Name: uPVC Downpipe (Rainwater Downpipe)
Brand: ttkbuildingmaterials.com Product Index
Availability: InStock

WHAT IT IS

uPVC Downpipe is an above-ground thermoplastic rainwater pipe used to convey roof run-off from gutters to the drainage system on Malaysian residential buildings. Classified under HS 3917230000, import duty 20%, SST 5%. Manufactured from UV-stabilised uPVC to BS EN 12200-1 (Plastics piping systems for above-ground rainwater drainage — PVC-U). Available in round sections: 56, 82, and 110 mm; supplied in 3 m or 6 m lengths. Lightweight and low-cost; matched to uPVC gutter systems in profile and colour (standard grey; also available in brown). Bends, shoes, and offset brackets allow routing around building features. The standard downpipe specification in Malaysian terraced and semi-detached residential construction.

UNIT OF MEASURE

M (PRIMARY) LENGTH

Typical pack size: 3 m or 6 m lengths; round: 56 mm, 82 mm, 110 mm; to BS EN 12200-1 (thermoplastic rainwater piping systems)

GRADE & SPECIFICATION

uPVC to BS EN 12200-1 (Plastics piping systems for above-ground rainwater drainage — PVC-U). UV-stabilised. Brands: Paling, Arensi-Marley. Available in standard grey/brown; compatible with uPVC gutter systems.

CLASSIFICATION

UNSPSC 30151701

CIDB CATEGORY Roofing accessories (downpipe — uPVC)

UNSPSC codes are issued by the United Nations Global Marketplace (UNGM). CIDB categories are defined by Malaysia's Construction Industry Development Board. These codes are informational — use them to verify, not replace, procurement classification.

TARIFF & TAX — PDK 2025

HS CODE (AHTN) 3917230000 (MEDIUM CONFIDENCE)

OFFICIAL DESCRIPTION Of polymers of vinyl chloride

IMPORT DUTY (MFN) 20%

SST 5%

Sourced from PDK 2025 (Customs Duties Order 2025). The import duty shown is the MFN / general rate — preferential rates under FTAs (ATIGA, ACFTA, etc.) are typically lower or zero. SST per the PDK 2025 schedule (a value like 10%/0% means standard/exempt variants). Indicative only — confirm the applicable rate and tax treatment with your licensed customs/tax agent before relying on it. Spotted an error? hello@ttkbuildingmaterials.com