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Internal Wall Insulation

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Internal Wall Insulation

Having Internal Wall Insulation professionally installed can reduce the amount of heat being lost in the property by up to 45%. This could result in energy bill savings of up to £270 according to the Energy Saving Trust. Internal wall insulation is carried out inside your home to reduce the cost of heating it.

This insulation is particularly effective in flats and smaller homes and full funding is usually secured in flats with Electric heating as the main fuel source, provided the individual meets the ECO funding criteria.

Ecosave are an accredited, approved ECO installer and are experts in Internal Wall Insulation. We use only the top graded materials for our internal installations:

We exclusively use British Gypsum Thermoline when conducting our Internal Wall Installations:

  • – Certification – ISO 9001/14001/5001.
  • – System is durable, rot-proof and sufficiently stable to remain effective for the life of the building.
We have been at the forefront of this extremely effective measure since 2015 and have completed thousands of installations across Scotland.

What is internal wall insulation?

Internal wall insulation can have a massive effect on your heat loss. This can be greatly improved by installing an effective insulation cover on top of your existing internal walls.


There are two main types of Internal Wall Insulation. Insulation boards are either fixed to the walls or a timber frame can be constructed with an insulating material placed between the timber.

The install is usually very straight forward and usually is complete within a day.

The choice of technique will depend upon how your property is constructed. Internal Wall Insulation installers will be able to advise which solution is best.


The system is durable, rot-proof and sufficiently stable to remain effective for the life of the building

Cost and Savings

The cost to insulate your internal walls could run into several thousand pounds and can save up to 35% on your heating bills.

However, as Ecosave are an approved ECO 2020 installer, you may be eligible for a grant to cover 100% of the cost as well as making significant energy bill savings!

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We will check your eligibility, complete all paperwork, and professionally install your FREE room in roof insulation!

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