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Unvented Cylinder Installation in Glasgow

What is an Unvented Cylinder?

Unvented cylinders are modern hot water solutions that connect to your mains water supply.

They do not require a cold-water storage tank, making them ideal for smaller homes with limited space or homes seeking high water pressure.

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Benefits of an Unvented Cylinder

  • High water pressure meaning you can enjoy quick-filling sinks or baths and powerful showers
  • No bulky water storage tanks, saving space within your home
  • Suitable for new builds, older homes, and renovations
  • Energy efficiency with modern technology to save you money on your energy bills
  • Reliable hot water supply with a consistent flow even in homes with multiple bathrooms
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Our Unvented Cylinder Installation Process

Consultation

One of our friendly and experienced team will assess your home’s needs and advise the best solution

Quote

You will receive a competitive, no-obligation quote

Installation

One of our Gas Safe certified engineers will carry out your unvented cylinder installation

Support

You will receive ongoing support and maintenance from our team when necessary

FAQs

No, but the installation must comply with UK building regulations. Luckily, our highly experienced Gas Safe certified engineers will handle this for you.

The cost will depend on the size and type of cylinder, as well as the complexity of the installation. One of our engineers will be happy to provide you with a no-obligation quote based on your requirements.

Yes. Our team will assess your current system and provide you with advice on the best upgrade option for you.

Most installations will be completed within a day, but this will depend on the complexity of the project. Our team will be able to advise an average completion time once your home has been assessed.

Need a new boiler?

GMC Gas are Gas Safe registered engineers, qualified by law, that conduct yearly and regular landlord gas safety checks on gas appliances and flues to guarantee their safety and compliance. View our range of services below.

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Other Boiler Services

new boiler installation

Boiler Installations

GMC Gas provides professional, energy-efficient boiler installations for homes and businesses in Glasgow and the surrounding areas. Our Gas Safe registered engineers ensure safe, reliable boiler installations which are tailored to your needs.

boiler servicing

Boiler Servicing

We are dedicated to ensuring your boiler runs efficiently all year round with our expert boiler servicing in Glasgow and the surrounding areas. Our engineers will provide inspections and maintenance to keep your heating system safe and prevent costly breakdowns.

boiler repairs

Boiler Repairs & Upgrades

GMC Gas provides fast and reliable boiler repairs to get your heating system back up and running. Our engineers also specialise in boiler upgrades to enhance efficiency and reduce costs. We will tailor our professional solutions to your personal heating needs.

smart thermostat

Thermostat Installation

Our expert engineers will install a modern, smart thermostat to your home to give you control over your heating system to increase comfort within your home and reduce energy costs.

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Phil Grigor profile picture
Phil Grigor
2 days ago
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Very good service, plus excellent communication. No problems installing new boiler. Had an issue with the Hive thermostat but GMC dealt with it promptly. I would recommend GMC and would user their services again.
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John Shevlin profile picture
John Shevlin
6 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Ryan from GMC was pleasant and professional in carrying out the service and he explained clearly what he was doing and answered any questions I had. All round satisfactory job.
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Sharon White profile picture
Sharon White
7 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
This is my fourth boiler service with GMC Gas Services and can honestly say it’s the best customer services I have ever received from any company. Prompt appointment, arrive on time, no nonsense, straight forward explanation of what they’re doing and above all…honest and respectful! No trying to upsell or pretence of things being bigger than they are. Best of all… fabulously competitive prices. Would absolutely recommend based on my experience of them. Even their emails are polite, prompt and respectful. Will continue to use them as my only go to!
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ELEANOR CHAMBERS profile picture
ELEANOR CHAMBERS
12 days ago
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Gary. Came out and quoted good price for new boiler this was installed by Aaron who carried out work the following week. He did a good job and left everything clean and tidy Isabel is so pleased to have heating and hot water back again would not hesitate to recommend GMC
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Nancy Provan profile picture
Nancy Provan
13 days ago
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GMC gas services replaced our old boiler which had stopped working. They came on Friday and boiler was fitted on Monday. We as so grateful they did the work so quickly as the weather had taken a turn for the worse with the cold. Eammon who fitted the boiler was excellant, friendly and took the time to explain it all to us. Dianne on the phone was lovely too as well as Gary being so helpful with us. I would definitely recommend this company to anyone requiring a boiler or service. Very reasonably proces too. Thank you GMC .
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Kyle Stuart profile picture
Kyle Stuart
14 days ago
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The team were great and very responsive. I’ve used them now to replace a new boiler (in short response time) as well as annual gas certificates for landlords. Would 100% recommend. The team are easy to contact via email, WhatsApp and phone - 10/10
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Craig Harris profile picture
Craig Harris
16 days ago
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Needed a new boiler with 3 working days notice and GMC delivered. Appreciate the help and highly recommend.
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David Cleghorn profile picture
David Cleghorn
16 days ago
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We had Simon from GMC Gas out today to fix a persistent knocking noise coming from our heating system. GMC had previously quickly identified the issue as aging radiator valves and explained the necessary remedial work clearly before replacing them all. ​Simon was polite, professional, efficient, and left the place spotless. There was absolutely no mess left behind. ​We’ve been loyal customers for a few years now. After extensive research comparing suppliers across Scotland, we originally chose GMC to upgrade and replace our old boiler with a BAXI and Hive system. Reassuringly they walked us through all options so we could make an informed choice. From initial communication to installation, their work was flawless. Naturally, we’ve relied on them every year since for our annual servicing. ​Diane and the entire team are fantastic to deal with. GMC Gas is a truly top-notch outfit delivering first-class service from start to finish. ​Very highly recommended!
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Julie Burton profile picture
Julie Burton
22 days ago
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Eamon arrived promptly, extremely pleasant, efficient job was completed when he said it would, no mess left, taken through how to work new boiler, very easy. Highly recommended an excellent company can’t compliment highly enough.
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Olive Keith profile picture
Olive Keith
22 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Prompt, efficient and professional service.

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Whatever your question is, or whatever your requirement is, we’re confident we can help – please don’t hesitate to give us a call or drop your enquiry via email.

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