If you need to have new gas pipes installed or replaced in your home in London, our local plumbers can offer professional help. Our emergency plumber in London can also provide you with other services, such as emergency plumbing and even installation of other appliances around the house.
Moving to a new home or remodeling an on one does not imply only replacing water pipes, as the gas pipes also need to be inspected and/or replaced in the case of an older house. When talking about a new house, having the gas pipes installed is definitely a must, but it is also not a very good idea to go about on your own.
| Quick Facts | |
|---|---|
| Is it necessary to request professional assistance when changing gas pipes? | Yes, it is always necessary to hire a person who knows how to install gas pipes in London and who has the necessary certification and expertize in this field. |
|
Main actions to take in order to install gas pipes |
Before starting the procedure, you need to offer information on the current type of pipes you have. Our plumber will present the options for the new pipes, depending on your property. When arriving at your premises, the gas must be turned off before initiating this procedure. |
|
Types of gas pipes |
Iron pipes and flexible pipes. |
| Mandatory tests after the pipes are installed |
Our plumber will verify if there are any gas leaks. This is done by making a soap based solution, which, in contact with the pipes, should not make any bubbles. |
| Types of clients we can assist |
Residential and commercial. |
| Can clients disconnect from gas services? |
Yes. |
| When it is recommended/required to disconnect from gas services? |
– if you do not plan to live in/rent a property for a long period of time (years); – if you want to demolish a property; – if you are interested in a total refurbishment of the property; – if you want to modernize the property or to build various extensions; – if you want to opt for a different fuel source. |
| How to secure the end of a gas pipe |
A part of the procedure on how to install gas pipes in London refers to closing the end of the pipes. The procedure is known as capping the pipe, and it defines the process of adding a special cap on the pipes, with the purpose of avoiding any future possible gas leaks. |
| Costs of installing gas pipes |
The prices can go up to GBP 1,500, depeding on the pipe length, its type and the overall work that must be done on site. |
| Are the specialists certified in gas-related services? | Yes (mandatory). |
| Documents to provide to our clients after the completion of work |
Clients will receive a Gas Safety Certificate. |
| Situations when it is necessary to install new gas pipes |
– the old pipes are not in good condition; – you install new appliances that must be connected to different types of pipes; – the old pipes corroded; – it can also be done as a part of a house renovation project. |
| Waranty of services |
1 year. |
| Emergency gas services |
Any situation involving gas leaks. |
| The costs of pipe capping | Our plumbers who know how to install gas pipes in London will charge for the capping of the pipes around GBP 500 (a fee separate from the fees charged for installing new pipes). |
Table of Contents
What are the main steps for installing gas pipes in London?
The first and most important step when installing gas pipes in your home in London would be to call a professional, such as one of our plumbers. They would explain the procedure and measure the distances between the appliances and the gas supply line. Then, you should:
- buy the right types of pipes and fittings which need to be installed, our plumber will advise on them;
- when starting the installation, you should turn off the gas to the house, our plumbers can handle this;
- the main gas line will be extended with the use of the pipes and fittings you purchased in order to reach all the appliances you need to have connected;
- the new lines installed will then need to be tested in order to prevent any gas leaks.
Once the gas line is installed, our plumbers in London will turn the gas back on.
It may seem easy to install gas pipes; however, the procedure is rather complicated considering you will need special tools and knowledge about the types of pipes to use and how to connect them.
Types of pipes to be used when installing gas lines
There are two types of pipes which need to be used when installing gas lines. The first type is the iron line which is used for connecting pipes located outside the house to the ones inside, and there are also flexible lines used as extensions from the main line to various appliances, such as stove and the central heating unit.
Installing gas pipes also requires obtaining certain approvals if modifications must be made, which is why you need to work with professional and certified firms, such as our plumbing firm in London.
Installing flexible gas pipes in a London house
Flexible gas pipes are very common in London and they are often used inside the house for connecting various appliances to the main supply line. When having flexible gas pipes installed in your home in London, our plumbers will:
- use specific tools such as an adjustable crescent wrench, a cutter and flare fittings for connecting the pipes;
- a gas range will need to be installed in order to connect the main and the flexible lines;
- stainless steel flexible lines are the common and less prone to accidents, in case of gas leaks;
- the old gas valve should also be replaced with ball valves which are safer and cheaper.
