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Decking Supplies in New Westminster

Make your backyard the place to be this summer with our quality decking supplies in New Westminster. At Griff Building Supplies, we have an incredible selection of decking, cedars, railings, and more. Our decking materials are designed to cater to the aesthetic preferences and budget of your project. 

We can help build a deck that will exceed your expectations and stands the rest of time. We are proud to carry Trex® decking. Trex offers a wide range of options and styles from which to choose, giving you more room to be creative. Unleash great new design possibilities because Trex can be bent, shaped, and is also available in the widest range of colours and textures.

Trex is the leading brand of alternative decking, railing, and trim products designed to maximize your outdoor living experience. Meet us today to learn more.

Start Your Next Project with Our Building Materials

Whether you’re in need of engineered wood or finishing materials, we’re your smart choice. We stock building materials and tools from top brands.

Visit Our Store


Griff Building Supplies
340 Ewen Ave.
New Westminster, BC

V3M 5B1

Phone: 604-521-6691 

Toll-free: 1-877-934-7433 

Fax: 604-521-6920



Monday - Friday 06:30 AM - 05:00 PM

Saturday 08:00 AM - 04:00 PM

Closed: Sundays & Statutory Holidays

Service Area

  • New Westminster

  • Lower Mainland

  • Whistler

  • International (we will deliver anywhere)


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