Double and triple glazing configurations
Architectural Glass · 03
Custom Insulating Glass Units for Building Projects
Double and triple glazing configured around project drawings, glass make-ups and required performance data.
Product Overview
Capabilities Confirmed for Project Review
WJ produces double and triple insulating glass units with individual pane thicknesses from 4 to 25 mm. Confirmed configurations include tempered, laminated, ultra-clear and Low-E glass combinations.
Spacer, gas filling, sealing and glass make-up can be reviewed against curtain wall drawings or project performance requirements before quotation.
Individual pane thickness from 4 to 25 mm
Maximum confirmed size of 10 m × 3.3 m
Aluminium and warm-edge spacer options
Argon filling available
U-value, SHGC and VLT data available by configuration
Available Configurations
Specified Insulating Glass Units Options
The options below are limited to the configurations confirmed in the supplied production capability information.
01Double insulating glass units
02Triple insulating glass units
03Low-E insulating glass units
04Tempered insulating glass units
05Laminated insulating glass units
06Ultra-clear insulating glass units
07Low-E + laminated + insulating composite units
Technical Capabilities
Confirmed Production Parameters
Final suitability is reviewed against the full glass make-up, drawing and project specification.
ParameterConfirmed Capability
Thickness RangeIndividual pane thickness: 4–25 mm
Maximum Size10 m × 3.3 m
Glass OptionsLow-E, tempered, laminated and ultra-clear glass
Processing OptionsDouble or triple assembly, gas filling and dual-seal construction
Available ConfigurationsDouble, triple and Low-E + laminated + insulating composite units
Spacer Widths6A, 9A, 12A, 16A and 20A
Spacer OptionsAluminium and warm-edge spacers
Gas FillingArgon available; Contact us for project-specific specifications.
Primary SealButyl
Secondary SealNeutral weatherproof structural silicone
Performance DataU-value, SHGC and VLT data can be provided for the selected configuration
Production Capacity500,000 m² per year
Lead TimeConfirmed according to the order
Custom Processing
Confirmed Processing Options
Processing is confirmed against the selected glass type, dimensions and final make-up.
01Double glazing assembly
02Triple glazing assembly
03Argon filling
04Aluminium spacers
05Warm-edge spacers
06Butyl primary seal
07Neutral silicone secondary seal
Applications
Project Uses Confirmed in the Capability Sheet
Only the applications expressly confirmed in the supplied product information are listed.
Curtain Wall Projects
Drawing-Based Glazing Packages
Project Customization
Match the IGU to Your Project Requirement
WJ can calculate and match glass combinations to stated project requirements and can produce from CAD files or curtain wall drawings. Share the required U-value, SHGC or VLT criteria when available.
Recommended enquiry inputs
01CAD file or curtain wall drawing
02Required glass make-up
03U-value, SHGC or VLT requirement
Standards & Certifications
Available Documentation
Contact us for project-specific specifications.
Documentation is matched to the selected product configuration and should be confirmed before order placement.
Insulating Glass Units (IGU) RFQ
Send us your glass specifications or project drawings for quotation.
Include the glass make-up, dimensions, quantity, processing details, required documentation and delivery destination.