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Material
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Length Measurement
Finish
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Type

Square Baseboard Moulding

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RELIABILT 1-in x 4-in x 8-ft Primed S4S Spruce pine fir Common Softwood Board

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1-in x 4-in x 8-ft Primed S4S Spruce pine fir Common Softwood Board

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4.4
1217
Common Size:1-in x 4-in x 8-ft
Actual Size:0.7187-in T x 3.5-in H x 8-ft L
For Use With:Ceilings, Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 1-in x 6-in x 8-ft Primed S4S Spruce pine fir Common Softwood Board

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1-in x 6-in x 8-ft Primed S4S Spruce pine fir Common Softwood Board

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4.4
1505
Common Size:1-in x 6-in x 8-ft
Actual Size:0.7187-in T x 5.5-in H x 8-ft L
For Use With:Ceilings, Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 1-in x 2-in x 8-ft Primed S4S Spruce pine fir Common Softwood Board

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1-in x 2-in x 8-ft Primed S4S Spruce pine fir Common Softwood Board

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4.6
645
Common Size:1-in x 2-in x 8-ft
Actual Size:0.7187-in T x 1.5-in H x 8-ft L
For Use With:Ceilings, Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 1-in x 3-in x 8-ft Primed S4S Spruce pine fir Common Softwood Board

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1-in x 3-in x 8-ft Primed S4S Spruce pine fir Common Softwood Board

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4.6
657
Common Size:1-in x 3-in x 8-ft
Actual Size:0.7187-in T x 2.5-in H x 8-ft L
For Use With:Ceilings, Framing, Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 9/16-in x 3-1/4-in x 8-ft Colonial Primed Finger Jointed Pine 623 Baseboard Moulding

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9/16-in x 3-1/4-in x 8-ft Colonial Primed Finger Jointed Pine 623 Baseboard Moulding

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4.6
487
Common Size:9/16-in T x 3-1/4-in H x 8-ft L
Actual Size:0.562-in T x 3.25-in H x 8-ft L
RELIABILT 1-in x 4-in x 12-ft Primed S4S Spruce pine fir Common Softwood Board

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1-in x 4-in x 12-ft Primed S4S Spruce pine fir Common Softwood Board

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4.4
2216
Common Size:1-in x 4-in x 12-ft
Actual Size:0.7187-in T x 3.5-in H x 12-ft L
For Use With:Ceilings, Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 9/16-in x 3-1/4-in x 12-ft Colonial Primed Finger Jointed 623 Baseboard Moulding 10 -Pack

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9/16-in x 3-1/4-in x 12-ft Colonial Primed Finger Jointed 623 Baseboard Moulding 10 -Pack

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4.4
374
Common Size:9/16-in T x 3-1/4-in H x 12-ft L
Actual Size:0.562-in T x 3.25-in H x 12-ft L
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RELIABILT 9/16-in x 3-1/4-in x 12-ft Colonial Primed Finger Jointed Pine 623 Baseboard Moulding

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9/16-in x 3-1/4-in x 12-ft Colonial Primed Finger Jointed Pine 623 Baseboard Moulding

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4.4
307
Common Size:9/16-in T x 3-1/4-in H x 12-ft L
Actual Size:0.562-in T x 3.25-in H x 12-ft L
RELIABILT 1-in x 6-in x 12-ft Primed S4S Spruce pine fir Common Softwood Board

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1-in x 6-in x 12-ft Primed S4S Spruce pine fir Common Softwood Board

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4.3
1410
Common Size:1-in x 6-in x 12-ft
Actual Size:0.7187-in T x 5.5-in H x 12-ft L
For Use With:Ceilings, Framing, Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 1-in x 4-in x 8-ft Primed S4S MDF Board

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1-in x 4-in x 8-ft Primed S4S MDF Board

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4.6
380
Common Size:1-in x 4-in x 8-ft
Actual Size:0.6562-in T x 0.65-in H x 8-ft L
For Use With:Ceilings, Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 1-in x 4-in x 12-ft Primed S4S MDF Board

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1-in x 4-in x 12-ft Primed S4S MDF Board

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for pricing and availability

