Montana Timber Products provides a variety of texture, profile, and color options in our ranchwood™AquaFir™, and Charwood™ siding product lines. Please be sure to look through our product options in our gallery.

For more information contact us or call (406) 552-0462

Tongue & Groove

Tongue and Groove has become a versatile best-seller that works well in interior and exterior applications. T&G can be placed vertically, horizontally, or even diagonally and is a popular choice for soffits, wall paneling, and ceilings. Our tongue & groove pattern locks together with a square face. It is also available in a V Groove, or WP4, pattern.

Product Specifications: Available in 1×4, 1×6, 1×8, 2×4, 2×6, 2×8

Square Edge Lap Siding (Bevel)

Square Edge Lap  siding is traditionally used in horizontal applications where the each board interlocks with the square edge sitting proud to provide character and a functional weather resistant design.

Product Specifications: Available in 1×6, 1×8, 1×10, and 1×12.



Ship Lap Siding

Ship Lap Siding was the age-old choice for traditional barns. With an interlocking notch design, and each board overlapping the next Ship-lap can be installed vertically or horizontally, often for ceilings and soffits. To add exterior character, we recommend Ship Lap, random width siding.

Product Specifications: Available in 1×4, 1×6, 1×8, 1×10, 1×12.


Rough Cut

Rough cut boards are an authentic choice to accent doors, windows, fascia, trim, belly bands, and just about anything else.

Product Specifications: Available in 1×3, 1×4, 1×6, 1×8,1×10, 1×12, 2×4, 2×6, 2×8, 2×10, and 2×12.

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Natural Edge Siding

Natural Edge Siding utilizes random width natural waney edge siding creates an especially rustic look. It is installed horizontally and intended to be used with chinking.

Product Specifications: Available in 1″ and 2″ random width.

Natural edge siding


Channel Rustic Siding

Channel Rustic Siding has historically been the favorite for presenting a unique, rustic looking design. The channel adds depth and allows for breathing in variable climates, making this one of our most popular siding options. Try mixing 1×8,1×10 and 1×12 to add additional contrast. Our 2″ Channel Rustic is commonly utilized when there is a desire to add chinking.

Product Specifications: Available in 1×8, 1×10, 1×12, 2×8, 2×10, 2×12.



ranchwood™ with Chinking

ranchwood™ with Chinking uses a 2″ Channel Rustic Profile for Horizontal application spaced for chinking to create a unique look that can be made to a variety of specifications.


Board & Batten Siding

Board & Batten Siding is a time-honored tradition, lending a craftsman style to your whole house or as an accent at the gabled ends. Installed vertically, Board and Batten is a great look whether building your dream home, weekend get-away cabin, or your craftsman style home downtown.

Product Specifications: Available in 1×3, 1×4, 1×6, 1×8, 1×10, 1×12.

ranchwood-random width siding


Reverse Board and Batten

Reverse Board and Batten has a similar appearance to traditional Board and Batten, this installation application utilizes a narrower 1×4 to 1×8 board behind wider 1×8, 1×10, or 1×12 face material.