Nest smart thermostat set to 21 degrees
Home Insulation

Keep the heat in. Lower your energy costs. Live comfortably.

Why Choose Smart Living Energy?

We are accredited

Smart Living Energy is PAS2030 Certified (British Standards) for loft insulation

Full system design included

Your system is built to match your requirements, energy profile and goals.

Genuine aftercare

We are here to support you after installation.

What Types of
Insulation Do We Offer?

We tailor insulation to your home’s structure, age, and condition. Here is what we offer:

  • Loft Insulation
    Reduces heat loss through your roof and low-cost to install.
  • Cavity Wall Insulation
    For most homes built after 1920, we fill the cavity between walls with insulating material to prevent heat loss.
  • Internal Wall Insulation
    Ideal for solid-wall properties. Insulation boards are added inside, improving efficiency and comfort.
  • External Wall Insulation
    Adds insulation and weather protection to the outside of your property – often improves appearance too.
  • Underfloor Insulation
    Great for older homes with suspended timber floors – adds comfort and reduces draughts.


Not sure what is right for your home? We will assess your property and recommend the best option.

Worker installing loft insulation
Aerial view of houses in evening sunlight

Key Benefits:

Grants & Financial Support

Many homes in the UK qualify for part-funded insulation under government and local authority schemes (subject to eligibility):

Smart Living Energy will help you check your eligibility.

What Will It Cost?

We provide quotes based on your property size, insulation type, and access needs.
Typical pricing:

Loft insulation

£ 500+
  •  

Cavity wall insulation

£ 900+
  •  

Internal / external wall insulation

£ 1,500+ £1,500 to £6,000
  •  

Prices are subject to change.

A Clear and Simple Process

Please contact us

We ask a few quick questions to understand your home and goals.

We survey your property

Our assessor checks walls, loft, floors, and ventilation to determine best options.

Quote & funding check

You will get a clear quote, and we will check if you are eligible for ECO4 or other support.

We install your system

Work is completed by our in-house team. We keep things tidy and aim to complete within 1–3 days.

We provide you with aftercare

We issue certificates and offer advice on improving your home energy rating further.

We treat every home with respect and care.

Frequently Asked Questions

We keep disruption to a minimum, cover surfaces, and clean up after ourselves. External wall systems are weather-resistant and neat.

No – when installed properly, insulation prevents cold bridging and reduces condensation risk.

Insulation is one of the fastest ways to raise the energy performance rating of your home.

Each scheme is different. We help check your eligibility and where appropriate guide you through the application process.

See what our customers say

(Source: Trustpilot)

Our Accreditations & Certificates

Ready to take the next step?

No pressure. Just helpful advice and a clear quote.
Let us make your home smarter.

Or call us on 0800 008 6209, or email at info@smartliving.energy