4.6
343
Common Size:1-in x 4-in x 12-ft
Actual Size:0.6562-in T x 0.65-in H x 12-ft L
For Use With:Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 1-in x 6-in x 8-ft Primed S4S MDF Board

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1-in x 6-in x 8-ft Primed S4S MDF Board

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4.7
231
Common Size:1-in x 6-in x 8-ft
Actual Size:0.6562-in T x 0.65-in H x 8-ft L
For Use With:Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 1-in x 3-in x 8-ft Primed S4S MDF Board

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1-in x 3-in x 8-ft Primed S4S MDF Board

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for pricing and availability

4.6
233
Common Size:1-in x 3-in x 8-ft
Actual Size:0.6562-in T x 0.65-in H x 8-ft L
For Use With:Ceilings, Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 1-in x 4-in x 16-ft Primed S4S Spruce pine fir Common Softwood Board

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1-in x 4-in x 16-ft Primed S4S Spruce pine fir Common Softwood Board

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for pricing and availability

4.4
2184
Common Size:1-in x 4-in x 16-ft
Actual Size:0.7187-in T x 3.5-in H x 16-ft L
For Use With:Ceilings, Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 1-in x 2-in x 8-ft Primed S4S MDF Board

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1-in x 2-in x 8-ft Primed S4S MDF Board

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for pricing and availability

4.7
177
Common Size:1-in x 2-in x 8-ft
Actual Size:0.6562-in T x 0.65-in H x 8-ft L
For Use With:Ceilings, Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 1-in x 6-in x 16-ft Primed S4S Spruce pine fir Common Softwood Board

RELIABILT 

1-in x 6-in x 16-ft Primed S4S Spruce pine fir Common Softwood Board

Find My Store

for pricing and availability

4.4
1401
Common Size:1-in x 6-in x 16-ft
Actual Size:0.7187-in T x 5.5-in H x 16-ft L
For Use With:Ceilings, Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 1/2-in x 5-1/4-in x 8-ft Colonial Primed MDF 163E Baseboard Moulding

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1/2-in x 5-1/4-in x 8-ft Colonial Primed MDF 163E Baseboard Moulding

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4.4
342
Common Size:1/2-in T x 5-1/4-in H x 8-ft L
Actual Size:0.50-in T x 5.25-in H x 8-ft L
RELIABILT 9/16-in x 4-1/4-in x 8-ft Colonial Primed Finger Jointed Pine 620 Baseboard Moulding
Multiple Options Available

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9/16-in x 4-1/4-in x 8-ft Colonial Primed Finger Jointed Pine 620 Baseboard Moulding

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4.5
349
Common Size:9/16-in T x 4-1/4-in H x 8-ft L
Actual Size:0.5625-in T x 4.25-in H x 8-ft L
RELIABILT 1/2-in x 3-1/4-in x 8-ft Colonial Primed MDF 623 Baseboard Moulding
Multiple Options Available

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1/2-in x 3-1/4-in x 8-ft Colonial Primed MDF 623 Baseboard Moulding

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4.6
447
Common Size:1/2-in T x 3-1/4-in H x 8-ft L
Actual Size:0.5-in T x 3.25-in H x 8-ft L
RELIABILT 1-in x 2-in x 12-ft Primed S4S Spruce pine fir Common Softwood Board

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1-in x 2-in x 12-ft Primed S4S Spruce pine fir Common Softwood Board

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4.5
258
Common Size:1-in x 2-in x 12-ft
Actual Size:0.719-in T x 1.5-in H x 12-ft L
For Use With:Ceilings, Exterior Trim, Flooring, Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 1/2-in x 5-1/2-in x 12-ft Classic Primed MDF 512 Baseboard Moulding 5 -Pack
Multiple Options Available

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1/2-in x 5-1/2-in x 12-ft Classic Primed MDF 512 Baseboard Moulding 5 -Pack

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4.4
84
Common Size:1/2-in T x 5-1/2-in H x 12-ft L
Actual Size:0.50-in T x 5.5-in H x 12-ft L
RELIABILT 9/16-in x 5-1/4-in x 12-ft Classic Primed Finger Jointed Pine L163E Baseboard Moulding 6 -Pack
Multiple Options Available

