What is the difference between rubber and foam underlay

Replaced as the most popular underlay by PU foam in recent times, rubber underlay has perhaps seen better days but it is still widely used around homes, particularly for carpeted stairs. Rubber underlay is also a great insulator of heat and sound, long lasting and is guaranteed to increase the lifespan of your carpet.

Available in two types, for either carpet or wood, Low Thermal Resistance underlay is perfect for use with underfloor heating. This kind of underlay is made from rubber with a low tog rating. A tog rating is a measure used to determine how effective underlay is for heat insulation. Close Search. No Comments. Why Do You Need Underlay?

Underlay is laid under your carpeting hence underlay to do a few things: Provide comfort and cushioning underfoot Reduce wear on the carpet, prolonging its life Provide insulation against sound, moisture and heat Yes, you can technically lay a floor without laying underlay first, but frankly, why would you? Foam Underlay Foam, or PU foam underlay is becoming a very popular type of underlay, particularly for carpets.

Leave a Reply Cancel Reply. When it comes to underlay, it is usually open cell and this is what forms the foam. Depending on the size of the cells depends on the flexibility and durability of the material. There are many benefits to this kind of underlay, which makes it one of our most popular choices. Here are the advantages of using this material:. This material is rubber that has been manufactured into a sponge like substance. This gives the durability of rubber and the flexibility and ease-of-use of sponge.

The structure of this material is known as an air-filled matrix structure. This is the typical arrangement of holes that you seen in a sponge.

There are some notable differences between these two materials which could influence your decision making. Here are the top differences between the two:. Rooms with Heavy furniture or high foot traffic — Sponge Rubber. Welcome to Carpet Underlay Shop! Login Create Account. Foam or Rubber Underlay: Which is better? Suitability For domestic use and heavy-duty carpet underlay, you try Cloud 9 Cumulus underlay!

Comfort When installing carpet underlay, you want to be sure that it enhances your property. The Best Carpet Underlay Plushwalk 12mm carpet underlay uses memory foam for the ultimate softness feeling underfoot. Oct 12, David Teague. Recent Posts. How to insulate a floor Nov 05, How long does LVT flooring last?