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Tired of shivering in rooms that just won’t warm up?
Feeling like your old heating system is costing you a fortune? It’s time for a change.
We completely understand what you are experiencing and what you want. Our retrofit underfloor heating and floor screed solutions are designed specifically for homeowners who want to upgrade without the hassle of a full-scale rebuild.
Whether you’re asking if you can install a new retrofit underfloor heating system on a concrete floor, wondering how to fit an underfloor heating solution on a suspended timber floor, or needing guidance on setting up retrofit wet underfloor heating in moisture-prone areas, we’ve got the answer and are here to help you with the best information and installation of your system.
Get My Free QuoteOUR RETROFIT SOLUTION
Seamless Integration, Lasting Comfort, Saved Money
Efficient Heating That Adapts To Your Home
Imagine stepping onto a floor that radiates warmth throughout the cold winter months, without bulky radiators. Our bespoke retrofit systems seamlessly integrate with your existing floors, whether it’s a concrete base, suspended timber, or areas requiring wet underfloor heating techniques.
The best part of everything? You can receive a bespoke underfloor heating and screed retrofit system from us that doesn’t just meet your heating needs but that fits right into your budget and desired timeframe.
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Let us help you with your warmth
Experience The Benefits Of Retrofit Underfloor Heating and Screeding
With Next Level, you’re not just installing underfloor heating; you’re upgrading your lifestyle:
You can find more info in our FAQ section at the bottom of the page.
Underfloor Heating Systems for Residential Retrofit Projects
Retrofit projects require carefully selected underfloor heating systems that work within existing floor structures, height constraints, and lived-in environments.
Overlay (Low-Profile) System
Best for: Renovations, occupied homes, minimal floor height build-up
A low-profile retrofit system installed over existing subfloors using pre-routed insulation panels or trays. Heating pipes sit close to the finished floor level, allowing for efficient heat output with minimal disruption. Ideal for full-house retrofits, ground floors, and upstairs renovations where buildup height is limited.
Between-Joists System (Suspended Floors)
Best for: Timber joist floors and upper levels
Designed for suspended timber floors, this system fits heating pipes between joists and uses a dry or thin screed build-up to bring the floor to finished level. It delivers effective heat distribution without excessive floor height increase and is well suited to first floors and traditional timber constructions.
Screeded Tacker (Staple) System
Best for: Existing concrete slabs and solid ground floors
Where sufficient floor depth is available, heating pipes are stapled directly to insulation and encapsulated in flowing screed. This approach provides excellent thermal mass and even heat distribution, making it a strong option for major renovations where floors are being lifted or rebuilt.
Electric Underfloor Heating System
Best for: Bathrooms, small areas, heritage or limited-access spaces
A compact electric solution used where water-based systems aren’t practical. Typically installed beneath tiled floors in bathrooms, kitchens, or single rooms, it offers fast warm-up times with minimal floor build-up. Often specified as a supplementary system rather than whole-house heating.
OUR VALUES
Expertise You Can Trust
Over 25 Years Of Delivering Warmth Across Scotland
For over 25 years, Next Level has led the way in underfloor heating and screed installations. We combine local expertise with top-tier craftsmanship to ensure every retrofit project—whether concrete, timber, or wet—meets the highest standards.
Our commitment to eco-friendly solutions means you’re not only enjoying warmth today but also reducing your carbon footprint for tomorrow, with systems guaranteed to perform for at least 50 years.
We will work with you from start to finish to ensure you get exactly what you need from the project. From our free survey to the final result, you have a say in the whole process, which is why we believe we take our service to the Next Level.


HOW WE WORK
Our Seamless Retrofit Underfloor Heating and Screed Process
In just a few steps, we transform your house into a warm heaven. We put in the work, and you get to reap the benefits of the result.
Contact us
Reach out via phone, email, or our online form, and one of our friendly experts will respond promptly.
Site visit
We’ll conduct a no-obligation survey of your home to determine the best retrofit underfloor heating solution for your floor type—be it concrete, timber, or wet areas.
INSTALLATION
Once you’re on board, our experienced team handles everything from insulation and pipe laying to the final floor screed.
Warmth and comfort
After the underfloor heating is in place and the floors are levelled with screed, there’s nothing left to do but sit back and enjoy the warmth.
Our guarantee
Quality That Lasts For 5 Decades
With Next Level, your retrofit underfloor heating system is built to endure.
Forget repairs, leaks, or constant maintenance—our systems are engineered for longevity and efficiency, offering reliable warmth.
In fact, we promise that you can enjoy the heat of one of our retrofit systems in your home for at least 50 years. Don’t believe us?
Taking it to the next level.. Alan, Gordon and team did an amazing job on our rural renovation. 250+m2 of insulation, UFH pipes and screed all laid in a week. Made a hard job look easy and had attention to detail from start to finish. Thank you!
Gordon and Alan provided a fantastic and professional service to get our old cottage feeling warm again. Offered great advice and tips to keep us within our budget and were on hand to help whenever we needed it. Would highly recommend if you're needing any screeding or UFH installed. Thanks again guys!
