The Various Installation Systems for Underfloor Heating
Overview of All Articles
- Fundamentals of Underfloor Heating
- Overview of Installation Systems
- Tacker (Staple) System
- Stud Panel System
- Hook-and-Loop (Velcro) System
- Thin-Layer System
- Dry Construction System with Screed Panels
- Dry Construction System without Screed
- Electric Surface Heating
- Standards and Technical Requirements
- System Comparison: Which One Suits My Project?
- Conclusion and Decision-Making Support
Which underfloor heating system is right for your project?
In recent years, underfloor heating has evolved from a luxury feature to one of the most popular heating systems in Germany – both in new builds and in energy-efficient renovations of existing buildings. And for good reason: the technology offers consistent radiant heat, a comfortable indoor climate, and the ability to operate efficiently at low flow temperatures.
However, before you can enjoy the comforting warmth underfoot, one essential question must be answered:
Which installation system is right for your underfloor heating?
There are many options: staple (tacker) systems, stud (noppen) systems, hook-and-loop (Velcro) systems, dry construction variants, or electric heating mats – each with its own strengths, technical requirements, and limitations. The right choice depends on several key factors:
- Floor buildup height & available space
- Building type (new construction, existing building, renovation, attic conversion)
- Floor covering & required heat output
- Budget & time constraints
This in-depth guide walks you through the various installation systems used in underfloor heating – with technical explanations, practical pros and cons, usage recommendations, and relevant DIN standards.
🔧 Whether you’re building new, modernizing, or looking for a room-specific solution: this article helps you make an informed decision for your unique building project.
Fundamentals of Underfloor Heating: Efficient Warmth for Your Home
Today, underfloor heating is considered one of the most comfortable and energy-efficient heating solutions available. In light of rising energy costs and growing environmental awareness, it offers a modern way to heat living spaces evenly and efficiently. This comprehensive guide covers the essentials of underfloor heating – from its benefits and technical structure to ideal combinations with modern energy systems.
What is Underfloor Heating?
Underfloor heating is a heating system integrated into the floor structure, delivering radiant heat via embedded heating pipes or mats. Unlike traditional radiators, it heats not just the air but transfers warmth directly to people and objects in the room.
Key Advantages of Underfloor Heating
Even Heat Distribution Through Radiant Heat
- Heat is distributed gently and uniformly across the entire floor surface.
- No more cold feet – especially beneficial in bathrooms and bedrooms.
Energy-Efficient Operation at Low Flow Temperatures
- Operates efficiently at 30–45 °C, significantly reducing energy consumption.
- Lower energy usage compared to conventional heating systems.
Space-Saving Design
- No visible radiators, offering more freedom in interior design.
- Ideal for open-plan living and contemporary architecture.
Improved Indoor Air Quality
- Reduced air circulation minimizes dust movement.
- Particularly suitable for allergy sufferers and asthmatics.
Perfect Pairing with Renewable Energy Solutions
- Works excellently with heat pumps, solar thermal systems, and photovoltaics.
Technical Structure of an Underfloor Heating System
Underfloor heating consists of a layered system with the following components:
Heating Pipes
- Materials: PE-RT (polyethylene of raised temperature resistance), PE-Xc (cross-linked polyethylene), aluminum multilayer pipes.
- Function: Transport heated water and evenly distribute warmth throughout the floor.
Installation Systems
- Tacker Panels: For securing pipes using tacker staples.
- Stud Panels: Molded panels that allow easy pipe fixing by pressing them into place.
Covering
- Wet Installation: Pipes are embedded in poured screed – best for new construction.
- Dry Installation: Heating elements covered with dry screed panels – ideal for renovations.
Floor Covering
- Tiles: Excellent thermal conductivity and long-lasting.
- Parquet: Suitable if explicitly approved for use with underfloor heating.
- Vinyl: Easy-care and comfortably warm underfoot.
Suitable Floor Coverings
When planning, the choice of floor covering plays a critical role:
- Ceramic Tiles: Outstanding heat transfer.
- Natural Stone: Long-lasting and excellent thermal mass (e.g., marble, slate).
- Laminate & Parquet: Only if certified for underfloor heating use.
- Vinyl & Linoleum: Good thermal conductivity, suitable for bathrooms.
- Carpet: Only thin versions to minimize heat loss.
Combinations with Modern Energy Systems
Underfloor heating integrates ideally with:
- Heat Pumps: Exceptionally efficient due to low operating temperatures.
- Solar Thermal Systems: Use solar energy to support heating.
- Photovoltaics: Power your heating system with solar electricity.
- Smart Home Controls: Manage temperature via app or voice assistant.
Energy Efficiency and Environmental Benefits
- Lower energy bills thanks to optimized heat distribution.
- Reduced CO₂ emissions when used with renewable energy sources.
- Low-maintenance and highly durable system.
- Ideal for passive houses and low-energy buildings.
Costs and Economic Considerations
Initial Investment
- Higher upfront cost than conventional systems.
- Varies depending on type (wet/dry), area size, and complexity.
Operating Costs
- Low due to reduced flow temperatures and high efficiency.
Cost-Effectiveness
- Payback through long-term energy savings.
- Increases the property’s value.
Installation and Maintenance
Installation
- Requires professional planning and execution.
- Ideal for new builds or major renovations.
- Wet systems require longer installation due to screed drying times.
Maintenance
- Minimal effort required.
- Regular air bleeding and circuit checks recommended.
- Lifespan of over 30 years when properly installed.
Frequently Asked Questions (FAQ)
Can underfloor heating be retrofitted?
Yes, dry construction systems are particularly well-suited for retrofitting in existing buildings and renovation projects
How long does installation take?
Depending on the system and project scope, between a few days to several weeks.
Is underfloor heating harmful to health?
No – it actually promotes healthier indoor air by reducing dust circulation.
What is the typical service life?
Up to 50 years with high-quality materials and proper installation.
Conclusion:
Choosing the Right Installation System for Your Underfloor Heating
Choosing the right installation system is essential to ensure comfort, efficiency, and long-term reliability. Whether you opt for a tacker system, stud panel system, Velcro system, dry construction method, or electric mat – each option offers distinct advantages for specific use cases such as new builds, renovations, attic conversions, or barrier-free upgrades.
Take into account critical factors like floor buildup height, type of floor covering, required heat output, installation effort, and your budget.
Our detailed system comparison offers hands-on guidance to help you select the most efficient and sustainable solution for your project.
👉 Pro Tip: Combine your underfloor heating with a heat pump or solar thermal system to significantly reduce heating costs and contribute to climate protection.
Find Your Ideal Underfloor Heating System Today!
Explore our comprehensive guide for full technical details, pros and cons, and clear recommendations for practical application. Create the perfect foundation for a comfortable and energy-efficient indoor climate.
Your Partner for the Ideal Underfloor Heating System
The right underfloor heating system is the key to an energy-efficient, comfortable, and future-proof home. Whether you’re renovating, building new, or modernizing – RausBau GmbH supports you with experience, technical expertise, and true craftsmanship every step of the way.
💡 Take advantage of our professional planning and implementation services – tailored to your building and your vision.
📞 +49 811 5554790
📧 info@rausbau.com
🌐 www.rausbau.com
📍 RausBau GmbH
Hauptstraße 106a
85399 Hallbergmoos
RausBau GmbH – Your reliable partner for renovation, expansion, conversion, and sustainable building solutions.
Start your next project with us – we look forward to working with you!