Exterior Doors for Residential and Commercial Projects in Spearfish, SD
Choosing the right exterior door is essential for boosting curb appeal, improving energy efficiency, and enhancing the security of your home or building. From classic wood styles to durable fiberglass and secure steel options, the right door makes a lasting first impression while standing up to South Dakota’s changing weather. Our team in Spearfish helps homeowners, builders, and contractors find exterior doors that match their project goals—with expert guidance and quality brands built to perform.
- Wood
- Steel
- Fiberglass
- Composite
- Aluminum
- Storm & Screen
Our products
wood
Wood doors are known for their rich appearance, natural insulation, and sound reduction. With unique grain patterns and the ability to be trimmed to size, wood doors are a timeless favorite that can be stained or painted for a custom look.
Vinyl
Vinyl doors are ideal for patio and exterior entryways. They’re incredibly low-maintenance, energy-efficient, and resistant to fading or chipping—no painting required.
Fiberglass
Enjoy the look of real wood without the maintenance. Fiberglass doors resist warping and rotting while offering excellent energy efficiency and long-term durability.
STEEL
Steel entry doors are strong, secure, and cost-effective. They hold up to the elements, are easy to maintain, and can be painted to match your home’s style.
WOOD-ALUMINUM CLAD
These doors combine a beautiful wood interior with a rugged aluminum exterior—ideal for maintaining style inside and withstanding the elements outside.
MDF
MDF doors offer a smooth, consistent surface that’s perfect for painting. Made from recycled wood fibers and resin, they’re a reliable, cost-effective option for projects that require clean lines and a modern look.
Types of Exterior Doors We Offer
Choosing the right exterior door starts with knowing your options. We stock a variety of exterior doors to suit different architectural styles, performance needs, and budgets:
Entry Doors – Front doors that combine strength, insulation, and aesthetic appeal. Available in steel, fiberglass, and wood.
Patio Doors – Sliding or hinged glass doors designed to provide access to outdoor spaces while letting in natural light.
Storm Doors – Durable outer doors that add an extra layer of protection from weather while improving energy efficiency.
Commercial Doors – Heavy-duty options for storefronts, workshops, and multi-use buildings, with fire-rated and ADA-compliant models available.
How to Choose the Right Exterior Door
Your exterior door is one of the most important features of your home or building—it sets the tone, impacts energy usage, and provides security. Here are a few factors to consider when selecting the right one:
Material – Fiberglass doors offer durability and insulation with low maintenance; steel doors provide security and strength; wood doors add timeless beauty but may require more upkeep.
Climate – In regions like the Black Hills, look for weather-resistant features, tight seals, and insulated cores that stand up to cold, wind, and moisture.
Style – Choose from traditional, craftsman, modern, or rustic styles to match your home’s architecture.
Glass Options – Consider sidelights, transoms, or built-in blinds for both privacy and natural light.
Energy Efficiency – Look for ENERGY STAR® rated models and low-E glass to help reduce energy costs.
Shop For Your Exterior Doors At Spearfish Building Supply
As your local supplier, we don’t just sell doors—we help you make the right choice for your project. Our knowledgeable staff can walk you through features, finishes, measurements, and installation questions so you get exactly what you need. Stop by our Spearfish location or give us a call to get started.