About us

Hello and welcome to Pam Building
For 150 years, we have been designing, manufacturing and
supplying high-quality drainage systems for residential and
commercial buildings and engineering structures.
Pam Building
The Pam Building business is part of an international business, specialising in cast iron soil, waste and rainwater systems.

Pam Building

The Pam Building business is part of an international business, specialising in cast iron soil, waste and rainwater systems.
Pam Building offer
We offer above and below ground drainage solutions for multi-storey buildings and rainwater products for traditional buildings. We are proud of the high performance and quality of our products which meet the future needs of the building drainage sector. The core of our offer is based on the high performance of cast iron products which not only give you the strength and stability to match your building but are also made from 99% recycled materials and can be 100% recycled.
We are very focused on the future needs of our customers and not only do we offer a complete drainage system, but also offer services such as technical support and Pre-Assembly, all to ensure you meet your customers' needs more effectively. The following paragraphs will give you a bit of information about our business and our offer, however, we are a very people-focused business and any of our team would love to discuss any further topics or questions you might have.
Our product offers can be split into 3 main sectors:
Above ground drainage
Ensign Soil, Ensign Agilium® and Timesaver soil product ranges offer a very high level of performance for your wastewater and foul waste through large multi-storey buildings. These cast iron systems offer strength, stability, high levels of acoustic performance and the Ensign system offers an A1 fire rating.
Below ground drainage
The Timesaver drain system is a no-compromise offer that is designed for strength and longevity where future access would not be an option. The Ensign below ground drainage range offers a wide range of sizes and has a zinc external coating in accordance with BS EN 877.
Traditional Rainwater and Gutters
Our classical range of downpipes and wide range of gutters will mean you have a wide range of styles and fittings to meet the needs of traditional and high-quality buildings in which there should be no material compromise with cast iron being the best solution.

Our Telford plant
Proud to manufacture since the 1700's
The UK Pam Building business unit is based at Telford and we manufacture a wide range of fittings for the UK and global markets with our pipes being manufactured in France. At our Telford site, we have a mix of production processes to suit the volume and size of the products for our ranges. We are also proud of how we have used modern methods of 3D printing, scanning and CNC tooling to enable us to deliver new products faster and constantly seek to lead the way in the services and digital tools we offer to the market. We are also proud that our products and business systems meet all the relevant standards including the key standards of BS EN877, BS 416, BS ISO 9001….
Our Telford plant

Proud to manufacture since the 1700's
The UK Pam Building business unit is based at Telford and we manufacture a wide range of fittings for the UK and global markets with our pipes being manufactured in France. At our Telford site, we have a mix of production processes to suit the volume and size of the products for our ranges. We are also proud of how we have used modern methods of 3D printing, scanning and CNC tooling to enable us to deliver new products faster and constantly seek to lead the way in the services and digital tools we offer to the market. We are also proud that our products and business systems meet all the relevant standards including the key standards of BS EN877, BS 416, BS ISO 9001….
History of Telford Site (1700 - 2011)
- 1700 - Initially coalmining activity with coal spoil.
- 1757 - Land leased to Abraham Darby (II) for ironworks
- First Furnace was opened in 1757.
- Products such as Agricultural, architectural, large pots & pans, pumps cylinders, railway tracks.
- 1785 - Site now had 3 furnaces and a forge.
- 1796 - William and Joseph Reynolds become sole partners, the ironworks is now the 5th biggest in UK.
- 1806 - Now 6 furnaces and output 7500t of pig iron.
- 1879 - Site sold to Nettlefolds but ironworking declining.
- 1903 - Manufacturing resumed at the site when Duncan Sinclair, established the Sinclair Iron Co. Ltd. to make light castings for the building trade.
- 1962 - The combined plant, then one of Europe's biggest producers of rainwater goods, became the Sinclair Works of Allied Ironfounders Ltd. There were 1,212 employees in 1964.
- 1969 - Allied Ironfounders' Shropshire concerns became part of Glynwed Foundries Ltd. From 1970 to 1978 the works made automobile castings on a large scale, but thereafter concentrated on cast-ion rainwater, soil and drain pipes and gutters.
- 1997 - Acquired by Saint-Gobain from Glynwed.
- 2023 - We launched our eco-innovation Ensign Agilium®
- 2024 - Acquired by French investment fund Aldebaran and BpiFrance

