Overview

Deep Retrofit

Larkrock recently completed a transformative One Stop Shop energy retrofit for a 1978-built property in Dundrum, Dublin. Originally rated BER D1, this home faced high energy demands. Through a comprehensive renovation, the property was upgraded to an A1 BER, resulting in substantial energy savings and reduced CO₂ emissions for the homeowner.
By enhancing the home’s insulation, upgrading the heating system, and incorporating renewable energy, this retrofit not only improved energy efficiency but also created a future-proofed home with a much more comfortable living environment.

Our One Stop Shop Retrofit Approach

Our team at Larkrock began the process with a full home energy assessment of the home, carefully planning each step of the renovation for the homeowner. Every aspect of the home, from insulation to heating, was optimized, with the added benefit of SEAI One Stop Shop grants to support the homeowner’s investment and keep costs to a minimum.

The Challenge:

Before the retrofit, the home faced several challenges our team are very familiar with finding in houses of this age:

These inefficiencies led to primary energy usage of 47,311 kWh/year, CO₂ emissions of 12,281 kg/year, and high space heating demands of 24,771 kWh/year.

Post-Works Summary:

CO₂ Emissions were reduced by 99% from 12,281 kg/year to only 89 kg/year. This is clearly reflected in the annual primary energy consumption reduction from 47,311 kWh/year to a mere 694 kWh/year.

Key improvements included:

Net Energy-Positive Home:

The retrofit of this Sandyford Semi-D achieved remarkable results, transforming the property into a net energy-positive home:

The Outcome

This project showcases the power of a comprehensive retrofit, combining advanced insulation, renewable energy, and efficient heating systems to achieve a sustainable and comfortable living environment.

The project featured the following unique characteristics:

A Sustainable Future with Larkrock

This retrofit in Dundrum showcases the remarkable impact of modern energy upgrades in achieving efficiency, comfort, and sustainability. By properly combining insulation, high-performance windows, renewable energy solutions, and efficient heating systems, this home is now a cozy home to enjoy for years into the future.

If you’re thinking about making similar upgrades to your home, we’d be happy to discuss the options and SEAI One Stop Shop grants available to you. Whether you’re looking for guidance or ready to take the next step, feel free to reach out to us for more information or arrange a showroom visit.

Larkrock – Retrofitting homes for a sustainable future.