Questions and Answers for ROBERTS Silicone Moisture Barrier 200 sq ft 31.5 in.Wx76.25 ft. L x6 mil T Underlayment for LVP, Solid & Engineered Wood Floors
Q:I used this over a concrete slab when I installed LVP and I am just now realizing it was not recommended for concrete slab. Why not? Will there be issues later if I leave it?
by|Apr 4, 2024
1 Answer
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A: When installing LVP over concrete, most manufacturers require installation of 6 mil polyethylene sheeting as a completely impermeable vapor barrier to reduce the likelihood of cupping/distortion in the LVP flooring. The Roberts Silicone Moisture Barrier is intended for use over wood substrates and is a vapor retarder, slowing down the flow of vapor without trapping moisture. Depending on the amount of vapor emissions from your concrete, you could see a buildup of vapor that eventually could result in cupping/distortion as the vapor pushes up through the joints in the flooring.
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by|Aug 23, 2024
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Q:Is this good for over the top of indoor outdoor rug. VOC comes up through the old floor so I want to tame the voc
by|Sep 2, 2023
1 Answer
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A: No. Without understanding the full scope of the project, we are unable to make a an alternate recommendation. Feel free to contact technical service for more information regarding this inquiry.
by|Sep 5, 2023
Q:is this product good for over cement slab then hard wood flooring?
by|Aug 29, 2023
1 Answer
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A: No. Roberts Silicone Paper is specific for use over wooden subfloor systems. However, you may want to consider Model # 70-115 - Roberts Moisture Barricade 6mil plastic sheeting specifically designed for application over a concrete slab when installing hardwood and laminate flooring.
by|Aug 30, 2023
Q:is this product good for over cement slab then hard wood flooring?
by|Aug 29, 2023
1 Answer
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A: No. Roberts Silicone Paper is specific for use over wooden subfloor systems. However, you may want to consider Model # 70-115 - Roberts Moisture Barricade 6mil plastic sheeting specifically designed for application over a concrete slab when installing hardwood and laminate flooring.
by|Aug 30, 2023
Q:Why does the title/name of this item say 31.5 inches and the picture says 31.5 feet?
by|Aug 24, 2023
1 Answer
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A: Thank you for bringing the inaccuracy to our attention. The dimensions of the product are 31.5 in. x 76.25 ft. x 6 mil. We will have the information updated quickly.
by|Nov 25, 2023
Q:Can this be used over linoleum and under laminate floor
by|Jun 17, 2023
1 Answer
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A: Yes. ensure the existing flooring is clean,dry and stable. Always follow specific installation guidelines.
by|Jun 21, 2023
Q:Can it be used on concrete floors
by|Jun 15, 2023
1 Answer
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A: No. Silicone Moisture Barrier meets the perm ratings recommendation by the National Wood Flooring Association for staple, nail-down or floating installations of solid and engineered wood floors over wooden subflooring.
by|Jul 22, 2024
Q:Image 3 indicated 31.5 feet. Should it be 31.5 inches?