Types of Spray Foam Used for Insulation:Open Cell Polyurethane Spray FoamThis is going to be your most cost-effective solution for your insulation project, particularly if you are conducting an underfloor insulation. It is a popular choice in property renovations due to its attractive price as well as offering strong results for roof and wall insulation projects. There are some specific differences between open-cell and closed-cell which we will outline for you below: To offer a loose description of open-cell spray foam insulation, it is effectively the process of heating up plastic material and spraying it into a specific location in order to achieve the desired insulation effect. You will find that the R-Value per inch is often reduced with open-cell spray foam, which means it is necessary to use a larger amount in order to fulfil the particular standard of code for the space. With regards to the average cost of these insulation materials, closed-cell spray foam is regularly found to be about double the price of open-cell spray foam. You can produce a more cost-effective result by opting for open-cell foam as long as you conduct the application carefully and accurately. You can achieve an airtight premise regardless of which option you choose which will maximise the BER rating of your home, saving you money in the long-run. It has been understood that energy efficiency improved by over 20% versus some alternative insulation products available such as fibreglass or wall spray. Opting for Icynene polyurethane foam products maximises this saving. Energy bills can be a massive expense, particularly in the Summer and Winter months where you have no choice but to use your central heating and air conditioning in your home. Ensuring your home is fully insulated will cut these costs, as well as saving you from future increased energy costs. |
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Closed Cell Polyurethane Foam
If you are truly looking to professionally insulate all of the cavities in your home, you will opt for the closed-cell collusion. This spray foam product is the most optimal solution as it is effectively an impenetrable wall of foam material which cannot be permeated by any moisture whatsoever. It is physically impossible for mould to grow in this environment and your home will lose almost no energy with this fantastic insulation product.
The specific plastic that is used in closed-cell spray foam is called polyurethane and is effectively made from a combination of two materials in such a fashion that upon being subjected to heat in the application it experiences mass expansion of up to 10000%, entirely filling the space around it and insulation the cavity with extreme precision.
Spray foam can be found in a range of product varieties, and it can be difficult to determine which is the best fit for your home. It can often be generalised that any spray foam alternative that is above 24kg in weight can be defined as a closed-cell foam, with <24kg being indicative of an open-cell foam.
If you are in search of the best spray foam product but are working with a tight space, you will find that closed-cell foam is the most effective solution as it can produce great results in a cavity of just 1-2 inches (25-50mm)
The specific plastic that is used in closed-cell spray foam is called polyurethane and is effectively made from a combination of two materials in such a fashion that upon being subjected to heat in the application it experiences mass expansion of up to 10000%, entirely filling the space around it and insulation the cavity with extreme precision.
Spray foam can be found in a range of product varieties, and it can be difficult to determine which is the best fit for your home. It can often be generalised that any spray foam alternative that is above 24kg in weight can be defined as a closed-cell foam, with <24kg being indicative of an open-cell foam.
If you are in search of the best spray foam product but are working with a tight space, you will find that closed-cell foam is the most effective solution as it can produce great results in a cavity of just 1-2 inches (25-50mm)
Which Type of Spray Foam Works Best?
There are many factors that affect one’s decision in terms of choosing the most effective foam spray insulation product. You need to consider features such as the price and potential saving on future energy expenses, whilst also taking into account the nature of your property. That said, regardless of whether you are a homeowner or a buy-to-let landlord, spray foam insulation will save you money in the long-run!
The application of spray foam insulation is massively important to ensure the desired results are achieved. For this reason, it is highly recommended that you employ a professional to conduct the insulation. It is often advised to get an up-to-date BER rating before installing the insulation. You can request a report on your building this way and find areas to prioritise for improving your energy efficiency.
The application of spray foam insulation is massively important to ensure the desired results are achieved. For this reason, it is highly recommended that you employ a professional to conduct the insulation. It is often advised to get an up-to-date BER rating before installing the insulation. You can request a report on your building this way and find areas to prioritise for improving your energy efficiency.