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Prowarm XP-PRO - XPS Underfloor Insulation Boards

Rated 5.0 by 4 Happy Customers
(incl VAT) £7.51 £6.83
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(excl VAT) £5.69
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By insulating your floor, you can save nearly 10% on energy bills. XPS foam boards are the most cost-effective way to save energy and money. Made with extruded polystyrene these XPS boards have a low thermal conductivity that does not let heat pass through the fabric easily. Hence they save both energy and money.

Their high compressive strength nearly 30tonnes/m2, makes them ideal for load-bearing application, meaning they are perfect for floor and underfloor insulation. They can be simply laid on the surface in a staggered arrangement if employed with the underwood heating aluminium foil method.

Prowarm XPS underlays can also be used with underfloor heating mat systems on concrete/screeded floors. They, however, should not be used on timber substrate floors with a ceramic tiled finish. 

XPS insulation boards are easy to install and light in weight. They are unaffected by moisture due to their hydrophobic nature. They are dimensionally stable. XPS boards do not support the growth of moulds or develop rot as they are not made of any organic material.  

Product Specifications:

  • Length: 1200mm
  • Width: 600mm
  • Thickness Available: 6mm, 10mm, 20mm, 30mm and 50mm
  • Coverage/board: 0.72sq.m
  • Thermal Conductivity: 0.035W/(m.K)
  • Working Temperature: -50 - +75 
  • Compressive Strength: ≥ 300 - ≥ 700 kPa

Key Features:

  • XPS boards give superior thermal insulation
  • They have high compressive strength making them ideal for underfloor and floor insulation applications
  • Water-resistant XPS boards. They are hydrophobic in nature
  • Lightweight extruded polystyrene insulation. Easy to install.
  • Cost-effective floor insulation solution.
  • Please note the Prowarm XP-Pro cannot be plastered over the top of.

Applications:

Prowarm XPS insulation boards are ideal for:

  • Underfloor Insulation
  • Floor Insulation
  • Can also be with underfloor heating mat systems on concrete/screeded floors.

Installation:

Depending on the type of heating system being installed, different ProWarm XP-PRO Board installations are possible.

They are simply installed in a staggered brick bond pattern for our underwood heating system, and then the heating mat is placed on top.


For under-tile systems, the boards must adhere to the subfloor with a suitable flexible tile adhesive (this is in the case of concrete subfloors only) 

  • XPS board size: 1200 x 600mm
  • Thickness Available:  6mm, 10mm, 20mm, 30mm & 50mm thickness.
  • XPS foam gives superior thermal insulation. Thermal Conductivity: 0.035W/(m.K)
  • Ideal for underfloor insulation.
  • XPS boards have high compressive strength (30tonnes/m2). Ideal for load-bearing applications
  • Cost-effective and lightweight polystyrene insulation boards
  • Hydrophobic, Water-resistant XPS Insulation
Insulation Type Insulation Board
Brand Prowarm
Material Extruded polystyrene
Product Code Prowarm XP-PRO
Length 1200 mm
Width

600 mm

Thickness 6mm, 10mm, 20mm, 30mm and 50mm
Board Coverage 0.72 sq.m
Thermal Conductivity  0.035 W/mK
Service Temperature  -50 - +75 °C
Compressive Strength  ≥ 300 - ≥ 700 kPa
Reaction To Fire Euroclass E
Application Floor and underfloor insulation
5.0
Average Rating
(4 Reviews)
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Order Value Delivery Charges (Excluding VAT)
Any Order Value  £4.2 anywhere in the Mainland UK

Returns and Cancellations:

  • You can cancel your order and get a full refund before we confirm your order via email.
  • Orders cancelled after the email confirmation is sent, may attract a restocking fee.
  • You are welcome to return the products ordered in excess/no longer required, via post or couriers, provided they are in the original packaging and in a resalable condition within 14 days of delivery. Return requests made after 14 days will not be entertained.
  • If wrong products were delivered or delivered items are faulty, please email us and we will assist you accordingly.

