Preparing your home for storms and snow
Snow, ice and storms pose particular challenges for homeowners. It is important to take the right precautions to prevent damage to the house and grounds. At the same time, homeowners must ensure that their property does not pose a hazard during natural events.
The sudden onset of winter recently put not only those who were out and about – and often got stuck – to the test. Many homeowners also faced major challenges due to the large amounts of snow. The white blanket of snow can become a problem not only when clearing driveways, forecourts, entrances and pavements, but also on pitched roofs – particularly when the snow starts to slide, causing dangerous roof avalanches, or when icicles form. Building owners are generally required to ensure that their property does not pose a hazard; otherwise, they are liable. This so-called ‘liability for property’ also applies to buildings that are let out.
Solar roofs: a particular challenge
Snow guards or snow retention grilles on building roofs are effective protective measures against roof avalanches. If there is an imminent danger from above, homeowners should, depending on the situation, arrange for the roof to be cleared and cordon off the area below as a precaution. Photovoltaic systems on the roof present an additional challenge, as the individual modules offer little grip for the snow. Specially designed snow guards help to prevent roof avalanches whilst also ensuring safe de-icing.
React quickly to prevent slippery conditions
Snow and ice-covered surfaces are also potential hazards, as falls can have serious consequences. However, here too, the risks can be mitigated by taking the right action: it is worth clearing the snow as quickly as possible. This is because icy patches form rapidly when snow melts during a thaw and then refreezes as the temperature drops. Swift action is also required in the case of icy patches. These form when water on the ground freezes – be it puddles, meltwater or rainwater. Road salt remains the most popular remedy for snow and ice. Using it in moderation protects road surfaces, concrete structures, vehicle chassis and underbody components, as well as animals and plants. Meanwhile, gritting materials such as expanded clay granules are now available on the market, which are more environmentally friendly than salt.
Preparing for storm damage
Heavy rain and storms, which occur repeatedly throughout the year, can also take their toll on properties. Strong winds are particularly dangerous for buildings. A storm is defined as strong wind with a speed of at least 20.8 m/s or 74.9 km/h, or force 9 on the Beaufort scale. Pitched roofs are often particularly vulnerable. To prevent storm damage, expert planning and dimensioning is essential for new buildings with pitched roofs, whilst for existing buildings, roofing materials and tiles must be properly secured. Antennas, solar panels and satellite dishes must also be storm-proof. It is advisable to have this checked by a specialist; the requirements set out in SIA 261 must be met. Finally, insulation and façade elements should also be securely anchored to the building’s load-bearing structure.
Conclusion: Anyone who takes the right precautions against natural hazards can enjoy their dream home without a care in the world – even when a storm is raging outside or the snow is piling up!
Comprehensive quality services
Have you found your ideal home yet? The experienced property team at thomasgraf ag will be happy to advise you personally on the various aspects of home ownership – whether it’s a flat or a detached house. This established property service provider also offers an exciting selection of attractive properties for sale in both categories. thomasgraf ag is a certified member of the Swiss Chamber of Estate Agents (SMK) and will also support you in the sale of a property – providing a personalised service that meets the highest quality standards. Thanks to thomasgraf ag’s close cooperation with the asset manager and family office service provider TRIONINVEST, as well as the financial services provider hypolino ag, we offer you combined property-specific and financial expertise, many years of industry experience and a strong network.