Ravatherm XPS X 500SL Extruded Thermal Insulation | 1250mm x 600mm

RavathermSKU: BM005447
No reviews

Sale price£99.43 

inc VAT

Pay in 3 prices shown are an example only. Total calculated at checkout.

Delivery within 5 - 7 working days

Free Delivery On Orders
Over £499.95 Ex-Vat

Need something quicker?

Contact us on 0300 303 4578
or email here!

Ravatherm XPS X 500SL Extruded Thermal Insulation 1250 x 600 mm

Ravatherm XPS X 500SL thermal insulation emerges as the optimal solution for heavy-duty inverted roofs, floor structures, and load-bearing base slabs. The closed cell structure of this insulation material makes it an ideal choice for a wide range of applications requiring durable thermal protection.

Product Specifications:

  • Length: 1250mm
  • Width: 600mm
  • Coverage: 0.75m²
  • Edge Profile: Ship Lap
  • Thermal conductivity: 0.032 W/mK
  • Compressive Strength (@ 10% deformation): 500 kPa
  • Water vapour diffusion resistance factor: 100μ
  • Fire Performance: Euroclass E

Key Features and Advantages:

  • Permanently High Thermal Insulation: Guarantees consistent thermal efficiency, ensuring your structure stays warm in the winter and cool in the summer.
  • Negligible Moisture Uptake: Offers outstanding resistance to water absorption, maintaining its insulation properties and structural integrity over time.
  • High Strength and Rigidity: Capable of supporting heavy loads, making it perfect for use in demanding construction environments.
  • Dimensional Stability: Remains unaffected by temperature fluctuations, ensuring a tight and effective insulation layer.
  • Resistance to Rot and Deterioration: Provides a durable barrier against environmental decay, extending the lifespan of your construction project.
  • Simple and Quick Installation: Designed for ease of use, it allows for a swift installation process with minimal waste.

Manufacturing Excellence:

Ravatherm XPS X 500SL is produced through an extrusion production procedure, resulting in a homogeneous, closed-cell material structure. This process gives it a smooth surface skin (extrusion skin) and numerous beneficial properties:

  • Water and Frost Resistance: Protects against moisture intrusion and frost damage.
  • High Compressive Strength: Ensures durability under weight and pressure.
  • High Flexible Rigidity: Offers flexibility without compromising on strength.
  • High Vapor Diffusion Resistance: Prevents water vapor from penetrating and compromising the insulation.

Versatile Application:

This insulation can be applied either above or below reinforced concrete slabs or directly onto a compacted gravel bed, simplifying the construction process and reducing costs by eliminating the need for a layer of blind concrete.

Built-in Insulation-Protection and More:

  • Resistance to Freeze-Thaw Cycles: Ensures performance stability through harsh weather conditions.
  • High Insulation Performance Over Decades: Maintains effectiveness over long periods, offering great value.
  • Simple Structural Design and Workability: Facilitates easy integration into various construction projects.

Ravatherm XPS X 500SL thermal insulation stands out as a superior choice for professionals seeking robust, long-lasting thermal protection for their construction projects. Its array of features and benefits make it an indispensable component in achieving energy-efficient, durable, and moisture-resistant structures.

Data Sheet


Order Value Delivery Charge
Up to £200.00 ex-vat £75.00 ex-vat
£200.00 - £499.95 ex-vat £55.00 ex-vat
Above £499.95 ex-vat Free Delivery


 Jablite Products Delivery Charge
Order Value Delivery Charge
£80.00 - £500.00 ex vat £59.95
Above £500+ ex vat Free Delivery


Weekend Delivery
Available upon request


Parcel Rates
Delivery charge may vary depending on quantity and volume of your order.
Pricing will be calculated during checkout.


Local Delivery Charge
Within 35 miles of Postcode S63 9BL - Up to £500.00 ex-vat
Delivery Charge £35.00 ex-vat
Please contact us to arrange collections
Tel: 03300 55 32 02 | Email:


  • Delivery charges will automatically be calculated within the checkout process.
  • Orders are only processed for delivery between 8.30am - 5.00pm Monday to Friday excluding bank holidays.
  • Moffett offload will be used for large bulky deliveries and only when agreed with you.
  • Please advise of any access issues on ordering.
  • Delivery is Kerbside only.
  • In the unlikely event that your delivery is not correct or damaged please notify us immediately and mark any issues on the delivery slip.


    Where We Deliver

    Delivery Areas

    We have a fleet of FORS delivery vehicles all with Moffett mechanical off loads that deliver nationwide. Sometimes we may use 3rd party carriers for smaller orders.


      Product Delivery Times

      • The vast majority of our orders are dispatched within 3 working days, this can however be up to 5 working days, please contact us if you require something urgent.
      • Speciality items may take up to 5-7 working days.
      • We will contact you with in 24/48hrs of your order been placed to confirm delivery times and dates.

      Enter the width(m) and length(m) of your project below:

      You may also like...

      Customer Reviews

      Be the first to write a review