For more information, please refer to our Delivery information page

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Installation Guide

Insulation Type Insulation Board
Brand Prowarm
Material Extruded polystyrene
Product Code Prowarm XP-PRO
Length 1200 mm
Width

600 mm

Thickness 6mm, 10mm, 20mm, 30mm and 50mm
Board Coverage 0.72 sq.m
Thermal Conductivity  0.035 W/mK
Service Temperature  -50 - +75 °C
Compressive Strength  ≥ 300 - ≥ 700 kPa
Reaction To Fire Euroclass E
Application Floor and underfloor insulation
product thumbnail
Rated 5.0 by 4 Happy Customers

Frequently Asked Questions

FAQs for the Prowarm XP-PRO XPS Underfloor Insulation Boards
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Yes, these boards have a high compressive strength of nearly 30 tonnes/m2, making them ideal for load-bearing applications. They are perfect for underfloor and floor insulation.
Prowarm XP-PRO - XPS Underfloor Insulation Boards

Maximise the effectiveness of your underfloor heating with ProWarm™ XP-PRO XPS Insulation Boards. Cost-effective and robust with 30 tonnes/m² compressive strength. Each board covers 0.72m², available in thicknesses ranging from 6mm to 50mm. Install with a staggered pattern for optimal performance using flexible tile adhesive. Achieve efficiency and durability for long-lasting results. Ensure stability, reducing project costs. Lightweight and moisture-resistant XPS foam suitable for various heating requirements. Maximise coverage with minimal wastage. Benefit from efficient heat retention with low thermal conductivity. For a dependable underfloor solution, consider ProWarm™ XP-PRO boards.

Main points

  • Cost-effective insulation solution for underfloor heating requirements.
  • High compressive strength of 30 tonnes/m² ensures durability.
  • Lightweight boards with dimensions of 1200mm x 600mm.
  • Resistant to moisture, mould, and decay for longevity.
  • Available in various thickness options from 6mm to 50mm.

Product Overview

In the realm of underfloor heating solutions, the ProWarm™ XP-Pro Insulation Boards are distinguished as a pinnacle of efficiency and reliability. These boards offer exceptional cost-effectiveness, delivering energy savings that can benefit both your finances and the environment. With a high compressive strength of 30 tonnes/m², these boards ensure stability and durability, making them a lasting investment for your home.

Each ProWarm™ XP-Pro Insulation Board covers 0.72m², effectively insulating your floors and maximising heat retention. Available in various thicknesses ranging from 6mm to 50mm, these boards accommodate a wide range of insulation requirements, allowing you to tailor them to suit your needs.

Installation Guide

When installing the ProWarm™ XP-Pro Insulation Boards, remember to lay them in a staggered brick bond pattern for optimal performance.

Ensure that the boards are firmly attached using flexible tile adhesive, particularly for under tile systems on concrete subfloors.

By following these instructions, you can achieve reliable and effective underfloor heating outcomes.

Correct Positioning of the Board

For optimum performance of your underfloor heating system, ensure that you lay the ProWarm™ XP-Pro Insulation Boards in a staggered brick bond pattern. Here are some tips for installation to ensure energy efficiency and cost savings:

  1. Staggered Brick Bond: Lay the boards in a staggered pattern, similar to the way bricks are laid, to provide maximum coverage and stability.
  2. Efficient Coverage: Each board covers 0.72m², maximizing coverage while minimizing material wastage for improved energy efficiency.
  3. Cost-Effective: The lightweight nature of the boards simplifies handling and reduces project costs, providing both practicality and cost savings.

Securing the Insulation

To properly secure the ProWarm™ XP-Pro Insulation Boards, ensure you use flexible tile adhesive for under tile systems on concrete subfloors. Apply the adhesive evenly across the surface of the board using a trowel, ensuring full coverage for a strong bond. Press the boards firmly into place, ensuring they are securely fixed.

When installing for underwood heating systems, lay the boards in a staggered brick bond pattern to enhance stability. The compressive strength of 30 tonnes/m² ensures durability, offering a dependable foundation for your underfloor heating project.

Technical Specifications

ProWarm™ XP-Pro Insulation Boards boast a high compressive strength of 30 tonnes/m², ensuring stability and durability for long-term use.

Each board covers an area of 0.72m², with dimensions of 1200mm x 600mm, providing ample coverage for various projects.

Available in different thickness options ranging from 6mm to 50mm, these boards cater to a variety of insulation needs.

Composition of Materials

Crafted from extruded polystyrene (XPS) foam, the ProWarm™ XP-PRO Insulation Boards boast impressive compressive strength and exceptional thermal insulation properties. When considering the material composition of these boards, you'll find the following key points:

  1. Environmental Impact: XPS foam used in the boards is resistant to moisture, mould, and rot, ensuring durability and longevity, thereby reducing the need for frequent replacements.
  2. Application Versatility: The XP-PRO boards come in various thickness options, catering to different insulation needs and load-bearing requirements, making them suitable for a wide range of underfloor heating applications.
  3. Thermal Conductivity: With a low thermal conductivity of 0.035W/(m.K), these boards efficiently retain and distribute heat, enhancing the overall performance of underfloor heating systems.

