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Slate BamDeck® 4G Composite Decking


A better composite with bamboo

  • 100% recycled materials
  • Modern, matte finish
  • Absorbs 90% less water than other composites
  • No splinters or plasticky feel
  • Easy installation with hidden fastening system
  • Made with Earth-friendly bamboo fiber
  • 15 year residential warranty, 10 year commercial

Cool, but never cold, Slate BamDeck composite decking is colored in a perfect granite gray -- the ultimate in contemporary design. Sleek, silvery planks are understated enough to work with any style, but still have the ability to uplift the entire outdoor vibe. Extend your life outdoors with gray decking that does your home and your planet proud.

Ultra-Low
Maintenance

Spend more time enjoying your deck and less time caring for it! BamDeck® doesn't splinter, will never require sanding, and is impervious to those pesky termites.

Sustainable
Material

BamDeck® is made with 100% recycled materials: 60% recycled bamboo fibers and 40% recycled HDPE plastic.

Strength &
Durability

BamDeck®'s unique composition gives it industry-leading strength and durability to hold up to your lifestyle.

Guaranteed
to Last

The best decks are the ones that get the most use! Enjoy BamDeck® for decades, backed by a 15-year warranty.
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Additional Product Info

  • Specs
  • Accessories
  • Installation & Maintenance
  • Downloads
  • FAQs

Slate Composite Decking

Cool, but never cold, Slate BamDeck composite decking is colored in a perfect granite gray -- the ultimate in contemporary design. Sleek, silvery planks are understated enough to work with any style, but still have the ability to uplift the entire outdoor vibe. Extend your life outdoors with gray decking that does your home and your planet proud.

Brand Cali Bamboo®
Model Number 7502300300
Installation Method Hidden Fastening System
Core Bamboo Composite
Length 16 foot plank
Width 5-1/2 inches
Thickness 13/16 inch
Certification FSC available upon request
Surface Matte / Flat
Milling Groove & groove
Water Absorption 0.33% (ASTM D1037)
Joint Span 16 inches on center
LEED Points MRc7
Application Residential, Commercial
Warranty 15 Year Residential / 10 Year Commercial
warning WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65warnings.ca.gov/wood
If you can think it, you can build it!
We offer fascia boards and square edge planks to help you put the final touches on your own custom decking project.
All accessories are available upon request, designed to match your deck color.
Cali Decking
Universal Hidden
Fastening System
Cali Decking Universal Hidden Fastening System

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Cali Decking Universal
Hidden Fastening System
– Contractor Box
Cali Decking Universal Hidden Fastening System – Contractor Box

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Cali Decking
Universal Butt Seam
Clips
Cali Decking Universal Butt Seam Clips

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BamDeck® &
TruOrganics®
Starter Clips
BamDeck® & TruOrganics® Starter Clips

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Building your deck is half the fun! We rounded up everything you need to know to make your project a success.
Have additional questions? Give us a shout!

TIME

Pre-Installation Guide

Before you begin installation, remember to take your T.I.M.E. with this Cali Bamboo approved pre-install guide.

Installation Instructions

Installation Instructions

Install BamDeck with confidence by following the official Cali Bamboo Installation Guide.

Care & Maintenance

Care & Maintenance

Download our bamboo decking Care & Maintenance Guide to learn how to keep your deck looking great for decades.

Download all the materials you need to install your deck like a pro.
Decking Spec Sheet

Decking Spec Sheet

Get to know your deck down to every last detail.

Flooring Janka Test Packet

Technical Drawings

View detailed outlines of your deck for precise planning.

Care & Maintenance

Decking Designs

Whether you're building it yourself or hiring a contractor, these Deck Designs are a great place to start.

