Underfloor Heating Installers in Gravesend, Kent

Underfloor heating is the ideal partner for modern boilers and heat pumps, running at lower temperatures to deliver a more even, comfortable heat. We handle everything from design to underfloor heating installation in Gravesend and across the South East to keep your property future-proofed and free from the clutter of traditional radiators.

Underfloor Heating Across the South East

Underfloor heating gently warms your property from the ground up, providing a consistent, even heat that completely changes the feel of a room. As specialist underfloor heating designers and installers based in Gravesend and covering the South East, we ensure every system is engineered for your specific needs, delivering reliable, ultra-efficient performance year after year.

Whether you’re a homeowner extending a kitchen, a developer working on a multi-plot scheme, or you’re simply ready to ditch the radiators for a cleaner look, we’re here to help. From London and Kent to Essex and the wider South East, we’ll talk you through the best options for your space and help you create a warm, future-proofed home that doesn’t just look great, but runs more efficiently too.

Which Flooring Works Best with Underfloor Heating?

The good news is that modern underfloor heating systems are incredibly versatile. While some materials transfer heat faster than others, we can design a system that works with almost any finish.

Stone, Ceramic, & Porcelain Tiles

These are the gold standard for underfloor heating. Because stone and tile are highly conductive, they heat up quickly and retain that warmth brilliantly. They are the most efficient choice for your system, perfect for kitchens, bathrooms, and high-traffic ground floor areas.

Engineered Wood & Laminate

You can definitely have the look of wood with the comfort of underfloor heating. We recommend engineered wood because it is more stable than solid timber, meaning it won’t wrap or shrink with the temperature changes.

Luxury Vinyl Tiles (LVT)

LVT is a very popular choice because it’s durable and handles heat remarkably well. As long as the floor temperature is kept within the manufacturer’s recommended limits, LVT provides a comfortable, even heat that feels great underfoot.

Carpet & Underlay

Yes, you can still have carpet with underfloor heating! The key is choosing a carpet and underlay with a combined tog rating that isn’t too thick, so the heat can still pass through easily. We can advise you on the best combinations to ensure your bedrooms stay cosy without blocking the warmth from rising.

Commercial Underfloor Heating Installation

We provide end-to-end design and installation for commercial underfloor heating across a wide range of projects. From multi-plot developments to expansive commercial workspaces, our systems are designed to deliver consistent, efficient heat without the need for radiators. We focus on durability and performance, ensuring that even the largest buildings remain easy to heat and maintain.

No matter the scale of the project, we provide a high-spec, low-maintenance solution that fits your building’s needs perfectly.

Why Choose Us for Central Heating?

We take our trade seriously. When you hire Heatswap, you’re hiring a team backed by the industry’s most respected bodies and years of hands-on experience.

Top Accreditations

We are fully Gas Safe, MCS, and F-Gas certified, giving you total peace of mind that your underfloor heating installation is safe and legal. Whether it’s a small home extension or a large commercial development.

Design-First Engineering

As Heat Geek and MCIOB members, we design every system from the group up. By calculating the exact heat loss of your rooms and the perfect spacing for your pipes, we make sure your floor runs at the lowest possible temperature.

Clean, Reliable, & Professional

We pride ourselves on clear communication and showing up when we say we will. From the first estimate to the final handover, the team ensures the process is smooth, the site is kept clean, and all the paperwork is handled properly.

What Our Customers Say About Working With Us

At Heatswap, we’re thrilled to have a track record of happy homeowners and successful commercial partners across the South East. Here’s a glimpse of the feedback we receive for our plumbing, heating, and renewable services:

“We are approved installers for the best in the business, including Vaillant, Samsung, and Mitsubishi. When you choose Heatswap, you’re getting premium hardware backed by expert installation and full manufacturer warranties.“

Matt, Essex★ ★ ★ ★ ★

Areas We Cover Across the South East

Based in Northfleet, Heatswap is perfectly positioned to serve residential and commercial clients across the South East. From boiler repairs in the heart of London to large-scale heat pump installations in the Kent countryside.

See All Coverage Areas

London

Essex

Surrey

Kent

Berkshire

East Sussex

Ready to Transform Your Floors?

Whether you’re planning a kitchen extension, renovating an older property, or managing a large-scale commercial build, we’re here to help you get the best out of your underfloor heating.

Get in Touch

Frequently Asked Questions

Is underfloor heating expensive to run?

Actually, it’s often cheaper than traditional radiators. Because underfloor heating covers a much larger surface area, it can run at much lower temperatures while still keeping you perfectly warm. When designed correctly by a specialist, it’s one of the most cost-effective ways to heat a home, especially when paired with a modern boiler or heat pump.

How long does underfloor heating installation take?

It depends on the size of the area and the type of flooring involved, but most installations take between one and several days. We’lll give you a clear timeline during the initial assessment.

Can you install underfloor heating in an old house?

Yes, absolutely. You don’t need to dig up your concrete floors or start from scratch. We use “low-profile” overlay systems that are thin enough to sit right on top of your existing floor. It’s a very popular option for Kent renovations because it adds luxury and warmth without the need for major structural work.

Does underfloor heating require a lot of maintenance?

Very little. Because there are no moving parts under the floor and no joints to leak, a well-installed system is incredibly reliable. We recommend a quick annual check of the manifold and pumps to ensure everything is flowing perfectly and the water chemistry is correct.

Will underfloor heating work with my current boiler?

In most cases, yes. Most modern gas boilers are more than capable of running an underfloor heating system. During our initial visit, we’ll check your boiler’s capacity and design a manifold system that mixes the water to the correct temperature for your floors, ensuring everything works safely and efficiently together.

Resources & Advice

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