Flooring Shims & Spacers in Flooring(1000+)
Best seller Wobble Wedge Flexible Plastic Shims, 30 Pack - 1.92" x 1.11" x .25" Wedge Leveling Shims $14.49

Wobble Wedge Flexible Plastic Shims, 30 Pack - 1.92" x 1.11" x .25" Wedge Leveling Shims
Wobble Wedge Rigid Plastic Shims, 75 Pack - Rectangle, Taper Design, 1.92" x 1.11" x 0.25" $26.99

Wobble Wedge Rigid Plastic Shims, 75 Pack - Rectangle, Taper Design, 1.92" x 1.11" x 0.25"
Wobble Wedges Rigid Plastic Shims, 300-Pack Multi-Purpose Plastic Wedges $72.99

Wobble Wedges Rigid Plastic Shims, 300-Pack Multi-Purpose Plastic Wedges
Wobble Wedge BigGap Clear Plastic Shims - Multipurpose Leveling Wedges for Furniture & Heavy Loads - 4 Pack $17.99

Wobble Wedge BigGap Clear Plastic Shims - Multipurpose Leveling Wedges for Furniture & Heavy Loads - 4 Pack
Nelson Wood Shims - DIY Bundle Wood Shims Count Of 12 - 8-Inch Shims, High Performance Natural Wood $5.47 Was $6.24

Nelson Wood Shims - DIY Bundle Wood Shims Count Of 12 - 8-Inch Shims, High Performance Natural Wood
Best seller Wobble Wedge Flexible Plastic Shims, 30 Pack - 1.92" x 1.11" x .25" Wedge Leveling Shims $14.49

Wobble Wedge Flexible Plastic Shims, 30 Pack - 1.92" x 1.11" x .25" Wedge Leveling Shims
LELE LIFE 30Pack Rubber Toilet Shims for Leveling, Stackable & CuttableTable Furniture Levelers for Uneven Floors, Furniture Shims, Table Wedges, Table Stabilizers with 2 Box $13.99

LELE LIFE 30Pack Rubber Toilet Shims for Leveling, Stackable & CuttableTable Furniture Levelers for Uneven Floors, Furniture Shims, Table Wedges, Table Stabilizers with 2 Box
Popular pick Nelson Wood Shims White Wood Shim $5.48

Nelson Wood Shims White Wood Shim
Wobble Wedge Rigid Plastic Shims - 30 Pack Multi-Purpose Leveling Wedges for Furniture, Tables, Toilets - Black $14.49

Wobble Wedge Rigid Plastic Shims - 30 Pack Multi-Purpose Leveling Wedges for Furniture, Tables, Toilets - Black
Broadfix Shim Flat Plastic 60PK $14.90 Was $20.74

Broadfix Shim Flat Plastic 60PK
"Wobble Wedge Flexible Plastic Shims, 30 Pack - 1.92"" x 1.11"" x 0.25""" $14.49 Was $16.99

"Wobble Wedge Flexible Plastic Shims, 30 Pack - 1.92"" x 1.11"" x 0.25"""
Wobble Wedge Flexible Plastic Shims, 300 Pack - White Leveling Wedges, 1.92" x 1.11" x 0.25" $72.99

Wobble Wedge Flexible Plastic Shims, 300 Pack - White Leveling Wedges, 1.92" x 1.11" x 0.25"
Nelson Wood Shims 6 In. L Wood Shim (9-Count) PSH6/9-72/56 $6.49

Nelson Wood Shims 6 In. L Wood Shim (9-Count) PSH6/9-72/56
Glazelock 84 Pack Wood Shims $14.99

Glazelock 84 Pack Wood Shims
27Pcs 9 Sizes 304 Stainless Strips Sheets Rectangle Stainless Steel Strips Metal Shims Shim Stock Assortment Metal Shim Stock for Kitchen Trim Gap Filler Tools Home Improvement $15.29

27Pcs 9 Sizes 304 Stainless Strips Sheets Rectangle Stainless Steel Strips Metal Shims Shim Stock Assortment Metal Shim Stock for Kitchen Trim Gap Filler Tools Home Improvement
EZ Shim, Hinge Shim High-Impact Plastic, 5.13" x 7.25", 3 Count Per Pack $8.49

