Integrity from Marvin All Ultrex Double Hung windows have beautiful, virtually indestructible interiors and exteriors made of Ultrex, meaning almost no maintenance for a homeowner. The Ultrex finish resists scratching and fading and will never flake; elegant traditional double hung styling with 21st-century technology.
- Traditional style details including an 11° sloped sill that provides superior water management
- Low rate of thermal expansion and contraction prevents seal failures and maintains performance over a lifetime
- Designed to match sight lines of Integrity from Marvin Picture, Transom and Polygon units for beautiful assemblies
- High design pressure (DP) ratings ensure superior performance, while both sash tilt and remove easily, without tools
- A choice of exterior colors, hardware finishes, divided lites and standard sizes