Did you know that insulation isn’t about keeping you warm only? That installing glass mineral wool insulation in your home or business can be just as useful in summer as in winter? People think insulation is all about keeping heat inside but really, it’s about temperature control: warm in winter, cool in summer. In fact, the idea that living in a warm country or climate means no need to worry about insulation is a myth…
People often associate insulation with staying warm and imagine that if they live in a warm climate, insulation isn’t necessary. But insulation is an all-year-round investment. It stops the fluctuation in temperature of your home from being subject to the outside weather. In other words, insulation protects against overheating in summer just as effectively as it does against freezing in winter.
Installing insulation in the building is just as useful in summer as it is in winter
When people talk about insulation, they often speak as if the insulation itself is some kind of heat source. But insulation is simply a barrier to heat transfer, as indicated by its R-value, a measure of how well a material reduces the transfer of heat. Installed between two environments (e.g. external walls, meaning, the inside of your house and the outside) insulation prevents the heat transfer between them. When the weather is cold and the inside of the house is warm, insulation helps to retain the heat inside, thus reducing the energy costs of staying warm by limiting heat losses and therefore, a decrease in the heating energy bill. But the opposite also applies. When the weather is hot and inside the house is chilled (either through air-conditioning or construction techniques) insulation stops the heat coming in; again, reducing the cost of maintaining that nice, cool air temperature, and again, in this case, limiting cool losses and increase in the air conditioning energy bill. This means different insulation approaches depending on the different climates.
In a cold climate, it seems obvious the need for insulation because homes require heating, especially in the winter months. To maximize energy use, a cold climate home needs insulation in all the elements in contact with the exterior. Hot climates are different – after all, excessive heat is rarely as uncomfortable or dangerous as excessive cold – but still benefit from insulation, particularly in the roof and external walls. In many countries with a warmer climate, energy bills are higher in the summer because air-conditioning your home is more expensive than heating it. Installing mineral wool insulation offers protection against both heat and cold and savings on your energy usage, especially if you currently use air-conditioning in summer to regulate the temperature.
But, above all, there is the environmental factor. Installing insulation helps to reduce the operational carbon of the building by reducing energy consumption. Therefore, an insulated building's carbon footprint will be lower than a non-insulated building.
On a large scale, this solution can reduce occupant energy consumption by up to 90%1, which is a significant contribution to "green" targets such as the EU 2050 goal of net-zero greenhouse gas emissions.
Whether you spend more time and money heating your home or cooling it, think of insulation as a solution to maintain your home’s temperature throughout the year; a measure that, once installed, does not cost you anything further. Also, whatever part of the world you live in, whatever the climate, insulation has year-round benefits in respect of noise reduction and acoustic comfort, also acting as a fire-resistant barrier. Above all, it is a sustainable solution in line with the goal of a climate-neutral economy.
Our solutions support the planet, the economy, and society
At URSA, we believe the ideal solution – for both summer and winter, whatever your climate is mineral wool insulation with its thermal resistance, high acoustic insulation, better indoor air quality, and fire resistance. Furthermore, the energy savings during the use phase of URSA insulating materials are so significant that they easily exceed the energy required for their production, generating a net positive impact.
We fully support Life Cycle Assessment (LCA) analysis to assess the environmental impact of products and processes. This technique provides information that allows us to be more aware and therefore reduce the effects that our solutions have on the environment throughout their life cycle. Reducing our CO2 emissions and carbon footprint is an essential measure and again, a properly insulated home is one of the best individual contributions to fighting the effects of climate change.
1 Passivhaus standard: Applying insulation heat losses will decrease by a factor of 10; the annual costs for the energy loss through the external wall are reduced to less than 64 €/year.
