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Underlayment

Underpad, tile membranes, backer board, primers, self-levellers and shower waterproofing. 149 products. Free pickup at 4 locations: North York, Mississauga, Scarborough and Ottawa, or get delivery across Ontario, shipped from the nearest location with stock.

Showing 145-149 of 149

SortFeaturedPrice: low to highPrice: high to lowName A-Z
Out of stock
FloortechFloortecca Plus Uncoupling Membrane 1 lin. ft
$3.99
Out of stock
FloortechHeated Floor Uncoupling Membrane 1 lin. ft (3.28 sq ft)
$8.49
Out of stock
UnderlaymentPremium Underlayment 70200 200 sq ft
$90.49
Out of stock
SherwoodFelt Underpad 100 sq ft
$60.49
Out of stock
UnderlaymentSilver Felt Underlayment 100 sq ftSilver
$75.49
Other departments
Fasteners (2109)Power Tool Accessories (1428)Floor Trim & Transitions (1413)Paint & Stain (1312)Hand Tools (1192)Plumbing (973)Electrical (789)Adhesives & Grout (763)Hardware (756)Door Hardware (649)Stairs & Railings (606)Tile Tools (495)Paint Supplies (441)Bath (438)Power Tools (358)Tile & Stone (280)Doors (242)Heating & Cooling (236)Kitchen (229)Drywall (217)Lighting (212)Solid Hardwood (197)Safety (189)Trim & Moulding (151)Flooring Tools (140)Building Materials (136)Vinyl & LVP (129)Carpet (118)Outdoor & Garden (118)Laminate (108)Storage & Organization (100)Cleaning & Site Supplies (97)Floor Heating (96)Engineered Hardwood (90)Insulation (81)Lumber (42)