Gaps At Bottom Of Siding

The relief cut prevents the strips we are making from clipping on the bottom of the siding snugly.

Gaps at bottom of siding.

Climb the ladder and inspect the caulking between the trim and the siding looking for. We provide a table of all fiber cement siding installation clearance or gap specifications caulking requirements storage or moisture requirements. Also avoid caulking tongue and groove siding boards together. Seal small cracks and gaps in your siding under 1 4 inch wide using an acrylic latex caulk.

Paint works well over it. Bottom of siding boards should not be caulked water is meant to exit through the bottom of each board. Position a stepladder if needed beneath the window door or other area with gaps in the exterior trim. The siding has many moisture weep holes i believe this relief cut simply allows for a very clean overlap of sections of siding.

Foam backer rod sounds like a good method to use if it should be sealed. 3 16 gap at butt joints between horizontal sections and where the siding meets doors windows and corner trim. While paint does tend to somewhat glue these pieces together caulking them is never advised and can cause permanent damage. 3 8 gap above windows and doors with visible flashing.

The gap is where the two meet. At least 6 inches of clearance from the bottom of the siding to the finished grade. Step 7 seal larger gaps up to 1 2 inch wide with polyurethane caulk. The foundation goes up a few inches more beneath the siding so the lowest set of nails holding the siding on are a few inches up from the bottom of the siding.

Fiber cement siding gap clearance caulking. Simply apply this inexpensive filler into the cracks to seal. We also provide a master index to this topic or you can try the page top or bottom search box as a quick way to find information you need. Hardie boards should be joined in moderate contact.

If this is a problem you could just use a slightly wider strip that overlaps the relief cut. This is messier than acrylic latex but effective.