- Big Data
- Building Renovation
- Circular Economy
- Climate change
- CO2 Reduction
- Energy certified
- Energy efficiency
- ESG rating
- Green Deal
- Green Recovery
- Healthy homes
- Human rights
- Mineral wool
- Renovation Wave
- Safe homes
- Safe work
- Solidarity Campaigns
- Thermal insulation
- UN Sustainable Development Goals
- United Nations Global Compact
- We are URSA
- We are Xella
- Xella Group
As green as glass mineral wool
Some manufactured solutions which are very good for the environment remain relatively unknown, for example, glass mineral wool insulation materials.
Renovate to Survive - can we beat the energy efficiency challenge?
Have you thought about what are the real challenges of energy efficiency? There are many that we need to tackle but building renovation is key as it represents 36% of CO2 emissions. But it can never be an individual effort...
Measurably sustainable: Sustainability Report 2020
In the new sustainability report, we make our sustainability ambitions and targets transparent and measurable.
The New Green Deal in Europe: will it be enough?
Even though some may think the New Green Deal is not enough, we need to participate to make it real. Because we are not only speaking about climate change that per se is important enough. We are talking about a new way of doing things. And let's face it: we really need it.
Our goal: driving innovative strength
Innovation management, basic research, and technological development: This is the foundation on which we position the Xella Group for the future and meeting societal as well as industry -specific challenges – be it climate protection, energy savings, or resource efficiency. Since 2014, we have therefore been operating our own technology and research company (Technologie - und Forschungsgesellschaft / T&F) near Berlin.
A new edition of our Sustainability Report is coming soon
ESG is not a new topic or trend for us. For decades, URSA and Xella, all together, stood for sustainable and innovative construction and insulation materials that make a significant contribution to the energy efficiency of buildings.
Our goal: Responsible leadership
As a company, we take our economic and social role very seriously and want to be a fair, reliable and trustworthy partner to our customers, business partners and employees. In order to always comply with ethical and legal standards in our business activities and in our dealings with our supply chain, we place high demands on our governance.
Home Sweet Home
Home Sweet Home. More than ever this sentence has become more relevant to “the whole world” in the covid19 era. We are finding the need to live in safe, efficient and comfortable homes as they have become our only place to be when times are tough. Why don´t we rethink our economic model and base it on #sustainability and research, whilst at the same time protecting the #climate?
Protect the climate and stimulate the economy with efficient support programs
At the heart of European climate and energy policy is the creation of structures for a secure, affordable and environmentally compatible energy supply. Given the consequences of the corona pandemic, Europe is also facing massive economic challenges, e.g. rising unemployment, declining economic output, a drastic slump in local business and income tax revenues, cancelled or postponed investments.
The new 55% target for energy efficiency: is it feasible?
Can we reach the new goal of 55% of energy reduction? Of course, we can but we need to set a clear path for local governments to transform goals into executive actions. At Eurima (European Insulation Manufacturers Association) we believe in three main areas key to help all actors to achieve this goal.
Our goal: Safe work
Safety in the workplace is a top priority at URSA as part of Xella Group. That's why we see it as a matter of course to promote the long-term health of our employees and ensure their safety. We want our employees to go home from work every day healthy and unharmed.
#GreenRecovery: Adaptation of Subsidy Programs is Key Now
It is great to see that the German government decided on a green recovery package. It increased the budget for #EnergeticRenovation programs for private and public buildings, and social facilities significantly by 2 billion EUR in 2020 and 2021 totaling each year 2,5 billion EUR to reduce our #CO2emissions.
Big Data and building renovation: out of sight, out of mind
If we use Big Data for almost everything, why not use it for energy efficiency? Right now, we have no real idea of what is going on in Europe´s building stock. Information is key to change things, also in energy efficiency in buildings.
Our goal: A strong team
Our employees form the basis of our long-term success. We want to be an attractive employer in all respects. High-quality training at Xella and investments in our employees' qualifications contribute to this, as do fair, performance-based remuneration, a non-discriminatory working environment, and flexible options for balancing work and family life.
