Warmup Dcm-pro Waterproofing Submittal Sheet Installation Guide (+ PDF)

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1 warmup DCM-PRO WATERPROOFING SUBMITTAL SHEET

warmup DCM-PRO WATERPROOFING SUBMITTAL SHEET

Installation

There are instances where waterproofing will be required, such as in wetrooms, where there will be significant exposure to water. If using a proprietary waterproofing system, a leveling compound should first be laid over the Warmup DCM-PRO system to provide a finished surface to install over. Follow the steps below when using the Warmup DCM-PRO waterproofing products to waterproof the installation:

Cut the perimeter strip to the same level as the DCM-PRO mat.
Apply a suitable waterproof 3/8″ layer of thin-set to the mat, walls, and penetrations through the mat, 4″ on either side of the joint, ensuring there are no gaps or voids.
Cut a length of Warmup waterproof tape to suit and press into the thin-set along the wall perimeter using a trowel, removing any air gaps or creases.
Reapply the removed portion of the perimeter strip over the top of the Warmup waterproof tape flush with the floor.
To waterproof the joints between mat runs and over the cable joints, apply a 3/8″ layer of waterproof thin-set, 4″ on either side of the joint, making sure the cavities of the mat are fully filled.
Cut a length of Warmup waterproof tape to suit and press into the thin-set using a trowel, removing any air gaps or creases taking care not to damage or dislodge the cable.

NOTE: Where joints are required, overlap the tape by 4″ bonding the two lengths together with a layer of thin-set.

NOTE: At the manufactured joint, the termination joint or anywhere that you have damaged or pierced the mat, cover the penetration with a 3/8″ layer of thin-set and cover with Warmup waterproof tape.

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