Next level underfloor heating. Alan and Gordon do what only the best in their field can do. Make a hard job look easy. These guys are fast, efficient, professional and excellent at there trade. I work in the concrete industry and I have seen lots of trades tackle this type of work. I have yet to see any as good as this pair for preparing and executing a first floor underfloor heating installation and screed. I will definitely recommend Next Level Underfloor Heating and I will actively give them any of my screed enquiries I get. Well done lads and good luck. Kenny Hampton Forth valley concrete.
I can highly recommend Next Level. They have recently completed underfloor heating in my kitchen and downstairs toilet in my house I am renovating. Professional and super efficient the work has been carried out to the highest standards. So happy with the completed works !
Alan and Gordon are excellent. Very professional, friendly and keen to help on your project. The screed was installed very professionally and the finish is fantastic. I would highly recommend Next Level Underfloor Heating & Screed Solutions and wouldn't go elsewhere for a screed in the future.
Alan and Gordon were recommended by the screed manufacturer that was specified for our extension project. They completed a 40m2 area with 12m of flush door thresholds + UFH and manifold installation. The team were great to deal with and very professional from the initial enquiry to completion of the project. The team provided recommendations and technical advice throughout the quotation stage and were the only contractor to actually visit and survey the site prior to finalising the quote. During the works, the Alan and Gordon were brilliant, taking time and effort to run through the plan for the works and made sure all protection was in place. Our requirements were quite demanding with respect to flush thresholds and floor finishes being applied directly to the screed. The end product is brilliant, exceeding our expectations. We were always worried about the screeding and potential mess / damage to large areas of floor to ceiling glazing , but this was not an issue with Alan and Gordon. Everything was protected and the place was spotless when the job was complete. Of the several trades used during our renovation and extension project, the team at Next Level have been without a doubt the best and would highly recommend them. First class work and really nice guys. Looking forward to having the team back in the near future for some further screeding works.
Very knowledgeable and professional engineer. Called a few weeks ago when i was stuck at an underfloor heating job and next level helped me out over the phone step by step even. Definitely recommend!
Alan and Gordon were fantastic right from the initial enquiry. Helpful, knowledgeable, patient, flexible, highly skilled and so much more. They went above and beyond in every aspect of the job and we are absolutely delighted with the…
I found Gordon and Alan's company nextlevelufhs.co.uk via Google searching for 'Floor Leveling' and could not have got a better company to level my floors. Having watched some YouTube videos and then seeing Gordon and Alan setting up their laser and depth measuring equipment I knew I was getting very experienced professional tradesmen. My floor surfaces had been removed from the original concrete base prior to contacting them for a survey. This had left chisel gouges like the surface of the moon. The original concrete base was uneven with dips and highs. When the work was finished the floors were as flat as pancakes and level from front to back. A most desirable outcome. Reducing my stress during this time was greatly appreciated because of their helpful communication prior to and during the work. If you want the best then look no further than Gordon and Alan's company NextLevelUfhs.co.uk John Keggie https://www.nextlevelufhs.co.uk.co.uk/
Delighted with the professionalism & attention to detail from Alan & Gordon in preparing & laying the concrete for our UF heating project. Would highly recommend. Steve & Alison Ballantyne
Next Level recently installed 100m2 insulation and under floor heating for us in our holiday cottage. I have worked in the building industry for many years and I have found both Alan & Gordon to be thoroughly efficient and produced a first class installation from start to finish. In my day we would have described them as proper tradesmen with a real old fashioned work ethic. Normally I would worry about recommending people incase they didn’t live up to expectations but with Next Level under the stewardship of both Alan & Gordon I would have no such concerns. Gladly recommend them and their company.
If you want a professional floor insulation, underfloor heating, and screed job done brilliantly at a cost-effective price you cannot get better than Alan and Gordan. We have struggled with our self-build, emailing, and calling companies no one bothers to call or acknowledge your emails. I called Alan on a Saturday morning; Alan and Gordan surveyed our site despite it being over 1 hours drive away from them and got back with a quote quickly. They completed our job last week, if everyone worked this way our experience in renovation would be a positive exciting adventure. Alan and co are very knowledgeable, they took time to get everything just so. I cannot recommend them highly enough. Thank you so much next level. You are next level!
Screed and underfloor heating can be a daunting thing but Alan & Gordon are top class. Explained everything clearly and knew the answer to every question instantly making the process stress free. The original floor was in terrible shape, I wasn’t sure we could even screed it. But with the skill and knowledge of Alan & Gordon they left the house perfectly level.
Alan, and the team, are absolutely fantastic. They removed a system that had been poorly fitted, and replaced it with a brand new water system. Conscientious, honest, tidy, and came to my rescue when my flooring guy put a nail through the system 🙄. Next level are one of the few great trades-teams, out there.
Couldn't be happier with the quality of work and the service provided on my new build. This company is easy to deal with, friendly and knowledgeable. First class work.
Very flexible and helpful in what was a relatively small domestic job. Worked well with us to manage the technical interface between their own scope and our central heating installation company. Tidy, reliable, turned up when they said etc. Would have no hesitation to use again or to recommend to someone. Thanks.