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9/16-in x 5-1/4-in x 12-ft Classic Primed Finger Jointed Pine L163E Baseboard Moulding 6 -Pack

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4.2
99
Common Size:9/16-in T x 5-1/4-in H x 12-ft L
Actual Size:.56-in T x 5.25-in H x 12-ft L
RELIABILT 1-in x 6-in x 12-ft Primed S4S MDF Board

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1-in x 6-in x 12-ft Primed S4S MDF Board

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for pricing and availability

4.7
204
Common Size:1-in x 6-in x 12-ft
Actual Size:0.6562-in T x 0.65-in H x 12-ft L
For Use With:Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 11/16-in x 3-1/2-in x 8-ft Craftsman Primed Finger Jointed 14 Baseboard Moulding

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11/16-in x 3-1/2-in x 8-ft Craftsman Primed Finger Jointed 14 Baseboard Moulding

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4.5
81
Common Size:11/16-in T x 3-1/2-in H x 8-ft L
Actual Size:0.6875-in T x 3.5-in H x 8-ft L
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9/16-in x 3-7/16-in x 12-ft Traditional Primed Finger Jointed Pine 3203 Baseboard Moulding

RELIABILT   9/16-in x 3-7/16-in x 12-ft Traditional Primed Finger Jointed Pine 3203 Baseboard Moulding

RELIABILT pine baseboard moulding is the ultimate choice for enhancing any interior project with natural beauty and lasting performance. Crafted from premium pine, our baseboard moulding offer unmatched warmth, durability, and versatility. Whether accentuating interiors with baseboard trim or utilizing the profile for a build up, our pine baseboard moulding infuses spaces with rich detail and elegance. Each piece is easily installed with brad nails or finishing nails. Elevate your space with the enduring beauty and reliability of RELIABILT pine baseboard moulding today.

3/4-in x 5-7/8-in x 7-7/8-ft Architectural Primed Urethane Baseboard Moulding

Ekena Millwork   3/4-in x 5-7/8-in x 7-7/8-ft Architectural Primed Urethane Baseboard Moulding

Beautiful baseboard is a great way to separate and define each room. With each design modeled after traditional plaster type moulding, our lightweight polyurethane moulding give the same rich detail, yet at a fraction of the cost. Another benefit of polyurethane is it will not rot or crack, and is impervious to insect manifestations. It comes to you factory primed and ready for your paint, faux finish, gel stain, marbleizing and more.

15/32-in x 4-1/4-in x 12-ft Colonial Primed MDF 3412 Baseboard Moulding

RELIABILT   15/32-in x 4-1/4-in x 12-ft Colonial Primed MDF 3412 Baseboard Moulding

Let your style start from the ground up by trimming around your floors with stylish RELIABILT primed MDF(medium density fiberboard) baseboard moulding. Designed to cover the space between your flooring and your wall cladding (drywall, wood paneling, planking, etc). It both enhances the look of the inside your home and functionally works to seal gaps and protect your walls. Create a cohesive style to flow around your room by matching the profile of your baseboard, crown, and any other moulding elements. Choose from RELIABILT’s full line of moulding, boards, and millwork products. Cuts and installs easily with common woodworking and power tools. Factory applied primed finish saves you time and money, ready to install and paint your choice of color. To install: trim to length, miter the corners, secure with finish nails, fill your nail holes and sand smooth, then paint with a high-quality interior paint. Feel good knowing our MDF moulding is sourced from global supply partners committed to producing a renewable, sustainably grown, and manufactured product.

