Gemini Series come in hundreds of convenient standard sizes for new build or custom sizes for those unique renovation needs.
Combining traditional style and function with modern performance. Both sashes slide in the double-hung, the upper sash is stationary in the single hung. Operating sashes tilt in for easy cleaning. Full or half screens available.
- Heavy gauge vinyl extrusions with fusion-welded corners for strength, rigidity and durability
- Interlocking meeting rail and pocket sill design with double seals for superior weather tightness
- Low-E insulating glass with argon gas for all season comfort
- Endur IG stainless steel warm-edge spacer for long lasting thermal performance
- Full size 4¼” jamb with recessed sash and glass position