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Aluminum Casement Windows

Opening type · Casement

Thermal break casement windows for every climate and budget.

Our aluminum casement window range covers 15 systems — from the economical 50 Series to the 123 Defender. Every thermal break casement window uses 6063 primary aluminum, PA66 insulation strips, argon-filled insulated glass and EPDM seals, with inward, outward, top-hung, tilt-turn and window-screen integrated versions.

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55 Outward Opening Casement Window55 Inward Opening Casement Window70 Outward Opening Casement Window70 Inward Opening Casement Window88 Double Inward Opening Casement WindowZenith 88 Slim Vent Casement WindowNew Model 112 Casement Window112 Casement Window110C Ultra-Narrow Casement Window110A Casement Window115 Subversor Casement Window120 Casement Window123 Defender Casement Window50 Non-Thermal Casement Window110 Integrated Linkage Window
Product catalogue

15 casement window models

55 Series Thermal Break Outward Opening Casement Window – aluminum profile cross-section
55

55 Series Thermal Break Outward Opening Casement Window

Technical parameters
Profile wall thickness1.8 mm
Frame width55 mm
Glass sash width80 mm
Product configuration
  • Aluminum: 6063-T5 high-quality primary aluminum
  • Standard glass: 5+15A+5 automotive-grade float tempered glass, 100% argon-filled insulated glass
  • Pressing line: small square press line design
  • Drainage: floor-drain type drainage system
  • Hardware: complete set of Guweike hardware
  • Thermal break: PA66 insulation strip
  • Sealing: EPDM composite rubber strip
  • Opening: outward opening window, outward opening door, inward opening window, inward opening door
  • Colors — exterior: metallic gray, metallic coffee; interior: metallic gray, metallic coffee, starlight black, enamel white
Performance
35Sound dB
2.5Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
55 Series Thermal Break Inward Opening Casement Window – aluminum profile cross-section
55

55 Series Thermal Break Inward Opening Casement Window

Technical parameters
Profile wall thickness1.8 mm
Frame width55 mm
Glass sash width80 mm
Product configuration
  • Aluminum: 6063-T5 high-quality primary aluminum
  • Standard glass: 5+15A+5 automotive-grade float tempered glass, 100% argon-filled
  • Pressing line: small square pressing line design
  • Drainage: floor-drain type drainage system
  • Hardware: complete set of Guweike hardware
  • Thermal break: PA66 insulation strip
  • Sealing: EPDM composite rubber strip
  • Interior accessories: zinc-alloy mini anti-collision safety corner, interior anti-collision soft rubber
  • Opening: outward / inward opening windows and doors
  • Colors — exterior: metallic gray, metallic coffee; interior: metallic gray, metallic coffee, starlight black, enamel white
Performance
35Sound dB
2.5Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
70 Series Thermal Break Outward Opening Casement Window – aluminum profile cross-section
70

70 Series Thermal Break Outward Opening Casement Window

Technical parameters
Profile wall thickness1.8 mm
Frame width70 mm
Glass sash width80 mm
Product configuration
  • Aluminum: 6063-T5 high-quality primary aluminum
  • Standard glass: 5+15A+5 automotive-grade float tempered glass, 100% argon-filled
  • Pressing line: small square pressing line design
  • Drainage: floor-drain type drainage system
  • Hardware: complete set of Guweike hardware
  • Thermal break: PA66 insulation strip
  • Sealing: EPDM composite rubber strip
  • Opening: outward / inward opening windows and doors
  • Colors — exterior: metallic gray, metallic coffee; interior: metallic gray, metallic coffee, starlight black, enamel white
Performance
35Sound dB
2.5Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
70 Series Thermal Break Inward Opening Casement Window – aluminum profile cross-section
70

