Transform your home with Australia’s most trusted choice for electric undertile heating, designed to sit invisibly below your tiles for rapid, consistent warmth across bathrooms, kitchens and living spaces. Every system is expertly supplied, fitted, and fully supported by Warmup with a lifetime warranty.
From our Australian warehouse
Warranty
Before and after install
Warmup’s electric under tile heating installs seamlessly beneath porcelain, terracotta, slate, marble, ceramic, and natural stone surfaces; transforming cold bathrooms, laundries, and open-plan living areas into warm, comfortable spaces. Suitable for single ensuite upgrades through to full multi-room builds.
Ultra-slender, double-insulated multi-core loose wire cables offer complete layout flexibility around fixed fixtures, awkward corners, and unique architectural shapes. Elements sit over the subfloor or Marmox insulation boards, concealed beneath flexible tile adhesive or self-levelling compound with no visible equipment.
Systems are supplied as comprehensive DIY kits with step-by-step guidance. Final mains and thermostat connection requires a licensed electrician. Warmup’s Australian support team is available throughout every project stage.
All systems operate on standard Australian 230V electrical networks, carry full local safety certifications, and are backed by a genuine lifetime warranty and Warmup’s exclusive SafetyNet installation guarantee; providing a free replacement element if the wire is accidentally damaged before tiling.
Warmup has supplied undertile heating systems globally for over three decades. Every product is manufactured to international standards, backed by the longest guarantee available in the market, and supported by an Australian technical team with detailed knowledge of local construction practices, electrical regulations, and tile installation requirements.
Warmup undertile heating is one of the easiest and most affordable ways to add comfort to your bathroom. Professionally installed in as little as one day, each system is backed by a product guarantee and can be controlled effortlessly via your smartphone or wall thermostat. Contact the Warmup team on 1800 WARMUP (1800 927 687), [email protected] or get a free quote.
Warmup Easy-To-Install Kits: Our flexible, multi-stranded wire system gives you complete freedom over your floor geometry. Ideally suited for standard bathrooms, custom wet areas, and detailed floor plans, this system is packed into an all in one kit with step-by-step guidance. Each Warmup Floor Heating Kit Includes:
• Premium double-insulated heating wire (featuring a full earth screen and Teflon core insulation)
• High-tack adhesive spray for secure positioning
• Durable UT anchoring tape
• Watchdog continuity monitor (sounds an instant alarm if the wire is compromised during tiling)
• Detailed step-by-step setup manual
A: Yes. Warmup undertile heating is compatible with all tile formats, including large-format 600×600mm and 900×900mm tiles. As the heating element is embedded within the tile adhesive layer, large format tiles still depend on adhesive coverage, movement joints and substrate requirements — our technical team can advise on element spacing for your tile size.
A: Beneath standard ceramic or porcelain tiles, a Warmup undertile system typically reaches a comfortable surface temperature within 20–40 minutes from cold. A programmable thermostat set to pre-heat prior to waking ensures the floor is warm underfoot from the moment you rise, with no waiting time required.
A: Not at all. Warmup’s ultra-slender heating elements fit neatly within your standard adhesive layer or protective screed, meaning they generally add no noticeable height to your floor profile. It blends seamlessly into typical renovation tolerances. If vertical space is exceptionally tight over concrete slabs or old timber subfloors, our team can show you how to pair the wire with ultra-thin insulation boards to maximize efficiency without raising the floor.
A: Every thermostat in our range connects perfectly with our undertile wires. For wet areas, we highly recommend utilizing a digital controller equipped with an active floor temperature sensor to manage heat levels safely. Our popular Programmable controller is an excellent choice for bathrooms, allowing you to run your heated floor and an independent heated towel rail from a single, streamlined wall unit.
A: Yes, our systems are rated for safe use inside fully wet zones, including walk-in shower bases, provided standard internal waterproofing is applied beforehand. The heavy-duty, double-insulated wire core features a comprehensive ground screen explicitly approved for wet environments. The system is compatible with standard Australian waterproofing methods when installed per the approved sequence.
