Aluminum-clad wooden window/ door Solid wooden window/ door Aluminium solid composite window/ door

Main colors for solid wood doors and windows: ash, larch, okoume, spapelli, cherry, russian red pine

Main colors of aluminium materials for solid wood doors and windows: coffee, dark gery, white, steel-like electrophoresis, wood texture painting

Resistance to wind pressure capabilityGB/T7106-2002, Grade 7, 4.5&le; P3<5.0

Airproof Capability GB/T7107-2002, Grade 4, 1.5&ge; Q1>0.5, 4.5&le; Q2<1.5

Wateproof capabilityGB/T7108-2002, Grade 4, 350&le; P<700

Heat preserving Capability GB/T8484-2002, Grade 7, 3.0>k&ge; 2.5

ALUMINIUM-CLAD WOODED WINDOW