Fastwarm FastGrid Decoupling Mat
Fastwarm FastGrid Decoupling Mat
30% off

Fastwarm FastGrid Decoupling Mat

New and exclusive for 2023, the ultra low profile Fastwarm FastGrid decoupling matting is specifically designed for use with 2mm Fastwarm Cable.

Our Price
inc vat
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Product Description
Fastwarm Fastgrid

New and exclusive for 2023, the ultra low profile Fastwarm FastGrid decoupling matting is specifically designed for use with 2mm Fastwarm Cable.

The new design means no need to use 4.3mm+ thick heating cables and unnecessary amounts of tile adhesive, which will affect floor heights and cost.

The FastGrid system is the ONLY decoupling matting on the market designed with 2mm heating cable in mind, allowing for easier, faster and cheaper installation for homeowners and installers!

FastGrid aides installation of the Fastwarm Loose Cable system and provides a bespoke and pain free installation for those awkward shaped areas.

The fleece backed decoupling membrane is the perfect solution for floors susceptible to lateral movement and deflection.

FastGrid is also perfect for use in wet areas such as ensuites and bathrooms.

  • Unique decoupling technology - protects tiled floors and houses 2mm Cable
  • Quick installation times for homeowner or installer
  • Ultra low profile for minimal height impact and less adhesive required.
  • Modular installation allows for heat to be applied in only the areas you require.
  • Thickness: 4mm
  • Colour: Yellow
  • Available in 1m2 sheet & 15m x 1m roll
  • European compliant and CE marked
  • To be used in conjunction with Fastwarm Loose Cable
  • Fully approved by Ultra Tile Adhesive / Instarmac

Installation Guide
  1. Clean floors of dust and debris, preparing subfloor with a suitable primer.
  2. Once primer has dried, use a trowel to create a bed of adhesive to bond down FastGrid Matting.
  3. Compress FastGrid Mat down to ensure a full bond is created, this also provided a flat gridded surface to lay Fastwarms 2mm loose cable
  4. Lay cable at desired spacings.
  5. Using a notch trowel use a full bed of adhesive to bond tiles down.

Product Specification
Fastwarm Fastgrid installation example
Fastgrid Install Illustration
Fastwarm FastGrid install example close up
Fastgrid Cable Install
Material Polyethylene(PE)film top, Polypropylene (PP), Fleece Backing
Roll Size 1m x 1m, 1m x 15m
Weight 900g/sqm (+-50)
Overal Thickness 3.8mm – 4.0mm
Film Thick 0.35mm
Wire Cable Diameter 2.0mm
Installation Temperature 5°C to 40°C, but limited by tile adhesive specification
Storage Temperature Max. 45°C
Melting 160°C
Steam Resistance 160m Equivalent air layer
Air Gap Volume 2.4 litre/m2
Filling Volume Of The Studs 1.9 litre/m2
Distance Of The Studs 25mm Spacings 50mm@200w, 75mm@130w, 100mm@100w
Crack Bridging 0.27mm
Tensile Strength 65N/CM
Waterproof Yes
Colour Yellow

Free Delivery as Standard!

As standard we include 2 - 3 working day delivery on all orders delivered to the UK mainland. * A £5 delivery charge will be applied to all orders below £20.

Delivery cut off times

Our final delivery time for Mondays to Thursday is 4:30pm. To give us a bit more time to ensure weekend deliveries are handled and our couriers have time to collect, the final delivery time on Fridays is 4:00pm.

2-3 working day delivery

If ordered before 4:30pm (conditions apply)

Next working day

If ordered before 4:30pm (conditions apply)

Next working day before 10:30

If ordered before 4:30pm (conditions apply)

Saturday Delivery

If ordered before 4:30pm (conditions apply)

* A £5 delivery charge will be applied to all orders below £20.

Other Delivery Options

Pre 10:30am and Saturday delivery services are available on orders placed before 4:30pm. Any order placed before 4:30pm on a Friday will be delivered on the following Monday (unless its a bank holiday) so please select a Saturday service if a weekend delivery is required.

Delivery outside the UK

Delivery outside the mainland UK may be arranged by prior agreement. You will be notified of the amount of the charge for this service and will at that point have to make a decision whether you wish to proceed wth your order.

Still Unsure? Talk to an expert

If you need any guidance or further information our highly experienced team are on hand to help.

Get in touch using our contact form or give us a call on 01268 744 479.