TimberTech Reserve Collection Decking (Antique Leather)

TimberTech Reserve Collection delivers approximately 85% recycled content in a capped composite board that handles Montana’s freeze-thaw cycles better than traditional wood decking. The 4-sided polymer cap protects the recycled core from moisture damage while the 30-year fade and stain warranty backs up its weather resistance claims. At 16 inches on-center max span for residential applications, it meets structural requirements for snow loads when properly installed.

The wire-brushed texture and cathedral grain pattern create a reclaimed wood appearance that hides wear patterns from foot traffic. Heat retention remains an issue — like most composites, the dark Antique Leather color gets hot in direct sunlight at Montana’s elevations. Some users report yellow streaks or patterns that differ from small samples, making it critical to inspect full boards before installation.

Performance Specifications

The actual board thickness measures 0.94 inches with a width of 5.36 inches. Available lengths include 12, 16, and 20-foot options. Both grooved profiles for hidden fastener systems and square-shoulder profiles for outer edges come standard.

Specification	Value
Actual Thickness	0.94 in (23.8 mm)
Actual Width	5.36 in (136.1 mm)
Max Residential Span	16 inches on-center
Stair Tread Span	12 inches on-center
Recycled Content	Approximately 85%

Stair treads require tighter 12-inch on-center spacing for standard installations. The high-performance polymer cap resists fading, stains, and moisture. MOULD GUARD technology provides additional protection against mold growth in Montana’s variable moisture conditions.

Installation and Compatibility

CONCEALoc hidden fasteners work with the grooved profile boards. Cortex hidden face-fastening provides color-matched plugs for square-shoulder installations. TOPLoc color-matched face screws offer a traditional fastening option. Side-to-side gap requirements range from 1/8 to 1/4 inch minimum.

The collection includes matching Reserve Collection Fascia boards at 1/2 inch by 12 inches by 12 feet. Matching risers come in 1/2 inch by 7-1/4 inches by 12 feet. TimberTech and AZEK railing systems integrate with the deck boards.

Compared to Trex Enhance Naturals, TimberTech Reserve offers a 4-sided cap versus Trex’s 3-sided cap, with a 30-year warranty versus Trex’s 25-year coverage. The aggressive reclaimed texture differs from TimberTech Prime+‘s uniform coconut-husk texture. Unlike Landmark’s cross-cut grain patterns, Reserve focuses on cathedral grain with wire-brushed finishing.

Weather Resistance and Longevity

The 4-sided cap completely wraps the wood-plastic composite core with protective polymer on all four sides. This full encapsulation matters in Montana where snow sits on deck boards for months. The 30-year limited warranty covers both fade and stain resistance. Boards resist splintering, cracking, and warping.

Fire-resistant WUI-compliant variants exist for specific applications near Montana’s wildland-urban interface zones. California Proposition 65 compliance indicates controlled material sourcing. Made in USA manufacturing supports regional supply chains.

Applications include residential decks, pool surrounds, high-traffic outdoor living spaces, and commercial deck projects. The moisture resistance works for lakefront properties around Flathead Lake or riverside homes along the Missouri. The 3.6 out of 5 star rating reflects mixed user experiences — extremely realistic wood appearance earns praise while aesthetic variability frustrates some installers.

Bottom Line

Reserve Collection solves the maintenance nightmare of wood decking in Montana’s climate. The 85% recycled content and 4-sided capping justify the premium price for contractors building sustainable, long-lasting decks. Heat retention and potential color variation require setting proper expectations with homeowners. For projects where appearance matters as much as performance, Reserve delivers — but inspect full boards before committing to the Antique Leather colorway.

Frequently Asked Questions

How far apart can joists be spaced for TimberTech Reserve decking? Maximum joist spacing is 16 inches on-center for residential applications. Stair treads require 12-inch on-center spacing for proper support.

What’s the actual thickness of Reserve Collection boards? Actual thickness measures 0.94 inches (23.8 mm), with an actual width of 5.36 inches (136.1 mm). The nominal size is listed as 5/4 inch by 6 inches.

Does TimberTech Reserve work with hidden fasteners? Yes, grooved profile boards work with CONCEALoc hidden fasteners. Square-shoulder profiles use Cortex hidden face-fastening with color-matched plugs or TOPLoc color-matched face screws. Maintain 1/8 to 1/4 inch side-to-side gaps.

What warranty coverage does Reserve Collection include? 30-year limited fade and stain warranty plus 30-year limited product warranty. Certified contractor installations qualify for the limited labor replacement warranty.

How much recycled material does Reserve Collection contain? Approximately 85% recycled content, combining recycled plastics and reclaimed wood fibers in the composite core.