Decks, Railings & Fences

At Mount Carmel Building Supplies, we want you to enjoy your outdoor space as much as possible. This is why we carry an extensive line of maintenance-free decking, railing and fencing products.


Composite, vinyl and aluminum outdoor products allow you to enjoy more time outside rather than maintaining it. Available in a wide variety of colours and grains, it can match any style and also comes with longer warranties for added peace of mind.

Unsure which building material will suit your needs? See our handy chart below for your next outdoor build.



Average Cost per sq. ft. 

Pressure Treated Wood

Green hue that over time fades into a silver look. Preservatives help protect the wood from attack by termites, insects and fungal decay. Requires maintenance, paint or stain every 1-3 years and seal every 6 months. 

$7 - $9

+ maintenance costs

Composite Wood Wood/plastic mix. Low-maintenance, sustainable, resistant to rot, doesn't warp, no splinters, customizable, and doesn't need to be painted, stained or sealed.  $17 - $29
Vinyl/PVC Nonporous, easy maintenance. Stain, fade, warp, rot, split, blister, rust, chip, peel, and corrode resistant. No visible screws or exposed hardware to rust or corrode.  $12 - $21



Is your deck and fencing looking dull and worn? Stain is a great way to enhance the lumber's natural beauty while making your exterior rooms look refreshed and stylish.

Browse over 50,000 products when you visit our NEW Online Catalog. Create your shopping list, email it to us or bring it in-store for easy shopping. 

For your convenience, we have included links to our suppliers below. Do you have more questions about our deck, railing and fencing products? Visit us in-store, contact us or request a quote today.