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Can You Have Underfloor Heating With Carpets? Everything You Need To Know


Wondering if you can enjoy the comfort of underfloor heating with a cozy carpet? Contrary to what you might have heard, they can actually go hand in hand. Here's a simple guide from us at The Underfloor Megastore to help you understand everything you need to know.


Carpet With Underfloor Heating

Can you have underfloor heating with carpet?

The answer is yes! Both water and electric underfloor heating (UFH) systems work seamlessly with carpet, providing that warm-to-the-touch experience you desire.


What to consider when choosing underfloor heating with carpet

Thinking about adding warmth to your carpeted floor? Here are a few essential factors to keep in mind:


1. Carpet Backing: Opt for lightweight materials like jute and hessian to allow the warmth from the UFH system to transfer through the carpet surface effortlessly.


2. TOG Rating: Check the Thermal Overall Grade (TOG) rating, aiming for a combined carpet and underlay TOG value no higher than 2.5 for efficient UFH performance. A carpet with a TOG rating of 1.5 is a good target.


3. Water Systems: Hydronic (water) UFH systems work well with carpets. Follow the manufacturer's guidelines and pay attention to the TOG value for maximum efficiency.


4. Electric Systems: For electric UFH systems, use a specific electric foil mat (Our favourite is Megawarm® Electric Carpet/Vinyl Heating Mat Kit!) designed for floating floors. This slim aluminum foil layer is ideal for retrofit renovations.


Carpets to avoid with underfloor heating

Steer clear of carpets with heavy or thick yarns, as these can reduce the ability of heat radiation.


What carpets work best with underfloor heating?

1. Wool Carpet: Sustainable, durable, and soft, wool carpets retain heat for longer periods, providing a cozy feel.


2. Synthetic Carpet: Many wool blends, polypropylene, and nylon carpets can work with underfloor heating, depending on their TOG rating. Wool tends to be more effective in the long run.


3. Natural Floor Coverings: Sisal, coir, seagrass, and jute are great options, offering sustainability and fewer chemicals than synthetic solutions. Always follow guidance from your carpet supplier and UFH manufacturer.


Tips for installing underfloor heating with carpet

1. Always follow advice from your carpet retailer and manufacturer.


2. Ensure your subfloor (solid concrete, joisted wooden floors, etc.) is suitable for both the chosen UFH type and carpet.


Now you're ready to enjoy the best of both worlds – a warm, comfortable carpeted floor! Still have questions? Contact our friendly team today or request your bespoke quote on our website!


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