FREE Underfloor

Free Underfloor Insulation Grants Dundee

Many homeowners in Dundee prioritize insulating their walls and roofs to enhance energy efficiency, yet the significance of insulating floors often goes overlooked. Despite having cavity or solid wall insulation, a considerable amount of heat can still escape through the floor, accounting for up to 20% of a home’s total heating loss.

Investing in floor insulation proves to be a prudent decision, albeit it may entail a cost of up to £3,000 for larger residences. However, the benefits far outweigh the initial investment. Underfloor insulation not only aids in heating your home more efficiently but also contributes to reducing heating expenses over time.

Fortunately, residents of Dundee can take advantage of the Scottish government’s initiative to promote energy efficiency. Through the government’s Energy Company Obligation (ECO) scheme, grants for underfloor insulation are available, making this essential home improvement more accessible to homeowners. By participating in such programs, residents can make significant strides towards creating a more energy-efficient and comfortable living environment while also contributing to sustainability efforts.

In Dundee, the ECO scheme serves as a pivotal strategy aimed at aligning Scotland with its international commitment to diminish the nation’s carbon footprint. This initiative mandates major energy corporations to allocate funds dedicated to enhancing the energy efficiency of residential properties. Eligible individuals stand to benefit from this scheme, whereby energy-saving enhancements are financed through the allocated fund.

Under the ECO4 scheme, succeeding the ECO3 initiative in 2022 and extending until 2026, along with the Affordable Warmth Obligation component embedded within the ECO directive, residents may qualify for complimentary installation of underfloor insulation, subject to specific eligibility prerequisites.

Installing underfloor insulation beneath wooden or suspended timber flooring can substantially mitigate heat loss within households, potentially reducing it by up to 15%.

Homeowners, owner-occupiers, or tenants, provided they obtain consent from the landlord, are eligible to avail themselves of the underfloor insulation grant at no cost.

Why apply for the underfloor insulation grant?

In Dundee, homeowners with wooden or suspended floors may qualify for free underfloor insulation, provided they meet specific criteria. Approved participants will have installers visit their homes to implement the insulation, enhancing heat retention and reducing energy expenses.

This scheme offers underfloor insulation without repayment obligations, making homes more sustainable and comfortable. Eligible homeowners should take advantage of the ECO4 scheme before potential changes occur after March 31, 2026.

Do You Qualify
For Free Underfloor Insulation?

Not all residents in Dundee will qualify for free floor insulation. Specific criteria must be met:

Homes built during or after the 1980s are unlikely to qualify due to their solid concrete ground floors, unlike older homes with wooden floors.

If your house has a basement or is built on a slope with a crawlspace beneath the ground floor, you may still apply. There must be a minimum of one meter of headroom under the floor and access via a hatch.

At least two-thirds of the home’s footprint must be available for underfloor insulation installation.

Previous underfloor insulation may be updated using modern materials.

There are also criteria that must be met by the homeowner occupying the house where the underfloor insulation is required. The homeowner must be a receiver of any of the following:

  • Pension Credit (Savings Credit or Guarantee Credit)
  • Employment and Support Allowance
  • Jobseeker’s Allowance
  • Working Tax Credit
  • Income Support
  • Child Tax Credit
  • Universal Credit
  • Housing Benefit

If your household’s annual income is £31,000 or less, you will also qualify under the ECO4 scheme.

In addition to all this, the house must be situated in Scotland, Wales or England and must be heated by gas.

Is Your Property Suitable
For Underfloor Insulation?

In Dundee, not every home is compatible with all types of insulation. While wall or loft insulation may be feasible for some, underfloor insulation requires specific conditions to be effective.

Properties equipped with cellars, basements, or underfloor crawlspaces are typically suitable for underfloor insulation, provided there’s approximately one meter of headroom beneath the floor.

Older properties often feature suspended timber floors, which are ideal candidates for insulation. These floors not only lose significant heat but also offer ample space for insulation installation. Suspended timber ground floors typically consist of floorboards resting on joists above an open space.

Homes in Dundee with air bricks or ventilation bricks in the exterior walls below the damp-proof membrane on the ground floor level also tend to lose heat. Such residences might qualify for complimentary underfloor insulation services, as addressing this issue can significantly enhance energy efficiency.

When it comes to insulating a suspended floor, a common method involves laying insulating mineral fibre beneath the exposed floorboards and securing it in place with netting, which is affixed to the joists.

Alternatively, a contemporary approach to floor insulation entails using spray foam. This foam expands and adheres to the underside of wooden floors, effectively trapping heat within the room above.

It’s important to note that if your property features concrete floors, traditional floor insulation methods may not be applicable due to the absence of space beneath the concrete. In such cases, insulation is typically applied by layering it on top of the concrete floors.

The Advantages
Of Underfloor Heating

Ensuring your home is both cozy and environmentally conscious goes beyond the typical measures like wall insulation and double-glazed windows. In Dundee, prioritizing underfloor insulation is pivotal for maintaining a comfortable indoor temperature while also reaping additional advantages such as:

Improved thermal efficiency

Ensuring optimal thermal efficiency in homes is paramount for comfort and sustainability. Underfloor insulation is a key solution in this regard, significantly reducing heat loss through timber floors. When coupled with proper wall and loft insulation, homes in Dundee can maintain warmth efficiently even during the coldest months, while also staying pleasantly cool in the summer, thanks to minimized heat penetration through the flooring.

