Snow Melt Embeddable Attachment Grid for Pavers and Existing Concrete Surfaces (3' x 50')

Part Number: SMG-U350
This support page provides publications, manuals, specifications, videos, support articles, and common support questions

Common Support Questions (8)

Publications and Manuals (3)

Specifications (12)

Videos (7)

Articles (3)

Related Items (2)

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Common Support Questions

Yes, it is important to ensure the grid is stretched taut in the same direction as the snow melting cable.

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Yes. After the snow melting cable is installed, ensure that a minimum of 1.5" (Max 3") of non-combustible medium (concrete, mortar, stone) is placed on top.

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Yes, your contractor would need to remove the existing tiles (if present) from the staircase and flatten the surface prior to installing the grid.

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The grid could be attached with concrete screws and washers.

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It is recommended to install a screw every 1 sq ft to ensure the grid does not shift or distort when the heating cable is installed.

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It is easiest to start on one end of the grid and pull the grid tight as you go working the way across.

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Cut a slit in the area of the lift or distortion to flatten it out.

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Publications and Manuals



Compatible Surfaces Can be embedded on top of existing concrete surfaces or under pavers, bluestone, or tile
Creep Limited Strength 795 lbs/ft (ASTM D 5262)
Long Term Design Strength 688 lbs/ft (NCMA 97)
Ultimate Strain at Failure 14.4% (ASTM D 4595)
Ultimate Strength 1,200 lbs/ft (ASTM D 6637)

Product Dimensions

Coverage 150
Grid Size 1″ x 1″
Length 50′
Width 3′


Material Polyester yarns coated with PVC


UPC (GTIN-12) 881308071592



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