PVC Windows
T-Perfekt
Energy-saving 6-chamber system with a 82 mm frame depth and 3 seals as standard. Premium class — Uw from 0.69 W/m²K.
6
chambers
0.69
Uw
38
dB
Discover
Product category
PVC Windows
Warmth in winter, quiet all year round and security for years to come. BUDVAR PVC windows combine maximum energy efficiency with timeless design — made in Poland since 1992.
Product category
Warmth in winter, quiet all year round and security for years to come. BUDVAR PVC windows combine maximum energy efficiency with timeless design — made in Poland since 1992.
PVC windows — energy efficiency and comfort for years
Windows are the heart of every building, shaping its character, functionality and the comfort of its occupants. PVC windows are the ideal choice for those seeking the perfect balance between modern aesthetics and maximum energy efficiency. Thanks to innovative profiles and triple glazing, our PVC windows deliver excellent thermal insulation, which translates into real day-to-day comfort and directly lowers heating costs in winter. By choosing durable, weather-resistant PVC windows, you invest in a solution that retains its original appearance and functionality for years, while protecting against harsh weather, noise and unwanted guests.
Which type of PVC windows to choose
High-quality PVC (plastic) windows are above all a guarantee of safety, exceptional resistance to changing weather and a timeless style that enhances any façade. At BUDVAR we fully understand the key role that windows and doors play in your home, which is why we offer only technologically advanced PVC windows, tailored to individual needs and the most demanding expectations. By choosing BUDVAR PVC windows, you invest in quality that combines modern technology with attention to every detail of your home.
BUDVAR PVC windows give you:
Thermal comfort
Modern PVC windows effectively retain heat in winter and provide pleasant coolness in summer, translating into significant savings on heating and air-conditioning costs.
Excellent acoustics
Our solutions protect interiors from disruptive outside noise, guaranteeing the peace and quiet you want in your own home.
Top-level security
Solid PVC windows form the first effective barrier against break-ins, providing comprehensive protection for your loved ones and property.
Aesthetics and style
A rich palette of colours means PVC windows perfectly emphasise the building's architectural style and shape the unique atmosphere of its interiors.
Increased property value
Installing energy-efficient PVC windows raises the standard of the property, boosting its appeal and market value for years to come.
Windows for new and renovated homes
Thanks to a rich colour range and almost limitless configuration and shape options, BUDVAR windows are equally well suited to new buildings and renovated ones, including period properties. The technical parameters that set the brand apart allow windows to be made to even the strictest passive-house standards.
Who for
I am building or retrofitting for energy efficiency
PVC window systems for new builds and deep energy retrofits — top-tier thermal insulation and tangible savings on heating costs.
01 — New build
New homes
PVC windows for buildings raised from scratch. They meet the strict standards of single-family and passive-house construction.
02 — Retrofit
Energy retrofit
PVC window replacement for markedly better thermal insulation and noticeably lower heating costs. Our PVC systems improve the energy efficiency of your home.
For those who seek the highest thermal insulation and tangible savings on heating, we have developed a proven window line — with triple glazing and exceptional energy efficiency.
Energy-efficient standard
BUDVAR T-Perfect: triple-glazed energy-efficient windows
If, however, you are looking for an even higher standard that goes beyond current norms and aspire to passive or nearly zero-energy construction, we have a premium solution for you: BUDVAR T-Energy. These are triple-glazed passive windows that meet stringent criteria, offering the highest quality of thermal insulation. Windows for those who insist on maximum energy savings, maximum usage comfort and modern solutions.
Passive-house standard
Uw ≤ 0,8 W/(m²K)
Passive-house standard
BUDVAR T-Energy: for the demanding — passive-house construction standard
I am replacing windows
Systems for replacement
Replacing worn-out windows with new ones — optimised parameters at attractive prices. Choose a system tailored to your budget and expectations.
Window replacement
BUDVAR T-Comfort / T-Classic: effective window replacement without mandatory parameters
If your main goal is to replace old windows with new, solid and attractive ones, and your project is not bound by the strictest energy requirements, we recommend our BUDVAR T-Comfort or BUDVAR T-Classic ranges. These systems offer proven quality, good thermal and acoustic insulation, and a wide aesthetic choice at an attractive price. The ideal choice for those who want reliable replacement windows without having to meet the highest energy parameters, but with the guarantee of durability and usage comfort.
Made-to-measure PVC windows
Your vision, our craft. Without limits.
Contemporary architecture is the art of freedom and individuality. Gone are the days when investors and architects had to adapt their projects to limited "standard" window sizes. Today we proudly answer those needs with made-to-measure PVC windows that precisely reflect your vision. We understand that every building is different and every interior calls for an individual approach. Whether you are an investor seeking functional and aesthetic solutions, or an architect bringing bold concepts to life — our bespoke windows are the answer.
Our distinctive features
Why are BUDVAR windows exceptional?
In-house profile production, proprietary technologies and certified solutions — everything that sets our windows apart from the rest on the market.
