Double Sealed Aluminum Windows for Enhanced Weatherproofing

The Hennissy LYON Series Aluminum Sliding Windows feature a 35mm inner and outer rail width design with 3-track systems supporting up to 4 sashes and flexible 2-track opening options. Available with optional top/bottom beams, 90° and 135° corners, stainless steel guardrails, fences, and commercial rails, single sashes support widths from 420mm to 2000mm and heights from 750mm to 1400mm. Equipped with Hennissy brand custom dedicated hardware for sashes and standard 5+15A+5 hollow tempered glass (with optional Low-e + 15A + 5 insulated glass upgrades), the LYON series delivers Level 7 wind pressure resistance, Level 4 water tightness, Level 4 air tightness, Level 4 thermal insulation, and Level 4 sound insulation performance. Product Advantages •Stainless steel bottom rail, durable and corrosion-resistant. •Integrated bending rubber strip, stable and sturdy, enhancing door and window performance. •Gravity drainage structure, highly efficient waterproofing, ensuring a dry and comforta…