History of Telford Site (1700 - 2011)

- 1700 - Initially coalmining activity with coal spoil.
- 1757 - Land leased to Abraham Darby (II) for ironworks
- First Furnace was opened in 1757.
- Products such as Agricultural, architectural, large pots & pans, pumps cylinders, railway tracks.
- 1785 - Site now had 3 furnaces and a forge.
- 1796 - William and Joseph Reynolds become sole partners, the ironworks is now the 5th biggest in UK.
- 1806 - Now 6 furnaces and output 7500t of pig iron.
- 1879 - Site sold to Nettlefolds but ironworking declining.
- 1903 - Manufacturing resumed at the site when Duncan Sinclair, established the Sinclair Iron Co. Ltd. to make light castings for the building trade.
- 1962 - The combined plant, then one of Europe's biggest producers of rainwater goods, became the Sinclair Works of Allied Ironfounders Ltd. There were 1,212 employees in 1964.
- 1969 - Allied Ironfounders' Shropshire concerns became part of Glynwed Foundries Ltd. From 1970 to 1978 the works made automobile castings on a large scale, but thereafter concentrated on cast-ion rainwater, soil and drain pipes and gutters.
- 1997 - Acquired by Saint-Gobain from Glynwed.
- 2023 - We launched our eco-innovation Ensign Agilium®
- 2024 - Acquired by French investment fund Aldebaran and BpiFrance
Cast iron benefits

As a leading manufacturer and the world’s top-ranking exporter of cast iron pipe systems for building drainage applications, Pam Building is an essential partner for wastewater and rainwater drainage system designers. Our cast iron products are safe, easy to install and effectively meet project managers’ requirements. We provide different ranges to suit all building types and specifications
Customer satisfaction
At Pam Building, we care about customer satisfaction:
We strive to meet all your expectations with our product and service offer, and in order to achieve this, it is crucial that we receive regular feedback from our customers. 86% told us that they're happy with our customer experience and managing orders, we also scored 86.5% for product quality and technical performance.

Customer satisfaction

At Pam Building, we care about customer satisfaction:
We strive to meet all your expectations with our product and service offer, and in order to achieve this, it is crucial that we receive regular feedback from our customers. 86% told us that they're happy with our customer experience and managing orders, we also scored 86.5% for product quality and technical performance.
1856
Pont-à-Mousson
foundry fondation
1866
Manufacturing of the first cast iron Pipe
1870
First exportations
1927
Acquisition of centrifugation process
1933
Research center creation
1950
Licensing Agreement for ductile iron
1972
Large diameter machine launch
1972
Worldwide expansion of pipe business
2001
Launch of worldwide brand
2002
Development of a product innovation policy
2008
Integration of sustainable development challenges
2011
Brand endorsement
2019
> 160 years of industrial presence in Lorraine
2023
We launch our eco-innovation Ensign Agilium®
2024
We part ways with Saint-Gobain, and are acquired by French investment fund Aldebaran and BpiFrance
For Your Information
This website has been built on a database platform which enables this to be the best place for the latest information related to our products. You can get all product information and data sheets from this site as well as all the key links to BIM downloads and contacts.
However, if there is ever anything you need please contact our Technical Sales Team on 01952 262 529 or technical.uk@pambuilding.com

