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Spray Foam Insulation

Best Way To Insulate Floor Joists: The Definitive Guide

Best Way to insulate floor joists

As the year draws to a close, and the cooler weather comes in, it can often be a nasty shock in the morning to ease yourself out of a warm, cosy bed, and then have to tip toe across a freezing cold floor.

The best way to insulate floor joists is to insert an infallible seal between them to create a barrier between the cold, hard ground, bridging its temperature into your floors.

The most advanced product on the market today is spray foam insulation, an innovative industrial foam that is wonderfully water-resistant and air-tight.

With this in mind, here’s our guide to the best way to insulate floor joists the easy way this Winter…

Spray Foam: A Thoroughly Modern Material For Insulate Floor Joists

Compared to traditional materials, spray foam is 100% water-blown, and will stick to any surface, before expanding up to one hundred times its original size and curing to dry.

Once dry, it is a superior solution that will not absorb water, and acts as an airtight thermal barrier, protecting the floor above from the temperature and damp of the ground below it.

When a traditional form of insulation is inserted between floor joists, the floor is pulled up, and the material cut to size, and stuffed within the space. As spray foam insulation is a foam, it is simply sprayed between the joists, with the floor raised, or injected into the space through holes or access points in the floor.

Spray foam will adhere to the joists and seal up the area, with no gaps for residual air or moisture to flow through.

Zero Moisture Absorption

This premium performing product is entirely water-resistant, and so unlike traditional insulation products, will not soak up any moisture or water from the ground, and bridge it through.

This negates any risk of damp entering the home, and reduces the risk of mould; both of which can be extremely problematic long-term for the health of a home and its inhabitants.

A Dual Block Against Air Flow

Spray foam insulation’s seal against air flow goes both ways. While it will block cold temperatures bridging through from the ground upwards, it will also stop the warmer air within the home from seeping through the floors and leaving.

Over 10% of heat in the average home can be lost through floors, so having an effective seal in place eliminates this air seepage with immediate effect.

Best Way to insulate floor joists

The seal against air flow that this multi-purpose product provides negates the need for excess energy to be used to heat the property within it, and in some cases saves up to 40% off of heating bills, proving that going green can cost considerably less!

Spray Foam Insulation: Not Just For Floors

Spray foam insulation will stick to any surface to which it is applied, so doesn’t rely on gravity to hold it down.

There’s no need to stop at insulating between floor joists – why not insulate your walls and roofs with spray foam insulation too?

Save Money And Energy Simultaneously

We often think of eco-friendly measures as being costly, short-term gains, but this isn’t the case with thorough insulation.

The seal against air flow that this multi-purpose product provides negates the need for excess energy to be used to heat the property within it, and in some cases saves up to 40% off of heating bills, proving that going green can cost considerably less!

Our customer, Ricardo Stephenson, remarks on his TrustPilot review: “I noticed a significant difference; my home felt insulated against noise, and the boiler was not kicking in as much as I use temperature control. My direct debit payments have decreased by £30 a month on my gas and electricity bills!”.

Enlist The Help Of The Experts!

Pulling up floor boards and inserting a chemical blend between them is not to be done as a D.I.Y job, as homeowners need to ensure a proper, thorough and safe job is completed, to deliver the best possible performance long-term.

The best way to assess the suitability of spray foam insulation as the best way to insulate floor joists in your property is to have a proper home survey carried out. This can be done without charge or obligation to buy, and is the best way to gain the advice of certified experts.

Take back control of your comfort, with the help of spray foam insulation. Request your free site survey today by calling 0800 1700 636, or, alternatively, by simply clicking the button below!