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Building a Future of Warm and Sustainable Homes

With 10,000s of measures delivered, 13+ years of experience, and over £750 annual energy savings per home, we are proud to contribute significantly to the UK’s net-zero carbon goals, saving 2.5+ billion tons of CO2 through our practical, results-driven approach.

What Exactly Does Berks Insulation Do?

At Berks Insulation, we are at the forefront of enabling smart switches to renewable energy across the UK. Specializing in retrofit heating systems and solar PV solutions, we deliver energy-efficient upgrades for both private and social housing, helping homeowners, landlords, and housing providers reduce heat loss, cut energy bills, and achieve a cleaner, greener future.
Offices across
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United Kingdom

Our Goal

Upgrade millions of homes to EPC C+ with our proven contractor expertise.

Who We Are

Join us in building a warmer, more sustainable future for the UK.

What Makes Us Different from Others?

  • Integrity: We uphold the highest ethical standards in all our interactions, ensuring transparency and honesty in every step of the process.
  • Commitment: Our dedication to our clients is unwavering. We go above and beyond to understand your needs and deliver tailored solutions promptly.
  • Knowledge: With extensive expertise in our field, we bring deep insights and innovative approaches to tackle your challenges effectively.
Join us in building a warmer, more sustainable future for the UK. Contact Berks Insulation today for a free consultation and let us help you make your home more energy-efficient!

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.

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.

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.

Our Customers Rate Us High for A Reason

This statement is made pursuant to Section 54 of the Modern Slavery Act 2015 and sets out the steps that Berks insulation limited has taken and is continuing to take to ensure that modern slavery or human trafficking is not taking place within our business or supply chain. Modern Slavery encompasses slavery, servitude, human trafficking and forced labour. Berks insulation limited has a zero-tolerance approach to any form of modern slavery. We are committed to acting ethically and with integrity and transparency in all business dealings and to putting effective systems and controls in place to safeguard against any form of modern slavery taking place within the business or our supply chain.

Our Policies

We operate a number of internal policies to ensure that we are conducting business in an ethical and transparent
manner. These include:

Our Suppliers

Berks insulation limited operates a Procurement Procedure and maintains an Approved Supplier List.We conduct due diligence on all suppliers before allowing them to become an approved supplier. We require that they confirm to us that:

Training

We regularly brief all relevant management and staff members, and ensure that our policies reach every employee, in order that they understand the signs of modern slavery and what to do if they suspect that there is any risk of it taking place within any area of our business or our supply chain. As Partner members we will work with the Supply Chain Sustainability School to promote the material available to educate the industry on modern slavery.

Our Performance Indicators

We will know the effectiveness of the steps that we are taking to ensure that slavery and/or human trafficking is not taking place within our business or supply chain if:

About Our Company

Discover a sustainable lifestyle with Berks Insulation and insulate your home for free under the goverment grants by the UK government.Your comfort is our supreme priority. We are committed to serve you with the free heating and insulation grants. Our target is to reduce your energy bills with the energy-efficient heating system. Eligible homeowners or tenants can get the free installation & maintenance guidelines for the boilers, air-source heat pumps or home insulation. We never disappoint our customers!

Scheme Provider and Trades TrustMark Registered

Berks Insulation Ltd. is certified by NICEIC and NAPIT for providing quality services. Our trades TrustMark Registered for: Cavity Wall Insulation, Flat Roof Insulation, Draught Proofing, Room in Roof Insulation, Floor Insulation, Heating System Insulation, Hot Water Systems, Wall Insulation (Internal & External), Air source heat pumps, and Solar PV installation services.

Our Service Cost

We charge absolutely nothing from our customers because all our services are paid by the ECO4 scheme.

For Customers Feedback & Complains

Any complaint in relation to any aspect of our work compliance with PAS 2030:2019 and PAS 2035, claimed from any source, are informed to the Quality Representative and Retrofit Coordinator without delay to ensure that any complaints we receive are dealt with in a structured manner by being recorded, acknowledged and resolved appropriately.

A customer need to fill GD F11 – Complaint Form and our Quality Representative will contact the complainant within 1 working day and advise on steps to address the issue. The Quality Representative will record all relevant information with the consent of the complainant.

If the complaint cannot be rectified to the satisfaction as desired, we refer it to our Scheme Provider who may then
recommend an Alternative Dispute Resolution process, including referral if required. If our Scheme Provider does not have an ADR in place, TrustMark may recommend or refer the dispute to independent mediator.

Berks Insulation Ltd.
ALBION House, Albion CI, Slough SL2 5DT,
United Kingdom.
Email: info@berksinsulation.com
Contact: 08000025837

For Company Tracking
Company Number: 08783848
VAT Number: GB197068075

Business Insurance Details
Plan Insurance Brokers:
Employers Liability = £10,000,000 (Public/Product Liability)
Product Liability = £10,000,000
Professional Indemnity = £10,000,00.

Our Completed Projects

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

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