15/32-in x 3-1/4-in x 12-ft Colonial Primed MDF 3683 Baseboard Moulding

RELIABILT   15/32-in x 3-1/4-in x 12-ft Colonial Primed MDF 3683 Baseboard Moulding

Let your style start from the ground up by trimming around your floors with stylish RELIABILT primed MDF(medium density fiberboard) baseboard moulding. Designed to cover the space between your flooring and your wall cladding (drywall, wood paneling, planking, etc). It both enhances the look of the inside your home and functionally works to seal gaps and protect your walls. Create a cohesive style to flow around your room by matching the profile of your baseboard, crown, and any other moulding elements. Choose from RELIABILT’s full line of moulding, boards, and millwork products. Cuts and installs easily with common woodworking and power tools. Factory applied primed finish saves you time and money, ready to install and paint your choice of color. To install: trim to length, miter the corners, secure with finish nails, fill your nail holes and sand smooth, then paint with a high-quality interior paint. Feel good knowing our MDF moulding is sourced from global supply partners committed to producing a renewable, sustainably grown, and manufactured product.

3/8-in x 2-3/4-in x 12-ft Colonial Unfinished Oak L 634 Baseboard Moulding

RELIABILT   3/8-in x 2-3/4-in x 12-ft Colonial Unfinished Oak L 634 Baseboard Moulding

Elevate your home's interior with our premium Baseboard Moulding, perfect for adding a touch of elegance to any room. Simply measure, cut, and secure the moulding to your walls to create stunning wainscoting or trim accents with ease. Transform your space with a classic finish that blends style and durability effortlessly.

9/16-in x 5-1/2-in x 12-ft Craftsman Painted Finger Jointed Pine 3210 Baseboard Moulding

allen + roth   9/16-in x 5-1/2-in x 12-ft Craftsman Painted Finger Jointed Pine 3210 Baseboard Moulding

Let your style start from the ground up by trimming around your floors with stylish allen + roth painted FJ(finger joint) baseboard moulding. Designed to cover the space between your flooring and your wall cladding (drywall, wood paneling, planking, etc). It both enhances the look of the inside your home and functionally works to seal gaps and protect your walls. Create a cohesive style to flow around your room by matching the profile of your baseboard, crown, and any other moulding elements. Choose from allen + roth’s full line of painted moulding, boards, and millwork products. Cuts and installs easily with common woodworking and power tools. Factory applied PAINTED finish saves you time and money, ready to install and enjoy. Installation is easy: trim to length, miter the corners, secure with finish nails, then just fill your nail holes with color matched caulk and/or touchup paint. Start enjoying your finished space quicker! Feel good knowing our pine finger joint moulding is sourced from global supply partners committed to producing a renewable, sustainably grown, and manufactured product.

9/16-in x 3-1/4-in x 16-ft Colonial Primed Finger Jointed Pine B322 Baseboard Moulding

RELIABILT   9/16-in x 3-1/4-in x 16-ft Colonial Primed Finger Jointed Pine B322 Baseboard Moulding

Let your style start from the ground up by trimming around your floors with stylish RELIABILT PFJ (primed finger joint) pine baseboard moulding. Designed to cover the space between your flooring and your wall cladding (drywall, wood paneling, planking, etc). It both enhances the look of the inside your home and functionally works to seal gaps and protect your walls. Create a cohesive style to flow around your room by matching the profile of your baseboard, crown, and any other moulding elements. Choose from RELIABILT’s full line of moulding, boards, and millwork products. Cuts and installs easily with common woodworking and power tools. Factory applied primed finish saves you time and money, ready to install and paint your choice of color. To install: trim to length, miter the corners, secure with finish nails, fill your nail holes and sand smooth, then paint with a high-quality interior paint. Feel good knowing our PFJ moulding is sourced from global supply partners committed to producing a renewable, sustainably grown, and manufactured product.

7/16-in x 3-1/4-in x 12-ft Traditional Unfinished Oak 623 Baseboard Moulding

RELIABILT   7/16-in x 3-1/4-in x 12-ft Traditional Unfinished Oak 623 Baseboard Moulding

Enhance your home with the rich beauty and enduring strength of 623 Traditional Baseboard Moulding. Crafted from premium unfinished oak, this 7/16-inch thick, 3-1/4-inch tall, 12-foot long moulding offers a classic profile that complements a wide range of interior styles—from rustic charm to refined sophistication. Ready to stain or seal, it’s the perfect choice for those who appreciate the natural warmth and grain of real wood. Bring timeless craftsmanship into your space with moulding that’s as versatile as it is beautiful.

