Expert Stair, Railing,
Interior Door & Trim Solutions
Craftsmanship You Can Trust in Ottawa for Over 65 Years
Frank Building Supplies & Sales Ltd. Ottawa
Everything you need, all in one place
Founded in 1959 by Frank Ondrovic, Frank Building Supplies has been a trusted name in the Ottawa building supply industry for over 65 years.
As a family-owned business spanning three generations, we put our clients and team members at the heart of everything we do, establishing ourselves as a reliable partner for homeowners, custom home builders, architects, designers and contractors in Eastern Ontario.
Our Products
STAIRS
Enhance your home's aesthetic appeal and value with a new or renovated staircase.
RAILINGS
Top-notch interior railing solutions at competitive prices.
TRIM
Enhance your home with expertly crafted trim work, including crown molding, baseboards, and more.
INTERIOR DOORS
Specializing in high-quality, stylish, and durable doors that fit any design and budget.
HARDWARE
We offer a wide range of handles, hinges, locks, latches, pocket door kits, and closet rods.
CUSTOM FABRICATION
Our highly experienced fabricators are dedicated to providing solutions for a wide range of custom carpentry needs.
STAIN & FINISHING
Stairs & railing beautifully finished to your specifications.
IN STOCK TRIM & MOULDINGS
Frank Building Supplies carries a wide assortment of trim & mouldings.
Unlock your project’s potential - request a quote for top-quality building supplies today!