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Floor insulation installed in Dunfermline

Floor Insulation Dunfermline, A Complete Introduction

The floor is one of the most important parts of the house regarding energy consumption issues. However, many homeowners rarely take note of the role it plays in the bills.

We have seen many people focus most of their energies on cavity wall insulation but forget about the floor, which could contribute to a rise in energy bills. Research shows that about 10% of the heat loss in our living spaces comes from the floor.

Underfloor insulation is among the best ways to create energy efficiency and reduce heat loss. It is a great way to keep your space warm and durable.

Whether you have a concrete or wooden suspended floor does not matter. There is always the right floor insulating material fit for you.

Even though underfloor insulation costs the homeowner a little extra cash, it’s an excellent long-term investment that keeps you off huge energy bills. And in this guide, we will discuss everything you need to know about it.

Keep reading.

What is Floor Insulation?

Floor insulation is just like external wall insulation, only now on the floor instead of the walls. It can improve your home’s energy efficiency and reduce energy bills.

Your local insulation installers will inspect your floor and recommend/install the best materials that fit your specific needs. They should do a fantastic job getting you a floor that’s worth your investment.

The insulation involves putting a heat insulator under the floor to prevent heat loss. The result is your home always stays warm, no matter the weather.

Insulating your wooden suspended or concrete floor can save you up to 70 Euros annually. This might not seem much, but it’s a significant amount where energy consumption is concerned.

You need to determine your floor type before engaging in such projects. And there are two ways to know your floor.

  • Check the cellar. Your place may have a cellar or a basement from which the wooden jolts should be easily accessible from below. You can see the undersides of the floorboards. The same should be true if you see ventilation bricks under the floor. It means you have a similar floor type.

  • Lift the carpet. Some floors are not accessible to the homeowner. In this case, you can know it by lifting the carpet and underlay from a corner.

Once you determine the type of floor you have, it becomes much easier to find the right insulation method and material. Luckily, something is always right for your floor, as shown below.

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Why is Floor Insulation Important?

Floor insulation is highly recommended if you want to save on heating bills. As stated above, about 10% of the heat loss comes from the floor. You can avoid all that through the installation of insulation material.

There are so many benefits to underfloor insulation. It all comes down to making the best decisions for your home.

Here are the main reasons why you should get floor insulation.

Lose Less Heat

Wood and concrete floors are prone to heat loss. You may wonder why you are paying so much on heating bills when the answer is on the floor.

Whereas it will not make your home warmer because the radiant heat does so, insulating the floor means less warm air will escape. Thus, your home stays warmer for a longer time. You will only know these benefits after you have tried them.

Keep Your Home Cool

When the hot season comes knocking, you need your home to remain as cool as possible. Hot air rises, making your home even hotter. Underfloor insulation creates a barrier between the floor and the ground below, keeping a comfortable atmosphere in your living space.

Well-insulated floors keep your property cool when the heat rises. It is just like insulating the walls and loft. They all play a role in reducing energy bills.

Reduce Drafts

Homes built above the ground or have crawlspaces drafted. They can contribute to increased heat loss in your home and even let in moisture between the walls.

By installing underfloor insulation, you can seal up potential air holes and keep air from outside from entering the house. This does a great job of keeping your home warm or cool during different seasons.

Create A Moisture Barrier

Have you ever dealt with dry rot on your floor? Then you should know moisture is the number one cause of such issues. When moisture is trapped between the floors, it leads to mould growth, which can have an adverse effect on your home’s structural integrity.

Hardwood floors are the most vulnerable to such issues. Adding another layer of insulation is the best way to keep your floorboards from staining the wood. Your floor remains durable and energy efficient.

Prevent Freezing Pipes

When winter hits, you may have to engage your central heating boiler more to gain more heat in your home. However, the plumbing work under your floor may still be exposed to those freezing conditions.

Install a high-standard insulating material, and you can make your floor more energy efficient. This will increase the durability of your pipes under the floor.

Increase The Value of Your Property

A professional floor insulation installer can recommend the best methods to insulate your home with the aim of improving the space’s efficiency. Installing full insulation could be the most effective approach, but adding underfloor insulation can also mean a lot. You won’t regret having it, especially considering a full installation means more work and expense.

If you want to sell your property, this is one of improving its value. Potential buyers look for such small things to determine the home’s energy efficiency. It helps them make buying decisions much faster.

How Floor Insulation Works

Underfloor insulation and cavity wall insulation play the same role – keeping your home warm during winter and cool during summer. And just like cavity walls, underfloor insulation functions by reducing heat loss.

Note that underfloor insulation does not trap heat. It just ensures less heat rises into the atmosphere. Your external walls can ensure an even larger part of this heat stays indoors.

The aim of insulating the floor is to achieve a controlled air floor. Warm air does not enter the floor during summer, and cold air does not get in during the colder months.

Think of your home as a thermos flask when the floor is insulated. It ensures the cool air remains cool and the warm air remains warm. It controls the temperature conditions inside and outside.

An insulation installer will choose the right material to create a thermal barrier in the room under the floor. This keeps the outside environment from interacting with the inside. 

Floors like ceramic tiles, timber boards, laminate and concrete have very poor ventilation. Insulation can be the perfect way to make them more effective.

Where the floor is not accessible, a professional insulation installer will use a thermal imaging camera to determine the most vulnerable areas. They will then find and install a material that will ensure your floor does not lose heat.

Types of Floor Insulation

Choosing the right type of insulation for your ground-floor rooms is extremely important. And there are various types, each designed with specific properties and purposes in mind.

