Partially constructed building with exposed brick walls, wooden ceiling beams, and stacks of wood planks on a concrete floor. Sunlight enters through open windows and doorways, highlighting retrofitting work in progress.
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Over 20 years of experience
RETROFITTING

Eco-Frame: Expert Retrofitting Services for Energy-Efficient Homes

At Eco-Frame, we don’t just build new homes and commercial buildings—we retrofit existing spaces to meet the highest standards of energy efficiency, sustainability, and indoor air quality. Whether you’re looking to upgrade your home or commercial property, our retrofitting services are designed to breathe new life into older buildings, making them more energy-efficient, eco-friendly, and cost-effective.

Expertise in Retrofitting

With years of experience in eco construction, Eco-Frame has successfully managed numerous retrofit projects, transforming existing structures into high-performance, eco-friendly homes and commercial spaces.

Sustainability Focus

We prioritise the use of natural insulation materials like hemp insulation, straw insulation, and other breathable building materials to improve thermal comfort while ensuring healthy indoor air quality.

Energy Savings

By upgrading the insulation and energy efficiency of your property, you can save significantly on heating and cooling costs. Retrofitted buildings can reduce energy consumption by as much as 50% compared to traditional construction.

Healthier Indoor Environments

Our retrofitting process improves indoor air quality by using non-toxic, breathable materials that regulate moisture and prevent mold. Studies show that breathable insulation materials can lead to up to 30% fewer respiratory issues for occupants compared to conventional buildings.

Attention to detail

Why Choose Eco-Frame for Retrofitting?

Our team combines cutting-edge construction design management with eco-conscious materials such as Warmcell cellulose fibre insulation, natural hemp fibre insulation by IndieNature, straw insulation, and other natural insulation options to create breathable buildings that are healthier for the occupants and the environment. By integrating Passivhaus principles and eco project management construction expertise, we transform older buildings into high-performance, sustainable spaces that reduce your carbon footprint, save money, and improve your quality of life.

Eco-Frame is a leader in eco housing and retrofit construction. Our construction project management expertise ensures that each retrofit project is carried out to the highest standards of energy efficiency, sustainability, and design excellence. Whether it’s improving the energy efficiency of your home or enhancing the indoor air quality of your commercial building, we have the knowledge and experience to guide you every step of the way.

A spacious kitchen and dining area with wooden beams, a wooden table and chairs, white cabinets, large windows, and houseplants—an inviting space showcasing eco-building principles and overlooking a deck and trees outside.

The Benefits of Retrofitting with Eco-Frame

Retrofitting offers a cost-effective, sustainable way to upgrade existing buildings and create eco-friendly homes and commercial spaces. Here are just a few reasons why retrofitting is an investment in your building’s future:

Energy Efficiency

Passivhaus retrofitted buildings use up to 90% less heating energy than conventional homes. In fact, retrofit projects using eco-friendly materials can cut energy bills by as much as 60%.

Lower Carbon Emissions

By improving energy efficiency, retrofitting helps to reduce carbon emissions by up to 40% compared to conventional construction methods. This makes retrofitting an essential part of the green building movement.

Improved Indoor Air Quality

Unlike conventional buildings that often trap pollutants, breathable insulation like hemp and straw insulation allows moisture to escape, reducing the risk of mold, mildew, and allergens. This leads to better indoor air quality, reducing respiratory problems and promoting a healthier environment for building occupants.

Increased Property Value

Eco-retrofitted buildings have been shown to increase property values by up to 15%compared to standard, non-retrofitted homes. This makes retrofitting an attractive investment for homeowners and businesses alike.

Cost-Effectiveness:

Retrofitting a building is often more cost-effective than building new, especially when you factor in the long-term savings on energy bills and the potential for increased property value. Eco-frame retrofits are tailored to fit your budget, helping you maximise your return on investment.

A spacious kitchen and dining area with wooden beams, a wooden table and chairs, white cabinets, large windows, and houseplants—an inviting space showcasing eco-building principles and overlooking a deck and trees outside.
A Step-by-Step Approach

Eco-Frame’s Retrofitting Process: A Step-by-Step Approach

At Eco-Frame, we manage the entire retrofit process from start to finish, offering flexible construction design & management services for projects at any stage. Whether you’re planning a full retrofit of your home or seeking to upgrade your commercial space, we work with you to ensure the project meets your energy-efficiency goals and budget.

