Caulking Hardiplank Siding

Osi quad product brochure.

Caulking hardiplank siding.

Similar to paint previous coats of. Is the old caulking removed before new coats are applied. 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. A diyer or a novice painter might attempt to achieve a cleaner look by caulking the siding nails but the nail is guaranteed to push the caulking material out within a few months.

James hardie is the world leader in fiber cement siding and backerboard. 801 caulk 10 1 oz by dap best exterior caulk for hardiplank siding. The nails holding up the siding should not be caulked. Overview rubber adhesive sealant caulk by flex shot best caulk for hardie board and interior objects.

Because almost all of the james hardie product installed in edmonton is prefinished colorplus siding the caulking will. We ve been providing a better way to build for over 100 years. Overview all weather window door max shield by ge sealants and adhesive best caulking for hardie board siding in budget. You can use caulk on a number of areas of your hardie siding.

Where should you use caulk on hardie siding. Joint flashing is recommended for all hardie lap siding now. Deterioration of the caulking in the joint has become a maintenance issue for home owners over time. Hardie no longer recommends the caulking of any joint in their lap siding colorplus or primed.

Joint flashing butt joint horizontal lap treatment june 2014 james hardie does not. Wherever hardie siding meets a trim board the company recommends you leave a 1 8 gap between the siding and the trim and apply a 3 8 bead of approved caulking to protect and seal the edge of the siding. James hardie color match caulk osi quad caulk for exterior door window and siding applications color matched to james hardie colors uv water resistant will not crack or yellow 1 tube covers 29 lineal feet at 1 4 bead width or 13 lineal feet at a 3 8 bead width paintable. When putting on caulk most people decide where they want to put it.

James hardie recommends the use of caulks and sealants that remain permanently flexible.