Siding Products

Western Building Center stocks wood, fiber cement, and primed lap siding. Siding panels, soffit and fascia are all in-stock ready to be delivered to your job site. Western Building Center specializes in prefinished ready to install siding products. We partnered with Northwest Factory Finishes to provide a variety of painted finishes ColorStrand Deep Grain Collection employs a specialized two tone coating process that enhances the authentic cedar texture of LP SmartSide with depth and character.

Prefinished Siding

To Show the colors of LP Smartside Color Plus
LP Color Strand Display


LP Smart Side Color Strand

New for 2020 Prefinished LP Smooth lap siding!

The modern elegance of the Smooth LP Smartside will result in designers to create endless mixtures of textures and colors to an otherwise traditional siding. Check out the newest in LP Smartside Smooth Color Strand siding on display at your closest Western Building Center

Northwest Factory Finishes also produces the finish on our Textured LP Smartside siding products. From LP Smart Trim and Fascia to vented soffit, NWFF has created beautiful designed deep grain colors. Most prefinished siding products are only a couple of days away and will need to be ordered from our great LP distributors.

Find Out more about LP Smartside Siding here on their website

Northwest Factory Finishes is located just East of Missoula Montana.  Being local to Montana is very important when considering a Prefinsihed siding product that will hold up to the the harsh Montana weather conditions.  Check out more about them here on their website here.

Northwest Factory Finish Website Logo


Hardie Color plus
Hardie Color Plus

James Hardie Color Plus

Fiber Cement has become one of the most tested sidings on the market today. With James Hardie Color Plus siding you will find a broad selection of paint colors available in the HZ5 zoned products.
The HardieZon System is based on the eight individual climatic variables that primarily affect long-term performance of siding. Hardie Siding color plus offers a 15 year finish warranty, and a 30 year warranty on the fiber cement.

Check out the James Hardie website and Color Visualizer here on their website.


Find our more about how WBC can deliver your prefinished siding product to your job site for Free. Free Scheduled local delivery.


Primed siding is a great option for the quick install and you will find Primed James Hardie and LP Smartside siding in stock at your local Western Building Center. Come on in and speak with a siding specialist and learn what stock a wide variety of primed sidings and accessories that you need to complete your project.  You will find in our yards LP Smart Side Lap, Smart Trim, fascia, and soffit.  Some customers find is very beneficial to paint their trim and soffit themselves and order prefinished siding to finish off the package.  Both LP products and Hardie products are in stock in our yards.





Wood Siding

In stock wood exterior sidings at Western Building Center.

8″ Bevel Cedar Siding and 8″ Cedar Channel Siding

Bevel Cedar sample
8″ Bevel cedar siding











Cedar Chanel Siding Sample
Channel WP116 3/BTR IR Cedar