Caulking Tongue And Groove Siding

Tongue and groove ceilings add charm to porches and nearly any room in a house.

Caulking tongue and groove siding.

We have much 20 year old tongue and groove wood siding on our house that has bowed out and needs replacing. For best results seal before applying the siding to the wall. Our current installation is caulked in some areas and is not in others. When to seal cedar siding.

Metal flashing or any metal to wood joint should not be caulked another water exit pathway that should never be sealed. That being said if you have a. Siding nails should not be caulked another item that needs room to play is siding boards themselves. Some contractors insist on caulking all seams while others say that caulking is not necessary to allow air circulation behind the siding.

Tongue and groove or lapped sidings generally have a rustic cabinlike appearance. We had wood particles and dust falling from our tongue and groove ceiling due to some widened gaps. Finally you should refrain from caulking the bottoms of horizontal siding sheets or the edges of the tongue and groove panels. A variety of siding types fit together by means of tongues and grooves or over and underlapping edges.

Also avoid caulking tongue and groove siding boards together. Caulking and painting of tongue and groove ceilings. When the wood contracts you may see some bare wood or primed wood. Because the overlap is less than on other types of siding these provide somewhat less protection from the elements.

Some old homes with wide sitting porches feature pale aqua. Go ahead and touch up those areas with some paint. A full seal is important because any space that is missing sealant is more susceptible to water damage and chemical bleeding. The nails holding up the siding should not be caulked.

This way you can completely seal the cedar front to back top to bottom and around all edges. We did some research and tests and found that the big str. The wood will expand and contract throughout the year and you need to allow that to happen. If you installed a plywood v groove plank wall caulk.