Prominance uPVC Window Systems — Optima Casement System, presented by Inspire Windoors .

Brand and presenter

• Brand: Prominance uPVC Window Systems .

• Presented by: Inspire Windoors .

System type

• Outward‑opening uPVC casement platform with optimized sections for energy and noise control in compact to mid‑scale apertures .

Frame height and width

• Maximum height: 1300 mm .

• Maximum width: 1400 mm .

• Frame section: 50 mm / 50 mm .

Sash size

• Maximum sash height: 1300 mm .

• Maximum sash width: 700 mm .

• Sash section: 50 mm / 75 mm .

Glass compatibility

• Minimum glass thickness: 5 mm .

• Maximum glass thickness: 24 mm .

Glass options

• Toughened glass for safety and impact resistance in daily‑use zones .

• Security glass (laminated) to enhance intrusion resistance and acoustic comfort .

• DGU glass for improved thermal performance and condensation control in sun‑exposed rooms .

• Security DGU glass combining laminated safety with insulated efficiency for higher protection needs .

Design and benefits

• Clean, modern sightlines with uPVC thermal advantages deliver quieter, more comfortable interiors at efficient sizes .

• System drawings clarify outside‑opening sash and window frame geometry for accurate fabrication and installation .

Technical illustration

Section diagrams of window sash and window frame highlight 50 mm profiles and reinforcement space for specification clarity .

Credentials

15+ years of experience | 180+ team members | 10,000+ projects—ensuring professional fabrication, installation, and after‑sales support for uPVC systems .

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