New Build and Extension Plumbing Services
Professional Plumbing for New Builds and Home Extensions
Professional New Build and Extension Plumbing Services
Planning a new build or extending your home? Our new build and extension plumbing services provide reliable, regulation‑compliant plumbing solutions for homeowners looking for quality, efficiency, and long‑term performance. From first‑fix pipework to final commissioning, we ensure your plumbing system is designed and installed to the highest standards.
We work closely with homeowners, builders, and contractors to deliver seamless plumbing installations that support modern living and future efficiency.
New Build Plumbing Services for Homeowners
Our new build plumbing services are tailored to residential properties of all sizes, ensuring efficient water distribution, heating performance, and compliance with current building regulations.
- Full plumbing system design and planning
- Hot and cold water pipework installation
- Soil and waste systems
- Bathroom and kitchen plumbing
- First fix and second fix plumbing
- Coordination with heating and renewable systems
We ensure all plumbing is installed with durability, efficiency, and future maintenance in mind.
Extension Plumbing Services
Home extensions require careful integration with existing plumbing systems. Our extension plumbing services ensure your new space connects seamlessly while maintaining pressure, performance, and reliability
- Single and double‑storey extensions
- Kitchen extensions
- Bathroom and en‑suite additions
- Utility rooms
- Garage conversions
Our experienced plumbers assess your existing system and deliver solutions that support your extension now and in the future.
Plumbing Design & Planning
We assess your plans, water supply, and usage requirements to design an efficient plumbing layout that meets building regulations and your household needs.
First Fix Plumbing
First fix plumbing includes installing pipework, drainage, and supply lines before walls and floors are finished, ensuring accuracy and reliability.
Second Fix Plumbing
Second fix plumbing involves fitting sanitary ware, taps, appliances, and fixtures, delivering a clean and functional final finish.
Testing & Commissioning
Registered charities may qualify for SEAI grants when upgrading eligible residential properties they own or manage. Funding supports energy-efficient heating and renewable solutions.
Recent New Build and House Extension Projects
Here are a few of our most recent finished new build and house extension projects with the attention to detail and quality our customers have some to expect from our team at Shane Dawson Heating & Plumbing.
Why Choose Us for New Build and Extension Plumbing?
Our focus is on delivering dependable plumbing systems that add value and comfort to your home.
- Experienced residential plumbing specialists
- New build and extension expertise
- High‑quality materials and workmanship
- Clear communication with homeowners and builders
- Reliable timelines and transparent pricing
- Full testing and quality assurance
Frequently Asked Questions
Below are answers to some of the most frequently asked questions about new build and extension plumbing and heating services. These FAQs cover planning, installation, system integration, and compliance to help homeowners understand what’s involved and make informed decisions before starting their project.
A plumber should be involved at the planning stage to ensure efficient system design, correct pipe sizing, and compliance with building regulations.
In many cases, existing plumbing can be extended, but it depends on capacity, condition, and layout. We assess this before installation.
Yes. We provide complete plumbing services from first fix pipework to second fix installation and final testing.
Our Qualifications
We strictly adhere to the highest industry standards and comply with all health and safety regulations to ensure every job is carried out safely, legally, and to the highest quality. Our commitment to continuous training and certification means you can trust us to deliver expert plumbing and heating solutions and services inclduing RGI and the national guild or master craftsmen.
Get a Quote for New Build or Extension Plumbing
If you’re planning a new build or home extension, contact us today for expert new build and extension plumbing services. We’ll review your plans, provide professional advice, and deliver a competitive, no‑obligation quote.