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Specifications, planning tools, delivery and ordering information for Heritage cast iron rainwater and soil systems.

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Planning Tools & Downloads

Size the system for your roof and download product documents.

Planning Tool

Gutter Size Calculator

Estimate the gutter size your roof needs.

Use the calculator
Planning Tool

Gutter Flow Rates

Flow capacity for each gutter profile and size.

View flow rates
Documents

Downloads

Product documents to download as PDF files.

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Help

Frequently Asked Questions

Answers to common questions on products, finishes and bespoke cast iron.

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Ordering & Company

Delivery, terms and how we look after your data.

Ordering

Delivery Information

Carriage charges and delivery times across the UK mainland, Highlands and islands.

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Ordering

Terms & Conditions

The terms that apply to orders placed with Heritage Foundry.

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Your Data

Privacy and Cookie Policy

How we use your data and the cookies this site sets.

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Company

About Heritage Foundry

Who we are, what we stock and how we can help.

About us

Need Help Specifying a System?

Contact the Heritage Cast Iron team for help with product selection, specifications and delivery.

Contact the Technical Team