EZ Shim, Hinge Shim High-Impact Plastic, 5.13" x 7.25", 3 Count Per Pack
Glazelock Tapered Shim, Plastic, 12 Count $7.99 Was $9.99

Glazelock Tapered Shim, Plastic, 12 Count
Uxcell Furniture Levelers, 12 pack Furniture Wedges, Black Plastic Wedges Shims for DIY Furniture 50 x 22 x 7mm $8.29

Uxcell Furniture Levelers, 12 pack Furniture Wedges, Black Plastic Wedges Shims for DIY Furniture 50 x 22 x 7mm
AFQH Plastic Shims 8 Pack Table Wedge Clear Toilet Shim, Levelers Adjustable Blocks Furniture Shims Wedges, Hot Tub Restaurant Appliance Shims for Leveling Feet, Trimmable Fix Highest Side $8.31

AFQH Plastic Shims 8 Pack Table Wedge Clear Toilet Shim, Levelers Adjustable Blocks Furniture Shims Wedges, Hot Tub Restaurant Appliance Shims for Leveling Feet, Trimmable Fix Highest Side
EZ Shim HS350BP Hinge Shim, 3.5 in L x 1.1 in W x 0.062 in Thick Dimensions, Plastic

EZ Shim HS350BP Hinge Shim, 3.5 in L x 1.1 in W x 0.062 in Thick Dimensions, Plastic
Wobble Wedges TM Wobble Wedge 37-Piece Leveling Shims Variety Pack $29.97

Wobble Wedges TM Wobble Wedge 37-Piece Leveling Shims Variety Pack
Glazelock 84 Pack Wood Shims $14.99

Glazelock 84 Pack Wood Shims
Ez-Shim HS400BP Hinge Shims, 4'', Gray $9.73

Ez-Shim HS400BP Hinge Shims, 4'', Gray
Monyance toilet shims for leveling 8pcs Plastic Shims for Leveling Furniture, Hot Tubs, Toilets, and More(1.97X1.18X0.2Inches) $7.34

Monyance toilet shims for leveling 8pcs Plastic Shims for Leveling Furniture, Hot Tubs, Toilets, and More(1.97X1.18X0.2Inches)
Spin Doctor Tile Leveling System BASIC 250 KIT: 1/16, 1/8, 3/16, 1/32 Inch $95.00

Spin Doctor Tile Leveling System BASIC 250 KIT: 1/16, 1/8, 3/16, 1/32 Inch
Do it 1/8 In. White Hard Tile Spacers (200-Pack) 308463 $8.38 Was $11.99

Do it 1/8 In. White Hard Tile Spacers (200-Pack) 308463
Nelson Winbag 6 in. W X 6 in. L Plastic Shim 1 pk $25.37

Nelson Winbag 6 in. W X 6 in. L Plastic Shim 1 pk
CRL Shimstack Shims 1/16" x 4-1/8" - 1000 Pack | Window & Door Alignment | Fire Resistant Plastic Shims | Adjustable Leveling for Construction $91.48

CRL Shimstack Shims 1/16" x 4-1/8" - 1000 Pack | Window & Door Alignment | Fire Resistant Plastic Shims | Adjustable Leveling for Construction
10 Pack For Door Hinge Shims for For Door Gap For Filling 4 Inch PVC Kit $10.97

10 Pack For Door Hinge Shims for For Door Gap For Filling 4 Inch PVC Kit
KFFKFF Furniture Leveling Shims, 30 PCS 1.97 x 1.16 x 0.22 inch Non-Slip Clear Plastic Pads, Customizable Furniture Leveler, Perfect for Stabilizing Couch, Refrigerator, Table Legs, and More $7.90

KFFKFF Furniture Leveling Shims, 30 PCS 1.97 x 1.16 x 0.22 inch Non-Slip Clear Plastic Pads, Customizable Furniture Leveler, Perfect for Stabilizing Couch, Refrigerator, Table Legs, and More
Uxcell Furniture Levelers, 12 pack Furniture Wedges, Black Plastic Wedges Shims for DIY Furniture 50 x 22 x 7mm $8.29

