Funas A8 internal Fenestration

System inward-opening windows are usually referred to as "inward-opening windows" or "inward-turning and tilting windows." Inward-opening windows are windows whose sash opens toward the interior, while inward-turning and tilting windows open inward but can also tilt a small angle toward the interior for ventilation.

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Product Description

Product Advantage

Product Details

Product Configuration

FAQ

Product Description

Funas B8 internal Fenestration

Water Tightness Performance

Air Tightness Performance

Wind Pressure Resistance Performance

Soundproofing Performance

Thermal Insulation
Performance

Level 6

Level 8

Level 9

≥35dB

K≤2.46

Comfort,not only soundproofing but also silence
Silentsystem design that can block 40dB of outdoor noise Creating a library-level silent experience

Product Advantage

	The fourth-generation hidden drainage system,worry-free in wind and rain
	Simple fashion, aesthetic design
	New national standard wall thickness, as stable as Mount Tai
	Dual inward opening design, safety first
	Vertical isothermal design + full yenclosed insulation filling

Product Details

Product Configuration

Product Configuration	Specifics
Frame Construction	Full-flush Frame-Sash Alignment；Vertical multi-port concealed drainage system
Opening Options	Inward Turn & Tilt / Inward Swing
Material Thickness	Profile wall thickness 2.0mm, outer frame width 78mm
Viewable Width	Frame 35mm, center mullion 28mm, sash view 56mm
Standard Glazing	5+20A+5
Insulation	25.3mm thermal barrier strip, standard cavity foam insulation
Hardware	STROO® (Italy) concealed multi-point locking gear system, 90° opening function with parallel mode,base-free lever type (concealed fixing)
Glass Railing	External glass railing available on the exterior
Aesthetic Options	Accent color available on transom; Dual-color option (transom + main frame)
Optional Accessories	Retrofit external clip-on insect screen

FAQ

Q1: Are you a factory ?

A:Yes, our production base covers an area of 560,000 square meters, nearly 20 years of industry experience, and the top five well-known brands in China.

Q2: Are your products certified ?

A:Yes, it has complete international certification and test report, including Australian standard, European standard, American standard and so on.

Q3:Can doors and windows be customized ?

A:Yes, to meet the specific use of the environment of high custom and provide aluminum doors and windows matching the style of the building.

Q4: What's your MOQ?

A:We don't enforce strict MOQ requirements, allowing flexible order quantities. However, please note that smaller orders may incur proportionally higher shipping costs. For your reference, we always provide transparent cost breakdowns separating product value and shipping expenses.

Q5: Do you provide after-sales service ?

A:Quality and after-sales are guaranteed, any problem contact us.

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