We recommend choosing a method that leaves the least carbon footprint. The most common types include the following:

Rigid Foam Insulation Boards

As the name suggests, insulation boards are insulating material that resembles boards laid under the floor and lost space to prevent heat loss. Among the best materials used for this method is the expanded polystyrene sheet, ESP.

These materials are easy to install. However, it must be installed on even ground, which is why you must prime the floor first. This prevents potential cracks that may reduce its effectiveness.

Polyurethane Spray

The next common insulation type is polyurethane spray. This material is quite effective in sealing any unwanted holes on the surface.

Although it costs a little more than board insulation, it’s among the best ways to close those loopholes. Once an insulated board is installed, the spray is used to ensure the floor is completely sealed off.

Insulated Screed

If the two methods above do not fit your home, an insulated screed should be a good alternative. This material has become one of the most popular insulation approaches in the building trade and is quite effective.

The material is comprised of polystyrene granules measuring 0.1 to 0.25 in diameter. It is usually combined with other materials to create a strong barrier. Your home loses less heat during the colder season, giving you more peace.

Spray Foam Insulation

If you are looking for the highest quality underfloor insulation solution, we suggest you try out spray foam insulation. More advanced technology gives your home ultimate protection against heat loss.

In this category, you have two main choices:

  • Fibreglass insulation. This popular floor and wall insulation material will save you money in the long run. It might be a bit expensive to install but the benefits are more than the expenses.

  • Rigid foam insulation. This is another popular option that rejects moisture. It is ideal for hardwood floors, which are more vulnerable to mould and stain attacks.

Both fibreglass and rigid foam insulation don’t wrap or compress over time. They remain intact for a long time until you decide to upgrade your floor.

Rigid foam insulation can be mixed with a radiant heat floor component to give your flooring the warmth it needs. This can be the perfect way to reduce heat loss and save some money on energy consumption.

The Cost of Underfloor Insulation

How much does it cost to install underfloor insulation in Dunfermline? Well, prices vary depending on the type of flooring and material used.

On average, expect to spend about £770 for smaller rooms. Larger rooms may cost over £1000, also depending on the material and the floor type.

Many homeowners spend a lot of money on home improvement projects because they understand the value of quality work. Just like you take your time and investment to insulate the roof, doing so for the floor is equally important.

Considering the end results of such projects, we can say the pricing is pretty reasonable. Besides, the insulation will pay for itself after two or three years, after which can enjoy less expenditure on energy costs.

Here is a breakdown of what different floors may cost:

  • Suspended floor insulation: If you have a suspended floor in your house, expect to pay about £885. This will include the material and labor in most cases.

  • Suspended timber. These floors are the cheapest to insulate, costing, on average, £525.

  • Solid floor insulation. Solid floors are more challenging. They cost about £1550 to get a good job.

You can always get a good deal from the installer after a site visit. But that will only happen if you choose the right installer.

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How to Choose the Best Underfloor Insulation Service in Dunfermline

Underfloor insulation is among the most effective ways to keep your home warm. And that is why many homeowners are searching for ways to get the best out of it. This demand has created a surge in the number of installers, which can make choosing the right one a bit challenging.

Don’t worry though; we have highlighted the main factors to consider when choosing such services.


Hiring a highly professional service will not only save you money, but it will give you the confidence of a reliable job too. You can be sure of dramatically reduced energy costs as they will install a material fit for your floor and specific needs.

We highly recommend vetting the local insulation installers first through other users. You can also tell how professional a company is by looking at its website and mode of operation.


A highly experienced floor insulation company can deliver an excellent service that will satisfy you. They know which materials and installation type work for which floors. Such companies dictate reliability and trustworthiness.

Customer Support

Another way to tell a good floor installation company is in how they handle their customers. A reliable service provider will stop at nothing to make a very happy customer. That is always their focus through a comprehensive customer support system.

If the company has invested in a highly trained and friendly staff, it’s a worthy consideration. You can hire it more confidently because you know they will not disappoint you.


Another great way to get excellent service is through customer reviews. What are other customers saying about the company? If other customers give positive reviews about the company, you have every reason to choose it.


Since money is always an issue for home improvement projects, consider choosing a company that offers the most competitive price options. However, be sure not to compromise the quality of work done. Most companies are flexible and will easily give you a good deal.

Frequently Asked Questions

What are the floor insulation costs?

The exact price varies depending on the floor type and the insulation material you choose. On average, expect to spend between £770 and £1000. Smaller floors will cost less, while a larger floor will cost more.

Should I insulate my floor?

Yes. Floor insulation is one of the best ways to ensure your home loses less heat. It might not stop the loss but it will reduce it, affecting your energy bills.

Should I hire a floor insulation installer?

Yes. DIY flow insulation is an option, but you may not have the right tools or experience for the job. Hire a competent team, and you can be sure of the best job.

When should I insulate my floor?

The best time to insulate your floor is during the initial construction. However, you can still insulate it any time when you feel the need.


The benefits of floor insulation are quite clear. Your living room remains warm during winter and cool during summer, and the insulation creates a thermal barrier. As a result, you can start spending less and less on energy consumption.

Contact us today if you need a floor insulation service. We are here to ensure you get the best from your precious home. We have been offering floor insulation services for several years now, with a focus on customer satisfaction.

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Loft Insulation Pros Dunfermline, 102 Hospital Hill, Dunfermline, KY11 3AU

Call 01383 663776