Compliant Retrofits delivers standards-led retrofit compliance to the PAS 2035 framework alongside complete home energy upgrades. We support homeowners and landlords in accessing ECO4 grants — if eligible — for insulation, solar panels, and heat pumps, while improving EPC performance.
From initial consultation to final certification, we provide comprehensive end-to-end support — expert guidance, full regulatory compliance, and professional installation services under one trusted solution, giving you complete peace of mind from start to finish.
Compliant Retrofits helps homeowners, landlords, housing associations and property professionals improve energy efficiency through services standards-led to the PAS 2035 framework across Manchester and the UK.
Our team provides retrofit assessments, retrofit coordination, EPC improvement planning, and support accessing ECO4 grants — if eligible — for complete home energy upgrades including insulation, solar panels, and heat pumps. Whether you are looking to reduce energy bills, access government grants, or meet regulatory criteria, we provide expert support from start to finish.
Unlike many providers that focus on a single area, we bring together compliance alignment, structural consultancy, and retrofit support under one roof. This gives you one experienced partner to manage your entire asset optimization pipeline.
PAS 2035 Retrofit Specialists
ECO4 Funding & Grant Support — If Eligible
Retrofit Assessors & Coordinators
EPC Improvement Planning
TrustMark-Framework Standards
Residential, Social Housing & Commercial Projects
Training, Consultancy & Compliance Support
Free Initial Consultation & Assessment Check
We provide a complete range of retrofit compliance, home energy upgrades, professional training, and consultancy services across Manchester and the wider UK. Our services include residential home improvements, retrofit compliance for government funding, training and certification for retrofit professionals, and audit and consultancy for complex projects.
We transform homes with high-quality energy efficiency upgrades.
Loft conversions and roof extensions — add living space and add real value to your home
Full house renovations and house extensions — complete home transformations from top to bottom
Room-in-roof conversions — convert unused attic space into functional bedrooms, offices, or playrooms
Solar panels and battery storage — generate your own electricity and reduce your reliance on the grid (savings potential depends on your home and usage)
Air source heat pumps — low-carbon heating, with Boiler Upgrade Scheme grants of up to £7,500 available if eligible
All types of insulation — loft, cavity wall, internal wall (IWI), external wall (EWI), underfloor, solid floor, and park home insulation
We ensure your project meets all government standards and funding requirements.
PAS 2035 guidance and retrofit assessment — C1 to C4 stages explained in plain English
ECO4 scheme support and grant applications — up to 100% funding for eligible households
EPC rating improvement — all privately rented homes in England and Wales must reach EPC band C by 1 October 2030; we help landlords close the gap early and cost-effectively
Post-installation monitoring and ventilation assessment — check that performance lives up to the plan
Technical monitoring (C1 to C4) — full PAS 2035 compliance verification for ECO4 and the Warm Homes: Social Housing Fund (formerly SHDF)
We train the next generation of retrofit professionals across the UK.
NVQ retrofit insulation training — warm roof, cold roof, RIR, underfloor, IWI, cavity wall, EWI
PAS 2030 and PAS 2035 training — get certified for ECO4-funded work
MCS training and internal audit training
Fenestration, roof extension, ventilation, and draught proofing NVQs
We provide expert advice for complex retrofit projects.
Traditional buildings consultancy and training — heritage and conservation expertise for period properties
Retrofit assessor, coordinator, and compliance consultancy
Internal auditing services and training
ISO certification support (9001, 14001, 27001, 45001) — delivered via accredited partners
View all services· ECO4 scheme support· Consultancy services· Complete guide to PAS 2035 retrofit compliance
We follow the PAS 2035 framework to ensure quality, compliance, and energy performance at every stage.
We conduct an in-depth energy assessment of your property using thermal imaging and diagnostic tools. We identify heat loss areas, insulation gaps, ventilation issues, and improvement opportunities — and check your eligibility for ECO4, the Boiler Upgrade Scheme, and other government grants.
Deliverable: Retrofit assessment report with prioritised recommendations and cost estimates.
We create a tailored retrofit plan with specific measures for increasing energy efficiency and compliance. We specify materials, design details, and risk assessments — and handle ECO4 eligibility checks, Boiler Upgrade Scheme grant applications, and all funding paperwork on your behalf.
Deliverable: Retrofit design specification and funding application.
