Lock Deck

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Invest in beauty and strength that lasts: Introducing Lock-Deck, the revolutionary laminated decking solution built to endure. Crafted with kiln-dried lumber and a powerful exterior adhesive, Lock-Deck creates a superior deck board that is both stunning and structurally sound. No more worrying about warping, rotting, or splitting - Lock-Deck offers unmatched durability for your outdoor space.

Call us at (800) 716-0636 or contact us online to get more information and fast quotes. 

Fast Quotes & Info
1 (800) 716-0636

Why Lock-Deck?

Lock-Deck is the tough deck that looks great and lasts for years. Here's why it's the perfect choice for your outdoor space:
  • Super Strong: Lock-Deck is built like a champ, so you won't have to worry about it bending, rotting, or splitting.

  • Handles the Weather: Rain or shine, Lock-Deck can take it. It's made with special glues and super-dried wood to fight off the elements.

  • Looks Great, Stays Great: Pick the stain or natural wood tone you love, and Lock-Deck will keep that beautiful look for years. Less time staining, more time relaxing!

  • Easy Care: No more endless sanding and sealing. Lock-Deck fights dirt and grime, so you can spend less time maintaining and more time enjoying your deck.

  • Fits Your Design: No matter what you have in mind, Lock-Deck comes in all different sizes and styles to match your dream deck.

  • Built to Trust: Lock-Deck is made following the highest quality standards, so you know you're getting a deck that will last.

Contact us via the contact form on this page or call (800) 716-0636 to ask any questions you have and get started on a quote.


Lock-Deck laminated decking is available in several species.


  • Douglas Fir/Larch
  • Ponderosa Pine
  • Western Red Cedar
  • Southern Pine

Available on Inquiry

  • Alaska Yellow Cedar
  • Redwood
  • White Fir
  • Idaho White Pine
  • SPF

To help you get started with your lock-deck, fill out our project form or call 1 (800) 716-0636 and tell us what you're looking for. Our Project Consultants know a lot about lock-deck and can answer all your questions.



Supreme grade is the finest in quality and the ultimate in appearance. Use it where appearance is more important than budget.

  • Manufactured with a clear face
  • May contain occasional small knots or minor characteristics that do not detract from the overall appearance.
  • Available in most species


Decorative is the most widely used grade and is well suited to most applications.

  • Contains sound knots and natural wood characteristics
  • Occasional pieces may have chipped edge knots, short-end splits or seasoning checks, and pinholes
  • Available in all species


Service is a rustic grade recommended for industrial applications where strength is more important than appearance.

  • Allows face knotholes, stain, end splits, skip, roller split, planer burn, and other non-strength reducing characteristics
  • Available on inquiry
Custom Home, West Lake Tahoe


Lock-Deck is available in 4 patterns. Center laminations are offset and machined to form a tongue and groove on both the edges (center match) and the ends (end match).

  • Standard Vee
  • Square Edge
  • Channel
  • Bull Nose

Surface Textures

Lock-Deck is available in 5 surface textures with samples available on request.

  • Smooth Surfaced
  • Smooth Sanded
  • Coarse Sanded (16 grit)
  • Resawn (crossband saw texture)
  • Wire Brushed


100% exterior waterproof type, meeting ASTM D2559. Lock-Deck is cured under pressure using high-frequency electronics in a radio frequency (RF) press.

Moisture Content

10% to 12% average, maximum 15%.

Quality Control

Manufactured per ANSI/AITC 190.1 and certified by an independent inspection agency.

Factory Finishes

Lock-Deck’s factory finishing assures a complete and even application. Prefinishing saves construction time, eliminates the need for scaffolding, and provides a high-quality finish and professional appearance.

Color Samples

After selecting a clear sealer or stain color and wood species, you will receive a 1 ft x 1 in. x 6 in. color sample on your wood species of choice for final approval.

Natural Finishes

Prefer a natural finish? Choose from three factory-applied clear sealers.

  • Clear polyurethane sealer
  • Clear matte sealer, “Aquaseal”
  • Clear semi-gloss sealer (has a slight sheen)

Standard Finishes

The standard Lock-Deck finish is an acrylic-based, semi-transparent stain available in twenty colors. The color will vary depending on the species of wood selected.


Lock Deck Standard Finishes

Contact us online or call our experienced project consultants at (800) 716-0636 to learn more.


Random 6 ft. to 16 ft., shipped in multiples of 1 ft. and 1 in. short of nominal

Specified lengths and lengths 18 ft. to 24 ft. or longer are available on inquiry.

Nominal Sizes

  • 2×6, 2×8
  • 3×6, 3×8
  • 4×6, 4×8
  • 5×6, 5×8

Following is the typical length assortment for 2 in., 3 in., 4 in., and 5 in. thicknesses.


nominal size 2inch

Minimum 15% combined 14 ft. and/or 16 ft.

Minimum 5% 16 ft.

Maximum 85% 6 ft. to 12 ft.

Maximum 15% 6 ft. to 9 ft.


nominal size 3inch

Minimum 20% combined 14 ft. and/or 16 ft.

Minimum 10% 16 ft.

Maximum 80% 6 ft. to 12 ft.

Maximum 10% 6′ to 9′


nominal size 4inch

Minimum 35% combined 14 ft. and/or 16 ft.

Minimum 20% 16 ft.

Maximum 65% 6 ft. to 12 ft.

Maximum 10% 6 ft. to 9 ft..


nominal size 5inch

Minimum 45% combined 14 ft. and/or 16 ft.

Minimum 30% 16 ft.

Maximum 55% 6 ft. to 12 ft.

Maximum 7% 6 ft. to 9 ft.

Contact us online or call our experienced project consultants at (800) 716-0636 to learn more.

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