An investment in lasting comfort. Rehau Synego is an engineering triumph for those unwilling to compromise. With its 80mm mounting depth and 7-chamber structure, this door surpasses today's thermal insulation standards, making it a natural fit for passive houses and premium cottages.
Silence as a luxury. The system holds robust glazing units and panels as thick as 51mm. The result is a dependable barrier against both cold and urban noise, transforming your home into a haven of calm.
Refinement in every detail. The distinctive HDF (High Definition Finishing) surface gleams with a brilliant sheen and shrugs off dust, while the concealed strength of steel reinforcement makes your entrance an impregnable stronghold.
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
An energy-efficient 80mm door (Passivhaus standard). Up to 50% better heat retention, 46 dB sound insulation and RC3 break-in resistance.
Core structural specifications:
Glazing and infill choices:
Largest sash sizes (Statics):
Tested performance (per DIN EN 14351-1):
An energy-efficient 80mm door (Passivhaus standard). Up to 50% better heat retention, 46 dB sound insulation and RC3 break-in resistance.
For a standard entrance door (900 × 2100 mm) with a mid-range filling panel.
Alternative solutions from other manufacturers
Side by side
How Rehau Synego 80 Door stacks up against the closest matches from other brands.
| Specification | Rehau Synego 80 DoorThis profile | Kömmerling 88 Puerta | Schüco LivIng Door | Veka Softline 82 Door |
|---|---|---|---|---|
| Brand | REHAU | Kömmerling | Schüco | VEKA |
| Material | PVC | PVC | PVC | PVC |
| Profile depth | 80mm | 88 mm | 82mm | 82 mm |
| Chambers | 7 chambers | 7 chambers | 7 chambers | 7 chambers |
| Glass unit, max | up to 51mm | up to 56 mm | up to 52mm | Panel / up to 52mm |
| Thermal (Uw) | 0.90 | ≤ 0.9 | 0,80 | 1.1 |
| Sound (Rw, dB) | ≈ 46 Rw(dB) | ≈ 48 Rw(dB) | ≈45 Rw(dB) | ≈ 44 Rw(dB) |
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FAQs
It is built on the 80 mm Synego platform with 7 chambers in the frame and 5 in the sash, plus compulsory galvanized steel reinforcement for dimensional stability. Frame heat retention is Uf 0.94 W/m²K, the fitted door reaches Ud up to 0.82 W/m²K, and a double- (AD) or triple-contour (MD) RAU-SR EPDM seal handles weatherproofing.
The door accepts infills up to 51 mm thick, so you can specify:
Yes. It uses an aluminium threshold with a thermal break that stands just 20 mm high, satisfying the barrier-free environment requirements of DIN 18040. This low sill stops cold bridging at the floor line while staying easy to cross for wheelchairs, prams and reduced-mobility users.
As standard the door is certified to RC2 burglar resistance. With reinforced hardware and a P5A security infill it can be upgraded to RC3, holding up against sustained prying with heavy tools. The high-inertia steel reinforcement inside the profile underpins this performance.
It is not unlimited. A single sash is capped by statics:
It sits above the 70 mm doors and below Geneo. Euro-Design 70 Door (Uw ≤ 1.3, RC1/RC2, 41 mm panels) and Brillant-Design 70 Door (Uw ≤ 1.2, 42 mm) are slimmer and cheaper from €1,400/€1,700. Synego's 80 mm depth gives Uw ≤ 0.90 and 51 mm infills. For the warmest option, the 86 mm Geneo Door (Uw ≤ 0.82, RAU-FIPRO X) leads but costs more.
