Has your car window been smashed or hit? At Ralarsa, we specialise in replacing side windows, offering a quick, reliable and high-quality service at any of our 250+ workshops across Spain. We replace all types of side glass, regardless of your vehicle’s make or model.
A precise, safe and guaranteed process
At Ralarsa, side window replacement is carried out following strict quality protocols. We use certified parts and specialised tools to ensure a perfect fit, with some of the fastest turnaround times in the market thanks to our logistics hub in Madrid, which allows glass delivery within 24 hours to any workshop.
This is how we work in our centres:
Safe removal of the broken or damaged glass
Cleaning of all glass shards and debris inside the vehicle
Installation of the new side window using high-quality materials
Check of the window’s opening/closing mechanism if applicable
Delivery of the vehicle with full warranty
If your insurance policy includes glass cover (as most do), you won’t have to pay anything for the side window replacement. At Ralarsa, we deal directly with your insurer to make the process as smooth and quick as possible.
Personalised service and experience make us stand out. At Ralarsa, we don’t just replace glass—we handle everything so you don’t have to worry about a thing.
We provide a lifetime certificate guaranteeing the correct installation of the glass.
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Our services are backed by the leading insurance companies.
Ralarsa dispone de un centro logístico con uno de los más amplios stocks de piezas de vidrio.
Insurance companies trust us for our experience, professionalism, and service quality.
Disponemos una amplia red de talleres en toda España y alianzas claves por toda Europa.
Wherever you are, there’s a Ralarsa centre nearby. Check our workshop network now and book your appointment online to replace your car’s side window with full confidence.
The price depends on the vehicle’s make and model, but if your insurance policy includes glass cover, in most cases the cost is €0 for you—we handle everything directly with your insurer.
It’s not recommended. It poses a safety risk, reduces visibility, increases the chance of theft, and you could even be fined.
Unlike windscreens, side windows can’t be repaired. They must be replaced because tempered glass breaks into small pieces upon impact.
In most cases, we can do it the same day we receive the glass in the workshop. Thanks to our logistics hub, we can deliver it within 24 hours anywhere in Spain.
Our technicians perform a full interior cleaning to remove any shards left on the seats, floor, or inside the door mechanisms.
Yes, you can leave your vehicle at the workshop and we’ll call you when it’s ready. You can also book online and we’ll give you an exact time to avoid waiting.
We recommend booking an appointment to guarantee immediate availability of the glass, but you can also come by and we’ll assist you as soon as possible.
Yes, we take the opportunity to check that the manual or electric system is working correctly. If we detect any issues, we’ll let you know.
Although they may seem like secondary elements at first glance, car windows play a much more significant role —in every sense— than we usually imagine. Especially structurally, as they’re an active part of the vehicle’s bodywork.
The windscreen supports the roof and is essential for proper airbag deployment, while the side windows also strengthen the car’s structure. In fact, automotive glass can account for up to 30% of a vehicle’s structural resistance. So when one breaks, it’s not just an aesthetic or comfort issue — it’s a matter of safety.
Side windows are made of tempered glass, a material specifically designed to shatter into many small, rounded pieces upon impact. This helps prevent serious injuries to passengers, unlike regular glass.
However, because of this shattering property, a broken side window cannot be repaired—only replaced. That’s why trusting qualified professionals makes all the difference.
The glass in your car plays a more important role than it may seem at first glance. In fact, the word “weight” is key here. While the windscreen supports the roof of the vehicle, the side windows also contribute structurally. Altogether, car windows can account for around 30% of the vehicle’s structural strength.
Considering their importance, it’s highly recommended to rely on experts when replacing a damaged window. Ralarsa is one of the most experienced companies in this field across Spain. As specialists in automotive glass, it’s one of our core services.
If your car insurance includes glass coverage, you won’t have to worry about anything. With no upfront payment, Ralarsa handles all communication and paperwork with your insurer. And if you don’t have coverage, we still offer some of the most competitive prices on the market.
Ralarsa provides this service either at one of our 250+ workshops across Spain or via mobile service wherever your vehicle is parked—just request an appointment in advance.
Book onlineEverything was perfect.
You go with a problem, and besides getting it solved, everything is easy.
Jesús is a phenomenon, friendly yet professional, and fast in his work.
100% recommended, kindness, availability, people and treatment are top notch, fast and very efficient work!
Very happy with the professionals.
This is the second car I've taken, and everything went super well. I recommend it 100%.
The attention and the change of glasses that made me perfect
Everything went very well, the person who attended me was very kind and professional.
