Business Details
Emergency
services
Trusted Building Supplies in Ottawa
Nepean Building Supplies has been serving Ottawa roofers and contractors for 35 years with personalized service and industry-leading products. Our commitment to quality is reflected in our selection of premium brands like Owens Corning, GAF, and James Hardie, which meet the performance and durability needs of local homeowners. We prioritize timely delivery, custom flashing solutions, and a one-stop-shop approach to streamline projects for contractors.Our team maintains deep industry knowledge through continuous learning and networking, ensuring we provide expert guidance and competitive pricing. With two local locations and a focus on Ottawa-area contractors, we combine convenience, expertise, and reliability to support our partners' success.
Services
Building Supplies
Delivery Services
Custom Flashing
Roofing Accessories
Siding & Accessories
Power Tools
Insulation
Sealants
Skylights
Trim & Molding
Highlights and features
- We offer 35 years of specialized experience in the Ottawa roofing and construction industry.
- Our delivery services guarantee materials arrive on-site efficiently within 24 hours.
- Custom flashing solutions are crafted to precise specifications by expert staff.
- We maintain partnerships with top-tier brands like Owens Corning and GAF.
- Our team provides personalized support and industry expertise to streamline projects.
Services
Building Supplies
We supply premium building materials including roofing, siding, and insulation from trusted brands like Owens Corning and James Hardie. Our inventory supports residential and commercial projects of all scales, ensuring contractors access high-performance products for durability and energy efficiency. Local Ottawa contractors rely on our expertise to source materials that meet strict quality standards.
Custom Flashing
Our team creates custom flashing solutions tailored to unique roof designs, including step flashing, ridge vents, and ice aprons. With 24-hour lead times for standard orders, we deliver precision-cut materials that enhance weatherproofing and structural integrity. Contractors benefit from our technical expertise and rapid turnaround for complex installations.
Delivery Services
We offer fast, reliable delivery across Ottawa and surrounding regions using flatbed and boom trucks. Our 24-hour lead time ensures timely project execution, while experienced drivers handle rooftop deliveries safely. Contractors appreciate our flexibility for urgent orders and transparent freight pricing.
Roofing Accessories
Our selection includes shingles, underlayment, starter strips, and ventilation systems from leading manufacturers like GAF and Owens Corning. These components work together to improve roof longevity, energy efficiency, and compliance with local building codes. Contractors trust our product knowledge to match solutions with project requirements.
Siding & Accessories
We provide durable siding options including fiber cement, vinyl, and steel, along with trim boards and soffit systems. Brands like Canexel and Royal Building Products offer aesthetic versatility and weather resistance. Our team assists contractors in selecting materials that balance performance with visual appeal for residential and commercial properties.
People
Paul Sevigny
Sales Representative (Carp)
Paul specializes in sales support for Carp-area contractors, ensuring timely access to building materials and custom solutions.
Brad Nixon
Sales Representative (Nepean)
Brad serves Nepean clients with expert product recommendations and delivery coordination for residential and commercial projects.
Karey Barr
Purchasing Manager
Karey oversees procurement operations, maintaining inventory of top-tier products to meet contractor demand efficiently.
Louise Havekes
Accounts Payable Specialist
Louise manages financial transactions with precision, ensuring smooth billing processes for contractors and suppliers.
Questions
What areas do you deliver to?
We deliver across Ottawa, Orleans, Carleton Place, Kemptville, Almonte, Arnprior, Renfrew, Brockville, Petawawa, Kingston, Cornwall, and Quebec.
What payment methods do you accept?
We accept certified cheques, cash, debit, and major credit cards (excluding AMEX) for on-site or office payments.
How quickly can I get custom flashing?
Standard custom flashing orders require a 24-hour lead time, with larger projects needing additional coordination.
Do you carry Owens Corning products?
Yes, we stock Owens Corning shingles, insulation, and ridge foam for energy-efficient roofing solutions.
Can I pick up materials at your locations?
Contractors may visit our Nepean or Carp locations to collect materials, place orders, or settle accounts in person.
Reviews (2)
Gagan Gurpreet Singh
Jul 14, 2021
Report
No washrooms for truckers!!! This business is nothing without us delivering their stuff and they have no services for us.
Marge Simpson
Jul 13, 2019
Report
Two locations, Carp and Ottawa/Nepean. Stop in to say hello, grab some materials, place an order or settle a bill, always good service here.