Drainage
House Drain
Compact precast drains for homes, shophouses and low-rise buildings, in four standard sizes and three lengths.
Product Overview
The right-sized drain for every building
House drains collect rainwater from roofs, yards and the ground around a building and lead it to the public drain. Our range covers U2, U3, U4 and U6 sizes, so you can match the drain to the catchment, from a small terrace house to a larger compound.
Each unit is cast with steel mesh reinforcement. Three standard lengths let you fit drain runs with fewer cut pieces.
Product information
Variants
U2
U2 size
225IW × 200ID × 100T
Lengths
450, 900 and 1800mm
U2 mesh
1 × A8
Other sizes
See product catalogue
Where it is used
- Landed homes and terrace houses
- Shophouses and low-rise buildings
- Schools and community buildings
- Gardens, yards and backlanes
Why choose Eng Seng
- Four sizes and three lengths from one supplier
- Mesh-reinforced for strength and durability
- More than 60 years of making precast drains in Singapore
FAQ
A small precast channel that collects rainwater around a building and carries it to the main drain. It keeps water away from walls, floors and foundations.
A typical unit is 230 mm internal width, 200 mm internal depth, 100 mm thick and 900 mm long. Other sizes and reinforcement options are listed in our product catalogue.
House drains come in 450 mm, 900 mm and 1800 mm lengths. Mixing lengths helps you fit a run neatly with fewer cuts.
Yes. The U2 unit uses one layer of A8 steel mesh. Details for the other sizes are in the catalogue.
Divide your total drain length by the unit length. For example, an 18 m run using 900 mm units needs 20 pieces. Our team can check your layout.
Yes. We produce customised precast units. Send us your drawings and we’ll advise.
Click Request an Enquiry or call +65 6367 3188 with the size, quantity and delivery location.
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