These vinyl patio doors use 7/8″clear tempered insulating glass featuring the grey Thermaledge warmedge spacer which allows for better energy efficiency and resistance to condensation. PVC sash corners are fusion welded at a 45° angle to eliminate air and water infiltration.
- Multi Chambered Vinyl Lineals provides superior thermal performance & sound absorbency
- Thermo-Fusion Welded Master Frame and Sash.
- Full 4 1/2 Fame Depth
- Pre-Punch Integral Nailing Fin
- Integral Screen Track
- Interlocking Meeting Rail for structural integrity and weather tight performance
- Self- Aligning adjustable ball bearing rollers assure quiet & effort operation
- High performance weather seals
- Equal Glass Size for proper grid alignment
- Meets or exceeds AAMA/NWWDA standards
- Standard R-30 Rating
- Optional High –Performance R-50
Sashlite
- The extrusion incorporates the glass spacer always a perfect color match and perfect alignment.
- Strong, yet flexible sealant creates a chemical bond between glass and vinyl which improves resistance to moisture.
- Sashlite provides the best warmedge rating and condensation resistance in the industy.
- Special lab developed moisture absorbing desiccant increases fog resistance. Second barrier wall increases sash strength.
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