Uxcell Furniture Levelers, 12 pack Furniture Wedges, Black Plastic Wedges Shims for DIY Furniture 50 x 22 x 7mm
LELE LIFE 30Pack Rubber Toilet Shims for Leveling, Stackable & Cuttable Table Furniture Levelers for Uneven Floors, Furniture Shims, Table Wedges, Table Stabilizers with 2 Box $13.99

LELE LIFE 30Pack Rubber Toilet Shims for Leveling, Stackable & Cuttable Table Furniture Levelers for Uneven Floors, Furniture Shims, Table Wedges, Table Stabilizers with 2 Box
Glazelock Econo05 1/8" Thick Shim 4"L x 3"W with 7/8" Slot Interlocking Square Horsehoe Plastic Shims Red 100pc/bag $35.99

Glazelock Econo05 1/8" Thick Shim 4"L x 3"W with 7/8" Slot Interlocking Square Horsehoe Plastic Shims Red 100pc/bag
Pro Project Supply 15" x 2.5" Brown Rectangle Cedar and Wood Leveling Shims (13 Pack) $16.99

Pro Project Supply 15" x 2.5" Brown Rectangle Cedar and Wood Leveling Shims (13 Pack)
27Pcs 9 Sizes 304 Stainless Strips Sheets Rectangle Stainless Steel Strips Metal Shims Shim Stock Assortment Metal Shim Stock for Kitchen Trim Gap Filler Tools Home Improvement Gray $15.29

27Pcs 9 Sizes 304 Stainless Strips Sheets Rectangle Stainless Steel Strips Metal Shims Shim Stock Assortment Metal Shim Stock for Kitchen Trim Gap Filler Tools Home Improvement Gray
Glazelock Econo01 1/4" Thick Shim 3"L x 1-1/2"W with 1/2" Slot Interlocking U-shaped Horsehoe Plastic Shims Black 100pc/bag $18.99

Glazelock Econo01 1/4" Thick Shim 3"L x 1-1/2"W with 1/2" Slot Interlocking U-shaped Horsehoe Plastic Shims Black 100pc/bag
Masteelf 12PCS Clear Table Toilet Shims Furniture Levelers Flexible Table Wedge Adhesive Clear Plastic Shims Trimmable for Leveling Feets Stabilizers Fixing $8.91

Masteelf 12PCS Clear Table Toilet Shims Furniture Levelers Flexible Table Wedge Adhesive Clear Plastic Shims Trimmable for Leveling Feets Stabilizers Fixing
Miracle Sealants LEV1/16FS Levolution Tile Spacer and Level System Flat Style Part A 1/16" 50 Units $12.99

Miracle Sealants LEV1/16FS Levolution Tile Spacer and Level System Flat Style Part A 1/16" 50 Units
Nelson Wood Shims 16 In. Cedar D-Grade 10/10 Utility Shingles (60 to 90-Count) $43.47

Nelson Wood Shims 16 In. Cedar D-Grade 10/10 Utility Shingles (60 to 90-Count)
Hemoton 40pcs Plastic Leveling Shims for Doors, , Furniture, Tile Installation, Structural Support, and Spacers Tool Kit $13.25

Hemoton 40pcs Plastic Leveling Shims for Doors, , Furniture, Tile Installation, Structural Support, and Spacers Tool Kit
BERTDOMD 100pcs Patio Furniture Leveling Shims Kit, Flat Plastic Shims for Door, Window, Tile, Griddle, Load Support and Leveling $22.39

BERTDOMD 100pcs Patio Furniture Leveling Shims Kit, Flat Plastic Shims for Door, Window, Tile, Griddle, Load Support and Leveling
LAMIRO 4pcs Leveling Wedges Furniture Table Shims Multi-purpose Shims for Home Improvement $6.61

LAMIRO 4pcs Leveling Wedges Furniture Table Shims Multi-purpose Shims for Home Improvement
EZ Shim HS450BP Quick Align Hinge Shim Plastic $9.19 Was $30.29

EZ Shim HS450BP Quick Align Hinge Shim Plastic
Mobile Home Hardwood Shims 4" x 9" x1" 30 Pack of Wedges $43.99

Mobile Home Hardwood Shims 4" x 9" x1" 30 Pack of Wedges
60 Pcs Auto LiftInstallation Leveling Shim Kit 2 Post 4 Post Lift Shims for SurfaceMount Automotive Car Repair $8.79 Was $10.59

