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Replacing windows with Finstral.

Always watertight, quiet, secure and attractive.

Are your windows really secure? Or perfectly insulated? Does the noise from outside annoy you even when the windows are closed? Are your windows hard to operate? Do they sometimes stick? Or are they draughty? And are you really still happy with them? Windows installed prior to 1995 are usually energy-inefficient, often show signs of age and are technically outmoded. Finstral can replace your windows in one simple operation that will take less than two hours. No building works required.
New windows. New life.
Do you want to find out more about replacing windows with Finstral? We will be pleased to send you our brochure free of charge.
Order your free brochure now
Have you checked your windows?
Have you checked your windows?
Not sure if it is worthwhile to replace your old windows? Our free Window-Check-Kit will tell you how watertight, quiet, secure and attractive your windows actually are. If you wish a Finstral expert can then come to your home to give them a professional check-up.
Windows replaced in less than two hours.
Windows replaced in less than two hours.
Don’t want to see a major installation operation? Finstral has been offering refurbishment of old windows with slide-on installation since 1972. Your windows can be replaced in less than two hours – no masonry work required. Expert installation that will last for decades. The building joint is checked by the independent Institut für Fenstertechnik (ift) in Rosenheim. Our installers all receive regular training.
Refurbishment of old PVC and aluminium windows.
Refurbishment of old PVC and aluminium windows
Finstral developed the innovative slide-in installation method for PVC or aluminium windows made between the 1970s and 1990s. This refurbishment method means the window can be replaced in just 30 minutes, with no messy installation and at a very low cost. The perfect result: a high-quality Finstral window with the joint tested by the Institut für Fenstertechnik (ift) Rosenheim. Sounds unbelievable? We will be happy to explain it all in greater detail.
Fitting energy-efficient windows is well worth it.
Fitting energy-efficient windows is well worth it.
Modern windows save energy and considerably reduce running costs. Windows with wide PVC profiles, high-quality insulation glass and expert installation (an often underestimated factor) are particularly efficient. This is exactly what Finstral offers you, as everything is always from a single source, from the PVC formulation to the assembly specifications.
Keep noise out.
Keep noise out.
Shut the windows – and it’s quiet! That’s what we want. That’s why Finstral’s standard windows are extremely well soundproofed. And when it has to be even quieter, we offer special noise protection glazing that keeps out up to twice as much noise. For super-quiet living even in the loudest of places.
Secure? But of course!
Secure? But of course!
Burglars prefer to enter via a window. Why? Because it’s quick: it takes just ten seconds to prise open a poorly secured window with a screwdriver. If a burglar can’t get into the house within two to five minutes, he will usually give up. 90 percent of all burglaries can be prevented by means of modern security apparatus such as roller mushroom head bolts.
Not just superficially but permanently attractive.
Not just superficially but permanently attractive.
There is no question that new windows are beautiful. It is even better if they can stay like that for decades. Finstral offers the widest range of designs – but never at the expense of durability. The best examples are our embossed PVC surfaces. We are the only manufacturer to emboss textures directly into the material rather than using film to stick them on. This not only looks good, it also makes the surface much more scratch- and dirt-resistant.
How can we further assist you?
Windows, entry doors and conservatories are investments for decades. We will be pleased to advise you personally - virtually too, of course.