ECO4 Boilers, Insulation, Heat Pumps & Solar Panel Installations in Denbighshire
Are you looking for a free boiler replacement in Denbighshire? Interested in heat pumps, insulation or solar panel grants for your home? PTS Energy Solutions helps eligible Denbighshire households access free home upgrades through the ECO4 and GBIS government-backed schemes. From application to installation, we handle the entire process for you.

Why Denbighshire Residents Can Benefit
Installer-led applications only
If you live in Denbighshire, all applications for ECO4 or Great British Insulation Scheme (GBIS) grants must go through a registered installer like PTS Energy – not directly through the council. We take care of submitting your form to Denbighshire County Council, who will then issue a declaration needed for funding approval.
No costs to you
The council does charge an admin fee (typically around £100 + VAT), but PTS or your energy supplier covers it – so there’s no cost to you.
Why Denbighshire is a key area
Denbighshire has:
- A large rural and aging population – around 24% of residents are aged 65 or older.
- Significant fuel poverty, particularly in isolated or lower-income communities.
- Many older, stone-built and hard-to-heat homes, especially in areas like Rhyl, Denbigh, Ruthin and surrounding villages.
These local challenges make Denbighshire an important focus for home energy efficiency schemes like ECO4 and GBIS.
What We Offer in Denbighshire
Free Boiler Upgrade Scheme in Denbighshire
We replace inefficient or broken boilers with modern, energy-efficient models, funded through ECO4. This is ideal for homes struggling with heating bills or old systems.
Air Source Heat Pump Installations
Subject to eligibility and full funding by your supplier, we can install air source heat pumps at no cost to you – a great alternative to traditional heating.
Free Insulation Grants
We offer:
- Loft insulation
- Cavity wall insulation
- Internal or external wall insulation
- Room-in-roof insulation
- Flat roof insulation
These improvements help reduce heat loss and lower energy bills. Funding is available through both ECO4 and the GBIS route, depending on your circumstances.
Solar Panel Grants in Denbighshire
Eligible households can get solar panels fully funded, often alongside insulation or boiler upgrades. This not only reduces energy bills but also lowers your household’s carbon footprint.
How It Works: The PTS Process in Denbighshire
- You contact us directly – there’s no need to go through the council.
- We assess your eligibility – checking criteria under ECO4, GBIS, fuel poverty indicators, household income, and vulnerability (including over-65s).
- We submit your application to Denbighshire County Council, who will issue a formal declaration of eligibility.
- The energy supplier reviews the case and confirms whether full funding is available.
- We carry out a full on-site survey to plan your upgrade.
- Installation is booked and completed – if funding covers it fully, you won’t pay a penny. If a contribution is needed, we’ll discuss it first.
Quick Summary: Why This Matters
Feature | What It Means for You |
Installer-led applications | Simple, hassle-free process with no direct council contact needed |
No admin fees | PTS covers council fees – no hidden charges |
Wide range of funded upgrades | Boilers, insulation, heat pumps and solar panels – all potentially free |
Local knowledge | We understand the unique housing and energy challenges in Denbighshire |
Check If You’re Eligible – Get Started Today
If you live in Denbighshire and want to explore a free ECO4 boiler, heat pump, insulation or solar panel grant, contact PTS Energy Solutions today. We’ll guide you through every step, from paperwork to installation, with no upfront cost.
Or call us directly to speak with a local advisor who understands Denbighshire’s needs.
Applying for your grant is as easy as 1, 2, 3…
1. Apply
Complete the online application form and we will contact you to check that you qualify for free insulation, heating upgrades or solar through either the ECO4 or ECO4 Flex scheme
2. Survey
Once we have confirmed that you qualify, we will arrange for one of our Retrofit Assessors to complete a free, no obligation survey which will provide you with an idea of how much energy you can save
3. Install
We will arrange the installation of your free home upgrades by one of our fully trained and accredited installers who will remove any waste and clear away any mess caused by the installation