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Leading the Transition to Net Zero Housing

Specialist contractors for large-scale energy efficiency, whole-house retrofit, and home decarbonisation.

Leading the Transition to Net Zero Housing

Specialist contractors for large-scale energy efficiency, whole-house retrofit, and home decarbonisation

100,000+

Measures Delivered

13+

Year Experience

£750 Savings

Annual Energy Bills Per Home

2.5 Billion+

Tons CO2 Savings

10,000+

Measures Delivered

13+

Year Experience

£750 Savings

Annual Energy Bills Per Home

2.5 Billion+ Tons

CO2 Savings
Our
Accreditations
Health & Safety
Certifications
Technical /
Energy Certifications
Our
Accreditations
Health & Safety
Certifications
Offices
across the
+ 0

United Kingdom

Mission Statement

Facilitating UK homes switch to cleaner & cheaper ways of renewable energy use, and minimise their heat loss by up to 40%.

Our Vision

To be recognised within a leading contractor community as a trusted expert who contributes towards the UK government’s net-zero emission target by 2050: Not by use of words, but by doing the job practically, while always staying one step ahead.

Our Goal

Making energy efficiency affordable and accessible through government schemes where possible.

Comprehensive Retrofit &
Energy Efficiency Services

Comprehensive Retrofit & Energy Efficiency Services

Our work supports both large-scale housing projects and individual property upgrades, helping deliver measurable energy savings and long-term sustainability.

Retrofit & Decarbonisation

Delivering whole-house retrofit heating system upgrades that meet PAS 2030/2035 standards, improving energy efficiency and reducing energy use by up to 40%, while cutting up to 2 tonnes of CO2 annually from every home.

Able to Pay

Our Able to Pay makes retrofit heating projects affordable for private homeowners & landlords to support renewable energy use. Through partial government fundings, the cost burden is significantly reduced.

Warm Homes: Social Housing Fund (SHF)

Helps housing associations and councils improving energy efficiency and reducing carbon emissions via retrofit projects for social housing providers across England. It also aims to boost EPC ratings of social homes.

Warm Homes: Local Grant (WH:LG)

Supports energy efficiency for privately owned homes across England that currently have low energy performance. It’s a part of the government’s broader Warm Homes Plan to tackle fuel poverty and meet net-zero emission targets.

Retrofit & Decarbonisation

Our retrofit services deliver whole-house energy upgrades under PAS 2030/2035, improving efficiency and comfort. Projects reduce energy use by up to 40%, cut 1–2 tonnes of carbon per home annually, and increase property value by up to 15%.

Able to Pay

Our Able to Pay service helps private homeowners fund insulation, heating, and whole-house upgrades. Professionally managed projects can cut energy bills by up to 25% annually, improve comfort, and increase property efficiency without relying on grants.

Warm Homes: Social Housing Fund (SHF)

The SHF helps housing associations and councils deliver large-scale social housing retrofits, improving efficiency and reducing carbon emissions. Wave 3 funding supports upgrading millions of homes to EPC Band C or higher across England.

Warm Homes: Local Grant (WH:LG)

The WH:LG helps eligible homeowners access funded insulation and low-carbon heating upgrades, improving comfort and reducing energy bills. Running from 2025 to 2028 with £500 million in funding, it supports the upgrading of thousands of homes across England.

Available Grants

We ensure only eligible homeowners will get government funding to reduce the cost burden and encourage the use of low-carbon heating systems that use renewable energy.

Free Boiler Grants

The government provides Free boiler grant under eco4 schem. Homeowners and private tenants are eligible for free boiler grants with first time central grant. Under these grants, eligible households can upgrade their boiler to an efficient one at no cost.

Free Boiler Grants

Air Source Heat Pump Grant

Air source heat pumps are a great choice for minimizing carbon footprints. Save money through air source heat pump installation.

Air Source Heat Pump Grant

First Time Central Heating Grant

Explore government heating grants to upgrade your home. With the First Time Central Heating Grant tailored for all qualifying homeowners and private tenants, you can get the full heating system having a gas boiler or heat pump, radiators, smart heating controls, and all installation including a pipework.

First Time Central Heating Grant

Insulation Grant

Upgrade your home comfort by insulation grants offered by the UK government. These grants allow homeowners and private tenants to install loft or cavity walls and reduce energy consumption as well as carbon emissions.

Insulation Grant

Warm Home

Improves energy efficiency in low-performing privately owned homes across England, supporting the Warm Homes Plan to reduce fuel poverty and emissions.

BUS Scheme

The Boiler Upgrade Scheme (BUS) provides grants to install low-carbon heating systems like heat pumps, helping reduce emissions and promote sustainable heating in the UK.

First Time Central Heating Grant

Explore government heating grants to upgrade your home. With the First Time Central Heating Grant tailored for all qualifying homeowners and private tenants, you can get the full heating system having a gas boiler or heat pump, radiators, smart heating controls, and all installation including a pipework.

Insulation Grant

Upgrade your home comfort by insulation grants offered by the UK government. These grants allow homeowners and private tenants to install loft or cavity walls and reduce energy consumption as well as carbon emissions.

Our Customers Rate Us High for A Reason

Our Project

We work with housing associations, local authorities, developers, and homeowners to deliver high-quality retrofit and insulation projects that improve building performance and reduce carbon emissions.

Our Completed Projects

We have successfully completed contracts regarding retrofit heating systems and insulation upgrades under the Ofgem schemes commonly known as ECO and GBIS.
Berks Insulation
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