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Kay-Metzeler Kay-Cel EPS 70 - Polystyrene Floor Insulation Slab

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Product Description

Overview of the Kay-Metzeler Kay-Cell EPS 70 

  • Perfect for newer builds – fully compliant to the newest building requirements 
  • Produced from superb insulating materials – produced from high-quality polystyrene 
  • Maintains a comfortable home – thermal conductivity rating of 0.038 W/mK 
  • Highly cost-effective – extremely durable with considerable lifespans 
  • Minimal impact on the environment – fully recyclable 
  • Easy and clean installation – innovative design with ease of use in mind 
  • Designed to last – resistant to the damage caused by hazards 

An innovative and cost-effective floor insulation solution, this Kay-cell slab possesses several features that make it ideal for a range of different structures, particularly newer builds that depend on materials meeting the latest building requirements. 

What is This Insulation Made From? 

This insulation has been created using highly effective polystyrene, which is an ideal material for floor insulation due to its long lifespan and thinner structure. Polystyrene is a remarkably effective alternative to more traditional insulation methods. 

What Thicknesses and Sizes are Available? 

This slab is available in a variety of different thicknesses ranging from 25mm to 125mm. Please also note that the size differences will determine how many slabs you receive. For example, if you opt for 25mm thickness you will receive 12 slabs, while for 125mm thickness you will receive 2. 

Is This Insulation Resistant to Mould and Moisture?  

Polystyrene is also notable in its resistance to mould and moisture-induced damage. It can last for many years without losing effectiveness and is more than capable of resisting potential hazards such as mould and time-induced wear. 

What Level of Thermal Insulation Does This Board Offer? 

This floor slab has a thermal conductivity of 0.038W/mK – this is a great level of insulation for floor applications and should make this product more than capable of a consistently high insulation performance throughout the year. 

Is This Insulation Environmentally Friendly?  

This slab has been designed to benefit from a longer lifespan than many insulation alternatives. This means it will benefit the environment through the lack of replacements it will require over its long tenure of use. On top of this, once you are ready to replace it, it is 100% recyclable. 

Where Can This Insulation Be Used?  

This insulation slab has been created specifically for the floor of your building, where its various features allow it to perform at its very strongest. This specialised design has allowed the manufacturer to streamline its capabilities, increasing its effectiveness in its respected field. 

Have a Question About the Kay-Metzeler Kay-Cell EPS 70? 

We at Roofing Megastore are on hand to help answer any questions you may have about this or another product we trade in our extensive range. Please do give us a call on 01295 565565, email us or chat with us online. 

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Product Specifications

View as Feet & Inch
More Information
Lead Time2-5 Days
U Value0.038
Overall Length2400 mm
Overall Width1200 mm


Delivery Information

We understand that ordering products online can be daunting, especially when ordering roofing materials. It is for this reason that we make our delivery processes as simple as possible for you. However, there are a few things to know about our delivery processes. These include:

  • When placing an order, you’ll see a breakdown of your delivery charge in your shopping cart. These charges are for the UK mainland only, and additional charges may apply for Northern Ireland, the Scottish Highlands and other regions.

  • Deliveries only take place on working days (Mon - Fri) and do not take place on Bank Holidays. 

  • You’ll find an estimated delivery on the majority of product pages below the 'Add to Basket' button. Whilst we aim to deliver your items within the estimated delivery, it is only an estimate. 

  • You're able to select a preferred delivery date in your shopping basket. Whilst we aim to deliver your items on this date, it is not guaranteed.
  • Orders placed after 12pm, during the weekend, and on a bank holiday will not be processed until the next working day. Please consider this when placing your order as it may impact your delivery date.

  • After you’ve placed your order, you’ll receive an order confirmation by email outlining the details of your order. Please check your order confirmation email and inform us of any mistakes or errors immediately.

  • Shortly after receiving your order confirmation you’ll receive a separate email confirming the planned delivery date.

  • We can only provide a delivery date and are not able to confirm the time delivery will be attempted. Therefore, we ask that somebody is able to accept and sign for your items throughout the started delivery date.

  • If you are unable to accept and sign for an order, it can be left in a safe location in most circumstances. Please email [email protected] if you would like an item to be left without a signature. 

  • Whilst we aim to hold the majority of our products in stock, due to the vast number of products we offer this is not always possible. Because of this we are required to send your items directly from the manufacturer on a small number of occasions, at which point a different delivery charge may apply as standard.  

  • On occasions the items ordered may be shipped from different depots, which could result in seperate deliveries taking place.

If you have more questions about our products or delivery, please contact our team online or by telephone.

Refund Information

We understand mistakes can be made and we therefore keep our cancellation and returns policy as simple as possible. However, there are a few things to know about cancelling an order or returning an item. These include:

Items Not Required

Should you no longer require an item, you have the right to cancel within 14 days of delivery unless the items are custom made. You needn’t give us reason for cancelling your order but will be required to notify us by email. Once notified we will provide an address for the items to be returned to and arrange the necessary refund.

Faulty or Damaged Items

On the rare occasion that an item is delivered faulty or damaged, we will exchange it or provide a refund. We must be notified by email as soon as possible and may require images. To avoid such an issue, we ask that customers do not sign for damaged goods.

Custom Made Items

A handful of items are ‘Custom Made’. This means they are typically manufactured to the specifications provided by you and are therefore non-refundable. This is unless they are deemed to be faulty or damaged at the time of delivery, at which point you should notify us by email as soon as possible.

Further Information

For further information on cancellations, returns and refunds please read our full policy by clicking here. This confirms any other requirements to consider (i.e. packaging), fees that may be charged (i.e. admin charges) and our policy for businesses.