James hardie recommends the use of caulks and sealants that remain permanently flexible.
Fiber cement siding gaps.
Fiber cement siding tolerances and gaps.
Fixing holes in fiber cement.
When james hardie siding products butt into wood based materials a 1 8 gap will allow for expansion and contraction of the wood based product.
You will have to repaint it eventually.
There s no doubt that removing entire sections of board risks damage to corresponding areas but in many ways it s the only tried and true way of how to repair cracked fiber cement siding.
It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years.
Absorptive claddings like fiber cement can hold moisture leading to panel damage rot and even mold problems.
Unlike vinyl aluminum and other siding materials if you choose to install fiber cement cladding be prepared.
When installing fiber cement siding be sure to leave at least clear space between the siding and the flashing vertical siding should be installed and attached to the structural framing when a non structural sheathing gypsum board or foam type sheathing are used.
They re cheaper and easy to install and you can cut the proper size hole in a plastic mounting block with a utility knife or a snips.
7 inch wide smooth lap siding primed about 1 50 per square foot picking the right siding for your house is a delicate balancing act between good looks durability maintenance and affordability.
Both certainteed and jameshardie as of september 2008 have made clear that siding butt joint gaps should never be made that is.
While a paint job on fiber cement siding lasts longer than wood usually anywhere between five to fifteen years it will eventually need to be redone.
Weatherside fiber cement siding is the one and weatherside fiber cement siding is the one and only solution for replacing or repairing old asbestos siding shingles.
Jaime prefers to use the vinyl mounting blocks typically used with vinyl siding.
Use some touch up paint to cover up these face nails and then re caulk any gaps to completely repair fiber cement lap siding.
Fiber cement must be repainted.
Siding butt joint treatment.
This article series includes field reports of fiber cement board lap siding butt joint gap problems fiber cement moisture problems and other fiber cement lap siding installation or in service defects their diagnosis repair.
The siding on this gothic revival style home looks like wood clapboard but it s actually fiber cement painted a custom color.
Most fiber cement manufacturers make mounting blocks for lights electrical receptacles a c lines pvc venting etc.