What is UPVC?

UPVC or PVCu is a form of plastic and stands for unplasticised polyvinyl chloride. It is also known as rigid PVC due to the fact that it is hard and not flexible. It is a resistant from of PVC that is often used for doors and window frames.

Why is uPVC a good material for window frames?

uPVC is proven to offer excellent performance and durability, it is long-lasting and requires low maintenance making it the perfect material for your windows. It is also recognized for its thermal efficiency, sound insulation, and great value for money. For larger frame sections we use a galvanized steel reinforcement to improve the strength and durability. With Safestyle, you can rest assured that even in the harshest weather conditions your windows will not warp, rot, or rust due to the quality and nature of the uPVC we manufacture.


maximum water resistance
Maximum water tightness and resist 
The antistatic nature 

Thermal breaks reduces electricity cost 

German quality incorporates broad corner profiles that have high resistance to driving rain and joint tightness ensuring added protection from strong wind heavy rain and salty air.

The antistatic nature of uPVC repels dust and other harmful particles from the panel.

German Quality windows are made from uPVC material which are bad conditions of heat thus keeping the house cool and reducing the consumption of electricity.

Noise Insulation 

Smooth  surface for easy cleaning 

Wooden finishing laminates as good as wood 

Noice should be seen not heard.

The surface of the uPVC is non-porous and does not allow dust or any other dust particles to settle on its surface. This allows easy cleaning of all doors and windows.

Wooden laminate is aesthetically designed to match the look and feel of real wood so when laminated on profiles it appears like the natural wooden windows.

Welded Joints 
Fire Retardant 

Unlike the ordinary conventional system, German Quality uPVC windows and doors are welded, ensuring that there is no air gap this hight quality precision binding keeps the house free from dust and noise.

uPVC is easy to recycle and as such leaves any hazardous waste into the environment.

uPVC materials used in the German Quality profile eliminates the hazards of fire and ensure safety for you and your family.


why German Quality ?

German Quality offer innovations to strengthen its consistency in delivering quality product and service. This long-term corporate focus makes us a reliable partner for Ottawa Contracting & Trading.

  • The only company in Doha offering end to end complete solutions of uPVC windows & Doors (From sales up to installation).
  •  We specialized in the Qatar market in supplying an extra-thick profile.
  • We only use the best quality German and Turkish profile.
  • Our profile is design with superior quality and especially for the hot weather areas.
  • Best heat and noise insulating performance and protection against and weather elements.
  • We only use German and Italian accessories.
  • Our special guarantee is 10 years.
  • Our profile are thicker which means increasing heat insulation and protection from dust and noise.


     German Quality -UPVC windows 
Tilt & Turn / Double Action


Single Action


Fixed Window


Slider Window


Bottom hung


top hung


GQ-UPVC   Doors

Glass Doors


Slider doors


Composite doors