FREE Underfloor

Free Underfloor Insulation Grants Kilmarnock

Many homeowners diligently address energy efficiency by insulating their walls and roofs, yet the significant heat loss through uninsulated floors often goes unnoticed. Even with cavity or solid wall insulation, homes can lose up to 20% of their heat through the floor.

Considering the potential benefits, investing in floor insulation proves to be a prudent choice. However, it’s essential to note that this investment can come with a considerable cost, especially for larger homes, reaching up to £3,000.

Opting for underfloor insulation presents a solution that not only enhances the warmth of your living space but also effectively reduces heating expenses and boosts overall energy efficiency. Recognizing the importance of such measures, the Scottish government extends support through grants for underfloor insulation via the Energy Company Obligation (ECO) scheme. This initiative aims to make homes in Kilmarnock and beyond more energy-efficient, aligning with broader sustainability objectives.

The primary objective of the Energy Company Obligation (ECO) scheme in Kilmarnock is to aid Scotland in meeting its international commitment to reducing carbon emissions. Under this initiative, major energy firms allocate funds towards enhancing the energy efficiency of residential properties. Eligible individuals can benefit from energy-saving upgrades funded through this scheme.

Through ECO4, which succeeded ECO3 in 2022 and continues until 2026, and the Affordable Warmth Obligation component, qualifying residents may qualify for complimentary installation of underfloor insulation. This initiative aims to make homes more energy-efficient and affordable to heat.

By opting for underfloor insulation, particularly under wooden or suspended timber flooring, homeowners can significantly diminish heat loss by up to 15%. This not only reduces energy consumption but also contributes to environmental sustainability efforts.

The free underfloor insulation grant is accessible to homeowners, owner-occupiers, or tenants, provided they obtain consent from the property owner. This ensures that all parties involved benefit from the improved energy efficiency and comfort of the residence.

Why apply for the underfloor insulation grant?

In Kilmarnock, homeowners with wooden or suspended floors have an opportunity to access complimentary underfloor insulation, provided they meet specific eligibility requirements. Upon approval, certified installers will visit your residence to seamlessly install the insulation, contributing to better heat retention and subsequently reducing energy expenses while enhancing overall comfort.

Investing in underfloor insulation independently could incur substantial costs, often running into thousands of pounds. However, through this initiative, recipients are relieved of any financial burden, yet reap the rewards of improved insulation and cosier floors.

The ECO4 scheme, facilitating this initiative, remains accessible until March 31, 2026. It’s imperative to seize this opportunity before potential alterations to eligibility criteria or the discontinuation of grants post the specified date. Making the most of these grants while they’re available is a prudent decision for homeowners in Kilmarnock seeking to enhance their living conditions affordably and sustainably.

Do You Qualify
For Free Underfloor Insulation?

Not all homeowners in Kilmarnock will be eligible for complimentary floor insulation. Specific criteria must be satisfied to qualify.

Homes constructed during or after the 1980s are typically ineligible due to their solid concrete ground floors, unlike older homes with wooden floors. However, if your residence features a basement or is built on a slope with a crawlspace underneath, you might qualify. To be eligible, there must be at least one meter of headroom beneath the floor, accessible via a hatch.

Moreover, for underfloor insulation to be installed, at least two-thirds of the home’s footprint must be accessible.

If you’ve previously had underfloor insulation installed, there’s a chance you could upgrade it using modern insulation 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?

Not every dwelling is primed for every type of insulation. If you’re considering underfloor insulation for your home in Kilmarnock, it’s crucial to assess whether your property meets the necessary criteria.

Houses with cellars, basements, or crawlspaces underneath are generally suitable candidates for underfloor insulation, provided there’s approximately one meter of clearance beneath the floor.

Older properties often feature suspended timber floors, which are ideal for insulation. These floors not only tend to leak heat but also offer ample space for insulation installation. They typically consist of floorboards supported by joists above an open area.

Properties in Kilmarnock equipped with air bricks or ventilation bricks in the exterior walls below the damp-proof membrane at ground floor level also tend to experience significant heat loss. Such homes may qualify for complimentary underfloor insulation services.


When considering floor insulation options for homes in Kilmarnock, one effective method involves installing insulating mineral fibre beneath exposed floorboards. This fibre is secured in place using netting, which is attached to the joists, effectively trapping heat and improving energy efficiency.

Alternatively, spray foam insulation offers a modern approach. This foam expands and adheres to the underside of wooden floors, creating a barrier that helps retain heat within the room.

It’s important to note that for homes with concrete floors, traditional floor insulation methods may not be feasible due to the lack of space beneath the concrete. In such cases, insulation is typically applied on top of the concrete floors to achieve thermal efficiency.

