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Protective Coatings

Insulating An Old House From The Outside

insulating an old house from the outside

Many homeowners are looking to various energy saving methods in and around their homes in a quest to help reduce their growing energy bills. These steps and measures may range from some newer approaches, such as solar panelling, to some more of the tried and tested varieties, such as home insulation.

These selections usually come down to which methods best suit your home, and more importantly, which best suit your pocket.

For newer homes, this may be a bit easier, owing to their designs, and the materials used during construction, but for older homes this can be a bit trickier.

Generally speaking, most old houses are constructed using brick walls, either single or double-walled structures depending on their age. Thus many may have wondered if insulating an old house from the outside is feasible. This article aims to set the record straight…

Damp Spots Are The Biggest Problem

While thicker brick surfaces are supposed to keep warm air in your home, and the cold air out, it is often only when moisture is added to this equation that the heat insulation problems start.

Thus, homeowners may want to consider such measures as insulating an old house from the outside, as stone and brick surfaces allow a considerable amount of moisture to penetrate their pores and cavities, which allows for much faster heat transfer, increasing your house’s overall heating costs.

insulating an old house from the outside

There are two general options for insulating an old house from the outside. This can be done by fixing a layer of insulation material to the outside wall, which can additionally offer your home a new look

Interior Or Exterior Insulation?

Before deciding whether insulating an old house from outside is for the best, you should first weigh up the benefits of insulating outside, as compared to insulating the inside of a home instead.

Internal wall insulation is usually more cost effective of the two options, while exterior wall insulation on the other hand by making use of external insulation there is no disruption inside the house, and no extra insulation materials to reduce your space inside.

These are, however, more general points, but one should be aware that for each type of insulation there are many various methods, each with their own advantages and disadvantages to be looked out.

Options For Outside Insulation

There are two general options for insulating an old house from the outside. This can be done by fixing a layer of insulation material to the outside wall, which can additionally offer your home a new look.

However, this may not be possible for much older homes listed as period buildings, where you may not be able to change the outside appearance.

In such instances, there are various wall coating products such as paints or clear coats, which can also provide insulation to these brick surfaces.

insulating an old house from the outside

As there are many things to consider when choosing the right insulation and other energy saving measures for your home, it only makes sense to speak to trained professionals with sufficient experience first, as they will be able to best advise you based on your home and its needs

What Are Insulated Wall Coatings?

Insulated wall coatings can be easily described as any exterior coat that is applied to a wall, which is then capable of insulating an old house from outside.

This is achieved by reducing the amount of moisture that penetrates the wall, and in so doing, keeps it drier, and repels any droplets of moisture that try to accumulate.  Even so, the original masonry finish can still be maintained, whilst allowing for ample air circulation.

How Are Wall Coatings Applied?

When insulating an old house from the outside, the exterior surface must be properly prepared, before application of the insulation coating can commence.

This will usually consist of a thorough cleaning and treatment for any moss and algae. After this, all cracks and damaged renders are repaired or resurfaced.

Next, a primer coat is applied, which improved the bonding and increases the longevity of the finish, after which the final coat is applied to the surface. This final coat can be applied in any desired colour or texture to suit the building.

insulating an old house from the outside

As there are many things to consider when choosing the right insulation and other energy saving measures for your home, it only makes sense to speak to trained professionals with sufficient experience first, as they will be able to best advise you based on your home and its needs

Added Benefits Of Wall Coating Insulation

Apart from the fact that you can customise the finish of the wall coating to suit your home’s unique needs, there are several future benefits which also make it a great investment for any home. These include:

  • Because the minerals in the coat bond to the wall, they improve the wall’s lifespan, and make them more durable
  • A treated wall has greatly reduced susceptibility to rain, dirt, algae, oil and other pollutants, which could create unsightly marks and damage
  • If you choose a reputable service provider, such as Home Logic, this kind of treatment comes with a 20 year lifetime guarantee, which gives a home owner peace-of-mind when investing in a home care product such as this

Speak To Insulation Professionals

As there are many things to consider when choosing the right insulation and other energy saving measures for your home, it only makes sense to speak to trained professionals with sufficient experience first, as they will be able to best advise you based on your home and its needs.

This can end up saving you quite a bit in the long run, and takes all the fuss out of insulating your home yourself. Perfect!

Renovate your period property today with our brand new external wall insulation. Take the first step to transforming the outside of your home, by calling 0800 1700 636, or, alternatively, by simply clicking the button below!