72″ x 80″ Double French UPVC Patio Door

Double panel French Patio door

European Hardware allows to both panels open without a mullion. Multi-point lock.

Aluminum threshold with thermal break.

Frame Color Options (Lamination): 1. White (both sides) or 2. White Inside and Dark Grey outside or 3. Dark Grey (both sides)

Energy Efficient.

Filling Options:

• Tempered (Clear, Acid Etched, or Tinted) Double glazed 24 mm (1” thick) Low E glass unit with Argon gas-filled space. Glass unit formula: 4 mm LowE glass – 16 mm Argon space – 4 mm glass
• Tempered (Clear, Acid Etched, or Tinted) Triple glazed 32 mm (1.25” thick) Low E glass unit with Argon gas-filled space. Glass unit formula: 4 mm LowE glass – 10 mm Argon space – 4 mm glass – 10 mm Argon space – 4 mm glass
• HPL Panel 24 mm (1″ thick)

Insulation Parameters:

Frame:

– Class A+ energy efficiency;

– Profile width 70 mm (2 3/4″), 6 air chambers;

– Heat resistance W/SqM/C = 1.20;

– Heat resistance Btu/Hour/SqF/F = 0.21;

Glass:

Thickness 24 mm (1″):

– Bedding depth 19 mm;

– Heat resistance Btu/Hour/SqF/F = 0.27;

– R-Value = 3.7;

Thickness 32 mm (1.25″):

– Bedding depth 19 mm;

– Heat resistance Btu/Hour/SqF/F = 0.27;

– R-Value = 5.1;