Products /

Packaged Plantrooms

At Dunphy, we specialise in off-site manufactured plantroom solutions that provide flexibility for customers with unique energy needs. Modular plant rooms are self-contained energy centres designed and manufactured off-site in our factory complex in Rochdale. Each package plant room is custom-designed to match the specific characteristics of your site, including space availability, fuel types (fossil or biofuel), and the required generation process – for steam, hot water, heat treatment, or combined heat and power (CHP).

The modular plant room is designed, constructed and tested at our premises and then transported to the site where it is reassembled, commissioned and ready to use.

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Modular Plantrooms

Our prefabricated boiler houses are designed to offer complete flexibility. Whether for a new energy centre or a full boiler house redesign, modular plant rooms can accommodate any size or scale. These modules are manufactured off-site and transported to your location for seamless installation.

Skid-Mounted Energy Centres

Skid-mounted energy centres are designed to be mounted on-site, either as standalone plant rooms or as extensions to existing facilities. They are available in single or multiple sections, depending on your requirements. Each skid-mounted unit is custom-designed to match the unique characteristics of your site

Plantroom Installations

Our plant room installations combine the advantages of off-site manufacturing with the flexibility to align with your site’s specific boiler house requirements. Typically, you will already have a boiler house structure, and we will provide the rest

We work closely with our clients to ensure that all aspects of the project are considered and that the final product meets all of their requirements and is completed on schedule. Achieving this requires a dedicated team at each stage of the design and build and throughout the process you will have access to our expert staff as they support you through the design, construction, installation, testing and inspection processes of all prefabricated packed plantrooms

Dunphy design and manufacture all the key components in-house, including axial air flow burners, sequencing control systems, BG01 control panels, hotwells, gas boosters and fuel pumps.

We prepare all FDS reports, DSEAR analyses and SIL assessments.

Once delivered to the site, the packaged plantroom is rapidly reconnected and then commissioned by our team of experienced mechanical and electrical engineers.

Get in touch to see how we can help you.

Why choose Dunphy?

Why Choose Dunphy’s Package Plant Room Solutions?

Our package plant rooms deliver significant advantages, including:

Tailor-Made Solutions
Our in-house design engineering teams and full manufacturing facilities allow us to create bespoke solutions to match your unique requirements.

Highly Flexible
Off-site manufacturing reduces project dependencies, while transportation and installation are streamlined to minimize disruption. Meaning we deliver packaged plantrooms across the UK & worldwide

Unlimited Scalability
There are no limitations on the size or complexity of your solution. Our manufacturing facilities are equipped to handle projects of any scale.

Comprehensive Reporting
We provide full Functional Design Specifications (FDS), DSEAR analyses, and SIL assessments, ensuring compliance and transparency throughout the project.

High Degree of Safety
Dunphy is ISO 45001 certified, Safe Contractor approved, Achilles UVDB approved with a strong focus on health and safety in every stage of production and installation.

Proven Track Record
As pioneers in off-site manufactured solutions, we were first to market with these systems and have 15 years of experience delivering high-quality results.

 

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Customer Feedback

Here’s what Andrew Bowen, a Construction Manager had to say about working with us:

“The hard work and dedication that went into this off-site manufacture was truly remarkable. It required meticulous planning, precision engineering, and innovative design to create high-quality products in a controlled environment. A master class in off-site manufacture.”

Accreditations

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Call us

+44 (0) 1706 649 217

Email us

info@dunphy.co.uk

Find us

Queensway, Rochdale, OL11 2SL UK

© 2025 Dunphy Combustion Ltd. Site designed & built by Dawn Creative.

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