Product Description

Lock-Deck is a structurally engineered product of two to five kiln-dried lumber laminations bonded together with an exterior waterproof adhesive to form glue-laminated decking.

Adhesive
Factory Finishes
Grades
Lengths
Manufacturing Plants
Moisture Content
Nominal Sizes
Patterns
Quality Control
Species
Surface Textures

SPECIES

Lock-Deck laminated decking is available in several species.

Stock

Douglas Fir/Larch
Ponderosa Pine
Western Red Cedar
Southern Pine

Available on Inquiry

Alaska Yellow Cedar

Redwood
White Fir
Idaho White Pine
SPF

GRADES

SUPREME

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

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

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

ADHESIVE

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.

PATTERNS

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

Smooth Surfaced

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

FACTORY FINISHES

Available in factory-applied, oven-dried, acrylic semi-transparent colors. See finishes

LENGTHS

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.

2 INCH

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.

3 INCH

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′

4 INCH

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..

5 INCH

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.

MANUFACTURING PLANTS

Lock-Deck is manufactured in Chehalis, Washington, and Warren, Arkansas.

Lock-Deck Description Details PDF