Mazloks

Home / Glazing / windows

90 Casement System

Inward-opening casement with micro-ventilation and TPS, TP, PS variants.

Request a Quote

Key Specifications

Profile depth
90 mm
Standard glazing
5+27A+5
Variants
90TPS / 90TP / 90PS

Glazing Options

5+20A+5
5 mm + Air 20 + 5 mm
Standard double glazing
5+27A+5
5 mm + Air 27 + 5 mm
High-performance double glazing

Engineering details

Profile, sealing & performance

Air
Class 3
Water
9A
Wind
C4
U-value
1.4 W/m²K
Acoustic
35 dB Rw

Construction

Alloy6063-T5
Wall thickness1.4 – 2.0 mm
Frame depth90 mm
Chambers4
Thermal breakPA66 GF25

Sealing & hardware

Triple EPDM weather seal

Micro-ventilation position

German engineered multi-point

Tilt-turn variants (90TPS / 90TP / 90PS)

Dimensions & drainage

Max width1400 mm
Max height2200 mm

Standard weep slots

Glazing bead profiles

Available bead profiles for this series:

  • Rhombus
  • Square

Series gallery

Real installations and hardware details from the manufacturer reference catalogue.

90 casement — in-situ architectural installation
90mm tilt-and-turn casement — micro-ventilation with 38 dB Rw acoustic insulation.
90 casement frame profile detail
Frame profile — thermal break, EPDM gaskets and glazing bead engineering.
90 casement hardware close-up
Engineered hardware — hinges, locks and handles finished to match the frame.

Color Palette

15 standard finishes — RAL custom on request.

Coffee
Brown
Sand Gray
Beige
Metallic Platinum Gray
Silver
Black Gold
Black
Starshine Gray
Gray
Porcelain Electroplated Black
Black
Porcelain Electroplated Gray
Gray
Fluorine Porcelain Gray
Gray
Milan Gray
Gray
Milan White
White
Cream Gray
Beige
Original Wood
Wood-effect
Extreme Black
Black
Extreme Gray
Gray
Ceramic Silver Gray
Silver

Plus custom RAL on RFQ (Liangxuan chart, +2 weeks lead time). All finishes available indoor and outdoor.

Technical Advantages

  • Micro-ventilation position
  • Inward opening — easy cleaning
  • Multiple variants for budget tiers
  • Compatible with insect screens

Use Cases

Standard residential
Mid-range developments
Refurbishments

Warranties

  • Marine-grade powder coating10 years (within 300 m of coast)
  • German engineered hardware5 years
  • Tempered laminated glass5 years
  • MAZLOKS installation2 years

UK Compliance

  • BS 6206 — tempered / laminated glass
  • Document L — thermal (Low-E + Argon recommended)
  • Part Q — security

Lead time: 12–14 weeks from PO confirmation to UK delivery.

Ready to specify?

Request a Quote for 90 Casement System

Free consultation | Competitive pricing | Nationwide installation