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Loft Insulation

Dartmouth

Thinking About Installing Loft Insulation?

At Dartmoor Energy, we help households across Devon and Cornwall cut energy waste and improve comfort with high-quality loft insulation. Whether you’re topping up existing insulation or starting from scratch, our installers provide reliable advice and professional installations you can trust.

Why Loft Insulation Matters

Did you know 25% of your home’s heat is lost through the roof if it’s uninsulated?

Insulating your loft is one of the simplest and most cost-effective ways to reduce energy bills and improve home comfort.

✅ Save up to £400 per year on heating (Energy Saving Trust)
✅ Reduce heat loss and energy waste
✅ Improve EPC rating and property value
✅ Lower your home’s carbon emissions
✅ Quick to install — minimal disruption

What We Install

Our installers typically use high-performance mineral wool insulation — safe, fire-resistant, and sustainably made.

  • 🟡 Installed to the full recommended depth (typically 300mm)

  • 🟡 Breathable and non-combustible

  • 🟡 Ideal for standard pitched roofs and accessible lofts

  • 🟡 We also offer solutions for flat roofs and difficult access areas

Need loft boarding or want to retain storage space? Our installers can insulate beneath raised boarding systems to help you keep your loft usable while meeting insulation standards.

Loft Insulation

Why Dartmoor Energy?

We’re a local, independent energy company, based in the heart of the Southwest. With over a decade of experience in energy efficiency and retrofit, we’ve supported hundreds of homes through funded schemes and private work.

  • 🛠️ Local loft insulation installers

  • 🤝 Local partnerships with community energy groups

  • 🏡 Free estimates and friendly, no-pressure advice

  • 💷 Access to funding or grants (where available)

We don’t use pushy sales tactics — just honest, expert support to help you make the right choice for your home.

Dartmoor Energy Team

Get a quote

Our office is located in Callington, on the Devon and Cornwall border. Our surveyors cover the whole of the Southwest region. 

 

To see our competitive prices, click the "Get a Quote" button. 

Image by Veronica White

Our Details

Contact

Address

The Granary,  Beeching Park,

Kelly Bray, Callington,

Cornwall,

PL17 8QS

Opening Hours

Mon - Fri: 9am - 5pm
​​Saturday: Closed
​Sunday: Closed

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Elmhurst Energy Surveyors
Trustmark Approved Business
ECMK Certified Surveyors

Company Number: 11731406

VAT Registration Number: 385 8645 40

Read our company and website policies here

Copyright Dartmoor Energy Ltd 2024

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