1/2-in x 3-1/4-in x 12-ft Colonial Primed MDF 631 Baseboard Moulding

RELIABILT   1/2-in x 3-1/4-in x 12-ft Colonial Primed MDF 631 Baseboard Moulding

RELIABILT MDF baseboard moulding is the ultimate choice for enhancing any interior project with natural beauty and lasting performance. Crafted from premium MDF, our baseboard moulding offer unmatched warmth, durability, and versatility. Whether accentuating interiors with baseboard trim or utilizing the profile for a build up, our MDF baseboard moulding infuses spaces with rich detail and elegance. Each piece is easily installed with brad nails or finishing nails. Elevate your space with the enduring beauty and reliability of RELIABILT MDF baseboard moulding today.

9/16-in x 4-1/2-in x 8-ft Traditional Primed MDF 412 Baseboard Moulding

RELIABILT   9/16-in x 4-1/2-in x 8-ft Traditional Primed MDF 412 Baseboard Moulding

RELIABILT MDF baseboard moulding is the ultimate choice for enhancing any interior project with natural beauty and lasting performance. Crafted from premium MDF, our baseboard moulding offer unmatched warmth, durability, and versatility. Whether accentuating interiors with baseboard trim or utilizing the profile for a build up, our MDF baseboard moulding infuses spaces with rich detail and elegance. Each piece is easily installed with brad nails or finishing nails. Elevate your space with the enduring beauty and reliability of RELIABILT MDF baseboard moulding today.

Baseboard Moulding That Adds Definition and Style to Rooms 

Baseboard moulding helps create a polished transition between walls and flooring while protecting surfaces from everyday scuffs and wear. Whether you’re remodeling a single room or finishing a new build, selecting the right baseboard trim can enhance architectural detail and tie together your overall interior style. From clean, modern profiles to decorative traditional looks, Lowe’s offers a wide range of options designed for different spaces, materials and installation preferences. 


Benefits of Baseboard Moulding 

  • Enhanced Room Appearance: Baseboards help frame walls and floors for a more finished and cohesive look. 
  • Added Surface Protection: Durable baseboard trim helps reduce marks and minor damage along lower wall edges. 
  • Versatile Design Options: Consider square edges or decorative beveled details to complement many décor styles. 
  • Flexible Material Choices: Choose from wood, medium-density fiberboard (MDF), polyvinyl chloride (PVC) and polyurethane to support different project needs. 
  • Easier Renovation Updates: Replacing outdated trim can refresh living rooms, hallways, bedrooms and entryways without major remodeling. 


Key Features of Baseboard Moulding 

  • Multiple Material Options: Choose from natural-wood baseboards, moisture-resistant baseboards, lightweight polystyrene baseboards or MDF baseboards for different environments. 
  • Ready-to-Customize Finishes: Primed, unfinished, stained and painted baseboards simplify matching existing interiors. 
  • Decorative Edge Profiles: Square, radius, notched and beveled edges provide a range of visual styles. 
  • Design Versatility: Traditional, modern, architectural and colonial baseboard styles work with many room designs. 
  • Convenient Installation Types: Adhesive-backed trim and moulding designed for finishing nails or brad nails support different installation methods. 


How to Choose Baseboard Moulding 

  • Match Your Interior Style: Select baseboard trim profiles that complement your home’s décor, whether modern or traditional. 
  • Consider Room Conditions: Moisture-resistant PVC and polyurethane baseboard materials work well in bathrooms, laundry rooms and basements. 
  • Evaluate Installation Needs: Lightweight materials and adhesive installation options can simplify small DIY projects. 
  • Choose the Right Height and Profile: Tall baseboard styles often create a more dramatic architectural effect, while slim profiles suit compact rooms. 
  • Coordinate With Existing Trim: Pair base cap and casing details with nearby moulding for a balanced, finished look. 


Baseboard moulding can help define a room’s character while adding durability and visual detail throughout the home. Whether you prefer understated modern trim or decorative architectural profiles, there are materials and finishes suited for many renovation styles and budgets. We carry a broad selection of baseboard trim, base cap and coordinating moulding options to help complete your project with a refined appearance.