Fire retardant composition boards are made up of a combination of metal, steel, polymer, and wood fibers. The idea is to form a protective layer on the boards’ interior surface to protect it from flammable vapors that may be present on the exterior. It works by slowing down the rate at which water vaporizes. As a result, it prevents the rapid spread of flames from occurring. In other words, it helps to stop fires before they get started.
The boards have been tested many times by the Canadian government and by outside testing agencies as well. The government tests them for strength, stability, and durability. Out of those tests, the best boards were consistently found to contain at least 70% Canadian red cedar. Other wood composites with similar percentages included cypress and redwood.
Many people are surprised to learn that this kind of wood is used to build many buildings’ exterior. It is often seen in driveways, walkways, porch steps, pool decks, public steps, and even courtyards. Brad Shaw recommends that his customers get new boards made from this material if they plan to use them for exterior structures.
There are two primary uses for these boards. Some use only the border part of the panel, while others use the whole panel. Some use flashing between the panels, while others use flashing just around the edge of the board.
Both of these uses make sense. The benefit of having a fire retardant board is that you don’t have to use any wood to make your structure fire-resistant. Some wood types are more absorbent than others, and some are more resistant to termites and other insects. But, none of those materials can be mixed with the composite variety.
Because of the composite board’s fire-resistant qualities, there is no need to put additional insulation between the board and the surface on which it will be placed. It means that the drywall that you may already have can be used in place of the plywood used in your previous framing project. The same goes for using fiberglass as the membrane used to surround the boards in your frame.
The best fire retardant composite decking is available from most lumberyards and home supply stores. You can also find this type of wood on the Internet. When you compare wood-based products, such as cedar or redwood, you should consider the differences in the various kinds of lumber and the conditions that each one offers for your project. It is not just the cost you are looking at when it comes to finishing your basement but also the type of finish you want to use.
Cedar has a light honey color and therefore makes an excellent choice for a decorative board. Redwood is also available in light honey color, but it is challenging to work with. If you have experience with hand framing or do-it-yourself projects, then this type of board might be the perfect choice for you. Some people like to use redwood because of its natural sheen and the unique grain patterns that are readily visible. It is also resistant to rotting and warping.
There are other materials on the market that are also used for the best fire retardant composite decking. One of the most popular is the use of marble. Although it does require a great deal of care when sealing and staining, it can be a very appealing option. However, this material is prone to cupping and must be sealed correctly to prevent blistering and warping. It is also somewhat porous, so it will require more frequent resealing. For many people, one of the best fire retardant composite decking is wood. This choice benefits from not absorbing much moisture, so it will not expand or contract in the heat. Plus, the grain of the wood will provide unmatched dimensional stability. Wood is also very easy to stain, so you will not need to bother with a sealant.