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Wavin Osma SquareLine Stopend Outlet in black, made of durable plastic, features a square design with a 100mm outlet for efficient drainage.

Osma SquareLine 4T807 Stopend Outlet 100mm Black

by Osma

£9.20
GTIN05011479114179
EAN5011479114179
MPN808508
Prices updated 11 Aug 2026

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Prices checked 1mo ago
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Travis Perkins

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In stock£30.00 deliveryStandard
£9.20

£39.20 total inc. delivery

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Product Description

Osma SquareLine is a 100mm (4") square section gutter system with 61mm square pipe - suitable for a maximum roof area of 178m² (with one downpipe) Connects SquareLine gutter to 61mm downpipe c/w one end blanked off Alternative to running outlet and internal stop end (lower capacity) Concealed socket to hide downpipe cut end Retained seals for secure, watertight installation Conforms to BS EN 607:2004 Range available in Black, White and Brown

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