top of page
  • Facebook
  • Instagram
Search

How Long Does It Take to Install a New Boiler? | Freeman Plumbing Services

  • Writer: David Freeman
    David Freeman
  • Jun 11
  • 3 min read
Peace of mind



Thinking About Replacing Your Boiler in Kildare or Dublin?


If you're planning a boiler replacement or installing a new energy-efficient boiler, you’re probably wondering:“How long does it take to install a new boiler?”


At Freeman Plumbing Services, we make the process fast, efficient, and hassle-free. In most cases, we can complete a boiler installation in just one day, depending on the system type and your home’s requirements.



Average Time to Install a Boiler


For most standard combi boiler installations, the job takes around 6–8 hours. However, more complex setups may take up to 2 days. Here’s a typical breakdown of our installation timeline:


Day 1: Removal and Preparation

  • Disconnect and safely remove your old boiler

  • Dispose of the old unit responsibly

  • Inspect and prepare the space for your new boiler

  • Ensure all pipework and connections are ready


Day 1–2: New Boiler Installation

  • Position and install the new boiler

  • Connect to gas, water, and heating systems

  • Run necessary wiring and controls

  • Perform system checks and full functionality testing

  • Complete safety inspections


Final Steps:

  • Provide a Gas Safety Certificate

  • Demonstrate how to use your new boiler

  • Schedule a follow-up visit for added peace of mind


🔧 Our team always ensures your system is installed to RGII standards, giving you a safe, efficient heating system that’s built to last.




What Can Affect Boiler Installation Time?


Several factors can influence how long it takes to install a new boiler in your home:


1. Type of Boiler

  • Combi boilers are typically faster to install as they don’t require tanks or cylinders

  • System and regular boilers may require more time for tanks, pipework, and ventilation


2. Condition of Existing Pipework

  • Old or corroded pipes may need replacing

  • Additional plumbing work can add to the overall time


3. Power Flushing

  • If your heating system requires a power flush (to clean out debris or sludge), it will add about one extra day


4. Location and Accessibility

  • Difficult-to-reach installations (e.g., lofts or tight cupboards) may increase the time needed

  • Relocating the boiler can also extend installation duration


How to Prepare for a Smooth Boiler Installation


You can help ensure a quick, smooth installation by preparing your home ahead of time:


✅ Choose the Right Boiler Location


Combi boilers can be installed in kitchens, airing cupboards, or even lofts, while other boilers may need special ventilation or space for water tanks.


✅ Insulate Your Pipes


Pipe insulation improves heating efficiency and prevents winter pipe bursts. It’s a smart upgrade before installation.


✅ Clear the Area


Make sure the space around your boiler is clean and accessible so our engineers can get straight to work.


✅ Plan for Ventilation


Ensure there’s proper airflow, especially for sealed system and regular boilers, which require specific ventilation standards.

Need help choosing the right boiler? Check out our boiler installation guide or contact us for a personalised quote.




Boiler Installation in Kildare & Dublin – Done Right


We provide expert boiler installation across:


County Kildare:

  • Naas, Sallins, Kill, Johnstown, Caragh, Ballymore Eustace, Kildare, Newbridge, Maynooth, Athy & more


Dublin City & Suburbs:

  • Dublin 1–24, Lucan, Rathmines, Tallaght, Clondalkin, etc.


Fully RGII-registered installers

All major boiler brands (Worcester Bosch, Ideal, Vaillant, etc.)

Fast, clean, and reliable installation

Transparent pricing – no hidden costs




Final Thoughts: How Long Will Your Boiler Installation Take?


While most boiler installations in Kildare and Dublin are completed in just one day, every home is unique. Factors like boiler type, system age, and plumbing condition can influence the timeline.


Want to ensure a stress-free experience? Book your boiler consultation with Freeman Plumbing Services — your trusted local heating experts.



📞 Call today or book online at freemanplumbingservices.com


📧 Free Quotes | Same-Day Service | Trusted Locally Across Dublin & Kildare

 
 
 

Comments


CONTACT

FREEMAN PLUMBING SERVICES

Oak Park Avenue

Naas, Kildare

Ireland

Tel: ‪045832060

© 2024 by Freeman Plumbing Services

bottom of page