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GR60 Low Power Consumption Fiberglass Reinforced Polyurethane (FRPU) Casement Door

Introduction：

Out GR60 Low Power Consumption Fiberglass Reinforced Polyurethane (FRPU) Casement Door creates a generous, light-filled threshold between interior and exterior. Built on G-Ren's FRPU composite profile with a bending strength of 1442 MPa and a thermal conductivity of only 0.114 W/(m2.K), this door system combines the strength of metal with a fraction of its energy cost and carbon footprint. The multi-cavity structure, triple EPDM sealing, and premium Roto hardware guarantee smooth operation, superior airtightness, and dependable weather resistance.

Ideal for luxury villas, boutique hotels, private clubs, and high-end commercial buildings, the GR60 casement door makes a memorable first impression while quietly cutting energy loss. Its 0-VOC, corrosion-resistant profile stays flawless in coastal and humid climates.

Basic Configuration

Profile	Fiberglass Reinforced Polyurethane (FRPU) Thermal Break Profile
Structural Design	Multi-Cavity Structure with Polyurethane Foam Filling (Optional)
Sealing System	3EPDM (Triple EPDM Sealing System)
Opening Mode	Inward-Opening & Outward-Opening (Both Available)
Leaf Options	Single Leaf & Double Leaf (Both Available)
Glass	5Low-E+12Ar+5 / 5Low-E+12Ar+5+12Ar+5 / 5Low-E+12Ar+5+12Ar+5Low-E / 5Low-E (Double Silvered)+12Ar+5+12Ar+5Low-E (Double Silvered)
Hardware	Roto / Premium German Hardware (Optional)
U-Factor	1.1-2.0 W/(m2.K)
Surface Treatment	Eco-Friendly Water-Based Paint
Performance	Wind Load P3 >= 5.0 kPa \| Water Tightness dP >= 700 Pa \| Air Tightness q1 <= 0.5, q2 <= 1.5 m3/(m2.h) \| Sound Insulation 30-40 dB