Builders at heart

Selected for builders by builders

Your one-stop shop for premium building solutions in Clark, MO. With over 40,000 square feet of inventory, we are equipped to meet the needs of contractors, farmers, ranchers, and do-it-yourselfers alike. Whether you’re tackling a DIY project or are a contractor seeking top-quality materials, we offer everything from kit homes and hardware to high-quality lumber and building supplies.

2020

ESTABLISHED

$0

COST FOR DESIGN

4oK

SQ FT SUPPLY STORE

3%

SAVING ON TAX

About Us

What makes Us different

At Diamond Building Supply, we offer all the building materials you need in one convenient location. We are conveniently located off Highway 63 at the junction of Highway 22, so it’s easy for you to find us and get what you need quickly. We have plenty of room for large trailers to load supplies, so stop by today!

We make every effort to provide you the best available option at reasonable prices. We can supply complete house packages—from dimensional lumber, sheetrock, siding, windows, doors, trim, metal, or shingle roofing—and more!
We also carry fencing materials for your ranching needs and portable buildings. Stop by and explore our range of products today! Our location’s convenience allows contractors to quickly stock up and leave. We are conveniently located halfway between Moberly and Columbia, MO.

diamond building supply

Products & Services

Building Supplies & hardware store

Hardware Store & Building Supplies

Find quality building supplies and hardware at Diamond Building Supply. Explore our extensive range for your construction and renovation projects. With over 40,000 square feet of building supplies and products in inventory, we are ready to meet your requirements.

High-Grade Lumber Yard

We are a full-service lumber yard equipped to handle all kinds of construction requirements. Visit Diamond Building Supplies lumber yard in Missouri. Find high-quality lumber and get expert advice for your construction and woodworking projects. Delivery available.

BUILDING KITS & CONTRACTING

Discover expert design-build contractor services in Missouri with Diamond Building Supply. Our team ensures seamless project execution from concept to completion. You can design your own pole barn, bardominum, shouse or home and have us build it for you.

Brands YOU trust

COmplete Package of Building supplies and materials

Purchase all of your building supplies from a local store you can rely on! We offer premium
quality and durability. We offer the brands you know and trust. Located in Clark, MO and
servicing the surrounding communities, Moberly, Columbia, Harrisburg, Sturgeon, Centralia,
Hallsville, Mexico, Since 2020. Ask us about our delivery options. Call now for details.

TESTIMONIALS

WHy the community loves and trusts our store

design & build

We'll Design it and build it for you

We are a full-service lumber yard equipped to handle all kinds of construction requirements. Visit Diamond Building Supplies lumber yard in Missouri. Find high-quality lumber and get expert advice for your construction and woodworking projects. Delivery available.

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3d pole barn designer

Design your own pole barn in 3d!

Build your ideal pole barn with Diamond Building Supply. Find quality materials and expert guidance for your agricultural or storage needs.

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Our team

Meet the experts

Builders Blog

BUILDING INSIGHTS, DESIGN TRENDS AND PRODUCT HIGHLIGHTLS

115495604 m normal none (1)

Common Mistakes to Avoid When Installing Laminate Flooring

Laminate flooring has become an increasingly popular option for homeowners thanks to its affordability, durability, and easy installation. Unlike more complicated flooring types, laminate planks can often be a DIY-friendly project. However, improper laminate installation frequently leads to gaps, buckling, uneven surfaces, and premature wear. Keep reading to learn the common mistakes to sidestep in laminate flooring. Not Properly Prepping the Subfloor Laminate requires a rigid, level base without any dips, bumps, or flexing. To create a stable foundation, lay a high-quality underlayment over the subfloor. The underlayment provides critical moisture protection and helps the laminate “float” properly. Any high spots will need to be sanded or ground down, while low spots require patching with a leveling compound. Not addressing an uneven subfloor results in seams separating or planks cracking

READ MORE »
renovated kitchen interior with stylish furniture, refrigerator

5 Things to Consider Before Renovating Your Kitchen

Is your kitchen feeling cramped, outdated, or just plain uninspiring? A renovation could be the perfect solution to breathe new life into this vital space. However, diving into a kitchen makeover is no small feat. With endless design options to choose from, it’s easy to get carried away. Before starting work on your dream kitchen, here are some factors you need to consider. Budget Wisely Kitchen renovations can range from a small redo to a complete overhaul. Be realistic about your finances and set a clear budget before shopping. Determine labor costs, materials (cabinetry, countertops, flooring), appliances, and any unexpected costs. Having a buffer for unforeseen expenses is essential as they are almost inevitable in any renovation project. Remember to balance quality and cost for an affordable renovation. Function over

READ MORE »
diamond april 2024 blog picture steele door

Why Steel Doors Are a Secure Option for Exterior Entrances

When it comes to ensuring the safety of your home, your exterior entrance plays an important role in determining who gets in and who doesn’t. However, not all entrances are made equal, as some are more dependable and resilient than others. This is where steel doors come in handy. They are the superheroes of home security—tough and impenetrable. What Makes Steel Doors So Secure? Steel doors are known for their superior strength and durability. Unlike wood or fiberglass doors, steel is virtually impenetrable. They’re difficult to kick in, pry open, or breakthrough, which makes them a major deterrent for burglars and vandals. These doors are not just secure because of their material. They also come with advanced locking mechanisms that add an extra layer of protection. Many steel doors feature

READ MORE »
115495604 m normal none (1)

Common Mistakes to Avoid When Installing Laminate Flooring

Laminate flooring has become an increasingly popular option for homeowners thanks to its affordability, durability, and easy installation. Unlike more complicated flooring types, laminate planks can often be a DIY-friendly project. However, improper laminate installation frequently leads to gaps, buckling, uneven surfaces, and premature wear. Keep reading to learn the common mistakes to sidestep in laminate flooring. Not Properly Prepping the Subfloor Laminate requires a rigid, level base without any dips, bumps, or flexing. To create a stable foundation, lay a high-quality underlayment over the subfloor. The underlayment provides critical moisture protection and helps the laminate “float” properly. Any high spots will need to be sanded or ground down, while low spots require patching with a leveling compound. Not addressing an uneven subfloor results in seams separating or planks cracking

READ MORE »
renovated kitchen interior with stylish furniture, refrigerator

5 Things to Consider Before Renovating Your Kitchen

Is your kitchen feeling cramped, outdated, or just plain uninspiring? A renovation could be the perfect solution to breathe new life into this vital space. However, diving into a kitchen makeover is no small feat. With endless design options to choose from, it’s easy to get carried away. Before starting work on your dream kitchen, here are some factors you need to consider. Budget Wisely Kitchen renovations can range from a small redo to a complete overhaul. Be realistic about your finances and set a clear budget before shopping. Determine labor costs, materials (cabinetry, countertops, flooring), appliances, and any unexpected costs. Having a buffer for unforeseen expenses is essential as they are almost inevitable in any renovation project. Remember to balance quality and cost for an affordable renovation. Function over

READ MORE »
diamond april 2024 blog picture steele door

Why Steel Doors Are a Secure Option for Exterior Entrances

When it comes to ensuring the safety of your home, your exterior entrance plays an important role in determining who gets in and who doesn’t. However, not all entrances are made equal, as some are more dependable and resilient than others. This is where steel doors come in handy. They are the superheroes of home security—tough and impenetrable. What Makes Steel Doors So Secure? Steel doors are known for their superior strength and durability. Unlike wood or fiberglass doors, steel is virtually impenetrable. They’re difficult to kick in, pry open, or breakthrough, which makes them a major deterrent for burglars and vandals. These doors are not just secure because of their material. They also come with advanced locking mechanisms that add an extra layer of protection. Many steel doors feature

READ MORE »