70 Series Thermal Break Inward Opening Casement Window

Technical parameters
Profile wall thickness1.8 mm
Frame width70 mm
Glass sash width80 mm
Product configuration
  • Aluminum: 6063-T5 high-quality primary aluminum
  • Standard glass: 5+15A+5 automotive-grade float tempered glass, 100% argon-filled
  • Pressing line: small square pressing line design
  • Drainage: floor-drain type drainage system
  • Hardware: complete set of Guweike hardware
  • Thermal break: PA66 insulation strip
  • Sealing: EPDM composite rubber strip
  • Interior accessories: zinc-alloy mini anti-collision safety corner, interior anti-collision soft rubber
  • Opening: outward / inward opening windows and doors
  • Colors — exterior: metallic gray, metallic coffee; interior: metallic gray, metallic coffee, starlight black, enamel white
Performance
35Sound dB
2.5Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
88 Series Double Inward Opening Thermal Break Casement Window – aluminum profile cross-section
88

88 Series Double Inward Opening Thermal Break Casement Window

Technical parameters
Profile wall thickness1.8 mm
Frame width90 mm
Glass sash width55 mm
Screen sash width30 mm
Product configuration
  • Aluminum: high-quality primary 6063A aluminum alloy
  • Standard glass: 5+20A+5 automotive-grade float tempered glass, 100% argon-filled
  • Glazing bead: beveled glazing bead
  • Drainage: floor-drain type drainage system
  • Hardware: complete set of VBH hardware
  • Thermal break: PA66 thermal break strip
  • Sealing: EPDM composite sealing strip
  • Opening: double inward opening, inward opening, inward opening & tilting, double inward opening with micro ventilation, single inward / outward opening door
  • Colors — exterior and interior: metallic gray, metallic coffee, starlight black
Performance
35Sound dB
2.0Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
Zenith 88 Slim Vent Casement Window (Mini Ventilation) – aluminum profile cross-section
88

Zenith 88 Slim Vent Casement Window (Mini Ventilation)

Technical parameters
Profile wall thickness1.8 mm
Frame width90 mm
Glass sash width200 mm
Product configuration
  • Aluminum: high-quality primary 6063A aluminum alloy
  • Standard glass: 5+20A+5 automotive-grade float tempered glass, 100% argon-filled
  • Glazing bead: beveled glazing bead
  • Drainage: floor-drain type drainage system
  • Hardware: full set of VBH hardware
  • Thermal break: PA66 thermal break strip
  • Sealing: EPDM composite sealing strip
  • Opening: double inward opening with micro ventilation
  • Colors — exterior and interior: metallic gray, metallic coffee, starlight black
Performance
35Sound dB
2.0Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
New Model 112 Thermal Break Window-Screen Integrated Casement Window – aluminum profile cross-section
112

New Model 112 Thermal Break Window-Screen Integrated Casement Window

Technical parameters
Profile wall thickness2.0 mm
Frame width120 mm
Glass sash width75 mm
Screen sash width50 mm
Product configuration
  • Aluminum: high-quality primary 6063-T5 aluminum alloy
  • Standard glass: 5+24A+5 automotive-grade float tempered glass, 100% argon-filled
  • Glazing bead: large beveled closed glazing bead
  • Drainage: floor-drain type drainage system
  • Hardware: full set of German VBH hardware (handle, drive box, lock striker, hinge)
  • Thermal break: PA66 thermal barrier strip
  • Sealing: EPDM composite sealing strip
  • Screen: standard high-definition diamond mesh
  • Safety: zinc-alloy mini anti-collision corner guard and interior anti-collision soft rubber
  • Opening: outward opening, outward opening & top hung, door-window combination
  • Optional: security anti-theft grille strips; seamless welding
  • Colors — exterior: metallic gray, metallic coffee; interior: metallic gray, metallic coffee, starlight black, fluorocarbon golden
Performance
35Sound dB
2.6Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
112 Series Thermal Break Window-Screen Integrated Casement Window – aluminum profile cross-section
112

