Pressure Treated Fence Boards Shrink

Take this small amount of shrinkage into account when laying decking or fence boards.
Pressure treated fence boards shrink. If you get the wet pressure treated wood and live in a low humidity area then you can probably wait 2 3 weeks and then stain your wooden fence. In the fire retardant wides such as hem fir splits are a problem but they are also a problem in untreated hem fir. If you have bought premium pressure treated lumber it can be stained as soon as you get it. Pressure treated wood is ready to stain when it is no longer retaining the excess moisture from the treatment process.
How to install wood deck boards video. If the pressure treated wood hasn t been dried and is still wet with preservative butt the deck boards together when attaching since the wood will shrink some when it dries. Watch this video to find out more. Pressure treated wood has been.
How long to wait before staining a new wood deck video. It has already been prepared and all the moisture has been removed. Pine fence material is known for its warping twisting moving shrinking and cracking it is a harder wood and will not rot as easily as others. Pressure treated lumber is notoriously difficult to stain and seal compared with other decking materials which is why some manufacturers actually used to advise against it.
Most treated lumber will shrink slightly across its width as it dries out. Even if you use a stable outdoor wood like redwood or cedar for fence slats you might want to design the fence to minimize the effects of shrinkage and get the most privacy. Cover the gap with another course of fence boards. If you re like us and live in a high humidity location then you might have to wait 6 months for your larger lumber to dry.
If you have bought the lumber from a home center then it is much. Pressure treated posts are the most common wooden post and often i see people using pressure treated for the nailers or top caps. Warp is a huge problem in kdat more so in decay treated than fire retardant treated of which all is kdat. How to build a wood deck video.
Pressure treated pine is the most common material used because it is the most economical as far as price.