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Plastic (uPVC) windows are a warm, reliable and cost-effective solution for your home. Are you looking for high-quality plastic windows at an affordable price? Here you will find reliable and modern uPVC windows suitable for both private homes and apartments and offices. We offer custom-made windows with various configurations, sizes and technical characteristics.

Advantages of uPVC windows:
Energy saving - modern uPVC windows help reduce heating and air conditioning costs.
Sound insulation - protection from street noise for a comfortable life.
Durability - resistance to moisture and temperature changes.
Easy maintenance - do not require painting or complex maintenance.
Safety - options with burglar-proof fittings and reinforced glazing are possible.

Our range includes 6 variants of German profiles:
GEALAN-LINEAR®
GEALAN-KONTUR®
Aluplast IDEAL 4000®
Aluplast IDEAL 7000®
Aluplast IDEAL 8000®
REHAU SYNEGO

Each profile has its own technical characteristics, and you can choose the best option depending on the object type and your budget.

You can choose:
- profile type and number of chambers;
- type of glass (double or triple);
- color and lamination;
- handles and fittings to match the interior.

All windows will be made according to individual parameters and will fully meet your requirements.

We deliver orders to any country in Europe. Regardless of your location, you can order high-quality uPVC windows, wich will be carefully packed and conveniently delivered.

When ordering from us, you get:
- professional consultation;
- accurate cost calculation without hidden payments;
- 24-month warranty;
- possibility of international delivery throughout Europe.

Order plastic (uPVC) windows today! Leave a request online or contact us to get a personal offer.

Reliable uPVC windows, fast delivery, warranty and individual approach - you will find all this in WITRAZ SIA. 

 Plastic (uPVC) windows - GEALAN-LINEAR®
GEALAN brand logo

GEALAN-LINEAR®

74 mm
mounting depth

Fittings

activPilot 

 Plastic (uPVC) windows - GEALAN-KONTUR®
GEALAN brand logo

GEALAN-KONTUR®

82,5 mm
mounting depth

Fittings

activPilot 

 Plastic (uPVC) windows - aluplast IDEAL 4000®
Aluplast brand logo

aluplast IDEAL 4000®

Color wheel icon Color palettes

70 mm 
mounting depth
 
Fittings

activPilot

 Plastic (uPVC) windows - aluplast IDEAL 7000®
Aluplast brand logo

aluplast IDEAL 7000®

Color wheel icon Color palettes

85 mm 
mounting depth

Fittings

activPilot

 Plastic (uPVC) windows - aluplast IDEAL 8000®
Aluplast brand logo

aluplast IDEAL 8000®

Color wheel icon Color palettes

85 mm 
mounting depth

Fittings

activPilot

 Plastic (uPVC) windows - REHAU SYNEGO
REHAU brand logo

REHAU SYNEGO

80 mm
mounting depth

Fittings

activPilot 

 Plastic (uPVC) windows - Ventilation system Air-Box Comfort

Ventilation system Air-Box Comfort

Technical characteristics:

Mounting type
without shaping

Air permeability
up to 31 m³ / h

Adjustment
manual

Colour
white
brown

The system is compatible
with any brand of plastic windows

 Plastic (uPVC) windows - Ventilation system AERECO

Ventilation system AERECO

Technical characteristics:

Mounting type
without shaping

Air permeability
up to 35 m³ / h

Adjustment
manual

Colour
white

The system is compatible
with any brand of plastic windows

Warranty icon
Warranty
24 months
Delivery icon
Delivery
Delivery across Sweden - €74,99
Payment icon
Payment
Bank Transfer
Security protection icon
Protection
Personal data protection

testimonials

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