Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Building Supplies

We have the building supplies to take care of your whole home, inside and out.
Get it installed. We're here to help you with more than 50 warranty-backed installation services.
Siding installation.

Siding Installation

Schedule a free project quote for your home.

Get Started

Gutter installation.

Gutter Installation

Need it installed? We can help.

Get Started

Roofing installation.

Roofing Installation

Questions? Start with a free home consultation.

Get Started

Safer, Easier Shopping

Free store pickup.

Buy online or through our mobile app and pick up at your local Lowe’s.

Learn More

Installation services.

Independent installation professionals get the job done right. Backed by a one- or two-year labor guarantee.

Learn More

Lowe's Price Promise.

If you find a price from a qualified retailer that’s lower on an exact product, we’ll match it.

Learn More



Successful Building Projects Start With Supplies From Lowe’s

Whether you’re building an outdoor deck or fence, putting up siding on a new home or laying concrete in a driveway, Lowe’s has all the building materials and supplies you need to get the job done.

Lumber Breakdown
Structural lumber is a popular choice for construction projects, with 2 x 4 and 4 x 4 being the most common sizes used. But you can also find it in 2 x 6, 2 x 8 and 2 x 10. Plywood and oriented strand board (OSB) panels are great for shelving and subfloor installation, and work well for interior and exterior projects — though indoor use is most ideal. Building furniture? Medium density fiberboard (MDF) and particle board are great options.

On the Outside
The siding on your house protects your home from the elements, and your options range from vinyl siding to fiber cement siding. Vinyl is one of the least expensive choices, is durable and requires little maintenance. Wood siding is available in panels and shingles. You have a range of treatment types and finishes to choose from, and it can be painted or stained after install, making it easy to create a specific look. Want the look of wood but with a little more durability? Engineered wood siding gives you the best of both worlds. Fiber cement siding tends to mimic the look of wood siding but resists cracking, swelling, rotting and other common issues associated with traditional wood siding.

Gutters are an important fixture to the outside of your home as well, keeping rainwater away from your home’s structure. And don’t forget about your roof. Whether you need new shingles or a roof sealant, roofing supplies protect your roof’s surface so you can live comfortably under it.

Need to fence off your backyard to create a safe environment for kids to play? You can choose from a variety of fencing styles and designs to suit your needs and desired curb appeal. From traditional wood panels and chain-link options to vinyl privacy fences and decorative metal fencing, you’re sure to find the perfect way to border your yard.

Interior Matters
Indoor projects require building supplies, too. Adding new cabinets to your kitchen? Glass or acrylic sheets are great for cabinet fronts as well as other applications, like window replacement. Renovating or adding an addition to your house? Insulation is key to ensuring your space is comfortable, so make sure you pick the right kind for the project. From attics and lofts to floor insulation, Lowe’s has you covered. Need your laundry room properly vented? Install a dryer vent to transport water vapor safely outside your home.

Drywall is an important component of your home’s foundation, whether you need it for framing out a new room or just for repairs, and comes in various thicknesses and types. For example, 1/2-inch drywall works well for interior walls, and backer board (similar to drywall) is typically used in bathrooms, laundry rooms and other wet areas of your home.

Whatever project you find yourself embarking on, Lowe’s has the supplies to make it a success. From concrete or mortar for masonry jobs to stairs and railings and everything in between, you can find and buy what you need on and pick it up at your local Lowe’s.