Preparing for your project

Which snow melting controller is best for me: DS2, DS5, DS8 or ET02?


We have provided you with details that will help you choose the right controller for your needs.  Click “Read More” for vital information.

Do I Choose Snow Melting Mat or Cable for Driveway & Patio Heating?


Both snow/ice removal options will be equally effective but we have outlined some factors to consider.  Click “Read More” to learn more.

Determining How Much Self-Regulating Cable You Will Need


Need help determining how much self-regulating cable you will need for the best snow and ice removal performance for your roof and gutters?  Click “Read More” for helpful advice.

Routing inside of downspouts


For this application there are specific “Do’s & Don’ts.” Click “Read More” before you begin to install this way.

Can I use the WUDG with other floor heating systems?


While this might be an option, caution should be exercised.  Click “Read More” for an explanation.

Do I need to prime the subfloor before installing Ultralight?


You can stick the insulation boards to the concrete slab using regular modified or pre-mixed thin set. We recommend a 1/4 x 1/4” trowel.

How Big and How Heavy are Ultralight Boards?


You can stick the insulation boards to the concrete slab using regular modified or pre-mixed thin set. We recommend a 1/4 x 1/4” trowel.

What kind of primer do I use with ultralight?


Primers help encapsulate dust to improve bonding with the thinset you’d apply to lay the boards. But on brand new or clean subfloors this may not be necessary. When in doubt, consider a solvent-free floor primer like Ardex P51 or Mapei SM. If your subfloor is not level or has a lot of residues, such as glue remnants from an old vinyl floor recently removed, you may need to apply a thin coat of leveler to smoothen the subfloor in preparation for your project.

What kind of adhesive do I use with Ultralight?


You can stick the insulation boards to the concrete slab using regular modified or pre-mixed thin set. We recommend a 1/4 x 1/4” trowel.

Can you self-level over Ultralight?


Yes, you can self-level compound over Ultralight. This is particularly common when first applying our DCM-PRO membrane floor heating system and covering it with 3/8” of leveler. It can also be used directly over the boards when not using a heating system.

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