Caulking Stained Wood Siding

As homeowners with this kind of siding know wood naturally expands and contracts with fluctuations in temperature and precipitation.

Caulking stained wood siding.

It grabs on tenaciously which you might think is a good thing right. Best for use with aluminum metal concrete mortar plastics rubber stone vinyl and exterior wood. There are specific caulk types for bathrooms kitchens concrete gutters moulding roof windows plumbing interior and exterior jobs and more. Silicone wood bad news.

Most lap siding has four to eight inches of board exposed with a smaller amount of exposed wood creating a more expensive look on the home. Choosing the right type and application doesn t have to be confusing and with the right information caulking can be an easy diy project. The best exterior caulk for roofing construction and repairs since it can withstand extreme temperatures and creates a strong insulating and water tight seal. When used on bare wood silicone can be deadly and destructive.

Well just like everything silicone caulk has a lifespan. 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. Placing caulk over large portions of wood siding prohibits the natural movement of the wooden panels and can cause extensive damage to the exterior. Metal flashing or any metal to wood joint should not be caulked another water exit pathway that should never be sealed.

Also avoid caulking tongue and groove siding boards together. The best option in the case of stained wood molding is to stain the caulk to match the wood. But if done incorrectly it can lend a sloppy amateurish look. It is generally not a good idea to use caulking on wood siding.

Caulking windows to give them a finished look inside and out and seal out leaks and drafts is a fairly common diy task. If your molding is stained white caulking would cheapen the finish and diminish the value of the work. Siding nails should not be caulked another item that needs room to play is siding boards themselves. Good for gutters siding and concrete.