Loft Insulation
Cut roof heat-loss by 25 % with our ECO4 & Warm Homes Fund loft insulation retrofit
Loft Insulation Retrofit UK
Cold bedrooms? Sky-high gas bills? Up to a quarter of your home’s heat drifts straight through the roof without proper insulation :contentReference[oaicite:5]{index=5}. Energy Saver UK’s MCS-accredited teams retrofit high-performance loft insulation—fully funded or heavily subsidised via ECO4 and the Warm Homes Fund. Get Your Free Retrofit Survey and lock in warmth this winter.
Key Features & Benefits of Solar PV Installation
Grant-Funded Savings
- Zero or low cost to most eligible households—grants cover up to 100 % of install fees.
- Keep cash in your pocket today while lifting your EPC rating for future resale.
Real Energy Impact
- Reduce roof U-value to ≤ 0.16 W/m²K—slash heat loss by 25 % and save up to one-third on annual bills.
- Average £300/year heating reduction for a 3-bed semi.*
Fast, Clean & Future-Proof
- Survey-to-installation in as little as 7 days; typical install completed in 4 hours.
- Fire-safe mineral or earth-wool laid to a 270 mm standard; breathable baffles prevent damp.
- 25-year transferable workmanship warranty with free annual heat-loss check.
*Savings vary by property size and tariff.
How Our Retrofit Process Works
- Free Retrofit Survey – Infra-red scan, depth check & eligibility confirmation.
- Grant Application Support – We complete ECO4 or Warm Homes Fund paperwork for you.
- Qualified Installation – TrustMark & MCS installers lay insulation, fit ventilation trays and tidy up.
- Post-Install Verification – Updated EPC and grant sign-off emailed within 48 hrs.
Why Choose Energy Saver UK?
Approved ECO4 & Warm Homes Fund Installer
End-to-end grant management.
MCS & PAS 2030 accredited
Work meets the latest retrofit standards.
1,400+ UK retrofits
With 96 % customer satisfaction.
Price-Match Promise
on any like-for-like grant-qualified quote.
Customer Review – Liverpool, L24
“Our 1930s semi went from icy to cosy overnight. Energy Saver UK handled the ECO4 grant, fitted 300 mm of mineral wool and we’re saving roughly £320 a year.”
— James Patel, Hale
Loft Insulation Retrofit FAQs
Am I eligible for ECO4?
How long does installation take?
Will my energy bills really go down?
Do I need to clear my loft?
Is there a risk of damp?
Ready to cut your bills and upgrade your home?
Benefits of an ECO4 & Warm Homes Fund Retrofit
Grant-Funded Savings
- Zero or low cost to most eligible households—grants cover up to 100 % of install fees :contentReference[oaicite:6]{index=6}.
- Keep cash in your pocket today while lifting your EPC rating for future resale.
Real Energy Impact
- Reduce roof U-value to ≤ 0.16 W/m²K—slash heat loss by 25 % and save up to one-third on annual bills :contentReference[oaicite:7]{index=7}.
- Average £300/year heating reduction for a 3-bed semi. *
Fast, Clean & Future-Proof
- Survey-to-installation in as little as 7 days; typical install completed in 4 hours.
- Fire-safe mineral or earth-wool laid to a 270 mm standard; breathable baffles prevent damp.
- 25-year transferable workmanship warranty with free annual heat-loss check.
*Savings vary by property size and tariff.
How Our Retrofit Process Works
- Free Retrofit Survey – Infra-red scan, depth check & eligibility confirmation.
- Grant Application Support – We complete ECO4 or Warm Homes Fund paperwork for you.
- Qualified Installation – TrustMark & MCS installers lay insulation, fit ventilation trays and tidy up.
- Post-Install Verification – Updated EPC and grant sign-off emailed within 48 hrs.
Why Choose Energy Saver UK?
- Approved ECO4 & Warm Homes Fund Installer – end-to-end grant management.
- MCS & PAS 2030 accredited – work meets the latest retrofit standards.
- 1,400+ UK retrofits since 2015 with 96 % customer satisfaction.
- Price-Match Promise on any like-for-like grant-qualified quote.
Case Study – Bolton, BL5
“Our 1930s semi went from icy to cosy overnight. Energy Saver UK handled the ECO4 grant, fitted 300 mm of mineral wool and we’re saving roughly £320 a year.”
—James Patel, Westhoughton
About Us
Energy Saver UK is a Bolton-based retrofit specialist approved for ECO4 and Warm Homes Fund schemes. Our FCA-compliant finance options, customer-first ethos and nationwide engineer network make energy saving simple—from first survey to final grant payment.
Read Our Process, check retrofit tips on our blog, or Contact Us for personalised advice. For full scheme rules, visit the official ECO4 guidance.
Loft Insulation Retrofit FAQs
Am I eligible for ECO4?
If you receive qualifying benefits or live in a low-efficiency property (EPC E–G), you may access full funding. Ask our team to confirm.
How long does installation take?
A standard 3-bed loft retrofit is completed in 3–4 hours with minimal disruption.
Will my energy bills really go down?
Yes—homes typically save 20–33 % on heating costs after a full loft retrofit. Actual savings depend on property size and habits.
Do I need to clear my loft?
We ask you to remove valuables; installers will shift lightweight items and replace them afterwards.
Is there a risk of damp?
No, our breathable baffles and eaves vents maintain airflow to prevent condensation.