Self-supporting sliding gates are synonymous with comfort and peace of mind. They are most commonly used in family homes, company premises, and modern apartment complexes, where comfort, long service life, and minimal maintenance are priorities. Their biggest advantage is that they move without contact with the ground. This means no gravel in the track, no frozen wheels, and, above all, no unnecessary stress.
What affects the price and why "from" is not always decisive
Not all gates are the same. Several factors influence the price of a gate. The basis is the type of gate – self-supporting or rail-mounted. In addition, the dimensions of the entrance, the condition and slope of the terrain, and accessories such as a drive, lighting, photocells, or an integrated gate must be taken into account. It is also important whether the site is ready for installation or requires an excavator, wheelbarrow, and bucket of concrete.
Self-supporting vs. rail gate
The basic difference is in the way they move. A classic rail gate rests on the ground, which means that the rail needs to be cleaned regularly. In contrast, a self-supporting gate is mounted on a bracket system and "hangs" above the ground. In practice, it is therefore more reliable, especially in winter or on uneven terrain.
Dimensions, material, and accessories
The price of the gate increases with its width and height, but also with the number of additional accessories. If you choose a gate with a drive, integrated gate and LED lighting, the investment will be different than for a standard manual solution. Although aluminum is more expensive than steel, it pays for itself in the form of maintenance-free operation and a longer service life.

Let's take a look at the approximate price of a self-supporting sliding gate: a gate with a drive usually starts at €3,500, installation costs from €400, and if you also need foundations, you can expect an individual calculation. In addition to dimensions and accessories, the price is also influenced by the type of fencing you choose.
The good news is that the MontAlu website has a configurator where you can enter the individual parameters of your self-supporting sliding gate and specify whether you also want individual fence panels. We will send you a price quote and will be happy to advise you on the right choice.

Maintenance? Nothing to worry about
Now let's talk about what you'll be interested in after installation – maintenance. Aluminum doesn't rust, doesn't need to be painted, and doesn't need to be lubricated like steel versions. In practice, this means that once a year, you check to see if the drive is working properly, wipe down what needs to be wiped down, and you're done. If you have a classic rail version, clean it to prevent it from slowing down. Nothing more, nothing less.
How much does maintenance cost?
Regular service inspections are recommended, especially for gates with electric drives. If you don't feel like doing it, don't worry – the annual costs are minimal. In practice, it's €20-50 per year if something minor needs to be adjusted or cleaned. Or zero if you do it yourself.
What's more, MontAlu covers the installation itself with its own production and paint shop, so you get exactly what you order. No middlemen, no "our guys" with paint rollers. The gate is custom-designed, you can choose from 6 design series, and every step from the price quote to installation is explained in advance.
How to get the most for the least
If you want to optimize the price, think about it when choosing. The gate should suit your situation on the property so that you don't pay for unnecessary complications. Choose a high-quality drive, not the cheapest one, because servicing can be quite expensive. And most importantly: don't be afraid to ask questions. MontAlu offers a free consultation that will save you hundreds of euros and a lot of stress.
A gate that works is not an expense. It is an investment in peace of mind. Because if something works every day at the push of a button, it's a small miracle. And if you haven't yet experienced a sliding gate that doesn't make a fuss and doesn't rust after two years, welcome to MontAlu.