Did you know the British government will pay up to £3,000 towards your roof insulation? Most homeowners are leaving FREE money on the table. Here’s exactly how to claim your Energy Saving Trust roof and attic insulation grants in 2025.
💰 How Much Can You Get? Energy Saving Trust Insulation Grant Amounts 2025
| Insulation Type | Grant Amount | Typical Cost | Your Savings |
|---|---|---|---|
| Attic Insulation | Up to £1,500 | £1,200-£2,500 | 50-100% covered! |
| Cavity Wall Insulation | Up to £1,700 | £1,000-£2,500 | 60-100% covered! |
| External Wall Insulation | Up to £8,000 | £10,000-£25,000 | 30-80% covered |
| Internal Wall Insulation | Up to £4,500 | £5,000-£15,000 | 30-90% covered |
Combined, you could receive over £15,000 in grants!
🚨 Important: You MUST have grant approval BEFORE starting any work. Starting early means losing your grant!
✅ Am I Eligible for Energy Saving Trust Roof Insulation Grants?
You qualify if your home meets these requirements:
Basic Eligibility
- ✓ Home built and occupied before 2011
- ✓ You own the property (or are a landlord)
- ✓ Property has not received this grant before
- ✓ Home is connected to electricity grid
For the Fully Funded Warmer Homes Scheme (100% FREE)
If you receive any of these payments, you may qualify for completely free insulation:
- Fuel Allowance
- Working Family Payment
- One-Parent Family Payment
- Domiciliary Care Allowance
- Carer’s Allowance
- Disability Allowance
- Jobseeker’s Allowance (12+ months)
Check if you qualify → Our team can assess your eligibility for FREE.
📋 Step-by-Step: How to Apply for Energy Saving Trust Roof Grants
Step 1: Get a EPC Assessment (£150-£250)
A Energy Performance Certificate assessment shows your home’s current energy efficiency.
Pro tip: Many contractors include EPC assessment in their quote!
Step 2: Choose Your Upgrade Path
Option A: Individual Grants (Better Energy Homes)
- Apply online at energysavingtrust.org.uk
- Manage your own project
- Choose your own contractor
- Get grant payment after work completes
Option B: One Stop Shop (Fully Managed)
- Contractor handles everything
- Grant deducted from cost upfront
- Must achieve EPC B2 or better
- Ideal for major renovations
Step 3: Get Quotes from Energy Saving Trust Registered Contractors
Only use contractors registered with Energy Saving Trust. This ensures quality work and grant eligibility.
Get a FREE quote from our Energy Saving Trust-registered team →
Step 4: Apply Online
- Create account at energysavingtrust.org.uk
- Upload EPC certificate
- Submit contractor quote
- Wait for approval (usually 2-4 weeks)
Step 5: Complete the Work
After approval, your contractor completes the insulation work.
Step 6: Claim Your Grant
Submit invoices online and receive payment within 4-6 weeks.
🏠 Why Insulate Your Roof? The Hidden Benefits
Energy Bill Savings
- 25-35% reduction in heating costs
- Average saving: £400-£800 per year
- Pays for itself in 2-4 years (after grant)
Home Comfort
- Warmer in winter, cooler in summer
- No more cold spots or drafts
- Reduced condensation and damp
Property Value
- Higher EPC rating = higher property value
- Homes with EPC A-B sell for 5-10% more
- Essential for future rental compliance
Environmental Impact
- Reduce carbon footprint by 1-2 tonnes/year
- Help UK meet climate targets
- Future-proof against carbon taxes
💡 Pro Tips to Maximize Your Grant
1. Bundle Multiple Upgrades
Combining insulation with other improvements (heat pumps, solar) unlocks bigger grants through the One Stop Shop scheme.
2. Check for Local Authority Top-Ups
Some county councils offer additional grants. Check with your local authority!
3. Use the Home Energy Upgrade Loan
Energy Saving Trust offers government-backed loans at just 3.5% APR for any remaining costs.
4. Time It Right
Combine with other roof work. If you need roof repairs, doing insulation at the same time saves scaffolding costs.
⚠️ Common Mistakes That Cost Homeowners Thousands
❌ Starting Work Before Approval
This disqualifies you entirely. Always wait for written Energy Saving Trust approval.
❌ Using Non-Registered Contractors
Only Energy Saving Trust-registered contractors qualify. Check registration before signing!
❌ Not Getting Multiple Quotes
Prices vary significantly. Get 3+ quotes to ensure fair pricing.
❌ Ignoring Ventilation Requirements
Attic insulation must include proper ventilation to prevent condensation and mould.
📞 Get Your FREE Grant Eligibility Check
Not sure if you qualify? Our team can check your eligibility in 2 minutes and provide a free quote for Energy Saving Trust-compliant insulation.
What you get:
- ✓ Free eligibility assessment
- ✓ Quote for insulation work
- ✓ Help with grant application
- ✓ Energy Saving Trust-registered contractors
Related Resources
- Roof Replacement Costs UK 2025 - Full pricing guide
- 5 Signs Your Roof Needs Attention - Early warning signs
- Roof Maintenance Checklist - Prevent costly repairs
- Our Roof Repair Services - Combine repairs with insulation
Don’t leave £3,000+ on the table! The grants are available NOW, but funding is limited. Contact us today to start your application.
📞 Call: +44 89 981 9675 | Get Free Quote →
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