Women in construction
Today, it is still unusual to find women in construction. We would like to stand out one of the exceptions at URSA. Marina explains her work and her daily challenges in an interview in which she claims: "Girls must be empowered to design their future and fight for it"
Our goal: Improving circular economy capabilities
Building materials from Xella consist mainly of natural raw materials and are almost completely recyclable. URSA insulation products are already largely made from reused materials. Therefore, the conversion of value chains to value cycles makes sense for us for ecological and economic reasons. The circular economy is thus a key aspect of our ESG strategy.
Being energy certified means up to 10% more value for your property
The real estate market increasingly values sustainability in buildings. But how to measure your capacity for savings and efficiency? New buyers are willing to pay up to 10% more for properties that can prove their reduced consumption with energy certificates. Insulation is the first step.
Our goal: Reduce CO2 emission intensity by 30% by 2030
URSA will contribute its own efforts to help Xella, the parent group, achieve its ambitious environmental goals aligned with the 2030 Sustainable Development Agenda.
URSA joins Xella Group in supporting UN Sustainable Development Goals
With our business model, we have a high level of positive impact opportunities. To actively leverage this, we sharpened our ESG focus as part of the review of our Sustainability Strategy 2020 and worked out how our strategy can contribute to achieving the UN Sustainable Development Goals (SDGs). In this core vision, URSA has joined as well to work towards progress and sustainability together and better.
Acting responsibly: Xella joined UN Global Compact
Xella Group has joined the world's largest and most important initiative for responsible corporate governance: The United Nations Global Compact. Xella is committed to the ten sustainable principles in the areas of human rights, labor standards, the environment, and corruption prevention.
Our grain of sand to a Net Zero society
Xella has started an ambitious ESG journey and URSA has jumped on this train. Among our commitments, URSA MW insulation solutions will incorporate up to 80 % recycled materials in their manufacturing, besides other concrete and tangible objectives for occupational safety, diversity, and corporate social responsibility.
The first step towards insulation: mineral wool
Good insulation provides comfort, safety and sustainability for the home. Glass mineral wool solutions offer thermal and acoustic comfort, directly contributing to the reduction of CO2 emissions in the European Union.
Dialog with our stakeholders and our essential sustainability topics
Our mission is to enable energy-efficient and long-lasting housing – and to provide as sustainably as possible. To achieve this goal and keep improving, we are in constant exchange with our stakeholders.
Solidarity goes beyond borders
At this important time, we want to promote the value of solidarity by sharing the different initiatives carried out by the different URSA regions with the aim of preserving the basic needs of people and contributing to a decent life.
Sustainability at Xella: Best in Class in our industry
The reputable ESG rating agency Sustainalytics has given Xella a rating of 18.3, putting Xella in first place out of all 115 companies in the building materials sector assessed by Sustainalytics. Sustainalytics therefore classifies the risk of financial impact caused by ESG aspects at Xella as low.
Healthy Buildings for Unhealthy Times: Why Renovate Europe should lead the post-COVID-19 era
It has been shown that the condition of buildings can impact the health of the people who inhabit them. Good insulation or adequate ventilation not only reduces the risks of contracting diseases but is also beneficial for people’s mental health. What should Europe do about it?
Energy efficient and affordable housing – delivered sustainably
URSA, as part of Xella Group, stands for innovative, safe and sustainable building and insulation materials and is the solution provider for energy-efficient, healthy and cost-optimized construction. Thus, our product portfolio contributes to decarbonization and to a low-carbon construction sector.
Making open plan offices work – insulation, the critical ingredient
Open spaces have been a growing trend since 1990. But they are not always the most suitable option depending on where you are in the world. The sustainability, comfort and profitability of a business space or open space home will depend on insulation, climate and location.
Does the circular economy help minimize the environmental effects of the construction industry?
Applying the principle of the circular economy to construction materials and the renovation of buildings offers benefits not only for the sector but for society in general. The architect must be a fundamental part of this change in the way the world thinks.