112 Series Thermal Break Window-Screen Integrated Casement Window

Technical parameters
Profile wall thickness1.8 mm
Frame width110 mm
Glass sash width75 mm
Screen sash width50 mm
Product configuration
  • Aluminum: 6063-T5 high-quality primary aluminum
  • Standard glass: 5+20A+5 automotive-grade float tempered glass, 100% argon-filled
  • Pressing line: large beveled-edge pressing line design
  • Drainage: floor-drain type drainage system
  • Hardware: full set of GEUTS hardware (handle, gearbox, lock strike & keep, hinge)
  • Thermal break: PA66 thermal insulation strip
  • Sealing: EPDM composite rubber strip
  • Screen: standard high-definition diamond mesh screen
  • Safety: zinc-alloy mini anti-collision corners and interior anti-collision soft rubber
  • Opening: outward opening, inward opening, outward opening top-hung, inward opening & tilting, door-linked window
  • Optional: safety anti-theft grille strips; seamless welding
  • Colors — exterior: metallic gray, metallic coffee; interior: metallic gray, metallic coffee, starlight black, fluorocarbon shiny gold
Performance
35Sound dB
2.6Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
110C Ultra-Narrow Thermal Break Casement Window – aluminum profile cross-section
110C

110C Ultra-Narrow Thermal Break Casement Window

Technical parameters
Profile wall thickness1.8 mm
Frame width110 mm
Glass sash width47 mm
Screen sash width43 mm
Product configuration
  • High-quality 6063-T5 primary aluminum, multi-cavity profile design with PA66 honeycomb thermal insulation strips
  • Flush inner frames for glass sash and screen sash — no “big glass sash, small screen sash” look, more light
  • Ultra-narrow glass sash and screen sash for a wider field of view
  • Waterproof section glue at frame, sash and mullion joints; full glue injection optional
  • Floor-drain type drainage; zinc-alloy mini anti-collision safety corners on the indoor sash
  • Large bevel-edge pressing line; EPDM composite strips with multi-channel sealing
  • Side-pressing handle keeps the window face flat
  • Standard glass: 5+20A+5 automotive-grade float tempered glass, argon filled
  • Standard 0.6 mm alloy diamond mesh screen; optional foldable screen
  • Optional fixed anti-theft safety guardrails
  • Colors — exterior: metallic gray, metallic coffee; interior: metallic gray, metallic coffee, starlight black
Performance
35Sound dB
2.6Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
110A Multi-Cavity Thermal Break Window-Screen Integrated Casement Window – aluminum profile cross-section
110A

110A Multi-Cavity Thermal Break Window-Screen Integrated Casement Window

Technical parameters
Profile wall thickness2.0 mm
Frame width110 mm
Glass sash width75 mm
Screen sash width50 mm
Product configuration
  • Aluminum: 6063-T5 high-quality primary aluminum
  • Standard glass: 5+20A+5 automotive-grade float tempered glass, 100% argon-filled
  • Pressing strip: large bevel-edge design
  • Drainage: concealed drainage system
  • Hardware: full set of German Rynus hardware (handles, transmission boxes, lock points & seats, hinges)
  • Thermal break: PA66 honeycomb thermal insulation strips
  • Sealing: EPDM composite strips
  • Screen: standard high-definition diamond mesh
  • Safety: zinc-alloy mini anti-collision corners and interior anti-collision soft rubber
  • Opening: outward casement, outward opening & top-hung, inward casement, inward opening & tilting, door-linked window
  • Optional: safety anti-theft grilles; seamless welding
  • Colors — exterior: metallic gray, metallic coffee; interior: metallic gray, metallic coffee, starlight black
Performance
35Sound dB
2.6Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
115 Subversor Series Thermal Break Casement Window – aluminum profile cross-section
115

115 Subversor Series Thermal Break Casement Window

Technical parameters
Profile wall thickness2.0 mm
Frame width115 mm
Glass sash width75 mm
Screen sash width50 mm
Product configuration
  • Aluminum: 6063-T5 high-quality primary aluminum
  • Standard glass: 5+20A+5 automotive-grade float tempered glass, 100% argon-filled
  • Press line: large beveled closed-end design
  • Drainage: floor-drain type drainage system
  • Hardware: complete set of German Winkhaus hardware (handles, transmission boxes, lock points & seats, hinges)
  • Thermal break: PA66 honeycomb thermal insulation strips
  • Sealing: EPDM composite rubber strips
  • Screen: standard high-definition diamond mesh
  • Safety: zinc-alloy mini anti-collision corners and interior anti-collision soft rubber
  • Opening: outward casement, outward opening & top-hung, single top-hung
  • Colors — exterior and interior: metallic gray, starlight black, metallic coffee
Performance
35Sound dB
2.6Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
120 Multi-Cavity Thermal Break Window-Screen Integrated Casement Window – aluminum profile cross-section
120

