New boiler replacement in Sevenoaks

Your Guide to Buying a New Boiler in Sevenoaks


If you’re looking to replace your old, inefficient boiler with a new one, you’ve come to the right place. At TJD Plumbing, Heating and Gas Ltd, we’re experts in installing new boilers in Sevenoaks and the surrounding areas. In this guide, we’ll share everything you need to know about buying a new boiler in Sevenoaks, from choosing the right type of boiler to finding the right installer.

1. Types of Boilers:

Before you can choose a new boiler, you need to know the different types available. There are three main types of boilers: combi boilers, system boilers, and regular boilers. Each type has its own advantages and disadvantages, so it’s important to choose the one that’s right for your home and your heating needs.

2. Energy Efficiency:

When choosing a new boiler, it’s important to consider its energy efficiency. A more energy-efficient boiler will not only save you money on your energy bills but will also reduce your carbon footprint. Look for boilers with high-efficiency ratings, such as those with an A-rating or above.

3. Installation:

Once you’ve chosen the right type of boiler, it’s time to find the right installer. Look for a plumbing company with experience in installing boilers and a good reputation in the local area. At TJD Plumbing, Heating and Gas Ltd, we have years of experience in installing new boilers in Sevenoaks and the surrounding areas. Our team of expert plumbers will ensure that your new boiler is installed safely and efficiently.

4. Maintenance and Servicing:

To keep your new boiler running smoothly, it’s important to schedule regular maintenance and servicing. TJD Plumbing, Heating and Gas Ltd offer boiler maintenance and servicing to ensure that your boiler is running at peak efficiency.


Choosing a new boiler can be a daunting task, but with the right information and the right installer, it can be a stress-free experience. At TJD Plumbing, Heating and Gas LTD, we’re here to help you every step of the way. Contact us today to learn more about our new boiler installation services in Sevenoaks and the surrounding areas.

Please follow the link to our boiler quotation tool Instant Boiler Quotation (

The trouble with showers…

One of the most common issues I come across when carrying out bathroom work in Tunbridge Wells and Sevenoaks is a leaking shower. I will explain the types of leak that I discover and the best way to remedy them. A professional plumber will be able to advise on the best course of action for your problem shower. You can always contact us here to arrange for a free quotation in Tunbridge Wells, Sevenoaks and the surrounding areas.

These are the 3 main types of leak from a shower that I come across in Tunbridge Wells and Sevenoaks.

Firstly a leak on the supply pipework. This is a leak that has could been there since installation, a small drip or it could have developed from an outside influence or stress exerted on the pipe work. This type of leak no matter how small is constant and the only way to repair it is by checking the connections are water tight. If this type of leak has occurred then it could have damaged more than just the stain on the ceiling. The best advice for anyone that has signs of any type of water leak is to speak to a plumber. At TJD Plumbing, Heating & Gas Ltd we have leak detection equipment and a wealth of plumbing and heating knowledge to help identify the cause of the leak and to advise on the best way to remedy the leak on your property in Tunbridge Wells, Sevenoaks and the surrounding areas.

The second type of leak I come across when carrying our plumbing work in Sevenoaks and Tunbridge Wells is a leak from the shower waste. This is normally identifiable by the leak being intermittent and only ever when the shower has been in use. This type of leak can normally be repaired if the shower has been installed with a riser kit (legs). If not then a repair can normally be carried out by creating access underneath the shower. The first thing to check in this instance is that it is not just the rubber seal to the shower waste that has caused the issue. This type of repair can be quite intrusive. A skilled plumber should be able to diagnose and advise on the best course of action.

The third type of leak I frequently come across is a leak from the shower enclosure itself. This is the type of leak that annoys me the most. It is normally always caused by poor workmanship. Its amazing how many people fit shower trays and enclosure but do not understand the basics of how they are designed to work. The main cause of this type of leak is the shower tray not being sealed behind the frame. The same can be said for shower screens on baths, in the last week I have discovered 2 of these leaks and the repairs to them were a new bath and a new shower as the original installation work had been carried out by people who think they knew what they were doing.

A shower enclosure/screen works on the principal that any water that gets in the frame will travel down and drip back into the tray. for this reason the shower tray must be fully sealed and the enclosure sealed on the outside!

This is the procedure that I follow, as always I would recommend a professional tradesman for this job, silicone seals can make or break a bathroom and just going over what is already there will not fix the underlying issues:

Firstly you’ll need,

Some high quality silicone, I only ever use Dow Corning 785 for showers.

Sealant gun

Silicone application tool such as Fugi

Paper Towels and a spray bottle with a pit of washing up liquid in it

1. Clean the tray

Make sure that the shower tray and walls are completely clean and dry.

2. Select the profile size

If using a tool, like fugi, to smooth the silicone then select an appropriate profile size so that the finished bead covers the gap between the tiles and tray and the shower enclosure channels and the tiles.

3. Cut the nozzle

Cut the nozzle at a 45 degree angle, ensure the hole is not too big. Some sealant tubes have notches to help you decide the cut. Always start small, you can enlarge the hole if needed but you cant make it smaller.

4. Apply a consistent  bead of silicone

If using a sealant tool you will be able to remove the excess easier. However try not to use too much silicone sealant. Try to ease the trigger out to re squeeze it so that you can carry out the seal in one motion.

5. Smooth out the sealant

Lightly spray the bead with you soapy liquid, (don’t soak it). Then using the fugi tool against the tray and tiles, using consistent pressure pull the tool along the length of the tray to remove excess sealant leaving an even bead. You may have to clean the tool and do this in a few movements. this is why I use soapy liquid on the bead before pulling the tool through.

6. Let it cure

Leave to dry for a at least 24 hours.


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Could you save money this winter?

Its August but looking outside the window here at TJD Plumbing, Heating and Gas you would think it was almost winter in Tunbridge Wells. With this in mind I thought i’d use my first blog post to give some tips and advice on saving money over the winter period.

1, replace your boiler

If your gas and electricity bills are high in Tunbridge Wells have you considered upgrading your boiler. Boilers can make up over half of your annual energy bill, so its worth giving  TJD Plumbing, Heating and Gas a call to see if you could benefit from a boiler upgrade and  arrange for a free quotation. We are gas safe registered and can offer warranties up to 10 years on selected boilers.

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2, fit a smart thermostat

We are nest pro installers in and have fitted a wide range of smart thermostats. If you are interested in having intelligent heating and hot water controls fitted in Tunbridge Wells or Sevenoaks then please do get in touch with TJD Plumbing, Heating & Gas Ltd. Also remember that even just turning down your existing thermostat by 1 degree and by shutting doors and using draft excluders you could contain the heat in your home to help you stay warm.

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3. Save water

A leaking tap uses a lot more water than you think, if its a hot tap its using water and energy! If you have a dripping tap, shower or toilet in Tunbridge Wells or Sevenoaks then give TJD Plumbing, Heating and Gas a call.

Use less water,– a standard bath takes around 80 litres of water, but taking a four minute shower can use half of that. We are also Aqualisa trained installers as well as fitting all other brands. Please give us a call to discuss upgrading your shower to a more efficient one.

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4, Service your boiler


Servicing your old boiler will not only help improve its lifespan but also its efficiency. Servicing your new boiler is normally also required to keep the warranty valid. TJD Plumbing, Heating and Gas have kept up to date with most manufacturers and can competently service gas boilers. So if you need to book a boiler service call TJD today on 07748966845.

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Contact us if you would like to find out more information about replacing your boiler or upgrading your heating.

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