Insulation
Loft, cavity wall, internal and external wall, underfloor and roof insulation to cut heat loss and keep your home warmer for longer.
Learn more →Retrofit & Home Energy Improvement · Manchester & UK-wide
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Home Energy Efficiency & Retrofit Services UK
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Warmer, greener, lower-cost homes — delivered by an accredited Manchester team. From insulation and heat pumps to solar and battery storage, LAMTANS Engineering handles your whole retrofit, with government-funding support where you qualify.
Get my free survey →TrustMark RegisteredRECC AccreditedPAS2035 CompliantECO4 Eligible Projects
What We Do
End-to-End Home Energy Improvement & Retrofit
Whether you're starting with a single insulation upgrade or planning a whole-house retrofit, LAMTANS Engineering guides you through every stage — survey, design, funding, installation and compliance. Every project is delivered in line with MCS installation standards and PAS 2035 retrofit principles, coordinated by qualified retrofit assessors and coordinators.
As a TrustMark Registered, RECC Accredited and MCS Certified installer, we're fully industry accredited — and we help you access government-backed funding such as ECO4 where you're eligible, so your home becomes warmer, more efficient and cheaper to run.
Manchester-based, serving homeowners, landlords and businesses across the UK — with clear, honest advice at every stage of your retrofit.
Our Service Areas1 2 3 4
Retrofit & Energy Efficiency, End to End
Four connected service areas that work together to make your property warmer, greener and cheaper to run.
Renewable Heating & Energy
Air source heat pumps, solar panels and battery storage — cleaner, lower-cost energy for homes and businesses.
Learn more →Retrofit Compliance (PAS 2035)
Retrofit assessment, coordination and technical monitoring, delivered in line with PAS 2035 retrofit standards.
Learn more →Grants & Funding Support
Help checking your eligibility for ECO4 and other funding — so you pay less, or nothing, where eligible.
Learn more →Accreditations & Standards
Retrofit Done to the Right Standards
We're a fully accredited installer, so your retrofit is planned, installed and documented correctly from start to finish.
TrustMark RegisteredRECC AccreditedPAS 2035 CompliantMCS CertifiedFully industry accredited
Accredited, compliant installs
Delivered in line with MCS installation standards and PAS 2035 retrofit principles, coordinated by qualified assessors and coordinators.
A fabric-first, whole-house approach
We prioritise insulation and airtightness first, helping you work towards a better EPC rating and long-term efficiency.
Grant-funding support
We check your eligibility for ECO4 and other schemes, and handle the paperwork where applicable.
Clear documentation & aftercare
Assessments, designs and certificates prepared correctly — plus ongoing support after your installation.
Funding & Grants
Funding Your Home Energy Improvements
You may qualify for government-backed funding to reduce or cover the cost of energy-efficiency upgrades. We'll check every route for you as part of a free survey.
ECO4
Fully funded insulation and heating upgrades for eligible households — open until 31 December 2026. £0 to eligible households.
Boiler Upgrade Scheme
Up to £7,500 towards an eligible air source heat pump in England and Wales, subject to scheme rules and property eligibility.
Local authority flex
Some councils extend ECO4 to households on lower incomes or with health conditions affected by cold homes.
Grant availability and amounts depend on your circumstances, property and current scheme rules, and do not guarantee installation. We'll confirm what you qualify for after a free survey.
FAQ
Frequently Asked Questions
Which areas do you cover?
We're based in Manchester and provide retrofit and home energy improvement services to homeowners, landlords and businesses across the UK.
How do I know if I qualify for funding?
Eligibility for schemes such as ECO4 depends on your circumstances, property and current scheme rules. We'll check every route for you as part of a free survey, with no obligation.
Are you fully accredited?
Yes. LAMTANS Engineering is TrustMark Registered, RECC Accredited, PAS 2035 Compliant and MCS Certified, and is fully industry accredited — so your work meets recognised UK quality standards.
Will these improvements lower my bills and improve my EPC?
Energy-efficiency upgrades can help work towards a better EPC rating and a more comfortable, efficient home. Actual outcomes depend on your property and how it's used — we'll give you realistic, tailored advice.
How do I get started?
Book a free, no-obligation survey. We'll assess your property, explain your options and confirm your funding routes within 72 hours following your free survey.
Free Survey
Ready to Make Your Home More Efficient?
Book a free, no-obligation survey with LAMTANS Engineering. We'll assess your property, explain your funding options and confirm your retrofit path within 72 hours following your free survey.
TrustMark RegisteredRECC AccreditedPAS2035 CompliantECO4 Eligible Projects
LAMTANS Engineering · 1023 Stockport Rd, Manchester M19 2TB · +44 161 388 2037 · lamtansengineering.com · Manchester-based, serving homeowners across the UK