Does Hardiplank Siding Need To Be Primed Before Rain

Here are just a few exerpts from their site.

Does hardiplank siding need to be primed before rain.

There are still a few special guidelines that must be considered for best results of hardiplank siding. Fiber cement is a siding material that was first introduced in the 1980 s as a replacement for asbestos cement wood aluminum and vinyl siding products. Hardie siding problems a k a. Fiber cement problems are rare but do happen from time to time.

Our distinctive gold primer for hz10 products and green primer for hz5 products are climate tested and engineered to enhance the performance of paint on james hardie fiber cement siding. The james hardie company has all manner of information available about their products. Please let us know and send pics. Do not use stain oil alkyd base paint or powder coating on james hardie products caulking is not recommeded james hardie products must be painted within 180 days for primed product and 90 days for unprimed.

I hope this was a help and best of luck. Primed siding from james hardie is exactly what it sounds like it is primed at the factory and ready to be painted once properly installed on your home. Problems with hardie siding. James hardie developed the first factory applied primer for fiber cement siding.

Hardiplank siding can also be painted if the homeowner chooses to touch up or change the color entirely. Not too sure if that can be done with james hardie siding but what you could do is contact james hardie product support and ask them or request a sample of primed hardie panel and try it out before cladding. Do not use stains or oil based alkyd paints on james hardie products. The advantages of james hardie primed siding.

Fiber cement siding repair or patching. As most types of hardie board siding come with a 50 year warranty the good news is that it is not something that you will need to worry about replacing too many times in your lifetime. Our primer is optimized for superior adhesion to 3rd party topcoats. Re applying caulking when it has begun to show signs of wear can help keep moisture from getting into the wall cavity.

For additional information on finishing james hardie products download technical bulletin 22 from here. I would be interested to know how it came out. The finish however is a different matter as most color options come with a warranty that lasts only around 10 to 15 years. Excellent warranty james hardie s colorplus siding comes with a 15 year limited warranty that covers both color and labor.