Mess-free installation

One of the remarkable aspects of underfloor insulation is its mess-free installation. With the entirety of the process occurring beneath the floorboards, between the joists, there is no disruption to daily household activities. This seamless installation ensures a hassle-free experience for homeowners in Dundee.

Reduced heating bills

Enhanced thermal efficiency not only contributes to a more comfortable living environment but also translates to tangible financial savings. With reduced heat loss, heating systems operate more efficiently, leading to lower energy consumption and subsequently reduced heating bills for homeowners in Dundee. Additionally, in Scotland’s milder climate, underfloor insulation can also alleviate the burden on air conditioning systems during warmer months.

No need to redesign your floors

Unlike extensive renovations that may be required to improve thermal efficiency, underfloor insulation offers a cost-effective alternative that doesn’t necessitate redesigning the entire flooring. This is particularly advantageous for owners of older homes in Dundee, as it allows them to enhance insulation without major construction work, preserving the original charm of their timber floors.

Enhanced comfort

The installation of underfloor insulation ensures consistent temperatures throughout the home, preventing the discomfort of cold, draughty floors, especially during Dundee’s chilly winters. By effectively blocking cold air from entering through floorboards, insulation promotes a more comfortable indoor environment for residents.

Increased house value

In addition to the immediate benefits of improved comfort and energy efficiency, underfloor insulation contributes to the long-term value of properties in Dundee. Energy-efficient homes are highly sought after in the real estate market, making properly insulated properties more appealing to potential buyers.

Reduced condensation

Dundee’s climate can pose challenges, including the risk of condensation and mold growth on uninsulated floors. By installing underfloor insulation, homeowners can mitigate these risks by maintaining warmer floor surfaces, thus reducing the likelihood of condensation-related issues.

Noise reduction

For homeowners in Dundee with basements or multi-storey homes, underfloor insulation offers the added advantage of noise reduction. Insulation helps to dampen sound transmission between floors, enhancing overall acoustic comfort within the home.

Cost savings

Not only will you save on the costs of upfront installation if you are eligible for an insulation grant, but in the long term, you also stand to save a lot of money. Even if you have to pay out of pocket for your home’s insulation, over time it will pay for itself thanks to the reduction in heating bills.

Health and well-being

Living in a comfortable home with stable temperatures will positively impact the overall health and well-being of the home’s inhabitants. Cold, draughty or damp environments can result in diseases, especially in vulnerable populations who may be on income-related benefits. This is why the free underfloor insulation grant through ECO4 is so important.

Underfloor Insulation
Building Regulations

In Dundee, like anywhere in the UK, adherence to specific building regulations is crucial when undertaking underfloor insulation installations and flooring upgrades.

The Building Standards 2017 offers comprehensive guidance on meeting these regulations, particularly focusing on enhancing energy efficiency and fortifying the building’s insulation envelope.

Scotland’s Building Standards are aligned with UK directives, prioritizing the minimization of heat loss and the enhancement of energy efficiency across all structures.

For instance, when upgrading flooring, Scotland mandates a U-value (thermal performance standard) no worse than 0.18 W/m2K, while in England, Wales, and Northern Ireland, the minimum requirement is 0.25 W/m2K. This underscores Scotland’s commitment to stringent energy efficiency measures.

How Much Could You Save A Year?

In Dundee, opting for professional underfloor insulation may seem like a significant investment, with costs ranging from £300 to £3,000 for larger properties. However, there’s a cost-effective solution available through ECO4 that offers free underfloor insulation. What’s more, you only need to insulate your ground floor, making it a feasible option for many homeowners.

The benefits of installing underfloor insulation extend beyond mere cost savings. According to insights from the Energy Saving Trust, the potential annual savings on your energy bills are substantial.

• Detached house: £65

• Bungalow: £60

• Semi-detached house: £40

• Mid-terraced house: £25

The ECO scheme also offers other grants including room in roof (loft) insulation grants, cavity wall insulation, solid wall insulation, and inefficient gas boiler replacement.


Yes, you can choose who installs your insulation, but with certain conditions. The installer must be registered, approved, and authorized to carry out the work under the ECO scheme. While you have the freedom to choose, your options may be limited to ensure compliance with regulations.

Underfloor insulation installation is swift and leaves minimal mess. Upon qualification, you’ll be provided with a scheduled date for the installer’s visit. Typically, installation can be completed within a few days, varying based on property size and underfloor accessibility. In urgent situations, emergency services can expedite installation within a day.

Applying for free underfloor insulation via the ECO4 scheme begins with confirming your eligibility for the grant.

Envirohomes Renewables simplifies this initial step.

You can either fill out the eligibility form on their website or reach them directly at 0141 459 0292. Once submitted, a member of their expert team will reach out to guide you through the process. Envirohomes Renewables serves as your reliable partner throughout, assisting with funding acquisition and installing your new underfloor insulation.

Get In Touch

Copyright © Envirohomes Renewables Limited.
Registered office address: 12 Somerset Place, Glasgow, Scotland, G3 7JT.
Company No: SC708370. VAT No:396823742