As homeowners with this kind of siding know wood naturally expands and contracts with fluctuations in temperature and precipitation.
Caulking stained wood siding.
If your molding is stained white caulking would cheapen the finish and diminish the value of the work.
It is important to note that with lap siding the wood will need to be painted or stained periodically and caulking has to be completed to reduce any damage from the weather.
If your molding is painted white caulking with white caulk is all that s necessary for a perfect finish.
The best option in the case of stained wood molding is to stain the caulk to match the wood.
Siding nails should not be caulked another item that needs room to play is siding boards themselves.
But if done incorrectly it can lend a sloppy amateurish look.
Choosing the right type and application doesn t have to be confusing and with the right information caulking can be an easy diy project.
Best for use with aluminum metal concrete mortar plastics rubber stone vinyl and exterior wood.
It is generally not a good idea to use caulking on wood siding.
Silicone wood bad news.
The nails holding up the siding should not be caulked.
Caulking windows to give them a finished look inside and out and seal out leaks and drafts is a fairly common diy task.
Good for gutters siding and concrete.
Placing caulk over large portions of wood siding prohibits the natural movement of the wooden panels and can cause extensive damage to the exterior.
When used on bare wood silicone can be deadly and destructive.
Well just like everything silicone caulk has a lifespan.
There are specific caulk types for bathrooms kitchens concrete gutters moulding roof windows plumbing interior and exterior jobs and more.
It grabs on tenaciously which you might think is a good thing right.
After all the you want your caulk to have great adhesion and flexibility so it will seal things up for a long time.
Also avoid caulking tongue and groove siding boards together.