We manage all coordination activities including scheduling, contractor supervision, and compliance checks. You have one point of contact for your entire project. We ensure all installers are PAS 2030 certified and follow MCS standards.
Deliverable: Installation sign-off certificate and quality monitoring reports.
We ensure all work meets PAS 2030, PAS 2035, EPC, and building regulations. We provide audit-ready documentation for ECO4, the Warm Homes: Social Housing Fund, and other funding schemes — and check how actual performance compares with predictions.
Deliverable: Post-retrofit compliance certificate and performance verification.
Our team of retrofit assessors, coordinators and designers works to the PAS 2035 framework end to end — we understand it inside out and make sure your project meets all compliance requirements.
We specialise in UK building regulations, PAS standards, the TrustMark framework, and government funding schemes including ECO4, the Boiler Upgrade Scheme, and the Warm Homes: Social Housing Fund (formerly SHDF). We stay up to date with all policy changes so you don’t have to — and our local knowledge of Manchester properties means we understand the specific challenges of Victorian terraces, 1930s semis, and modern homes.
From consultation to project management and final inspections, we handle everything. No need to coordinate multiple contractors. No chasing. No fragmented services. One point of contact from start to finish.
Every project follows the highest standards. We use BBA-approved materials, CIGA-guaranteed installations (where applicable), and provide full certification. We follow RECC consumer protection standards proactively — transparent pricing, a 14-day cooling-off period, and free dispute resolution.
We follow RECC consumer protection standards (transparent pricing, a 14-day cooling-off period, free dispute resolution) and MCS installation standards proactively — and where a scheme requires a specific certification, delivery is through certified partners.
…and surrounding areas. Service availability may vary depending on the project and funding scheme — contact us to check if we cover your area.
PAS 2035 is the UK standard for managing energy efficiency retrofits in existing buildings. It is required for ECO4 funding and ensures your retrofit project is safe, effective, and compliant. Without PAS 2035 compliance you cannot access ECO4 or other PAS-gated government retrofit funding. Some schemes have their own requirements — for example, the Boiler Upgrade Scheme requires MCS-certified installation, which we deliver through certified partners.
You may qualify if you own your home (or have landlord permission), have an EPC rating of D, E, F, or G, and receive certain benefits such as Universal Credit, Pension Credit, Income Support, or other qualifying benefits. If you do not receive benefits, you may still qualify through ECO4 Flex via your local authority. Contact us for a free eligibility check — we respond within 24 hours (Monday to Friday) and will tell you honestly whether you are likely to qualify.
Yes — we provide retrofit compliance and energy-efficiency services across the UK, including Manchester, London, Birmingham, Glasgow, Leeds and surrounding areas. Service availability may vary depending on the project and funding scheme.
We offer loft conversions, full house renovations, house extensions, room-in-roof conversions, solar panels, battery storage, air source heat pumps, and all types of insulation including loft, cavity wall, internal wall (IWI), external wall (EWI), underfloor, solid floor, and park home insulation.
We follow RECC consumer protection standards and MCS installation standards proactively, and we work to the TrustMark framework, PAS 2035 and PAS 2030 on every project. Where a scheme requires a specific certification — such as MCS for the Boiler Upgrade Scheme — delivery is through certified partners, and ISO consultancy is delivered via accredited partners. See our accreditations page for the full picture.
Yes. We offer a free, no-obligation consultation to discuss your project, check grant eligibility, and provide a fixed-price quote. There is no cost and no obligation to proceed. We can visit your property or conduct an initial consultation remotely.
As an indicative guide, retrofit coordination typically costs in the region of £500–£1,500 per project depending on complexity — we always confirm a fixed price before you commit. ECO4 may cover coordinator costs for eligible properties. A retrofit coordinator is required for PAS 2035 compliance and ECO4 funding.
PAS 2035 covers the whole retrofit process from assessment to completion — it is for retrofit coordinators, assessors, and designers. PAS 2030 covers installation only — it is for installers fitting insulation, heating, or renewables. Both are required for ECO4 funding.
Book your free consultation today — contact Compliant Retrofits for standards-led retrofit compliance and home energy upgrades. Not sure where to start? Call us on 0161 302 1985 or use our contact form — we will advise you within 24 hours (Monday to Friday) on grant eligibility and next steps.
