Therma-Son 1867 Sono +HP 5730 Membrane
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1867 · UNDERLAYMENT MEMBRANE
Therma-Son 5730.
Quiet, three millimetres thin.
The Sono+HP membrane from 1867: 3mm thick, 2.0 oz per sq ft, rated FIIC 61 with an R-value of 0.52. For use under engineered and laminate floors.
3mm
thickness
61FIIC
impact rating
0.52R
thermal insulation
2.0oz
per sq ft density
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FIIC 61 underfoot.
The Sono+HP membrane carries an FIIC rating of 61 for footfall and impact noise through the floor assembly.
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R=0.52 of insulation.
Thermal insulation is rated R=0.52 hr·F/sq ft/BTU across the 3mm thickness.
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Two roll sizes.
Choose 100 sq ft at 39″ × 30′ 9″, or 250 sq ft at 80″ × 37.5′ for larger areas.
Sono+HP membrane, 3mm, for engineered and laminate floors.
Roll. Cut. Cover.
Roll the membrane out over the subfloor and trim it to the room before the engineered or laminate goes down. Or let our team handle it — supply & installation across Kitchener-Waterloo with a free in-home estimate.
Tech Specs
Allow extra coverage for overlaps and trimming. Prices in CAD.