COMMITTED TO SUSTAINABILITY AND PRODUCT EXCELLENCE
For 150 years, we have been designing, manufacturing and
supplying high-quality drainage systems for residential and
commercial buildings and engineering structures.
We work exclusively with cast iron, a noble and durable material, of
which we are a specialist and leader.
As a leading manufacturer, we claim excellence in our processes,
products and services.
As a responsible manufacturer, we are at the forefront of sustainable
performance to ensure we make the world a better home.
As an innovative manufacturer, we put all our creative audacity into
developing new, more specific and more efficient technologies, to
deliver better products for your future needs.
COMMITTED TO SUSTAINABILITY AND PRODUCT EXCELLENCE

For 150 years, we have been designing, manufacturing and
supplying high-quality drainage systems for residential and
commercial buildings and engineering structures.
We work exclusively with cast iron, a noble and durable material, of
which we are a specialist and leader.
As a leading manufacturer, we claim excellence in our processes,
products and services.
As a responsible manufacturer, we are at the forefront of sustainable
performance to ensure we make the world a better home.
As an innovative manufacturer, we put all our creative audacity into
developing new, more specific and more efficient technologies, to
deliver better products for your future needs.
COMMITTED TO REDUCING OUR IMPACT ON THE ENVIRONMENT
Our new environmental roadmap aims to reduce CO2 emissions by 80% by 2030 since the 2017 baseline.
This will make cast iron drainage the solution for low impact buildings with its properties make an ideal part of a circular economy, and we will soon be more carbon-efficient, with the introduction of innovations in 2022 and beyond.

COMMITTED TO REDUCING OUR IMPACT ON THE ENVIRONMENT

Our new environmental roadmap aims to reduce CO2 emissions by 80% by 2030 since the 2017 baseline.
This will make cast iron drainage the solution for low impact buildings with its properties make an ideal part of a circular economy, and we will soon be more carbon-efficient, with the introduction of innovations in 2022 and beyond.

AT THE HEART OF THE CIRCULAR ECONOMY, Pam BUIlDING’S DNA IS IN THE RECYCLING OF WASTE METAL
Our products are made up of 99% recycled materials (mostly ferrous metal
scrap), which can be 100% recycled over and over again.
Durable, reliable and long-lasting, cast iron has a bright future ahead of it as
a simple and sustainable system approach that gives your building project
an intelligent reuse of materials.
In 2021, we have recycled the equivalent of 21 000 cars.
AT THE HEART OF THE CIRCULAR ECONOMY, Pam BUIlDING’S DNA IS IN THE RECYCLING OF WASTE METAL

Our products are made up of 99% recycled materials (mostly ferrous metal
scrap), which can be 100% recycled over and over again.
Durable, reliable and long-lasting, cast iron has a bright future ahead of it as
a simple and sustainable system approach that gives your building project
an intelligent reuse of materials.
In 2021, we have recycled the equivalent of 21 000 cars.
OUR STRENGTH IS IN OUR PEOPLE
Our corporate culture attracts and develops the talents of the people in
our teams over time.
We forge the technical competence that pushes us to the forefront of
everything we do.
Pam Building believes in nurturing and proves it by integrating young
graduates, through its practice of apprenticeship and development.
Our commercial approach transforms us into providers of technical
solutions to exceed our customers' expectations.
Our team provides excellent service and technical support during the
design, implementation of a project.
Our project managers ensure daily follow-up in the field to guarantee the
best possible conditions for implementation.
Our products, people, teams are here to help you make the world a
better home.

OUR STRENGTH IS IN OUR PEOPLE

Our corporate culture attracts and develops the talents of the people in
our teams over time.
We forge the technical competence that pushes us to the forefront of
everything we do.
Pam Building believes in nurturing and proves it by integrating young
graduates, through its practice of apprenticeship and development.
Our commercial approach transforms us into providers of technical
solutions to exceed our customers' expectations.
Our team provides excellent service and technical support during the
design, implementation of a project.
Our project managers ensure daily follow-up in the field to guarantee the
best possible conditions for implementation.
Our products, people, teams are here to help you make the world a
better home.
Pam Building
Holyhead Road
Ketley
Telford
Shropshire
TF1 5AD
01952 26 25 08