Thermal Efficiency

Extruded polystyrene (XPS) foam in the XP-PRO Insulation Boards delivers exceptional thermal performance with a low thermal conductivity of 0.035W/(m.K). This outstanding feature guarantees high energy efficiency, keeping your underfloor heating system running at its best while saving on energy costs.

Additionally, the boards boast a remarkable load-bearing capability with a compressive strength of 30 tonnes/m², providing durability and stability for various applications.

With thickness options ranging from 6mm to 50mm, you can select the ideal board to meet your specific insulation needs. These qualities make the XP-PRO Insulation Boards a reliable choice for maintaining a comfortable and efficient indoor environment while ensuring long-lasting performance for your underfloor heating system.

Customer Reviews

Customers have overwhelmingly praised the performance and quality of the XP-Pro Insulation Boards by ProWarm™. The positive user satisfaction is evident from the 4.3 out of 5-star rating these boards have received based on feedback from 114 customers. Here are some reasons why customers are raving about the ProWarm™ XP-Pro Insulation Boards:

  1. Versatility: Users appreciate the boards for being versatile and easy to use, making them suitable for a wide range of projects.
  2. Thermal Insulation: Customers value the boards for their excellent thermal insulation properties, which contribute to energy efficiency in various settings.
  3. Durability and Reliability: Positive comments highlight the durability, stability, and reliability of the ProWarm™ XP-Pro Insulation Boards, ensuring long-lasting performance for different applications.

These installation experiences and user satisfaction testimonials showcase the trust and acclaim these insulation boards have garnered, making them a popular choice among customers seeking quality and performance.

Maintenance Tips

To ensure the long life and optimal performance of your ProWarm™ XP-Pro Insulation Boards, it is important to follow these maintenance tips diligently. Regularly check for any signs of damage or wear on the boards to maintain optimal performance.

Clean the boards periodically using gentle cleaning methods to remove any dust or debris that could impact their insulation properties. Avoid placing heavy objects or applying excessive pressure to the boards to prevent insulation damage.

Check the installation to ensure the boards are securely in place and providing adequate insulation coverage. Adhering to the manufacturer's maintenance guidelines and instructions will help extend the lifespan and efficiency of the insulation boards.

Comparison With Competitors

When comparing ProWarm™ XP-PRO Insulation Boards with competitors, you should take into account their exceptional compressive strength and custom design for electric underfloor heating systems. Here's how they fare:

  1. Cost Comparison: Although the initial costs may differ between brands, the long-term durability and energy efficiency of ProWarm™ XP-PRO boards can result in cost savings over time.
  2. Performance Comparison: Boasting a compressive strength of 30 tonnes/m² and UltraTile approval for excellent thermal insulation, ProWarm™ XP-PRO boards outperform many rivals by providing stability and energy efficiency.
  3. Tailored Design: Specifically crafted for electric underfloor heating systems on concrete or screeded floors, ProWarm™ XP-PRO boards offer a bespoke solution that ensures effective heat distribution and overall system performance.

In summary, when considering both cost and performance, ProWarm™ XP-PRO Insulation Boards are a dependable choice for your underfloor heating insulation requirements.

Commonly Asked Questions

Is XPS underlay suitable for underfloor heating?

Yes, XPS underlay is well-suited for underfloor heating systems. It enhances thermal conductivity, boosts energy efficiency, and ensures compatibility with the installation process. Benefit from efficient heating and reduced heat loss with this long-lasting solution.

How thick should the insulation board be for underfloor heating?

For effective underfloor heating, the thickness of the insulation is crucial in order to maximise heat distribution and efficiency. Thicker boards provide better thermal efficiency. Take into account factors such as the type of flooring and heat loss to decide on the ideal thickness for your system.

What insulation is best for underfloor heating?

For the best underfloor heating, choose insulation that excels in heat retention and energy efficiency. Opt for materials that promote radiant heat and maintain uniform floor temperatures. Your cosy space awaits with the right insulation choice.

Do you need insulation board for electric underfloor heating?

For electric underfloor heating, you definitely need insulation boards. They increase cost efficiency by trapping heat, ensuring warm floors. The installation process is straightforward, making your space cosy and inviting.

Culmination

To summarise, the Prowarm XP-Pro XPS underfloor insulation boards provide a reliable solution for keeping your floors warm and energy-efficient. With simple installation, impressive technical specifications, and positive customer feedback, these boards are a popular choice for many homeowners.

When compared to rival products, the Prowarm XP-Pro excels in terms of quality and performance. By adhering to the maintenance advice given, you can ensure that your underfloor heating system stays in great condition for years to come.

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