At Openingstechnieken.com we introduce a new, carefully curated collection of GU tilt-and-turn window handles 32 mm.
This collection is developed for professionals, installers, and private customers who want to professionally replace their existing GU tilt-and-turn window with original, fitting parts.
The new line consists of two versions:
✔ GU Tilt-and-turn window handle 32mm – Non-lockable
✔ GU Tilt-and-turn window handle 32mm – Lockable (SKG**)
Both variants are made of high-quality aluminum and designed for long-lasting, smooth operation.
What exactly is a tilt-and-turn window handle?
A tilt-and-turn window handle – also called a tilt handle – is the operating lever of a tilt-and-turn window. This handle controls the entire internal locking mechanism.
When you turn the handle:
✔ In vertical position → window closed
✔ Horizontal → window turn position
✔ Up → tilt position
The correct fit of the spindle length is essential here.
This new collection focuses entirely on 32 mm spindle length, the most common size for PVC frames and many GU systems.
Why only 32 mm?
We have deliberately chosen to focus this collection entirely on 32 mm.
✔ Most common size for GU tilt-and-turn systems
✔ Ideal for wooden frames
✔ Widely used in renovation
✔ Less chance of ordering the wrong size
By focusing on one size, we offer clarity, faster delivery, and fewer returns.
Unsure about the size? Dismantle your current handle and measure the square spindle precisely.
GU Tilt-and-turn window handle 32mm – Non-lockable
The non-lockable version is the standard choice in many homes and apartments.
When do you choose this variant?
✔ Windows on higher floors
✔ No increased burglary risk
✔ No need for key operation
✔ Quick replacement desired
Technical advantages
✔ Direct operation without a key
✔ Wear-resistant aluminum
✔ Smooth operation of the internal mechanism
✔ Perfectly fitting GU hardware
For standard applications, this is technically the most practical and efficient choice.
GU Tilt-and-turn window handle 32mm – Lockable (SKG**)
The lockable version is equipped with a cylinder and key and offers extra security.
When do you choose this variant?
✔ Windows on the ground floor
✔ Windows accessible via balcony or flat roof
✔ Situations where child safety is desired
✔ Extra burglary delay required
What does SKG** mean?
SKG is an independent certification for burglary-resistant hinges and locks.
✔ SKG* → basic security
✔ SKG** → heavy security
✔ SKG*** → extra heavy security
The SKG** version offers demonstrable burglary delay and often meets insurance requirements.
Advantages of the lockable version
✔ Extra security
✔ Child safe
✔ Burglary resistant
✔ Professional appearance
For situations where safety plays a role, this version is the right investment.
Available colors within the new collection
The new 32 mm collection is available in multiple finishes, suitable for every frame:
✔ EV1 (aluminum silver)
✔ White (RAL 9016)
✔ Black
This way you combine technical reliability with aesthetic finishing.
Why choose GU via Openingstechnieken.com?
✔ Original GU parts
✔ Specialist in tilt-and-turn hardware
✔ Technical advice based on practical experience
✔ Fast delivery from own stock
✔ European shipping
As a specialist in GU parts, we understand the importance of perfect fit and durable quality.
Conclusion: Which one do you choose?
Within this new 32 mm collection, you have two clear choices:
✔ For standard use → Non-lockable
✔ For extra security → Lockable SKG**
Both versions offer:
✔ German quality
✔ Durable aluminum construction
✔ Perfect fit for GU systems
✔ Long lifespan
With this new collection, we offer a complete and professional solution for replacing GU tilt-and-turn window handles 32 mm.
