Phone – 01384 422022

External Wall Insulation

Like all our other services we have our dedicated external wall installers who are currently working for many of the major house builders, contractors and small/medium sized builders.
Choosing ITS insulations as your preferred external wall insulation contractor ensures you receive a reliable and timely service at a competitive price, from trusted experts with excellent knowledge in energy efficient building legislation.
Our external wall installers will visit your site as instructed as per your build programme. Using all the best energy efficient products and ensure a professional finish every time.

There are several recognised manufacturers of EWI Systems ( as they are referred to). ITS work with three of them being Mapei, Insta and Wetherby.

ITS have to pass stringent on site inspections to gain accreditation to enable the home owner to enjoy peace of mind that the benefit of External Wall Insulation will enhance the efficiency of the property for many years into the future.

Before

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After

The
benefits

It’s less disruptive, as the works are done outside.
It doesn’t reduce the footprint of any rooms.
It can improve the external appearance of your home, as multiple finished are possible.
It can make your home more soundproof and weather-resistant.
It fills/covers cracks and gaps in external brickwork, which can then reduce draughts.
There’s a lower chance of ‘cold spots’ causing condensation and mould on the inside of the walls of your property. This is because the insulating material is applied continuously, without leaving any gaps.

Is my home suitable?

It’s costly compared to other services, so we advise that it’s probably best to arrange for it to be done at the same time as other external work on your home, as this could help reduce the cost long term.
You may need to get planning permission, so check with your local council.
Our team will need to be able to easily access the outer walls of your home, so if you live in a terrace house/property, they may need to carry scaffolding through the property.
It’s not suitable if the exterior walls of your home are dilapidated and can’t be repaired before installing external house insulation.
It’s not suitable for period/character properties.
All external pipework, other fittings, and any other external items will need to be removed and replaced.
You may have to extend window sills or roof eaves, to accommodate the extra thickness of your exterior wall.
It can sometimes prevent older walls in period properties breathing.
This is a specialist service and not suitable for DIY.

To allow us to quote for EWI requirements, please email us the specification of your site to insulate@itsltd.org.