60 Pcs Auto LiftInstallation Leveling Shim Kit 2 Post 4 Post Lift Shims for SurfaceMount Automotive Car Repair
Tile/Ceramic Leveling System 1.0mm 1.5mm Tile Spacer 2.0mm 2.5mm 3.0mm DIY Using Tile Tool Tile Spacers Reusable Wedge for Floor Leveling & Tile Leveling Pliers $10.90
Tile/Ceramic Leveling System 1.0mm 1.5mm Tile Spacer 2.0mm 2.5mm 3.0mm DIY Using Tile Tool Tile Spacers Reusable Wedge for Floor Leveling & Tile Leveling Pliers
Winbag Inflatable Lifting & Leveling Tool WB20SR5/4/40 $27.88

Winbag Inflatable Lifting & Leveling Tool WB20SR5/4/40
20 Pcs Furniture Plastic Shims for Leveling Weight Capacity Composite Wedges Shims Levelers Furniture Accessories $10.37

20 Pcs Furniture Plastic Shims for Leveling Weight Capacity Composite Wedges Shims Levelers Furniture Accessories
Glazelock Econo06 1/16" Thick Shim 4"L x 3"W with 7/8" Slot Interlocking Square Horsehoe Plastic Shims Blue 100pc/bag $29.99

Glazelock Econo06 1/16" Thick Shim 4"L x 3"W with 7/8" Slot Interlocking Square Horsehoe Plastic Shims Blue 100pc/bag
Glazelock 4"L x 2"W x 1/4" Black Flat Shims Mini Packs: 24Shims/Pack $14.99

Glazelock 4"L x 2"W x 1/4" Black Flat Shims Mini Packs: 24Shims/Pack
Popular in Flooring Shims & Spacers in Flooring - Walmart.com
FAQ
How do I choose the right size shims for my flooring project?
Choosing the right size shims depends on the gap or unevenness you need to fill or level. Measure the space where the shim will be placed to determine the thickness required. Shims come in various thicknesses and lengths, so pick one that fits snugly without forcing it in. For flooring, typical shim sizes range from thin (around 1/16 inch) to thicker wedges (up to 1/4 inch or more). Consider the material too—plastic or rubber shims offer flexibility and durability. Having a variety pack can be helpful for different adjustments during installation.
What are the main differences between shims and spacers in flooring?
Shims and spacers serve different purposes in flooring installation. Shims are tapered wedges used to level or fill gaps under flooring or furniture, especially on uneven surfaces. They help stabilize and support by adjusting height. Spacers, on the other hand, are used to maintain consistent gaps between tiles or floorboards, allowing for expansion and grout lines. While shims focus on leveling, spacers ensure uniform spacing. Both are essential for a professional-looking and long-lasting floor but are used at different stages of the installation.
Can shims help fix an uneven floor before laying new flooring?
Yes, shims can be useful for addressing minor unevenness in floors before installing new flooring. By inserting shims under subflooring or flooring materials, you can level out dips or high spots to create a more stable surface. However, shims are best for small adjustments and may not be suitable for large or severe unevenness, which might require additional floor leveling compounds or professional repair. Using shims correctly helps prevent issues like squeaking or uneven wear on your new floor.
What problems can occur if I don't use spacers when installing floor tiles?
Not using spacers during tile installation can lead to several issues. Without spacers, tiles may be placed too close together or unevenly, resulting in inconsistent grout lines that affect the floor's appearance. Tiles might also shift during installation, causing misalignment. Additionally, lack of proper spacing can restrict room for natural expansion and contraction, potentially leading to cracked tiles or grout over time. Using spacers helps maintain uniform gaps, ensuring a cleaner, more durable tile floor.
How should I install shims safely for furniture on uneven floors?
To install shims safely under furniture on uneven floors, start by identifying the legs or corners that wobble. Lift the furniture slightly and insert the shim under the unstable leg or area. Use thin, stackable shims if more height adjustment is needed. Make sure the shim fits snugly without forcing it in, and trim excess shim material if necessary for a flush fit. Avoid using shims that could slip or compress easily. Properly installed shims stabilize furniture and prevent damage or accidents caused by wobbling.




