IzoSense is a premium PVC window designed to stand the test of time — aesthetically, functionally, and in terms of energy performance. Built with the VEKA SOFTLINE 76 system, IzoSense combines durability, top-level performance, and effortless integration into any architectural style. Equipped with Winkhaus hardware tested for up to 150 kg and 20,000 opening cycles, it supports large glazed surfaces, for enhance interiors with more natural light, while ensuring flawless everyday use. With its lasting quality and timeless appeal, IzoSense is truly a window made to be passed on to future generations.
IzoSense: elegant, durable and high-performance windows for buildings with style and timeless value
IzoSense is the perfect choice for projects that seek the ideal balance between refined aesthetics and long-lasting technical performance. More than just an elegant PVC window, IzoSense is a solid, one-time investment, made for everyday comfort and peace of mind in the long run. Built to last? Without a doubt. What future generations will inherit: harmony, comfort, and good taste.
The VEKA profile system is designed for comfort and long-term stability — an investment that holds its value and stands the test of time. IzoSense is for those who build with the future in mind: a window that combines lasting strength with timeless elegance, seamlessly adapting to any architectural style, anytime.
Timeless aesthetics
A refined, understated look that fits seamlessly into any architectural style.
Natural light
Large glazed surfaces, bright interiors, and an open panoramic view.
Premium VEKA colours
The Spectral collection: durable finishes, a variety of shades, and versatile textures.
German-engineered quality
VEKA profile and Winkhaus hardware, tested for long-lasting durability.
Strong and reliable
A strong profile with hardware designed for heavy windows and frequent use.
The Superior Quality of IzoSense Windows
Timeless design and seamless integration that adds value to any project
With a wide range of colours and premium finishes – including the VEKA Spectral collection – IzoSense windows blend effortlessly into any façade, bringing in more natural light, wide-open views and aesthetic value to interior spaces. IzoSense is the versatile solution for forward-thinking projects, built to last for generations.
The premium IzoSense window stands out through its visual balance and refined detailing. It is ideal for both renovations and new builds where clients value elegance, expansive views and a clean, sophisticated look. For developers, builders and installation partners, IzoSense is a reliable, flexible solution that is appreciated by end customers.
This premium PVC window integrates harmoniously into any architectural context – whether in modern buildings or tasteful renovations – offering continuity and elegance. It doesn’t dominate the design, it complements it. IzoSense is the ideal choice for projects aiming to create visual flow and maximise natural light, regardless of style.
IzoSense windows are a great fit for tasteful renovations, modern residential projects, or classic buildings. The wide range of subtle colours and finishes allows for aesthetic adaptation to modern, traditional or eclectic façades – without imposing a particular style. Thanks to their balanced design, IzoSense windows adapt naturally to any architecture: a key feature for those who want timeless spaces, built for the future.
Premium finishes for distinctive interiors
The refined design and balanced proportions of the IzoSense window bring visual harmony to any space. It’s a versatile choice that enhances façades without overwhelming them, while allowing more natural light to flow indoors — all without compromising thermal or acoustic insulation.
The VEKA SOFTLINE 76 profile used in IzoSense is available in a wide range of colours and textures, including the VEKA Spectral collection — an elegant line of finishes that are highly resistant to scratches and fading. Winkhaus hinges and Hoppe or Toulon handles also come in a variety of finishes, making it easy to match any interior design. For a minimalist aesthetic, you can opt for concealed hinges and seamless weld technology. Decorative glass is also available as a customisation option.
This diversity of choices allows for fully personalised window projects — with an emphasis on visual detail, colour harmony and long-term durability. The window becomes a natural part of the overall design vision.
Light, space, and a clear view… toward the future
A window frames both natural light and the outside world, but it’s the premium details that truly elevate the experience. Thanks to its solid PVC construction, IzoSense allows for large glazed areas that fill the interior with light and create a generous sense of space. The VEKA SOFTLINE 76 profile supports window heights of up to 2.5 metres, while the Winkhaus hardware handles sash weights of up to 150 kg and is tested for over 20,000 opening cycles.
