JL Technical & Project Resources
Technical, performance and project-planning information for builders, renovators and homeowners specifying aluminium windows and doors in Melbourne.
Product Systems
Essential, Thermal & Thermal Plus Windows →
Aluminium Door Systems →
Thermal Windows & Doors →
Window, Door & Cost Guides
Awning Windows Melbourne →
Sliding Windows Melbourne →
Hinged Doors Melbourne →
French Doors Melbourne →
Window Replacement Cost Melbourne →
Double Glazing Cost Melbourne →
Aluminium Windows Cost Melbourne →
Performance & Glazing
Window Performance Specifications for Builders →
AS 2047 Performance & Project Checks →
AS 1288 Safety Glass Guide →
Whole-Window U-value & SHGC Data →
Low-E & Argon Double Glazing →
Glass Selection Guide →
Design & Selection Guides
How to Choose an Aluminium Window Supplier →
Choosing Aluminium Windows: Frame, Glass & Hardware →
Double Glazing Myths & Disadvantages Explained →
Indoor–Outdoor Living with Aluminium Sliding Doors →
Colonial Window Styles for Melbourne Homes →
Aluminium Skylights: Design & Glazing Guide →
Aluminium Window Shrouds →
Window & Door Silicone Sealant Guide →
Builder & Project Planning
Builder Window & Door Supply Workflow →
Site Measure & Manufacturing Dimensions →
Builder Delivery & Site Readiness →
Energy Reports & Window Schedules for Builders →
Supply Only Aluminium Windows & Doors →
Installation vs Supply Only →
JL Lead Times: Approx. 4-Week Local Option / 8–10 Week Custom →
Quotation & Project Process →
Hardware Reference
Awning Window Handles & Locks →
Casement Window Hinges, Locks & Handles →
Sliding Window Rollers, Locks & Handles →
Sliding Door Rollers, Tracks & Locks →
Hinged Door Hinges, Handles & Locks →
Bi-Fold Door Hardware →
Installation Manuals
Hardware Selection →
Sliding Door Handle & Double Cylinder Lock Installation Manual →
Residential Window & Door Installation Guide →
Product Details & Care
Powder-Coat Colour Range →
Glazing Bars →
Care & Maintenance →
Featured Melbourne Projects
Modern Residential Aluminium Windows & Doors Project →
Black Aluminium Bi-Fold Door Project →
Apartment Aluminium Windows Project →
Language Support
Downloads
JL Aluminium Window & Door Brochure →
What to Send for a Quote
- Architectural plans and elevations
- Window and door schedule
- Energy report where applicable
- Project address and required programme
- Supply-only, delivery or installation scope
You do not need to choose the JL series, glass or every technical detail before making an enquiry. Send the project information you already have and JL can review suitable options.
Need Help with a Specification?
Email [email protected], call 0481 818 785, or request a quote. JL is based at 19 Adele Street, Keysborough VIC 3173.
