“Freedom Insulation” replace – A Deeper Dive & Prime Down market estimate


Disclaimer: As I’m an investor and never a Constructing & Building specialist, this submit may include numerous fallacious and even deceptive info. All I can say is that I do that on a “greatest effort” foundation. DO YOUR OWN RESEARCH !!!!

Time flies. Already greater than 7 Months in the past, I launched my “Freedom insulation” basket. Since then I had pruned the basket, primarily due to the contraction within the building trade and at the moment I solely maintain Rockwool (1,1%), Sto (1%) and Recticel (0,6%). Again then, the underlying case for insulation was a really excessive degree one, this time I need to dig a little bit deeper and substantiate it if potential.

Regulatory background:

Only a few weeks in the past, the EU Parlament handed a fairly impactful legislation, mainly requiring the “energetic renovation” (and insulation) of outdated buildings inside the subsequent 4-10 years. An important half is that for every EU nation, the worst 15% of buildings have to be completely renovated by 2027 (industrial) and 2030 (residential), with even stricter guidelines after one other 3 years.

As that is Europe, the small print of this legislation now should be mentioned with each member nation and for positive, there can be excemtoptions and delays, however the route is evident: There can be a powerful push in direction of renovations which in flip would require numerous insulation. Naturally, with the Inexperienced Occasion in cost, Germany has handed already some legal guidelines that require property homeowners to do one thing rapidly, like as an illustration baning Oil and fuel heating from 2024

What occurred to insulation shares since then ?

Curiously, this hasn’t helped insulation shares in any respect, because the inventory charts beneath present. Over 1 yr, insulation shares considerably underperformed the broad building index, since my submit in September efficiency was on common “in line” (yellow is Steico):

I’ve been pondering fairly a little bit of why that occurred. My fundamental clarification is that the Insulation gamers are doubtlessly extra vitality intensive and perhaps the market is fearing a tougher hit on margins than for the large building and constructing materials firms.

Heating buildings is a big a part of the Vitality consumption

Complete vitality required to warmth buildings accounts for 30-40% of ALL vitality consumption in Germany (and Europe). In an effort to decarbonize the economic system, this is likely one of the largest areas to deal with. The constructing blocks so as to decarbonize buildings are easy:

  • use a distinct / extra environment friendly /decarbonized heating system (e.g. warmth pumps powered by renewable vitality)
  • and use much less overal vitality by higher insulating the constructing particularly for older homes

Due to the Ukraine struggle, particularly for Europe as second motivation has entered the image: Suddeny the value for (fossile) heating techniques, especailly pure fuel elevated very a lot and can seemingly keep unstable and costly as a result of absence of Russian pipeline fuel.

One other fascinating side is that as an illustration warmth pumps, that are at the moment favored by the German Authorities and plenty of house homeowners, require excellent insulation so as to have the ability to warmth a house as warmth pumps are solely efficient in the event that they don’t need to warmth the water to a really excessive temperature.

Some Vitality effectivity fundamentals: What measure generate what sort of vitality financial savings ?

It’s not simple to place arduous numbers on what measure results in what sort of vitality financial savings, however from totally different sources, I’ve come to the next approx. financial savings (of complete financial savings) for a residential dwelling (single home, semi-detached and so on.).

~40% full outdoors insulation
~30% Change in heating system
~10-15% isolating higher ceailing (beneath roof)
~10-15% isolating decrease ground (above basement)
~ 10% new home windows

So relying on the thing, insulation accounts of 60-70% of obtainable vitality financial savings or put it into different phrases: Regardless of the numerous present “buzz” about warmth pumps, the “unsexy” work horse of Vitality effectivity, particularly for current buildings is insulation, there may be completely no manner round it.