PVC profiles — Titanium Technology
BUDVAR is one of the few companies that has independently designed and manufactures its own window profile, which forms the base of the frame, i.e. the window structure. This lets us control quality from the very start of the production process. To the PVC we add a special blend of titanium compound — thanks to which our windows offer outstanding thermal performance, high rigidity and strength, exceptional gloss and very high resistance to discolouration.
Window gaskets — two sealing systems
A PVC window gasket plays a crucial role in delivering effective thermal and acoustic insulation. Our range includes windows with three gaskets (MD system), two gaskets (AD system) and windows that can be retrofitted with a third gasket using our proprietary solution — the third-gasket clip.
Invisible welds — V-Perfect technology
With attention to detail, we manufacture our windows using V-Perfect technology. The welds are perfectly even, almost invisible, and their smooth surface is easy to keep clean. V-Perfect technology improves window quality — durable joints extend the service life and increase protection against wind, noise and temperature differences.
Weather resistance — Class S
BUDVAR PVC windows are modern plastic windows that withstand extremely harsh weather conditions and the negative effects of solar radiation, as confirmed by the Class S certificate — issued by the independent German institute SKZ — TeConA GmbH. The certificate confirms production stability, maintaining a consistent, repeatable quality level. Ultimately, this means BUDVAR windows are durable; they keep their shape and tightness even after many years, ensuring everyday usage comfort.
We produce responsibly and sustainably
100% free of lead, cadmium and other heavy metals
Our products are made entirely from safe materials. To produce profiles, i.e. window frames, manufacturers use both new raw material and regranulate obtained from processed old window frames bought back from the market. At BUDVAR we use new, tested raw material and regranulate sourced 100% only from our own production. This gives us full certainty about its composition. For every window and door we produce we hold a certificate confirming that they contain no additives of lead, cadmium or other heavy-metal compounds.
BUDVAR — the pride of Polish engineering
Windows we craft with passion, from Polish profiles
In a world where globalisation blurs borders, at BUDVAR we proudly uphold and develop the best of Polish engineering and craftsmanship. We are a Polish manufacturer with Polish capital, and our windows embody the quintessence of Polish quality, innovation and reliability. Choosing BUDVAR means choosing not only an outstanding product, proven on the market for over 30 years, but also supporting the Polish economy and expertise that successfully compete on the international stage.
Professional installation
The key to perfect windows
Even the highest-class windows with excellent parameters will not reach full efficiency unless they are installed correctly. Installation mistakes can lead to loss of airtightness, rapid wear and a host of unwanted complications. At BUDVAR we put quality first and take an individual approach from the start — from precise production of windows tailored to your needs, through safe logistics, to expert window fitting. All these stages are carried out by our experienced specialists, which guarantees long-lasting satisfaction and trouble-free operation.
Guides
PVC window comparison — which plastic windows to choose?
Find out how to compare PVC window systems and choose the best window for your home.
PVC window profiles — which window profile to choose?
Learn the differences between 5-, 6- and 7-chamber profiles and pick the one that suits your needs.
Window guide
Take a look at our window guide and learn more about choosing and caring for windows.
More guides
Who are BUDVAR windows for?
1
Homeowners and flat owners
Housing cooperatives
A comprehensive offer with a wide colour range, including wood-effect foils. Tailored to the architecture and climate of each building, meeting the technical parameters required by regulation.
2
Investors and developers
Windows with optimised performance and competitive prices for multi-family construction. Support on large projects, flexible commercial terms and on-time delivery aligned with the investment schedule.
3
Architects
A palette of solutions that enables the most demanding design concepts to be realised.
How to order windows directly from the manufacturer?
1
Contact and consultation
Get in touch by phone, e-mail or visit our showroom. Our advisors will help you choose the right solutions.
2
Quote and offer
A detailed offer that covers all costs, with no hidden fees.
3
Free measurement
A specialist will take precise measurements for a perfect window fit.
4
Production
Custom-designed windows manufactured on state-of-the-art production lines.
5
Professional installation
Experienced fitters will install your windows to the highest standards.
6
After-sales service
Comprehensive warranty and post-warranty service for many years.
Accessories for plastic windows
Accessories for plastic windows will make your windows even more perfect. Aluminium covers change their appearance, vents ensure a supply of fresh air, and astragals add charm and style to your home.
Glass panes
Glazing units, 11 ornamental patterns, functional and safety glass.
16 typesView
Handles and pulls
HOPPE handles, greenteQ with RC2 and alarm. Pulls for sliding doors.
29 typesView
Grilles
Viennese stick-on grilles, PVC structural and internal aluminium grilles.
3 typesView
Vents
Self-regulating, manual and humidity-controlled window vents.
3 typesView
Hardware
RC2, Tilt First, Designo, multi-stage tilt and 5 other functions.
9 typesView
Aluminium overlay
Aluminium overlays for T-Comfort, T-Classic and T-Slide windows.
3 typesView
FAQ
Frequently asked questions about PVC windows
Help with choice
Not sure which system to choose?
Compare window-system parameters side by side — thermal insulation, acoustics and security. Find the ideal system for your home.