Whole house retrofit completion showing integrated insulation heating and renewable energy systems working together

Whole House Retrofit Hull

Upgrade your entire home for comfort, efficiency, and future value.

A whole house retrofit looks at your property as a complete system — improving insulation, ventilation, heating and renewables together. We deliver full-package retrofits that reduce bills, cut carbon and boost your home's long-term value.

PAS 2035-compliant retrofit design

Coordinated by certified Retrofit Coordinators

Backed by ECO4 and other grant schemes

Complete energy transformation specialists

Whole house retrofit completion showing integrated insulation heating and renewable energy systems working together

Whole House Retrofit Hull

Upgrade your entire home for comfort, efficiency, and future value.

A whole house retrofit looks at your property as a complete system — improving insulation, ventilation, heating and renewables together. We deliver full-package retrofits that reduce bills, cut carbon and boost your home's long-term value.

PAS 2035-compliant retrofit design

Coordinated by certified Retrofit Coordinators

Backed by ECO4 and other grant schemes

Complete energy transformation specialists

Whole house retrofit completion showing integrated insulation heating and renewable energy systems working together

Whole House Retrofit Hull

Upgrade your entire home for comfort, efficiency, and future value.

A whole house retrofit looks at your property as a complete system — improving insulation, ventilation, heating and renewables together. We deliver full-package retrofits that reduce bills, cut carbon and boost your home's long-term value.

PAS 2035-compliant retrofit design

Coordinated by certified Retrofit Coordinators

Backed by ECO4 and other grant schemes

Complete energy transformation specialists

Trusted by Industry Leaders Across the UK

Serving homeowners, landlords, contractors, councils and housing associations

  • CLC Group Logo
  • Cocuun Logo
  • Hull City Council Logo
  • Energy Store logo
  • Hull City Council Logo

Trusted by Industry Leaders Across the UK

Serving homeowners, landlords, contractors, councils and housing associations

  • CLC Group Logo
  • Cocuun Logo
  • Hull City Council Logo
  • Energy Store logo
  • Hull City Council Logo

Trusted by Industry Leaders Across the UK

Serving homeowners, landlords, contractors, councils and housing associations

  • CLC Group Logo
  • Cocuun Logo
  • Hull City Council Logo
  • Energy Store logo
  • Hull City Council Logo

Trusted by Industry Leaders Across the UK

Serving homeowners, landlords, contractors, councils and housing associations

  • CLC Group Logo
  • Cocuun Logo
  • Hull City Council Logo
  • Energy Store logo
  • Hull City Council Logo

What is Whole House Retrofit?

Whole House Retrofit transforms your entire property into an energy-efficient, comfortable, and valuable home through coordinated improvements across insulation, heating, ventilation, and renewables. Unlike single measures, we design integrated solutions that work together for maximum performance.



Our PAS2035-qualified coordinators assess your property as a complete system, creating strategic improvement plans that achieve dramatic EPC upgrades, substantial bill reductions, and enhanced comfort. From Victorian terraces to modern homes, we deliver comprehensive retrofits that future-proof your Yorkshire property.

Whole house retrofit completion showing integrated insulation heating and renewable energy systems working together
Whole house retrofit completion showing integrated insulation heating and renewable energy systems working together
Whole house retrofit completion showing integrated insulation heating and renewable energy systems working together
Whole house retrofit completion showing integrated insulation heating and renewable energy systems working together

Why might you need whole house retrofit?

Many Yorkshire properties need comprehensive improvements to achieve modern energy standards and comfort levels. Signs you need whole house retrofit include:

EPC rating of D, E, F, or G requiring significant improvement by 2030

Multiple energy efficiency problems affecting different parts of your property

Planning major renovations and want to maximize energy efficiency improvements

Cold, damp, or uncomfortable home requiring systematic transformation rather than piecemeal fixes

High energy bills despite having some insulation or heating improvements already

The benefits of whole house retrofit

Comprehensive retrofit delivers transformational improvements that single measures simply cannot achieve, creating lasting comfort and value.

Achieve EPC Band C or better with coordinated improvements working together optimally

Cut energy bills by £500-1,500 annually with whole-system efficiency improvements

Transform uncomfortable properties into consistently warm, dry, healthy homes year-round

Maximize government funding by combining multiple eligible measures in strategic sequence

Add significant property value with comprehensive energy efficiency and modern comfort systems

Our comprehensive retrofit process

Our comprehensive retrofit process

Our retrofit process is fully compliant and grant-eligible:

Our retrofit process is fully compliant and grant-eligible:

1

1

Whole House Assessment & Strategy

PAS2035-qualified retrofit coordinators conduct comprehensive property analysis and create strategic improvement plan optimized for performance, cost, and funding eligibility.

2

2

Coordinated Implementation

Systematic installation of measures in optimal sequence—insulation, heating, ventilation, and renewables—ensuring each improvement enhances the others.

3

3

Performance Verification & Optimization

Post-retrofit testing, EPC certification, and system optimization ensuring your home performs exactly as designed with maximum comfort and efficiency.

Why Choose Northern Retrofit?

Why Choose Northern Retrofit?

Trusted by Government & Thousands of Northern Families.

Trusted by Government & Thousands of Northern Families.

Reviewed & Trusted
Reviewed & Trusted

Over 70 verified 5-star reviews from satisfied clients across the UK - and growing every month.

Certified & Compliant
Certified & Compliant

Fully accredited to deliver GBIS-funded measures. Our work meets PAS2030 and TrustMark standards.

Insurance-backed Guarantee
Insurance-backed Guarantee

Every installation is covered by a third-party insurance-backed guarantee, giving you complete peace of mind.

Free, No-Obligation Assessment
Free, No-Obligation Assessment

We'll check your eligibility and provide expert guidance, with no hard sales and no hidden costs.

Frequently Asked Questions

Frequently Asked Questions

Is funding available for whole house retrofits?

Yes — through schemes like ECO4, LA Flex, and others. We help you secure the best options.

How long does a retrofit take?

It depends on the size and scope, but most projects are completed within 2–4 weeks.

Do I have to do everything at once?

Not always. We can phase the retrofit over time based on your needs and funding.

Ready to Start Your Retrofit Project?

Ready to Start Your Retrofit Project?

Get expert guidance and a detailed quote from Yorkshire's most trusted retrofit specialists

Get expert guidance and a detailed quote from Yorkshire's most trusted retrofit specialists

Prefer to Call?

Mon-Fri 8am-6pm, Sat 9am-4pm

We respond within 2 hours

Based in Yorkshire, serving all of the UK

Hull, Leeds, Sheffield, York & the whole of the UK

What Happens Next?

We'll call you within 24 hours to confirm your appointment

Free 30-minute home assessment at your convenience

Instant quote and booking for installation