Builder Installation Guide
What to Expect with GEALAN Windows & Doors
Precision Engineering – Custom fit, multi-chamber profiles, and steel reinforcement
Full-Frame Installation Only – No jump frame installs for best energy efficiency
High-Performance Glazing – Triple-pane, Low-E coatings, tempered glass
Installation Process Overview
Pre-Installation Preparation – Ensure rough openings are square and ready
Delivery & Inspection – Check sizing and condition
Mounting & Sealing – Secure with fasteners and high-performance sealants
Flashing & Weatherproofing – Integrate with the home’s WRB for water protection
Final Adjustments & Testing – Ensure smooth operation and airtight fit
Why Builders Choose Luft Windows
Efficient Installation – GEALAN’s design speeds up the process
Boosts Home Value – High-end aesthetics and energy efficiency appeal to buyers
Minimal Maintenance – Fewer callbacks for builders and contractors
Get Expert Support for Your Project
Need guidance on your installation? We offer pre-construction consultations, technical support, and on-site training.