120 Multi-Cavity Thermal Break Window-Screen Integrated Casement Window

Technical parameters
Profile wall thickness2.0 mm
Frame width120 mm
Glass sash width75 mm
Screen sash width50 mm
Product configuration
  • Aluminum: 6063-T5 high-quality primary aluminum
  • Standard glass: 5+20A+5 automotive-grade float tempered glass, 100% argon-filled
  • Press line: large beveled-edge design
  • Drainage: concealed drainage system
  • Hardware: complete set of German Winkhaus hardware (handles, transmission boxes, lock points & seats, hinges)
  • Thermal break: PA66 honeycomb thermal insulation strips
  • Sealing: EPDM composite rubber strips
  • Screen: standard high-definition diamond mesh
  • Safety: zinc-alloy mini anti-collision corners and interior anti-collision soft rubber
  • Opening: outward casement, outward opening & top-hung, inward casement, inward opening & tilting, door-connected window
  • Optional: safety anti-theft grilles
  • Colors — exterior: metallic gray, metallic coffee, starlight black; interior: metallic gray, metallic coffee, white jade champagne, starlight black
Performance
35Sound dB
2.6Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
123 Defender Thermal Break Casement Window – aluminum profile cross-section
123

123 Defender Thermal Break Casement Window

Technical parameters
Profile wall thickness3.0 mm
Frame width123 mm
Glass sash width70 mm
Screen sash width50 mm
Product configuration
  • Aluminum: high-quality primary aluminum 6063-T5
  • Standard glass: 5+30A+5 automotive-grade float tempered glass, 100% argon-filled
  • Glazing bead: large beveled-edge design
  • Drainage: floor-drain type drainage system
  • Hardware: full set of German Winkhaus hardware (handles, gear boxes, lock points, lock seats, hinges)
  • Thermal break: PA66 honeycomb thermal insulation strip
  • Sealing: EPDM composite rubber strip
  • Screen: standard high-definition diamond mesh
  • Safety: zinc-alloy mini anti-collision corners and interior anti-collision soft rubber
  • Opening: outward opening, outward opening with top-hung, inward opening, inward opening with tilting
  • Optional: anti-theft grilles
  • Colors — exterior and interior: metallic gray, metallic coffee, starlight black
Performance
37Sound dB
2.8Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.5Wind kPa
RC3Security EN
50 Series Non-Thermal-Break Casement Window – aluminum profile cross-section
50

50 Series Non-Thermal-Break Casement Window

Technical parameters
Profile wall thickness1.4 mm
Frame width50 mm
Glass sash widthCasement sash 62 mm · door leaf 82 mm
Product configuration
  • Aluminum: high-quality primary aluminum 6063A
  • Standard glass: 6 mm automotive-grade float tempered glass; optional 5+15+5 insulating glass
  • Glazing bead: small square bead design
  • Drainage: floor-drain type drainage system
  • Hardware: Guweike hardware
  • Weatherstripping: EPDM composite rubber seal strip
  • Opening: outward opening, inward opening, top-hung, outward opening & top-hung, inward opening & tilting, door-window combination
  • Colors — exterior and interior: metallic gray, metallic coffee
Performance
35Sound dB
2.0Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
110 Integrated Linkage Window – aluminum profile cross-section
110