  1. Planning & Design: We start by assessing your existing building and working with you to develop a plan that aligns with your sustainability and energy efficiency goals. Our team integrates Passivhaus principles, eco-friendly design, and construction design management expertise to create a tailored solution for your building.
  2. Sourcing & Materials: Sustainability is at the heart of our process. We prioritise natural insulation materials like hemp insulation, straw insulation, and other breathable materials to ensure maximum thermal efficiency while enhancing indoor air quality.
  3. Construction & Retrofit: From upgrading the insulation and improving ventilation to installing high-performance windows and mechanical ventilation systems (MVHR), we handle all aspects of the retrofit process. We focus on reducing energy consumption, ensuring better insulation, and increasing comfort within your home or business.
  4. Completion & Handover: We ensure that the retrofit project meets the highest standards of eco project management construction, from energy efficiency to indoor air quality. Our team provides final inspections and certification to ensure your building meets modern standards of sustainability and energy use.
Right Choice for Your Retrofitting Project

Why Eco-Frame is the Right Choice for Your Retrofitting Project

With Eco-Frame’s construction project management expertise, we have successfully transformed numerous homes and commercial properties into energy-efficient, eco-friendly spaces that prioritize sustainability and indoor air quality.

Our use of natural insulation materials, such as hemp and straw insulation, ensures that your building is breathable, healthy, and energy-efficient. Our Passivhaus-inspired retrofitting approach significantly improves thermal comfort, energy efficiency, and carbon footprint, making your property more comfortable and cost-effective for years to come.

Process

Retrofitting Services for Energy-Efficient Homes and Commercial Buildings

At Eco-Frame, we don’t just build new homes and commercial buildings—we retrofit existing spaces to meet the highest standards of energy efficiency, sustainability, and indoor air quality.

A cozy living space with wooden floors, a central wood stove, and large windows letting in natural light, thoughtfully retrofitting classic charm with modern touches. The dining area sits in the back, framed by a wall of photos.

Meet Gaspard: The Visionary Behind Eco-Frame

Gaspard, the owner of Eco-Frame, is at the heart of our commitment to sustainable construction. With years of experience in the construction industry, Gaspard’s expertise in eco-construction project management has been instrumental in the success of countless projects across Scotland and the Highlands and Islands.

Gaspard’s dedication to green building practices and deep understanding of construction design and management ensure that every project we undertake aligns with the highest standards of energy efficiency, environmental protection, and client satisfaction. 

Read more about Gaspard’s background and vision here.

Gaspard Meric, owner of Eco Frame & specialist eco construction adviser.

Ready to take the next step?

Contact Eco-Frame today to discuss how our eco-project management services can make your next project more sustainable, cost-effective, and successful.

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Address
Eco Frame, 18 Leachkin Brae, Inverness IV3 8PN

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Phone
07947151707

Testimonials

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FAQ's

Retrofitting involves upgrading an existing building to improve its energy efficiency, sustainability, and comfort. This can include enhancing insulation, replacing inefficient heating systems, and installing renewable energy solutions

 

Retrofitting is a cost-effective way to reduce carbon emissions and lower energy bills.

Retrofitting offers multiple benefits, including:

  • Lower energy bills due to improved insulation and efficiency.
  • Better indoor air quality with breathable and non-toxic materials.
  • Reduced carbon footprint and enhanced environmental responsibility.
  • Increased property value with higher energy performance ratings.
  • Improved comfort by eliminating draughts and temperature fluctuations.

We provide a comprehensive range of retrofitting solutions, including:

  • Timber frame and insulated wall upgrades
  • Breathable, natural insulation systems
  • High-performance windows and doors
  • Air source heat pumps and solar panels
  • Ventilation systems with heat recovery to improve air quality and energy efficiency
  • Draught-proofing and airtightness improvements

The level of energy efficiency depends on the scope of the retrofitting work. 


Homes can achieve up to 80% energy savings, and with a full eco-retrofit, you could reach Passivhaus standard – reducing heating demand to near-zero.

We minimise disruption by using efficient project management and phased construction. While some works, such as insulation installation, may require temporary access adjustments, we ensure a smooth and organised process to keep inconvenience to a minimum.

The duration depends on the size and complexity of the project. A basic insulation upgrade may take a few days, while a comprehensive whole-home retrofit can take several Months. We provide detailed timelines during the initial consultation.

Yes, there are UK government schemes available to help homeowners and businesses finance energy-efficient upgrades, including:

  • The Boiler Upgrade Scheme (BUS) – for heat pump installation.
  • ECO+ Scheme – funding for insulation and efficiency improvements.
  • Local authority grants and interest-free loans for retrofitting.

We can guide you through available funding options and eligibility criteria.

The cost varies based on property size, materials, and level of improvements. A basic retrofit may cost £5,000–£15,000, while a full home retrofit could be £30,000+. However, energy savings over time make retrofitting a high-return investment.

We use eco-friendly and breathable materials such as wood fibre insulation, Warmcell cellulose fibre insulation, sheep’s wool, hemp and natural lime renders. These materials enhance energy efficiency while maintaining healthy indoor air quality.

Yes, we provide ongoing maintenance and support to ensure your retrofit continues to perform efficiently. We offer post-installation checks, energy monitoring, and additional optimisation services.

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