Hardi Board Fire Rated Siding

It does nothing else but produce fiber cement siding and cement backer boards.

Hardi board fire rated siding. James hardie two way fire and acoustic rated systems can be used on timber or steel frames in residential or non residential construction such as. However they do qualify for use in certain 1 hour fire rated warnock hersey and ul assemblies. Underwriter laboratories ul fire resistance rated wall assemblies ul online certifications directory click the link above then enter the corresponding ul design number 1 hour and 2 hour ratings from the list below. Separating walls in multi unit residential buildings intertenancy.

Icc es ner 405 fire resistance rated wall assemblies ner report ner 405 click the link above and go to section 3 5 of ner 405. 1 hour fire walls see pages 4 5 section 4 3. Icc es ner 405 fire resistance rated wall assemblies ner report ner 405. Most metal siding is rated as noncombustible which means that in fire safety testing it was shown not to ignite and spread fires.

The panels may be used in fire resistance rated construction as set forth in section 4 3 and may be used on exterior walls of types i ii iii iv and v construction. While jameshardie products will not ignite when exposed to direct flame or contribute fuel to a fire heat will transfer through them. That said while james hardieplank siding won t allow fire to penetrate your home s interior it does allow heat to transfer. Hardieplank the classic flagship james hardie product is a simple 5 16 inch thick by 12 foot long lap siding in widths ranging from 5 1 4 inch to 8 1 4 inch.

Think of jh products as a pan used for cooking. Or external walls close to boundaries. James hardie offers an array of siding products. Because of this the product itself is not 1 hour fire rated.

Fire resistance rated construction thermal resistance 2 0 uses the james hardie fiber cement panels described in this report are used as exterior wall coverings. Esr 2290 noncombustibility see page 1 section 3 1 flame spread and smoke developed see page 1 section 3 1 1 hour fire walls see pages 2 3 section 4 3 design wind loads see pages 4 25 tables 3 13. Hardieplank comes in a variety of through body colors that are already baked in. Hardieplank lap siding cemplank lap siding hardieshingle siding artisan lap siding.

Boards hardiesoffit pre cut panels artisan by james hardie hardiewrap weather barrier hardiebacker cement board.