Insulation Materials fundamentals:

Market shares Germany 2019 (all insulation, inside and outside)

“oil primarily based” (Polystyrol, Polyurethane and so on.): 48%
Fibre (Glass/Rock): 43%
“Nature primarily based”: 9% (thereof 5% Wooden)

Exterior insulation: 85% Polistyrol

Rockwool – Medium thermal insulation, good sound isolation, fireplace resistant, comparatively costly, well being dangers for employees, not really easy to recycle

Glass wool – Medium thermal insulation, good sound isolation, fireplace resistant, much less sturdy, comparatively cheaper, well being dangers for employees, not really easy to recycle

Polystyrol – Excellent thermal insulation, little sound insulation, not very fireplace resistant, very sturdy, comparatively low-cost, not really easy to recycle

Wooden fiber – Medium Thermal insulation, good sound insultation, not very fireplace resistant, comparatively costly, simple to recycle, “sustainable”

So total, there isn’t any materials that’s “the perfect”. Nevertheless, my very own private and unqualified assesment is that on the “decrease finish” of the market, individuals will largely search for “bang for the buck”, i.e. low-cost insulation that does the job, which might be Polystyrol. On the excessive finish I suppose that individuals would go for wooden if potential, as that is “sustainable”.

Prime down market progress estimate

One massive query I requested myself is: How massive is the chance for the gamers within the sector ? Will this improve gross sales by 10%, 20%, 50% and even 100% ? And for what time period ?

Predictions are at all times diffciult (particularly with regard to the long run) however I got here up with this “ballpark” estimate primarily based on the EU legislation and the numbers I discovered for Germany:

For residential buildings, till 2030, the worst 15% of the present buildings should be renovated. Germany has round 40 mn “residential items”, this implies that till 2030, ~6 mn items need to be renovated minus those who simply bought torn down plus those who get renovated that aren’t within the backside 15% (due to a deliberate sale and so on.). My assumption could be that this cancels out and 6 mn is the full quantity.

Regular renovation exercise is round 0,5 mn renovations per yr. At that tempo, solely ~3,5 mn items might be renovated. Assuming we’ve 7 years, the required renovation exercise would should be 6 mn / 7 years = 0,86 mn required renovations a yr or ~+72% vs the present renovation exercise.

If we additional assume that the capability ramp up can be potential over just a few years, I got here up with this “projection” to achieve the goal:

One may do every other projection however the 1 mn renovations per yr is a objective that has been floated by a number of organizations already just a few years in the past.

So total, I believe a situation the place renovations double over an extended interval in time vs the present degree is just not unrealistic. It might be that in different international locations, the uptake can be slower, however oveall I believe there’s a large progress alternative in ront of the insualtion gamers.

From an Italian firm with some publicity to insulation, Bifire SPA, I discovered this slide which estimates 2 mn renovations p.a. in Italy going ahead:

That is clearly extra aggressive than the 1 mn renovations I estimate for Germany, but it surely reveals that additionally in different European international locations, the state of affairs is just not that totally different and Italy additionally relied rather a lot on fuel heating.

How concerning the anticipated contraction within the building trade ?

To me, the potential impact of a slowing building trade is just not purely detrimental for the insulation gamers. All although I don’t have any arduous quantity on the moments, the vast majority of the enterprise for the insulation gamers pertains to renovations and and never new building. One even optimistic apect may truly be the supply of employees.

Up to now, as an illustration in Germany, it was tough to get anybody truly doing smaller renovations for personal residential tasks as a result of there was a lot new constructing exercise. Sooner or later, there might be a greater availability and exercise for renovation tasks.

Curiously, a few of the insulation gamers are certainly fairly optimistic for 2023 and past.

To be continued….

Within the subsequent submit I’ll take a deeper lok into the related European gamers and the way I place myself going ahead.

Beneath are just a few hyperlinks that include info that I’ve summarized above

Sto Investor presentation:

Professionals & Cons of various sorts of insulation

Rockwool vs Polyurethane insulation

Aspekte von Dämmung


Dämmstoffe Liste Vor/NAchteile

Marktanteile Dämmstoffe 2019

Marktanteile Dämmstoffe 2020




https://www.take a look at.de/Modernisierung-Aus-Alt-wird-Neu-1563749-1563728/


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