Our emergency plumber inLondon is qualified to offer a wide range of services, which is why we invite you to get in touch with us no matter the type of plumbing problem you have.
Plumbers near me, installing an iron gas pipe in the house
Iron gas pipes are harder to install because they cannot be bent, therefore, a professional hand is required. The good part of iron gas pipes is that they usually come in fewer sizes, adjusted for household and commercial uses.
Iron gas pipes are usually connected to the main gas line outside the house and to the main pipe inside the house. It is also one of the most important supply lines in a London home together with the main water supply line.
In order to install an iron gas pipe, our plumber will make sure to correctly cut the pipe and thread it in order to prevent any leaks. Our specialists will also use Teflon tape in order to securely fit the iron pipe to the main line.
Testing gas pipes after installation
The final step to installing gas pipes in a house in London is to test them for any gas leaks. Our local plumbers will use a liquid made of water and dish soap and pour a little quantity on the joints of the pipes. In order to make sure there are no leaks, there should be no bubbles when the liquid is poured. Our local plumbers can also use an air compressor through the lines and if there is no air, then the main valve should be turned back on. A gas analyzer can also be used for detecting gas leaks.
It is very important not to test newly-installed gas pipes by turning the gas back on immediately.
Emergency gas pipe repairs
If the gas pipe in your home unexpectedly breaks or develops a leak, even the most well-kept house is held at risk. If the connection cracks, pipe corrodes or a valve goes faulty means that any accidents like these can cause a major gas leak. That is why our emergency plumber in London is on call 24 hours a day, 7 days a week to deal quickly with these kind of situations. Once we get on site we will trace the leaking place, shut off the affected portion of pipe and then repair or replace it as necessary. After doing this, our emergency plumbers use special equipment to test and check that your gas system is completely safe before turning it back on.
Common signs that new gas pipes are needed
It is very important to know when to call an expert plumber in London for a gas pipe inspection or replacement in order to protect the safety of your home and family. Gas systems can also develop faults from corrosion, changes in pressure or from poorly installed appliances which result in dangerous health and safety hazards if left unchecked. Among the most typical warning signs are a persistent smell of gas, hissing or whistling sounds near the pipes, unexplained jumps in your gas bills, or yellow or orange flames on your stove or boiler instead of steady blue. You can also hear a hissing sound, see appliances functioning less effectively or suffer from headaches and dizziness, all signs of a slow gas leak.
Should you notice any of these symptoms, it is crucial that you call plumbers near me. Our expert plumbers in London are ready to diagnose your leak using updated leak detection equipment and pressure testing. We will be able to present the results based on your situation if a minimal repair, partial replacement or complete repipe of that house is appropriate. Our qualified London plumbers and gas engineers are prepared for the unexpected, so you do not have to worry that any work carried out is dangerous or unsafe. All of our plumbing repair works are completed according to UK regulations.
Costs of piping and plumbing in London
We, can also assist clients who want to repipe a house or an apartment. Any type of work concerning the piping system of a property can be safely completed by our team.
If you are interested in this service, you must know that the prices range from GBP 14,500 to GBP 21,500 (calculated on the size of the property). Please mind that in this case the price will be estimated for the entire project, not per room, as it can be the case of smaller plumbing jobs.
If you want to start this type of plumbing, please mind that plumbing in Ilford and in other London areas will take into consideration the following, when the plumbers will make the price estimate:
- the condition of the property;
- the location of the property;
- the quality of the plumbing products that the owner wants to be installed;
- the experience of the plumbers.
Statistics on gas leaks in the UK
Gas leaks and dangerous gas appliances continue to pose a threat to health and safety of people in the UK. Recent figures show a worrying number of homes are at risk from gas, reminding us why it is essential to check with local plumbers or gas safe registered specialist for inspections and repairs, or full replumb house work:
- 1 in 5 British homes were discovered to have a dangerous gas appliance following checks in 2024;
- More than 57 % of gas safe engineers reported they had identified one or more faulty gas appliances which needed turning off immediately after carrying out a safety inspection;
- In 1 out of every 6 homes (16.7 percent) inspected, either gas or electric appliances were considered unsafe among 120,000 surveyed UK homes in 2024.
If you need to have gas pipes installed or replaced in your home in London, please contact our local plumbers for your own safety.