REHAU Synego goes well beyond ordinary windows and doors. It is your move toward a home wrapped in comfort, calm and warmth, where every detail works for your wellbeing. This premium profile system is designed to instill a feeling of dependability and peace of mind. With its carefully engineered multi-chamber design, Synego shapes a unique atmosphere indoors, holding heat in and cutting heating costs substantially. Leave urban noise behind - these windows grant you quiet and serenity, while their robust build gives you confidence against unwanted visitors.
Picture how effortless cleaning becomes: Synego's advanced smooth surface stays flawless and delights the eye with its glossy finish. And as for design? Your imagination is the only limit! Synego puts a vast range of shapes and a rich spectrum of colors and textures at your disposal, letting you craft an interior that mirrors your personality precisely. Be it modern minimalism or timeless coziness - your new windows will be the ideal complement. Synego is a clever, attractive choice for any home, weaving practicality and environmental responsibility into your everyday life.
Brand
Rehau is synonymous with quality in the world of PVC windows. The German corporation with 75 years of history produces profiles that set industry standards. From economical Euro-Design to innovative GENEO without steel reinforcement — we have a solution for any project.
More about REHAUTechnical Specifications
A 7-chamber profile at 80 mm depth that delivers strong thermal and acoustic insulation for a comfortable home. HDF finish.
Core System Specifications:
Glazing Choices:
Tested Performance (per DIN EN 14351-1):
Documentation
A 7-chamber profile at 80 mm depth that delivers strong thermal and acoustic insulation for a comfortable home. HDF finish.
For a standard 2-sash tilt-and-turn window (1200 × 1400 mm) with basic double-glazed unit.
Alternative solutions from other manufacturers
Side by side
How Rehau Synego stacks up against the closest matches from other brands.
| Specification | Rehau SynegoThis profile | WDS 76 MD (76 mm) | Kömmerling Xtrem 76 AD | Veka Softline 82 |
|---|---|---|---|---|
| Brand | REHAU | WDS | Kömmerling | VEKA |
| Material | PVC | PVC | PVC | PVC |
| Profile depth | 80mm | 76mm | 76 mm | 82mm |
| Chambers | 7 chambers | 6 chambers | — | 7 chambers |
| Glass unit, max | up to 51mm | up to 48mm | up to 50 mm | up to 52mm |
| Thermal (Uw) | 0.94 | 0.92 | ≤ 0.9 | 1.0 |
| Sound (Rw, dB) | ≈46 Rw(dB) | ≈45 Rw(dB) | ≈ 44 Rw(dB) | ≈47 Rw(dB) |
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FAQs
Synego has an 80 mm build depth with 7 air chambers in the frame and 6 in the sash, plus three sealing circuits (the MD centre-seal layout). The centre-seal version reaches a frame value of Uf 0.94 W/m²K and an A++ rating. Steel reinforcement is fitted inside the chambers to keep large or laminated units rigid.
The glazing rebate takes units up to 51 mm, so it comfortably holds warm triple glazing and thick acoustic panes. Typical fits include:
Synego is a casement/turn-tilt window system, not a sliding or passive-house product. Break-in resistance tops out at RC3 (only with reinforced hardware and bonded glazing), and glazing is capped at 51 mm. For large lift-and-slide spans or 400 kg panels you need Geneo HST; for the lowest Uw / passive-house certification, step up to Geneo PHZ.
Synego sits between them. Brillant-Design 80 shares the 80 mm depth but has 6 chambers, a 44 mm glass limit and only reaches Uw ≤ 1.1. Geneo goes deeper at 86 mm, takes 53 mm glass and reaches Uw ≤ 0.85 via its RAU-FIPRO composite. Synego's 7 chambers and 51 mm glass give the best price-to-efficiency balance at Uw ≤ 0.94.
The three sealing circuits with a centre seal block drafts, dust and moisture, earning air-permeability Class 4 and driving-rain Class 9A (both the highest standard ratings). With acoustic glazing, noise reduction reaches Rw,p up to 46 dB — well above the Euro-Design 70 and Brillant-Design profiles at ~43 dB.
HDF (High Definition Finishing) is a one-off surface recipe that is flawlessly smooth, glossy and highly stain-resistant. The profile is extruded from RAU-PVC (unplasticised PVC) on Rehau's EcoPuls technology, which uses a recycled core for sustainability without quality loss. Beyond HDF you can specify laminations and KALEIDO shades.
