Discreet architectural slot drainage channel with a 15mm visible stainless steel throat. Designed for flush threshold patio installations, sliding glass doors, and boundary drainage conforming to BS EN 1433 Class A15/B125.
SEND PROJECT DETAILS →| Standard | BS EN 1433 Drainage channels for vehicular and pedestrian areas |
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| Building Regs | Complies with Part M level threshold drainage requirements |
| Throat Profile | 15 mm continuous slot with heel-safe grating aperture |
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| Access Unit | Removable access inspection box with lockable stainless cover |
| Flow Rate | Hydraulically smooth polymer concrete interior delivers > 4.5 l/s flow |
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| Jointing | Tongue and groove interlocking with elastomeric sealant rebate |
| Depth Options | Available in 60mm shallow profile and 130mm deep profile |
| Applications | Patio threshold transitions, bi-fold door thresholds, poolside decks |
Manufactured in Türkiye under European BS EN and BASEC quality regimes. Full traceability with third-party lab testing and mill certificates supplied with every bill of lading.
Submit your architectural project bill of quantities (BOQ), tender drawings, or required schedule. Our technical team returns guaranteed DDP / FOB factory pricing and testing certifications within 24 hours.