# Cascade Downpipe Branch – Cast Iron Style Rainwater

This cast iron style downpipe branch from the Brett Martin Cascade range allows two downpipe runs to be combined into a single drainage outlet. Available in 112½° and 135° angles.

**Benefits**

-   Classic cast iron effect finish for a traditional, authentic appearance.
-   Available in 112½° and 135° angles to suit your installation.
-   Allows two downpipe runs to be combined into one.
-   Compatible with the full Cascade 63mm cast iron effect downpipe range.
-   Lightweight and easy to install.
-   UV resistant for long-lasting performance.

## Details

- **Price:** 93.6 GBP
- **Vendor:** BRETT MARTIN PLUMBING (B80B)
- **Type:** Cast Iron Effect Guttering
- **Tags:** Cast Iron Effect, Downpipe, Downpipe Branch, Gutters & Downpipes, National, Plumbing & Heating

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 112½° | 93.60 GBP | In stock |
| 135° | 93.60 GBP | In stock |

## Images

- Cascade Downpipe Branch – Cast Iron Style Rainwater

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> Source: [Carvers Building Supplies](www.carvers.co.uk/products/cascade-112-branch-br218ci-downpipe-cast-iron-style-rainwater)
> Updated: 2026-06-16