# Square-style Union Gutter – Black

Square-style union is designed to connect two sections of squarestyle guttering securely, creating a neat and watertight joint within the gutter run.

It helps maintain continuous water flow and correct alignment across the system, making it an essential fitting for reliable rainwater drainage in domestic and commercial installations. Built for durability, it supports long-term performance in external conditions.

## Details

- **Price:** 4.5 GBP
- **Vendor:** BRETT MARTIN PLUMBING & DRAINAGE (B80B)
- **Type:** Square
- **Tags:** Black, Gutters & Downpipes, National, Plumbing & Heating, Square, Union Bracket

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4.50 GBP | In stock |

## Images

- Black plastic gutter union bracket for rainwater drainage system, isolated on white

---

> Source: [Carvers Building Supplies](https://www.carvers.co.uk/products/black-squarestyle-union-br054b-gutter)
> Updated: 2026-06-02