Building Alaska since 1952

Statewide, we service the needs of a variety of customers including residential and commercial builders, government and other institutions, specialty contractors, remodelers and do-it-yourselfers. Whether you’re building a house, commercial complex, remodeling or repairing, Spenard Builders Supply is with you every step of the way with end-to-end service and brand name products you can trust.



Find The Service To Help Make Your Project A Success.


Commercial / Multi-Family
Residential / Remodel
Rural Sales
Wall Panels
Logistics / Distribution
Civil, Structural & Industrial
Interior Design & Design-Build


Millwork & Design Center

Custom Doors, Windows, Cabinets & Trim

The SBS Millwork & Design Center can replace almost any existing door without having to change existing door frame. Bring in your old door or schedule a free in-home estimate, choose from our wide selection of door blanks, and we will prep your new door to fit the existing frame. Your new door will be customized to match your existing hinge and lockset patterns.

  • Custom built products at competitive prices
  • One of Alaska’s largest local stock of vinyl windows

  • Professional in-house window and door installation

  • Custom fabricated doors and high quality hardware

  • Statewide shipping and delivery

  • Specializing in products from the industry’s biggest names Andersen, Alpine, Milgard, Larson, Lynden, Therma-Tru, Schlage and more!

    Get Your Free Quote Today, Just Ask SBS!

Build Your Cabin With SBS

Easy to Ship - Easy to Build - Exclusively at SBS 

Did you know SBS has a variety of off–the–shelf Cabin Kits and Shell Packages? Our original classic, the Caribou Cabin basic shell package starts at 12'x16'. Utilizing the 4'modular panels, produced by our own Panel Plant, you can extend the size of your cabin in 4' increments. It allows you to decide how big or small to build, to fit your needs. The Caribou Cabin package includes floor joists, trusses, prebuilt wall panels, windows, and doors.

They were created with a Portable Design. Most components weigh less 100lbs. and can be handled easily by two people. Kit pieces can be transported without the use of heavy equipment. SBS also offers delivery options, to help you get closer to building your dream cabin. How to Build: We provide step by step directions, you can ask your sales rep. for a print copy, DVD or find it on You Tube.

This year we launched the Bear Series Cabin Shell Packages, Black Bear, Grizzly and the Kodiak. Larger than the Caribou, the Bears come with a 2 Story Loft and Covered Porch. Black Bear 16' x 20' | Grizzly Bear 20' X 24' | Kodiak Bear 24' x 28'.

The Bear Cabin Packages include insulation, sheetrock, kitchen, siding, foundation, floor system, prefabricated wall panels, roof truss package, loft floor framing, metal roofing, 6 panel main door, vinyl windows, treated deck framing and boards/porch beams, assembly hardware, exterior wall/trim paint, and loft ladder system. 

You can also customize your cabin with Add-On Packages or A’ La Carte. SBS can fully customize your cabin, from insulation to siding, kitchen to heating and more! Additional add-ons will be quoted upon request.

Get Your Free Quote Today, Just Ask SBS!

Alaska At Home

From a Tiny Home to a Four Plex. Affordable Home Packages, Engineered for Arctic Conditions - Exclusively at SBS

Our home packages have been designed with Alaskans in mind. Affordable, comfortable housing that will stand-up to tough weather conditions. We’ve made a point of selecting building materials that have a proven record in rural communities with materials like metal roofing and siding, R-34, R-38 and R-47 insulation and energy rated vinyl windows.

Our program offers a selection of tiny homes, two, three and four bedroom plans. Complete blueprints and itemized materials list are included with each package. From color selection on roofing and siding, to the finish touches of flooring and countertops, you can customize the home decor to your style. We can customize any plan to your specific needs.

The strength of our program is service. No one has more experience than SBS when it comes to rural Alaska. We understand the challenges of a short building season. We’ve developed freight options that provide more flexibility to your building plans. Your home package will be backed by a team of professionals that know Alaska. From Utqiagvik to Sitka, SBS has been making dreams come true for over 70 years. We look forward to working with you.

Get Your Free Quote Today, Just Ask SBS!