Caulking Stained Cedar Siding

Don t use a filler like wood filler as it will not move with the cedar siding.

Caulking stained cedar siding.

Me i would powerwash the house let dry overnight caulk the seams and around the edges with cedar colored caulk then stain. The black coloring or darkening of the cedar siding is caused by mold growth. Giving your cedar siding a nice tint will add beauty durability and value to your home. I m not a painter but i do install cedar siding and i always caulk all the joints.

Oil stains that are. Corner boards are applied to the sheathing with siding fitting tightly against the narrow edge of the boards allowing for expansion and an adequate caulking bead. Recommendations for caulks are located on page 10. The wood s structural integrity will remain unless the wood is exposed to excessive moisture which can cause curling cracking and wood rot.

Natural siding boards are designed to expand and contract with the elements and we do not want any adhesive to prevent their natural movement. While cedar stands up to the elements fairly well on its own putting a seal or a coat of paint on it can enhance the color and protect the wood from inclement weather. The western red cedar lumber association publishes a number of downloadable booklets concerning the design installation and finishing of cedar siding. Below is a link to their installation guide.

The answer depends on the manufacturer and installation method used when the siding was first installed. Left unstained cedar s red hue will fade to gray within about a year. Generally we do not recommend caulking butt joints on cedar siding. Stained cedar siding has a tendency to discolor over time.

Thickness of the corner board will depend on the thickness of the siding. To stain cedar you must understand your needs how to prepare the wood for the process how to stain it the best brushes to use and how to clean up after. If i am installing a prefinished product which i do mostly i use a color osi match caulk. Other technical resources can be found elsewhere on their website.

Cedar is a beautiful wood and can be kept that way when stained properly. How to clean stained cedar siding. Width is a matter of taste and proper proportion.