110 Integrated Linkage Window

Technical parameters
Profile wall thickness1.4 mm
Frame width110 mm
Glass sash width47 mm
Screen sash width28 mm
Product configuration
  • Aluminum: high-quality primary 6063A aluminum alloy
  • Standard glass: 5+18A+5 automotive-grade float tempered glass, 100% argon-filled
  • Glazing bead: double-bevel wind-pressure-resistant bead for a wider view
  • Drainage: grid-type drainage
  • Hardware: dedicated linkage hardware
  • Sealing: EPDM composite sealing strip
  • Screen: standard 304 stainless steel medium-transparent woven diamond mesh
  • Opening: linkage opening, casement linkage, top-hung linkage, window-door combination
  • Safe spacing between sashes gives security without anti-theft nets; combined with top-hung function
  • Heaven-and-earth shaft with multi-point linkage — safe, reliable, no sash sagging
  • External connecting-rod linkage opens multiple sashes to 180° for multi-angle ventilation
  • Colors — exterior: fluorocarbon gray, fluorocarbon coffee, black crystal, matte white; interior: fluorocarbon gray, fluorocarbon coffee, black crystal, matte black
Performance
35Sound dB
2.0Heat K W/m²·K
500Water ΔP Pa
1.0Air q1/q2
5.0Wind kPa
RC3Security EN
Compare models

Aluminum Casement Windows at a glance

ModelFrame widthWall thicknessSound insulation
55 Series Thermal Break Outward Opening Casement Window55 mm1.8 mm35 dB
55 Series Thermal Break Inward Opening Casement Window55 mm1.8 mm35 dB
70 Series Thermal Break Outward Opening Casement Window70 mm1.8 mm35 dB
70 Series Thermal Break Inward Opening Casement Window70 mm1.8 mm35 dB
88 Series Double Inward Opening Thermal Break Casement Window90 mm1.8 mm35 dB
Zenith 88 Slim Vent Casement Window (Mini Ventilation)90 mm1.8 mm35 dB
New Model 112 Thermal Break Window-Screen Integrated Casement Window120 mm2.0 mm35 dB
112 Series Thermal Break Window-Screen Integrated Casement Window110 mm1.8 mm35 dB
110C Ultra-Narrow Thermal Break Casement Window110 mm1.8 mm35 dB
110A Multi-Cavity Thermal Break Window-Screen Integrated Casement Window110 mm2.0 mm35 dB
115 Subversor Series Thermal Break Casement Window115 mm2.0 mm35 dB
120 Multi-Cavity Thermal Break Window-Screen Integrated Casement Window120 mm2.0 mm35 dB
123 Defender Thermal Break Casement Window123 mm3.0 mm37 dB
50 Series Non-Thermal-Break Casement Window50 mm1.4 mm35 dB
110 Integrated Linkage Window110 mm1.4 mm35 dB
More opening types

Explore aluminum windows & doors

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FAQ

Frequently asked questions

What is the MOQ?

No MOQ if you order in-stock profiles; 300 kg if you want to customize your own profile.

Which surface finishes do you offer?

We offer a full range of surface finishing options, including powder coating, anodizing, wood grain transfer and PVDF coating. We are authorized by TIGER and AkzoNobel for powder coating, and we can also support custom powder colors and finishes according to your project or brand requirements.

How can we work together?

Send us your drawings, and we can develop custom profiles for you or recommend the right window and door system from our existing range. We provide a complete one-stop supply solution, from aluminum profiles and hardware to all accessories and components, so you can start production directly once the goods arrive.

Can you customize aluminum profiles?

Yes. We support OEM and custom extrusion based on your drawings, samples or technical requirements. We can also help optimize the profile design before opening the mould.

What window and door systems do you offer?

We offer panoramic sliding doors, slim sliding doors, sliding windows, casement windows, swing doors, folding doors, lift-and-slide systems, interior partition systems, the 4516 system, 40 series sliding, and other customized aluminum systems.

Request the full catalogue and a quotation

Send your window and door schedule, opening types, sizes and colors — we reply with drawings and prices.

Contact Usmichael@mtflying.com

MT Flying is a China-based manufacturer of aluminum profiles, windows and doors, providing customized solutions for residential and commercial projects worldwide.

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