We chose Gordon and his team to do our floor insulation, underfloor heating and Screed. To say they did a great job would be an understatement! Gordon and Ryan arrived first thing on the morning of the install and started their craft right away. These guys were true professionals from start to finish. We have a lot to do for the home renovation still, but this piece of the puzzle was a very important one (so we could continue on with stairs and all other fixings on the ground floor). I highly recommend Next Level UFHS if you’re looking for the absolute best job in all of Scotland!!
Absolutely first class installation from Gordon and the team at Next Level. From the start and throughout, the service was excellent. Queries were answered almost immediately and nothing was too much trouble. On site, the guys were super-efficient, friendly and professional – and even finished ahead of the expected timeframe. Since then, our other builders have all commented on the level of work – respect indeed! We can't recommend Next Level highly enough and our thanks once again for a superb job.
Excellent Service. Gordon and his colleagues, were very easy to communicate with and understood my needs and requirements precisely. All the work was carried out promptly on schedule to a very high standard on what I believe to have been very difficult surface to work with. Highly recommend there service and expertise.
We had Next Level UFH and Screed Solutions come and give us a quote for UFH and screed. Comunications were excellent and the quote was very competative so we decided to proceed with the installation in October of this year. It will be easier to rate them as follows:- 1- Workmanship and work ethic-Exceptional 2-Speed of installation-Exceptional 3-Communication skills-Exceptional It is a rare thing these days to find such a company that takes ALL of the stress away from the customer and puts your mind at ease. Our second fix joiners and electricians were very impressed especially with the work ethic, speed and quality of workmanship. We would not hesitate to recommend Gordon and the guys to anyone who wants UFH installed.
Next Level recently installed underfloor heating pipes and screed to our self-build. After a number of frustrating and unsatisfactory dealings with other trades people, it was such a pleasure to deal with a professional, efficient and friendly company. Alan and his team delivered on their promises from start to finish. They turned up when they said they would, did a first-class job laying both the pipes and the screed, and communicated well with us before, during and after the job was completed. It was clear to see that all of the team take huge pride in their work. I wouldn't hesitate to recommend their services to anyone. Very competitively priced too!
Next Level Underfloor Heating and Screed Solutions have been using our Cemfloor product for many years, and we can confidently say they provide an outstanding service. Their team is highly skilled, professional, and always goes above and beyond to deliver top-quality results. We consistently hear great feedback from their customers, praising their expertise and attention to detail in both residential and commercial underfloor heating projects. They are reliable, easy to work with, and committed to excellence. If you're looking for a trusted company for your underfloor heating and screed needs, I highly recommend Next Level Underfloor Heating and Screed Solutions! Regards Cemfloor by McGraths Team
We have worked with Alan & Gordon in the early days of their business getting started. Over the last 2 years we have worked with them on some fantastic jobs. This varying from commercial to residential properties. They have both been an absolute pleasure to work with. We are never hesitant to pass on their details to our customers as we believe they offer a 5* service. Their knowledge and capability is next to none. Thank you for using us and show casing the material we supply to such a high standard.
Absolutely excellent service from Alan, Gordon and Ryan, right from initial visit and advice. They prepped the pre-insulated 180sqm floor over multiple rooms and fitted all the heating pipe and manifold in two days. They pumped in the Cemfloor screed on third morning and it was all done in under three hours. Amazingly neat job, super flat finish, hard enough to walk on after 24hrs (despite being mid February and quite cold). Highly recommended and stress free!
Thanks to Gordon and the team for a great job installing the pipe work for our underfloor heating, neat and tidy job done on time with no issues. Gordon kept me well informed of the work taking place and asked me any relevant questions before doing anything. I would highly recommend. Thanks Donald
FAQs Our CLients Ask Us
Absolutely. Our retrofit systems integrate seamlessly with existing floors, whether they’re concrete, timber, or wet substrates.
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Costs vary based on your home’s layout and floor type. Our free survey ensures you receive an accurate quote tailored to your needs.
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No. Our retrofit systems are designed to work with most current floor coverings, so you can often keep your flooring intact with minimal adjustments.
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Not at all. We work efficiently and aim to minimise disruption so you can usually continue your daily routine while we upgrade your heating system.
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Our energy-efficient systems can reduce your heating bills by up to 40% compared to traditional radiators, making it a smart long-term investment.
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We assess your home, design a bespoke solution for your specific floor type, and handle every detail, from insulation and pipe laying to final screeding.
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For moisture-prone areas, we use specialised techniques to ensure your system is safe and efficient, offering the best retrofit wet underfloor heating solution available.
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Typically, our retrofit installations are completed within a few days, depending on your home’s layout and the specific requirements of your floor.
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Our systems are built to be virtually maintenance-free. We set everything up for long-term performance, and if you ever need support, our team is just a phone call away.
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Yes, many of our retrofit solutions are compatible with modern smart thermostats and heating controls, ensuring optimal performance and ease of use.
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Our goal is to understand your situation and suggest the best solution possible for your underfloor heating and floor screeding installation







































