Curved PVC doors and windows

Thanks to our experience and with the aid of the latest manufacturing technology, we create curved windows that not only have excellent thermal insulation and soundproofing characteristics but are also able to adapt to the widest range of architectural needs. Frames can have round, ogival or segmental arches.

Available profiles

The profile is the heart of the window or door, and is responsible for thermal insulation and soundproofing performance as well as design. Discover the profiles available for curved PVC windows.

System 70

Number of chambers: 5
UF: 1.3 W/m2K
Soundproofing: up to 45dB
Air permeability: up to C4
Resistance to heavy rain: up to 9°

System 86

Number of Chambers: 6
UF: up to 0.85 W/m2K
Soundproofing: up to 47dB
Air permeability: up to C4
Resistance to heavy rain: up to 9°


System 70

A window that protects from the cold and helps keep out draughts, dust and humidity. This guarantees a healthier domestic environment and gives a significant economic saving.

System 86

A window created using the innovative hi-tech material RAU-FIPRO® X, which makes it stable, light-weight and above all gives it levels of thermal insulation and soundproofing in advance of any other type.

What they are suitable for

Tecnoplast curved windows are the ideal product for all those seeking to customise traditional environments without foregoing design and performance.

Thanks to a choice among 2 profiles with unique characteristics and a full palette of colours, these products are ideal both for traditional renovations and to give your home a modern touch.

  • Created by our master craftsmen
  • Ideal for traditional renovations with attention to performance levels
  • Available made-to-measure to suit your needs



Choose from seven different finishes for handles and hinges, to blend in perfectly with the colours in your home.

Air conditioning sensor

Fit sensors for the air conditioning system directly into the window so that the air conditioning stops operating when the window is open. This will keep the temperature of your home under control at all times without the need for visible cables or wires.

Alarm sensor

Make your doors and windows even safer without visible cables, by preparing them to house alarm sensors.

Finishes for PVC windows

Crema Matt / Codice 1551L
Turner Oak Malt / Codice 2031L
Rovere Gold / Codice 7512


Here at Tecnoplast we believe that every home is unique, just like the people who live in it. That is why there is no such thing as a universal solution, but only a tailor-madeperfect one, specifically designed for each customer. Tell us what you need, so that we can start planning your new doors and windows and doors together.


Why choose a Tecnoplast product?


We are proud of the excellent quality of Tecnoplast doors and windows and doors – a quality that guarantees the highest performances and the complete satisfaction of all needs. What’s our secret? The care and attention that we paygive to every detail, from the selection of top-quality materials all the way to the finished product, to create doors and windows and doors that meet all our customers’ needs.


From design to creation, from consultancy to final installation. Our professionalism is the result of a genuine passion for our job, a true force that guides us and pushes us to find increasingly innovative, beautiful and safe solutions every day, working alongside our customers in their choices.

Italian craftsmanship

Our company is deeply and proudly Italian. For this reason, combining the invention and creativity that characterise us with in-depth know-how is essential to the creation of all our products. Our know-how is born from tradition but looks towards the future.

Discover Tecnoplast’s other products

A full range of doors and windows and doors to meet your every need. Discover how to make the best choice for your requirements.