The Advantages
Of Underfloor Heating

Ensuring your home in Kilmarnock remains cozy and energy-efficient extends beyond the obvious measures like wall insulation and double-glazed windows. Underfloor insulation proves to be a pivotal aspect in maintaining a comfortable indoor temperature. However, its advantages include:

Improved thermal efficiency

Underfloor insulation in Kilmarnock significantly boosts a home’s thermal efficiency, curbing heat loss through the suspended timber floor. This, combined with wall and loft insulation, ensures homes remain energy-efficient, retaining warmth even during the chilliest months. Similarly, during hotter weather, underfloor insulation acts as a barrier, preventing excessive heat from penetrating indoors.

Mess-free installation

The installation process for floor insulation is straightforward and tidy. Since all fittings occur beneath the floorboards, between the joists supporting the floor, there’s minimal mess on the ground floor. As a result, household activities remain unaffected, making the installation process seamless and convenient.

Reduced heating bills

Enhanced thermal efficiency leads to decreased energy consumption, resulting in lower heating bills. By better retaining heat, homes require less energy to maintain a consistent, comfortable temperature. This not only benefits homeowners financially but also contributes to environmental sustainability.

No need to redesign your floors

Unlike opting for a complete overhaul of timber flooring to improve thermal efficiency in older homes, underfloor insulation provides a simpler solution. With insulation materials discreetly installed beneath the floor, there’s no need for extensive construction or renovations. Plus, existing underfloor insulation can be upgraded using the free insulation grant, covering modern, more efficient materials.

Enhanced comfort

Underfloor insulation ensures homes maintain a comfortable temperature throughout the year, eliminating the discomfort of cold, draughty floors, particularly prevalent during winter. By preventing cold air from seeping through old floorboards, insulation enhances overall comfort within the home environment.

Increased house value

Energy-efficient homes are highly sought after in the real estate market. By investing in comprehensive insulation, including floors, lofts, and walls, homeowners increase the value of their property, making it more appealing to potential buyers.

Reduced condensation

In Kilmarnock’s climate, uninsulated floors are prone to cold temperatures, potentially leading to condensation and mold growth. Underfloor insulation keeps floor surfaces warmer, minimizing the risk of condensation-related problems, thereby promoting a healthier indoor environment.

Noise reduction

Insulation not only regulates temperature but also reduces noise transmission, particularly beneficial for basements or multi-storey homes where sound travels between floors. This enhances overall living quality by minimizing unwanted noise disturbances.

Cost savings

Eligible homeowners can leverage insulation grants to offset upfront installation costs. Over time, the investment in insulation pays off through significant savings on heating expenses, making it a financially prudent decision in the long run.

Health and well-being

Living in a comfortably insulated home positively impacts occupants’ health and well-being, particularly vulnerable populations reliant on income-related benefits. The availability of free underfloor insulation grants through programs like ECO4 is crucial in ensuring equitable access to improved living conditions, fostering healthier communities.

Underfloor Insulation
Building Regulations

In Kilmarnock, just as across the UK, adhering to building regulations is imperative when installing underfloor insulation and upgrading flooring. The Building Standards 2017 serves as a comprehensive guide outlining the necessary criteria to ensure compliance, particularly concerning insulation and flooring enhancements. These standards are meticulously crafted to prioritize energy efficiency and bolster the overall insulation envelope of buildings.

Scotland’s Building Standards are specifically tailored to mitigate heat loss and amplify energy efficiency across all structures, aligning seamlessly with broader UK directives. A key benchmark within these standards is the U-value, which signifies thermal performance. In Scotland, the U-value for upgraded flooring must not exceed 0.18 W/m2K, showcasing the region’s steadfast commitment to stringent energy efficiency standards. In comparison, in England, Wales, and Northern Ireland, the U-value requirement stands at a minimum of 0.25 W/m2K, underscoring Scotland’s more rigorous approach in this domain.

How Much Could You Save A Year?

While the cost of professional underfloor insulation in Kilmarnock can vary significantly, ranging from £300 to £3,000 for larger properties, there’s an opportunity to access free underfloor insulation via ECO4. Notably, this program specifically targets the ground floor for insulation.

By installing this insulation, you will experience significant cost savings on your annual energy bill. According to the Energy Saving Trust, you can expect to annually save, on average:

• 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 have the freedom to select the installer for your underfloor insulation. However, it’s essential that the chosen installer is trade-registered, approved, and authorized to perform the installation under the ECO scheme. While you have some flexibility in choosing, your options are limited to those who meet the necessary criteria.

The installation of underfloor insulation is a swift and clean process. Upon qualification, you’ll be provided with a scheduled date for the installation team’s visit to your property. Typically, the installation can be completed within a few days, depending on factors such as the size of your property and the accessibility of the underfloor area. In cases of urgency, there are emergency services available that can complete the installation within a single day.

Applying for free underfloor insulation through the ECO4 scheme is a straightforward process. Firstly, you need to confirm your eligibility to receive the grant.

Envirohomes Renewables simplifies this initial step for you. You can easily fill out the eligibility form on their website or directly reach out to them at 0141 459 0292. Once submitted, a member of their expert team will promptly get in touch with you.

Envirohomes Renewables will guide you through the entire process, from securing the funding to the seamless installation of your new underfloor insulation.

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