Dreaming of a sun-drenched home where your living room flows seamlessly into your garden's greenery? Picture this space. PSK sliding patio doors in PVC are the intelligent key to realising this vision, combining minimalist design with exceptional functionality. Their robust, energy-efficient construction provides peace of mind, whilst the unique tilt function ensures comfortable ventilation throughout the year. With proven German technology, you gain more than just a panoramic view – you gain a new dimension of comfort for your entire family.
Forget outdated myths and unfavourable opinions about PSK doors as a "budget alternative". Time for facts. Modern PSK patio doors are the only solution on the market offering dual functionality combined with premium-grade parameters. Discover the truth about a system that provides unique benefits, often unavailable even in significantly more expensive solutions. Here are 5 reasons why the tilt-and-slide PSK system is the most thoughtful choice for your home.
The foundation of every high-quality patio door is the profiles from which it's built. That's why our PSK doors exclusively feature proven German PVC profiles from GEALAN. A conscious choice guaranteeing durability, excellent thermal insulation and reliability for years. Our range includes two window profile systems to help you make the best decision for your home.
The Gealan S9000 system is the choice for the most discerning customers, ideal for energy-efficient homes. Its innovative, deep 82.5mm design with triple sealing creates an insurmountable barrier against the cold, significantly reducing bills. It also offers access to the exclusive acrylcolor® color palette for a truly unique look.
The Gealan S8000 profile is the optimal solution for those seeking the best value for money. Its proven, reliable 74mm-deep design guarantees excellent thermal performance and peace of mind for decades. It's the perfect choice for modern construction and renovations, offering access to the most popular veneers and fashionable colors.
Customise your energy-efficient PSK doors to individual requirements and lifestyle. Choose appropriate window fittings – from reliable standard solutions to advanced systems that move the heaviest sashes with remarkable ease. Configure glazing packages for maximum quiet and energy savings, add intelligent smart home functions controlled by app, match handles and additional anti-burglary security. We create PVC joinery perfectly suited to you.
GEALAN profiles offer one of the richest color palettes on the market. The premium S9000 system provides full access to exclusive
Ensure quiet, warmth and security by choosing glazing packages perfectly suited to your needs. Energy-saving triple glazing with warm edge spacers reduces energy bills, toughened ESG glass is several times stronger, whilst laminated VSG provides anti-burglary protection. Also available are acoustic glass for noise reduction, solar control glass with heat-protection coating, and decorative glass ensuring privacy.
Experience premium comfort and quality every day. The handle is your daily contact point with balcony doors, which is why we offer ergonomic German Hautau PSK handles. Available in a wide range of designs and finishes – from classic silver to trendy matt black – they provide a durable and elegant complement to your window investment.
We use reliable German Hautau hardware from the ATRIUM® series, dedicated to sliding doors in PVC profiles. Available models handle sashes of various weights (up to 200kg), with options for smooth manual operation, soft-close function and variants with automation controlled by remote or app. Hardware is certified for 20,000 opening cycles, guaranteeing decades of reliable operation.
Heavy and cumbersome PSK doors are history. Experience exceptional ease of operation even with the largest patio glazing. The German Hautau ATRIUM® comfort drive system provides automatic opening at the touch of a button. Full integration with Google Home and Amazon Alexa, real energy savings through temperature sensors and security for the whole family. Tomorrow's standard available in your home today.
At BWS Technika Budowlana, we know that choosing windows and doors is a decision for years. That's why instead of marketing, we offer you our knowledge and experience. In this section, you'll find clear, professional answers to the most common questions about energy-efficient solutions, certificates, warm installation, and key technical parameters.
Definitely yes, if you’re looking for an intelligent solution combining functionality with a reasonable budget. The tilt-and-slide PSK system works ideally in standard patio and balcony openings up to 3.3 metres wide. If you value space-saving, reliability and the unique possibility of secure sash tilting for ventilation, PSK doors are an excellent choice.
The biggest advantage is reclaimed space and freedom of interior design. Unlike traditional hinged doors, which occupy valuable square metres in the living room when opening, the PSK sash glides elegantly along the wall. A key solution for smaller spaces. Additionally, you gain the unique tilt function allowing comfortable room ventilation without sliding the entire sash.
The threshold in PSK doors, forming an integral part of the frame, is the key structural element guaranteeing maximum sealing. The complete frame around the entire perimeter ensures excellent thermal and acoustic insulation plus maximum protection against wind and driving rain. The solution for those prioritising an energy-efficient and quiet home.
The price of PSK doors with installation depends on dimensions, chosen profile colour and glazing package. As a guide, standard doors in size 2400×2100 mm cost between 1150 and 2300 EUR gross, to which professional installation (230-580 EUR) must be added. White PVC profiles are the most economical, while coloured foils or anthracite increase the price. This is an investment that increases property value and reduces energy bills.
Maximum width of the entire PSK construction is approximately 3300mm, and a single sliding sash can be up to 1600mm wide. Maximum height is approximately 2400mm. These dimensions make the PSK system the ideal and most frequently chosen solution for standard balcony and patio exits in modern residential and single-family construction.
Absolutely. Properly installed modern PSK doors offer excellent thermal and acoustic parameters. The heat transfer coefficient Uw can achieve values below 0.8 W/(m²K), qualifying them as highly energy-efficient solutions meeting low-energy building standards. The triple sealing system ensures excellent air-tightness, and regular hardware maintenance guarantees these parameters are maintained for many years.