Product Code: JY-005

Doors & Windows

Jenyang's doors and windows range serves developers, main contractors, and fit-out specialists requiring reliable, code-compliant openings for commercial, industrial, and residential projects. Our product line spans heavy-duty steel security doors, certified fire-rated doors (FD30/FD60/FD90/FD120), architectural aluminium curtain wall systems, and thermal uPVC double-glazed window units.

All fire-rated door sets are certified to BS 476 Part 22 and EN 1634-1, with supporting documentation including third-party test reports, CE marks, and Singapore SISIR approval letters. Hardware — hinges, closers, panic bars, mortise locks — is supplied to match the door specification and is available from Dorma, ASSA ABLOY, and equivalent tier-1 brands.

Aluminium window and curtain wall systems are thermally broken and supplied in powder-coated finishes with a minimum 60μm coating thickness. Glazing options include clear float, tinted, laminated safety (PVB interlayer), and double-glazed units (DGU) to achieve required thermal and acoustic performance.

Specifications

Material	Steel (cold-rolled 1.2–2.0mm), Aluminium 6063-T5, uPVC (multi-chamber)
Dimensions	Standard: 900×2100mm; Custom up to 1200×2700mm; Double leaf available
Fire Rating	FD30 / FD60 / FD90 / FD120 (BS 476 Pt 22 / EN 1634-1)
Insulation Value	U-value ≤ 1.4 W/m²K (DGU); Rw ≥ 34 dB acoustic rated options
Finish Options	Powder coat (RAL colours), Anodised, Hot-dip galvanised, Timber veneer (interior)
MOQ	10 units (standard sizes); 1 unit (custom / fire-rated)

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