WDS Door 70 — Your stronghold and your first impression. This system is purpose-built for the main entrance groups of private homes and cottages. Its deeper installation profile (70 mm) and 5-chamber structure turn the door into a complete shield against winter cold and summer heat.
Benefits over standard doors:
- Thermal insulation: Unlike "cold" aluminum or slim 60 mm doors, the WDS 70 system doesn't freeze or "weep" with condensation, so you can install it straight into the entryway without building a cold vestibule.
- Monolithic build: We fit special "hooves" (welded corner connectors) inside the profile, which keeps a heavy sash from sagging even at over 100 kg. The door will shut just as easily after 10 years as on the first day.
- Silence: Room for 40 mm glass units lets you fit soundproof glass that fully shuts out street noise.
The pick for those who install a door once and for the long haul.
Brand
WDS — modern window systems combining European quality and affordable prices. The manufacturer uses German technology and strict quality control, offering a wide range of profiles: from economical 5S to flagship 8S at Passivhaus level.
More about WDSTechnical Specifications
Details
The benchmark entry door. A 70 mm profile with enhanced thermal insulation for private homes and cottages.
Engineering Specifications:
- Mounting depth: 70 mm.
- Chamber layout: 4 chambers (tuned for top rigidity and heat retention).
- Sash style: Wide door sash (Z-sash for inward opening or T-sash for outward opening).
- Steel insert: Sturdy closed steel frame plus a reinforced sash insert (metal up to 2.0 mm thick).
- Corner connections: Optional special welded connectors (corner reinforcers) for greater tear strength.
- Sill: Low aluminum threshold (20 mm) with a thermal break that stops the floor freezing.
Glazing and Infill Choices:
- Top filling thickness: up to 40 mm.
- Filling variants: Energy-saving double-chamber glass units, impact-resistant glass (triplex), warm sandwich panels or decorative HPL panels.
Largest Sash Sizes:
- Top sash width: up to 1050 mm (single-leaf) / up to 1800 mm (double-leaf tilt-and-slide).
- Top sash height: up to 2350 mm.
- Leaf weight: up to 120-140 kg (with reinforced door hinges).
Working Performance:
- Heat resistance value (Ro): up to 0.85 m²°C/W (varies with infill).
- Profile heat retention (Uf): ~1.4 W/m²K.
- Break-in resistance: Option to fit multi-point lock espagnolettes with 3-5 locking points for burglary protection.
- Air leakage: Class 4.
- Watertightness: Class 8A (DIN EN 12208).
WDS Door 70
The benchmark entry door. A 70 mm profile with enhanced thermal insulation for private homes and cottages.
For a standard entrance door (900 × 2100 mm) with a mid-range filling panel.
Compare with Similar Profiles
Alternative solutions from other manufacturers
WDS Door 76
WDS Door 76
Rehau Euro-Design 70 Door
Rehau Brillant-Design 70 Door
Rehau Synego 80 Door
Side by side
Head to Head: Closest Competitors
How WDS Door 70 stacks up against the closest matches from other brands.
| Specification | WDS Door 70This profile | Rehau Euro-Design 70 Door | Kömmerling EuroFutur Puerta | Veka Softline 76 Door |
|---|---|---|---|---|
| Brand | WDS | REHAU | Kömmerling | VEKA |
| Material | PVC | PVC | PVC | PVC |
| Profile depth | — | 70mm | 70 mm | 76 mm |
| Chambers | 4 chambers | 5 chambers | 5 chambers | 5 chambers |
| Glass unit, max | up to 40 mm | up to 41mm | up to 39 mm | Panel / up to 48mm |
| Thermal (Uw) | 1.3 | 1.3 | ≤ 1.3 | 1.3 |
| Sound (Rw, dB) | ≈ 38 Rw(dB) | ≈ 40 Rw(dB) | ≈ 40 Rw(dB) | ≈ 42 Rw(dB) |
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FAQs
Frequently Asked Questions about WDS Door 70
What are the exact thermal and structural specs of the WDS Door 70?
It is a 70 mm PVC entrance door with a 4-chamber profile tuned for rigidity and heat retention. The leaf carries a closed steel frame plus a reinforced sash insert up to 2.0 mm thick. Performance: Uf ≈ 1.4 W/m²K, whole-door Uw ≤ 1.3 W/(m²·K) (energy class A), sound insulation ≈ 38 Rw(dB), air leakage Class 4 and watertightness Class 8A (DIN EN 12208).
Which glazing and panel infills can the WDS Door 70 take?
The leaf accepts infills up to 40 mm thick, giving a heat-resistance value (Ro) of up to 0.85 m²°C/W depending on the fill. Options include:
- energy-saving double-chamber glass units;
- impact-resistant triplex glass;
- warm sandwich panels or decorative HPL panels.
How secure is the WDS Door 70 against forced entry?
The door is rated Class RC2 burglar resistance. You can fit multi-point lock espagnolettes with 3 to 5 locking points, so turning the key clamps the sash around its perimeter against crowbar attack. Optional welded corner connectors add tear strength to the frame. If you need a higher burglary rating, the WDS Door 76 offers RC2 / RC3.
Does the WDS Door 70 have a low, warm threshold?
Yes. It uses a low 20 mm aluminum threshold (Termo) with a built-in thermal break that stops the floor at the doorway from freezing and removes drafts at floor level. The low height also makes the entrance easier to step over than a standard raised sill.
What is the largest WDS Door 70 you can build, and what are its limits?
Single-leaf sash width reaches up to 1050 mm, double-leaf tilt-and-slide up to 1800 mm, with sash height up to 2350 mm and leaf weight up to 120–140 kg on reinforced hinges. It is designed for private homes (class A); its burglary ceiling is RC2, so for higher security or A+ warmth choose the WDS Door 76.
How does the WDS Door 70 compare with the WDS Door 60 and Door 76?
The Door 70 sits in the middle of the WDS door range by the numbers.
- Door 60: 60 mm, 3 chambers, infill up to 32 mm, Uw ≤ 1.5, ≈ 34 Rw(dB), class B — aimed at shops/offices.
- Door 70: 70 mm, 4 chambers, infill up to 40 mm, Uw ≤ 1.3, ≈ 38 Rw(dB), class A — for private homes.
- Door 76: 76 mm, 5 chambers, infill up to 48 mm, Uw ≤ 1.1, ≈ 42 Rw(dB), class A+, RC2/RC3.