Q. What is HDPE?
A. High Density Polyethylene (HDPE) has an extra high strength-to-density ratio and is one of the most commonly used plastics — typically found in more rigid products like milk gallons, cups and water bottles. Its strength acts as a barrier against moisture, and resists insects, rot and other chemicals. Easily recyclable and free from harmful emissions, the use of HDPE results in decking boards that are stronger, ultra-durable and more sustainable than composites with non-HDPE plastics.
Q. How do I clean and maintain my Deck?
A. Cali Bamboo decking is designed to withstand the daily wear and tear of outdoor living, but we do recommended cleaning your deck at least twice a year to remove pollen, organic debris, dirt or stains. A broom or sweeper works better than a hose and is a much greener cleaning method. If you find accumulated dirt or grime, use soap and water and a scrub brush and simply rinse off with water. When cleaning deck tiles, ensure the surface the tiles are installed upon has proper drainage. Additional information can be found on our Care & Maintenance page.
Q. How do I build a deck?
A. Every deck will have its own unique requirements. In order to make your project a success, please follow the official Cali Bamboo decking installation guide.
Q. Can I power wash Cali Bamboo decking?
A. It is recommended that only professionals use a pressure washer with wide fan tips, at low pressures. If done improperly, extreme concentrated high pressure will damage any composite deck material. Exercise caution and check with a professional as improper use could lead to damage or loss of your warranty coverage.
Q. Will heat from grills or fire pits harm Cali Bamboo decking?
A. Not usually, but dripping grease can cause stains, so it is recommended a mat is placed under your grill. Improperly installed fire features and fire pits can cause damage from direct exposure to flames or excessive radiated heat. Exercise proper caution when designing, installing and using fire features.
Q. How much ventilation is required under a deck?
A. Make sure there is adequate and unobstructed airflow under the deck to prevent excessive water absorption. Improve drainage or grade flat areas where standing water may gather. For decks with limited ventilation, six inches of clear ventilation is required. Regarding composite Deck Tiles — which are installed directly onto an existing flat surface — ensure the surface has proper drainage.
Q. Can I put Cali Bamboo decking directly on a concrete patio?
A. All decking products should ideally maintain a minimum of 6″ (15 cm) between the bottom of the deck substructure/joists and the ground. The deck design must allow unrestricted airflow under at least half of its perimeter to permit adequate ventilation. However, Deck Tiles are perfect for installations directly on top of concrete or asphalt, and are great for smaller spaces.
Q. Where can Deck Tiles be installed?
A. Deck Tiles can be arranged and snapped into place directly on top of an existing patio, balcony, courtyard, or deck. The existing hard surface must be stable, smooth, and even with no more than a 2% grade. Tiles are not recommended over dirt, grass, or other organic material.
Q. Can deck tiles be installed in different patterns?
A. Yes! Each tile has a locking edge on all four sides allowing it to snap together with other tiles in a cross-hatch pattern, straight, linear installations, or in whatever design your creativity allows. The individual tiles themselves should be kept intact; pulling off and repatterning individual planks is not recommended.

Contemporary Matte Finish

Contemporary Matte Finish

Decking For a New Age

BamDeck is made to be both eco-friendly and ultra modern, for outdoor living spaces that are true extensions of your home. Planks feature rich, versatile colors and a smooth, matte finish.

Not a Nail in Sight

Keep Bamdeck installations simple and smooth with the hidden fastener system. Clips are secure, easy to attach, and remain out of view between planks to create a clean, polished look.

A Better Composite

Worried about rain or snowfall on your deck?
Because of BamDeck®'s superior density, it absorbs 90% less water than other composites. Mold, mildew, and decay don't stand a chance!

Kickstart Your Project

We know picking a deck for your home can be a tough decision, so we're here to help! Call us to chat about your project, get expert advice, and learn about pricing.

Stronger, lighter and built to last.

Get samples, and feel the Cali Bamboo difference!.

16 foot length means fewer seams.

Get samples, and feel the Cali Bamboo difference!

16 Foot Length

Why Composite?

Sustainability

Sustainability

All of Cali Bamboo's composite decks are made from 100% recycled materials for reduced environmental impact.
Ultra-Low Maintenance

Ultra-Low Maintenance

Composite decking is significantly low-maintenance, in contrast to traditional wood decking. No painting, sealing, or sanding required!
Strength & Durability

Strength & Durability

Not all composites are created equal: Our premium ingredients and manufacturing processes form the foundation for a wear-resistant product with powerful durability.

Our Impact:

387,000+
Trees saved

9,288+
Less pounds of CO2 in the air every year

7,740+
Acres of habitat saved

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