The benefits of using B3 foam instead of traditional methods

Recently, more and more construction workers are looking to use B3 foam for their tasks, especially when it comes to insulation and sealing.  

But just what are the key benefits of using B3 foam? And how can using it not only make your life easier, but also help you get the job done well? 

In this article, we will look at some of the key reasons to use B3 foam and look into just how much it can help you. 

Firstly, what is B3 foam? 

B3 foam is a polyurethane foam that self-expands and is used to fill gaps in the construction process.  

Alternatives to B3 foam include expanding foam tape, non-expanding foam and other fire-rated foams, amongst others. 

A gamechanger for insulation 

The biggest selling point for B3 foam is its insulation capabilities, which have the potential to be revolutionary when used correctly.  

When applied properly and with care, B3 foam can make a huge difference in regards to boosting energy efficiency and keeping the heat in.  

The B3 foam itself expands when used to completely fill gaps, adding an insulation layer in the process and preventing the possibility of things like air leaks.  

In fact, B3 foam will form an airtight seal when it is applied, so the chance of an air leak or any thermal bridging is pretty much wiped out.  

This all makes a huge difference, making it easy to see why B3 foam is becoming more and more popular.   

Expanding power and fending off moisture  

As touched upon, another big pro to using B3 foam is the manner in which it expands after it’s used, which allows it to fill in pretty much any gap completely.  

B3 foam can expand to two to three times its original volume after being applied, which enables it to completely cover the area it has been applied to, even if it is being applied in a peculiar area with obstructions.  

In addition, B3 foam is very moisture resistant and this makes it a great choice for use in a basement or a loft, or any other humid or damp environment.  

As it can help condensation buildup and moisture breaking through, this subsequently reduces the risk of any structural damage, as well as mould.  

Easy to use and durable 

Finally, using B3 is very easy. By using a foam gun, you can get to areas that would otherwise be difficult to access, while it is also compatible with a variety of core surfaces.  

This includes the likes of wood, metal, concrete and masonry, which makes it a very versatile and adept product.  

It is also incredibly durable and long-lasting, which is naturally very important. The lifespan of B3 foam is akin to the lifespan of the building it’s been applied to, which makes it incredibly low maintenance once it’s been applied.  

Once it’s done, it’s done – you’re highly unlikely to have to go back to it or find a replacement in the immediate short term.  

A more efficient way 

There is a reason why B3 foam is becoming more and more popular and it’s something that we’re very much aware of at Multifix.  

We are always working on our range and are making sure that we have suitable levels of stock at our warehouse for your use.  

To see what types of B3 foam that Multifix offers, click this link.