooler.
Lighter Colors Stay Cooler
The darker a vinyl fence is, the more of the sun's energy it soaks up and the more heat builds up in it. That's how the standard test for heat buildup in vinyl building products puts it, as a general rule. It's also why white, tan and other light colors are an easy fit for a yard that gets full afternoon sun.
A darker fence can still be done well. It runs hotter in the sun, and one manufacturer, for example, calls for a middle rail to reduce bowing in the boards, especially on dark colors. If you've got your heart set on a dark brown or black fence, we'll build in the extra support it needs from the start.
Sun Protection in the Vinyl
Fence vinyl can have a UV inhibitor mixed into the plastic to help keep the color from fading. One maker says every fence it sells contains titanium dioxide for that job. Not every product carries the same protection, so it's a fair question for any fence you're pricing.
Room to Move
Like any material, vinyl grows a little on a hot afternoon and shrinks back on a cool night. The same maker puts the change at up to a quarter inch on an 8-foot rail across an 80-degree swing. That isn't much, but a rail jammed tight into its post has nowhere to go, so we fit the rails with room to move.
Grills and Fire Pits
High heat right beside a vinyl fence can distort it. A grill, smoker or fire pit is best kept a comfortable distance back from the fence line, and if yours already lives along the fence, we'll set the new fence out to keep clear of it.