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Domestic & Commercial Plumbing, Underfloor & Heating Supplies

If you’re looking for plumbing and heating supplies, we provide a comprehensive range of products, trusted by both professional installers and homeowners in the UK. From press fittings and copper or MLCP pipe systems to underfloor heating kits, circulation pumps, radiators, valves, and MVHR systems, our catalogue covers everything needed to design, install, and maintain efficient, compliant heating systems.

Giving you peace of mind that every product is manufactured to the highest standards. With nearly two decades of experience, our team combines technical knowledge, reliable stock, and nationwide delivery so you can complete your project quickly and confidently.

Our Latest Plumbing & Heating News

Press Fittings & Pipe Systems

Press fittings are now the installer’s choice for leak tight, time saving joints across domestic and commercial heating systems. At Natural Green Heat, we supply the complete Tweetop U profile MLCP range and M profile copper press fittings, providing everything from straight connectors and elbows to tees, reducers, and press to copper transitions.

Why choose press fittings?

By offering both U profile MLCP and M profile copper options, we make sure installers can choose the best solution for their project, whether it is retrofitting in tight spaces or installing a full new build heating system. Choose our press fittings for the:

Underfloor Heating & Components

Underfloor heating is one of our core specialisms. We stock everything from manifolds and pump and blending groups to actuators, Heatmiser thermostats, and all the accessories you need to achieve a professional finish. Our range includes:

Our UFH systems are designed for low temperature heating and integrate seamlessly with air source heat pumps for maximum energy efficiency. Whether you are fitting UFH in a single extension or across a full commercial floor plate, we provide products that are WRAS approved and fully compliant with UK building standards.

Pumps & Circulation

Efficient circulation is at the heart of every heating system. We supply trade grade circulator pumps including:

These pumps are designed for use in both radiator and UFH circuits, with models suited to domestic and light commercial projects. Choosing the right head and flow ensures optimal system performance, reduced energy costs, and extended component lifespan.
We also carry spares and accessories, making like for like replacements straightforward for installers.

Heating Valves, Filters & Protection

Protecting system performance is essential for long term reliability. Natural Green Heat stocks:
Each product is selected for compliance with WRAS approvals and industry standards, helping installers deliver systems that meet Building Regulations and protect manufacturer warranties.

Radiators & Controls

We supply thermostatic radiator valves, lockshields, and accessories to balance radiator circuits effectively. These components ensure comfort, control, and energy efficiency, particularly when paired with smart controls.
Our range integrates seamlessly with Heatmiser neoHub smart systems, allowing zoned control across UFH and radiator circuits, and enabling households to optimise heating for both comfort and cost savings.

Heating Controls (Heatmiser)

As a Heatmiser distributor, we stock the full control suite:
These products give homeowners and installers confidence that heating systems can be managed with precision. Heatmiser controls are compatible with low temperature systems, making them ideal for use with UFH and heat pumps.

MVHR & Ducting

We also specialise in Mechanical Ventilation with Heat Recovery, supplying:

MVHR systems help meet modern building regulations for airtight, energy efficient homes and are increasingly essential in both domestic and commercial projects.

Tools & Site Essentials

To support installers on site, we stock professional tools and fixings, including:
These essentials make installation faster, neater, and more reliable, giving trade customers everything they need in one place.

Browse Our Shop Today

Whether you’re a commercial plumbing looking for compliant parts, a domestic contractor renovating a home, or just a homeowner who wants quality supplies, look no further. Our shop stocks a range of products to ensure you find the right part for the job. Contact our team to find out more.