Is Hardwood Fire Resistant

The king of fire resistant wood.

Is hardwood fire resistant.

If you are not already familiar with this material it is an exotic hardwood from south america and it is one of the hardest toughest most insect and rot resistant wood on earth. One of the densest hardwoods it sinks in water. Softwood is less costly as compare to hardwood. As we ve said before they don t call it ironwood for nothing.

Class 1 requires below 25 for flame spread and below 450 ds for smoke generation. Overall hardwood vs softwood. The tree is native to madagascar and inland africa. Most industry publications show these high density hardwoods as class a fire rated.

Nova s fire rated ipe and fire rated cumaru decking has also been tested. This tests the flame spread and optical density of smoke generated for building materials. It has high concentrations of tannic acid which makes it resistant to rot insects and fungi. When comparing hardwoods vs softwoods it s the density of the wood that makes all the difference.

When it comes to fire resistant wood the king is ipe wood of course. The products made from softwood can be costly or cheap. They also work great when mixed with hardwood to help freshen up a slow burning fire. It can grow to be nearly 100 feet tall.

One of the most fire resistant of all tree species is the baobab. But it s the baobab s bulk and stature that is so astonishing. They are solid dense hardwoods that performed well in extensive fire testing both fire retardant fr treated timbers and specific species can be used in many. Three times harder than cedar.

Many have trunks 30 feet in diameter. Hardwood has more resistance against fire as compare to softwood. If you have been through a fire and are in the process of rebuilding there are many solid reasons to consider using ipe wood as siding decking and fencing. The only wood that really can handle fire to any significant degree is ipe.

Australia has a number of high density timbers that provide an inherent natural bushfire resistance seven of these are defined by as 3959 2009 as bushfire resisting timbers brts. It has the same fire rating as steel and concrete making it a more fire resistant choice than softwoods. Fire resistant flooring and wall systems reduce the spread of flames and smoke in the event of a fire related incident within a. However ipe is the wood with the best flame spread resistance better than any other decking option.

Besides kindling softwoods are great for campfires because they burn quickly and produce a nice large flame. Mold fire weather and pest resistant. Softwood has less resistance against fire as compared to the hardwood. Reinforcing this claim in 2007 the united states forest products laboratory released a report entitled cone calorimeter tests of wood based decking materials which show that the density of untreated ipe outperforms other traditional.