Complete Retrofit Solutions
Efficiency • Compliance • Performance
- Retrofit Assessments
- Retrofit Coordination
- Retrofit Installation
- Energy Performance Certificates
- Airtightness Testing
- Factor Temperature Calculations
Complete Retrofit Solutions
Efficiency • Compliance • Performance
- Retrofit Assessments
- Retrofit Coordination
- Retrofit Installation
- Energy Performance Certificates
- Airtightness Testing
- Factor Temperature Calculations
Improved
West Yorkshire's Trusted Whole-House Retrofit Specialists
Green Connect Ltd is a specialist provider of Retrofit Assessment, Coordination, Energy Performance Certificates (EPCs), and Airtightness Testing — supporting homeowners, landlords and developers across the UK.
Our whole-house, PAS 2035 compliant methodology ensures every project meets current regulations and future energy standards, from initial assessment right through to final sign-off.
Why Choose Green Connect?
24/7 SERVICE
Green Connect is available to assist you at all times, 24 hours a day and 365 days a year.
EXPERT & QUALIFIED TEAM
Our experienced professionals deliver high-quality retrofit solutions, improving your home’s energy efficiency, comfort, and overall performance.
SAVE TIME & MONEY
Save time and money with our professional retrofit services. We help upgrade your property with energy-efficient improvements, reducing your running costs and enhancing comfort—without the hassle.
Green Connect Energy Improvement Services
Retrofit Assessment
A Retrofit Assessment is the essential first step to improving your home’s energy efficiency. Our qualified assessors carry out a full survey of your property and recommend the right measures to reduce bills and improve comfort.
Retrofit Coordination
Our accredited Retrofit Coordinators manage your entire project from start to finish — ensuring all works meet PAS 2035 standards. We handle the planning, contractor management, and sign-off so you don’t have to.
Retrofit Installation
From loft insulation and cavity wall insulation to boiler upgrades, our experienced installation teams carry out all works to the highest standard — fully managed and quality checked throughout.
Energy Performance Certificates (EPC)
An up-to-date EPC is required when selling, renting, or improving your home. Our qualified assessors carry out thorough EPC surveys and issue certificates quickly — helping you meet legal requirements and plan future improvements.
Airtightness Testing
Airtightness Testing measures how much heat your home loses through gaps and draughts. Our certified testers use specialist equipment to identify problem areas, helping you prioritise the most cost-effective improvements for your property.
Factor Temperature Calculations
We provide thermal bridging analysis to assess heat loss at key junctions such as walls, floors, and openings. Using accurate Psi (Ψ) values, we help improve SAP calculations, enhance energy efficiency, and ensure compliance with current building regulations.
Do I Need a Retrofit Assessment?
Whether you’re looking to cut energy bills, improve your home’s comfort, or meet new energy efficiency standards, a professional Retrofit Assessment is the essential first step. Our qualified assessors and coordinators work with homeowners, landlords, and developers across the UK to identify the right improvements for your property.
Our retrofit services may be right for you if any of the following apply:







