Interior and Exterior Doors in Missouri
Doors are Crucial
Your home’s doors play a crucial role in both its functionality and aesthetic appeal. Whether you’re upgrading to enhance curb appeal or adding a new door for interior design, Diamond Building Supply offers a wide selection of high-quality interior and exterior doors. From fiberglass to wood, steel, and storm doors, we provide doors that are not only stylish but also built to withstand the test of time.
Interior Doors, Exterior Doors, Pre-hung Doors, Custom Doors
Every Door Has a Purpose
At Diamond Building Supply, we understand that every door has a purpose—whether it’s adding a touch of elegance to your home’s interior or protecting your entryway from the elements. That’s why we stock a variety of door types, from premium interior and exterior doors to custom and pre-hung options, along with all the hardware and accessories you’ll need to complete your project.
Whether you’re seeking off-the-shelf solutions or custom doors tailored to your home’s specifications, Diamond Building Supply is your go-to source for all your door needs.
Interior Doors:
Find a wide selection of styles, including sleek modern designs, traditional wooden doors, and space-saving pocket or sliding doors.
Exterior Doors:
We offer durable exterior doors made from materials like fiberglass, steel, and wood, ensuring that your home is secure, energy-efficient, and attractive.
Storm and Screen Doors:
Keep the elements at bay with our range of storm doors and screen doors, such as PCA doors, designed to provide an extra layer of protection while improving ventilation.
Door Hardware:
Complete your installation with our selection of entry knobs, passage sets, and hall/closet door hardware from trusted brands.
BRANDS WE CARRY
Masonite, Kwikset, Larson, Schlage, and More
We take pride in offering some of the most reliable brands in the industry, ensuring that your doors and hardware deliver long-lasting performance, security, and aesthetic appeal. Here are a few of the leading brands we carry:
Masonite
Known for their high-quality interior and exterior doors, Masonite offers a variety of styles, from classic to contemporary, made from materials like wood, fiberglass, and steel.
KWIKSET
This trusted name in door hardware offers locks, knobs, and handlesets designed for security and style. Kwikset’s SmartKey technology allows you to easily rekey your locks without replacing the entire system.
LARSON
Specializing in storm and screen doors, Larson is a leader in creating doors that combine durability, energy efficiency, and style.
Schlage
For secure and stylish door hardware, Schlage offers a wide range of products, from keyless entry systems to traditional locks and knobs.
Our brands are selected for their quality, durability, and innovation, ensuring you get the best products for your home’s doors.
Interior Doors: Style & Functionality For Every Room
A WIDE RANGE TO CHOOSE FROM
he right interior door can enhance the flow, privacy, and overall design of your home. At Diamond Building Supply, we offer a variety of interior door styles to suit your tastes and needs, whether you’re looking to create a modern, rustic, or classic look. Whether you need privacy for your home office or a stylish door for your guest room, we have the perfect interior door solution.
Wood Interior Doors:
Choose from solid or hollow-core wood doors that add warmth and sophistication to any room. Available in finishes like oak, maple, and cherry, these doors are perfect for bedrooms, living rooms, and home offices.
Fiberglass Interior Doors:
Fiberglass offers a great alternative to wood, combining durability with a wood-like appearance. These doors resist warping, cracking, and shrinking, making them a low-maintenance option for high-traffic areas.
Pre-hung Doors:
Save time and effort with our selection of pre-hung doors, which come already mounted to their frames, making installation faster and more convenient.
Exterior Doors: Durability AND Curb Appeal
Add Some Elegance
Your exterior door is the first line of defense against the elements and plays a significant role in your home’s security and energy efficiency. At Diamond Building Supply, we offer a wide range of exterior doors made from materials designed to stand up to harsh weather conditions while providing a beautiful entrance to your home. Additionally, our storm doors and screen doors provide extra protection and airflow without compromising style. With brands like Larson and PCA, you’ll find doors that enhance the function and beauty of your home.
Fiberglass Exterior Doors:
Fiberglass doors are extremely durable and resist dents, cracks, and rust. They offer excellent insulation, keeping your home energy-efficient and comfortable throughout the year.
Steel Exterior Doors:
Known for their strength and security, steel doors are an excellent option for homeowners looking to enhance safety without sacrificing style. These doors can be customized with a variety of finishes, from sleek modern looks to more traditional designs.
Wood Exterior Doors:
For a classic, timeless look, wood exterior doors provide natural beauty and can be stained or painted to match your home’s exterior. Wood doors are perfect for those who value craftsmanship and warmth.
Door Lock and Knob Options: Secure and Stylish
HALLWAYS & ENTRYWAYS
Your doors are only as secure as the locks and knobs that protect them. At Diamond Building Supply, we carry a range of high-quality door hardware for both interior and exterior doors, ensuring that your home is safe, secure, and stylish.
Choose from traditional designs to more contemporary styles to match your home’s décor.
We also offer hardware in a range of finishes, including brushed nickel, matte black, and polished brass, so you can find the perfect match for your doors.
Entry Door Hardware:
Protect your home with durable entry door locks, including deadbolts and smart locks, from trusted brands like Kwikset and Schlage.
Passage and Hall/Closet Hardware:
For interior doors, we offer a variety of passage knobs and levers that allow free movement between rooms while adding a decorative touch.
Visit Diamond Building Supply Today
WHAT MAKES US DIFFERENT
Visit us today to browse our full range of electrical supplies, or contact us to speak with one of our experts about your project needs. We’re here to help you power up your next project with the highest-quality materials available.
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