For new build projects, professional drainage and plumbing installations are essential to ensure long-term reliability and compliance. Properly designed and installed drainage systems help prevent future issues such as slow drainage, blockages, and system failures. Our expert team delivers efficient, fully compliant drainage and plumbing solutions, tailored to meet the demands of commercial and residential developments.

New Build Solutions

Clear Pipes, Clear Mind

Our new build drainage and plumbing installation services ensure that your system is designed and installed for long-term efficiency and reliability. From drainage networks and water supply systems to full plumbing installations, we deliver high quality solutions that meet industry standards and regulatory requirements.

Clearing Blockages, Restoring Flow.

At ONE | Drainage Contracts, we specialise in new build drainage and plumbing installations, delivering high-quality, fully compliant systems for commercial and residential developments. Using the latest technology and expert techniques, we ensure that drainage and plumbing networks are designed and installed for long-term efficiency and reliability.

From new drainage networks and water supply systems to full plumbing installations, our team works closely with developers, contractors, and property owners to create systems that meet regulatory requirements and industry standards. We focus on precision planning, expert installation, and high-quality materials to prevent future issues such as slow drainage, leaks, and system inefficiencies.

Our professional new build drainage and plumbing services ensure your project remains on schedule, with minimal disruption and maximum efficiency. Whether it’s a large-scale commercial project or a residential development, we provide seamless, hassle-free installations that stand the test of time.

Additionally, our sister company, ONE | Plumbing & Heating, is fully accredited with SMAS, SNIPEF, and Gas Safe, ensuring the highest standards of safety and compliance across all plumbing and heating services.

New Build Drainage Installations

New build drainage installations ensure reliability and compliance.

New Build Plumbing Installations

New build plumbing installations ensure efficiency and compliance.

New Build Heating Installations

New build heating installations ensure efficiency and reliability.

A well designed new build drainage, plumbing, or heating system is essential for long term efficiency, compliance, and reliability. Poor planning or installation can lead to leaks, blockages, inefficient heating, and costly repairs down the line. Our expert team specialises in delivering high-quality, fully compliant installations for commercial and residential developments, ensuring seamless operation from day one.

Using advanced techniques and industry approved materials, we design and install efficient drainage networks, plumbing systems, and heating solutions, tailored to the specific requirements of each project.

Below are some of the most common challenges addressed through new build drainage, plumbing, and heating installations:

  • Fat, Oil & Grease Build-Up – Properly designed drainage systems prevent grease accumulation, ensuring long-term efficiency, especially in commercial kitchens.

  • Tree Root Ingress – Strategically placed underground drainage prevents root infiltration, reducing the risk of structural damage and blockages.

  • Wet Wipes & Non-Flushables – Installing high-capacity drainage solutions minimises the risk of blockages caused by non-biodegradable waste.

  • Foreign Objects – Thoughtful plumbing design prevents sanitary products, wipes, and other debris from obstructing water flow in commercial restrooms.

  • Food Waste & Organic Debris – Efficient drainage layouts and grease management systems prevent clogs in food service and hospitality environments.

  • Collapsed or Damaged Pipes – High-quality materials and expert installation prevent structural failures, reducing maintenance costs over time.

  • Soap Scum, Limescale & Corrosion – Proper water treatment and pipe selection help maintain consistent water pressure and system longevity.

  • Leaks & Burst Pipes – Precision installation and pressure-tested pipework ensure a leak-free, high-performance plumbing and heating system.


Regular planning, professional installation, and quality assurance in new build drainage, plumbing, and heating prevent major operational disruptions and costly future repairs. Contact us today for expertly designed and installed systems that stand the test of time!

To discuss your drainage needs or learn more about our services, get in touch with us today.

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Clear Drains, Strong Foundations: Expert Drainage Solutions

Expertise in Providing Smart and Reliable Drainage Solutions

Our commitment to excellence ensures every project is completed to the highest standard, fostering strong and lasting client relationships.

  • We prioritise reliability and peace of mind

  • You can count on us for professionalism in every job

  • We ensure help is always available whenever you need it

Whether you need expert drainage solutions for a new build, commercial project, or residential property, ONE | Drainage Contracts is here to help.

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