CUSTOM & SPECIALTY
Custom Decking Built for the Jobs Standard Boards Were Never Made to Handle
Standard decking is built for standard projects. Lumberock® Custom & Specialty is for the applications that ask more from the board, including custom built decks, custom deck railing, premium outdoor details, OEM fabrication, and specialty builds where ordinary composite deck boards are not enough. With marine-grade lumber performance, zero wood fiber, and the design flexibility of the Artisan collection, Lumberock helps bring custom ideas and hard-working applications to life without compromising the material behind them.
CUSTOM DECKING FOR EVERY VISION
Built for More Than Decking
From custom deck designs to specialty fabrication, Lumberock has a board built for the application. Our durable composite boards are engineered to perform in demanding environments while giving builders, fabricators, and designers more flexibility to create.
Custom Deck Designs
OEM & Fabrication
Multi-Level & Feature Decking
Custom Railing & Details
BUILT TO BE DIFFERENT
Why Lumberock is the material choice for custom and specialty applications
Artisan-led specialty performance
Artisan is the primary collection direction for custom, specialty, OEM, fabrication, and high-demand applications.
Marine-grade lumber standard
Lumberock is built from HDPE and inorganic mineral fillers, giving specialty projects a board designed for wet and demanding environments.
Zero wood fiber
With no wood fiber or organic filler inside the board, Lumberock removes the rot and moisture pathway that limits many composite materials.
Profile and size flexibility
Custom and specialty applications often require more than one standard board profile.
Heavy-duty plastic lumber
Designed for demanding use cases where boards may see concentrated wear, movement, equipment, animals, or custom installation requirements.
Low-maintenance ownership
No sanding, staining, sealing, or seasonal surface treatment required, helping finished projects stay easier to own over time.
See the board in your backyard before you build.
Pick three colors and we’ll ship 2-inch samples to your door — free within the continental U.S., with most orders arriving in 7 to 10 days.
WHY IT MATTERS
A custom project is a long-term investment. The material needs to match the craftsmanship.
When a project is custom, the material decision becomes part of the craftsmanship. Homeowners, builders, fabricators, and specialty operators are not just buying a deck board. They are choosing a material that has to hold its shape, finish, performance, and reputation over time. Lumberock gives custom and specialty projects a stronger starting point: a marine-grade board built without wood fiber, organic filler, or the weak points that make ordinary materials fail.
Most custom builds are limited by the materials they are built with.
A thoughtfully designed custom deck or specialty outdoor project loses its impact when the board does not hold up. Warping, fading, surface breakdown, movement, or moisture damage can turn a premium build into an ongoing maintenance problem. Lumberock helps close the gap between design ambition and long-term performance. Its HDPE and mineral-filled composition gives contractors and designers a material that supports the project instead of becoming its weak point. A custom composite deck should elevate the design, not limit it.
- Strong fit for custom built decks and high-end outdoor details
- Consistent material performance across demanding applications
- Zero wood fiber and zero organic filler
- Built to support the design vision beyond the day the project is finished
Specialty applications need more than ordinary composite decking.
OEM, fabrication, and specialty applications often put boards into environments they were never originally designed to handle. Standard composite decking may look acceptable at first, but it can fall short when exposed to repeated moisture, cleaning, heavy use, animals, specialized installation methods, or concentrated wear.
- Supports OEM and fabrication opportunities
- Artisan-led direction for specialty and custom use
- Material story supports custom details and hard-working environments
A custom project should still look and perform like a custom project years later.
Not every composite deck is engineered for demanding, non-standard use. A custom project is usually a larger investment. Whether the application is a premium multi-level deck, a fabricated component, or a specialty board used in a non-standard environment, the buyer expects the material to keep supporting the work after the install is complete. Lumberock is built for long-term confidence. It gives the project the look, stability, and low-maintenance performance needed to protect the investment over time.
- Marine-grade lumber for wet and demanding environments
- No rot pathway regardless of exposure
- Low-maintenance surface and material composition
- Built for specialty projects where failure is expensive
20+
Years of Lumberock performance
Nationwide
Ships across the United States
Lifetime
Lifetime Warranty for the original consumer purchaser
Read our posts
how composite boards do more
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At Lumberock®, our boards are built to stand strong against the elements—but like any outdoor material, they can experience some natural movement due to extreme weather.…
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At Lumberock®, our boards are built to stand strong against the elements—but like any outdoor material, they can experience some natural movement due to extreme weather.…
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At Lumberock®, our boards are built to stand strong against the elements—but like any outdoor material, they can experience some natural movement due to extreme weather.…
Real custom and specialty builds. Real results.
SHOP BY COLLECTION
Find the Lumberock collection built for your custom or specialty application.
SHOP BY PERFORMANCE
Custom work lives or dies on the material spec.
Before a design gets fabricated, the board has to hold up to the load, the span, and the environment it will sit in. Here is what Lumberock is rated for.
Marine-Grade Performance
Engineered for constant water contact — salt spray, freeze-thaw, and full submersion.
No Rot / No Wood Fiber
No organic filler means nothing for rot, mold, or insects to feed on.
Low-Maintenance Decking
No sanding, no staining, no sealing. Soap and water is the whole routine.
Heavy-Duty Plastic Lumber
For the loads and traffic that chew through conventional decking.
Profile & Size Flexibility
A full range of profiles and lengths — a material system, not a single board.
24″ On-Center Span
A structural advantage that can simplify framing when the application supports it.
READY TO SOLVE A NON-STANDARD PROJECT?
Start with the material built for more than ordinary decking.
Custom and specialty projects often involve more variables than a standard deck. Share your application, request samples, or connect with a Lumberock expert to compare the best collection, board profile, and material direction for the job.