2 Loyang Drive
Loyang Industrial Estate
Singapore 508935
Opening Hours:
08:00am - 05:30pm
Sapphire Windows is a wholly-owned subsidiary of Sapphire-JLE Pte Ltd.
All Rights Reserved.


Unplasticised Polyvinyl Chloride (uPVC) is an extremely rigid and stable form of synthesized plastic, suitable for load-bearing applications. The weatherproof material is the perfect companion to keeping your home dry and insulated, for it does not react to the external environment. Over the years, uPVC has gained popularity through its superior qualities: Top of the range sound insulation Maximum heat insulation Air-tight (Haze-proof) Lasting durability (upwards of 40 years now) Flame retardant Green product certifications Our uPVC profiles are produced and manufactured under strictly controlled environments in Europe and conform to all European standards.