This combination of wide openings, expansive views, and long-term reliability turns IzoSense into more than just a window: it’s an investment in future-ready living. The robust profile and high-performance components support large, frequently used windows without compromise, delivering comfort and quality across generations.
Through its large glazed surfaces and seamless architectural integration, IzoSense brings more light, more openness, and lasting clarity into every home.
Windows built for strength and stability, year after year
The VEKA SOFTLINE 76 Class A PVC profile system, manufactured in Germany, offers excellent thermal insulation, sound protection, and long-term structural stability. With a 76 mm construction and 3 sealing gaskets, the profile walls are reinforced for superior resistance to stress and daily wear.
The Winkhaus hardware — also German-engineered — is tested to support sash weights of up to 150 kg and over 20,000 opening and closing cycles, offering proven reliability in everyday use. Additional reinforcement is provided by a high-quality zinc-coated steel core, manufactured by Kovostroj Bohemia.
Together, these components make IzoSense a PVC window solution that performs consistently: no sticking, no repairs, no worries. Even with frequent use and large glass surfaces, the window remains smooth to operate, efficient, and fully functional — year after year. It’s the kind of long-term quality you’d proudly pass on to the next generation.
For added peace of mind, IzoSense can also be equipped with advanced safety features. Optional enhancements include security handles with key locks, laminated safety glass, and mushroom-head locking bolts on all sides — compliant with RC2 and RC3 resistance classes. And because needs evolve over time, the window can also be upgraded later with smart-home compatible sensors.
Energy efficiency for generations to come
IzoSense windows are designed for high thermal performance and low energy consumption, making them the ideal choice for energy-efficient buildings, modern homes, and projects built to nZEB standards. The internal structure of the VEKA SOFTLINE 76 Class A profile features 5 insulation chambers and 3 central sealing gaskets, forming a highly effective thermal barrier. Its sturdy construction supports triple glazing units of up to 44 mm thick.
The window system’s thermal efficiency is backed by a Uf value as low as 1.1 W/m²K and a Uw value under 1 W/m²K, ensuring excellent insulation, reduced energy costs, and consistent indoor temperatures throughout the year.
For projects that require enhanced energy performance, IzoSense can be further equipped with warm-edge spacers to eliminate thermal bridges, Low-E or 4S glass, and options like micro-ventilation and perimeter opening, which allow for controlled ventilation without significant heat loss.
All these features make IzoSense a smart and efficient solution for anyone seeking high-quality, energy-efficient PVC windows. It delivers thermal comfort, lower utility bills, and long-term sustainability — a responsible choice for today and for generations to come.
Want to include IzoSense in your next construction project?
Izotec Group delivers trusted products across Romania and Europe, offering real support to its partners — from quotation to delivery. We work with top-tier profiles, certified by IFT Rosenheim, and use a fully automated, quality-controlled production process. Our reseller partners benefit from technical support, reliable delivery schedules, and high-value products that are easy to recommend, quote, and install. We focus on quality, long-term durability, professionalism, and consistent guidance.
IzoSense is a premium PVC window designed for clients who notice the difference. It’s the ideal choice if you sell high-end windows and serve customers who care about design and performance. It’s also the perfect fit for developers working on residential projects with modern living standards — projects that are built to last and add real value to the property.
In fact, IzoSense combines style and performance in a way that strengthens your portfolio. And for the end users, it’s a window made to be passed on — thanks to high-quality materials, durable construction, and timeless aesthetics. That’s why IzoSense is a long-term investment that retains its value, regardless of trends.
Choose a meaningful partnership — for windows built to last for generations. Request a quote today and see how IzoSense fits into your next project.
Technical details
You deserve the best types of double glazing windows, so you can enjoy comfort and safety in your home, regardless of the season and atmospheric conditions.
