Steel Siding
Maguire Metals supplies steel siding materials, custom trim, flashing, and accessories for builders, contractors, homeowners, and DIY customers across Ontario.
Whether you’re cladding a new build, upgrading an exterior, or finishing a smaller project, we’re here to help you get the right materials for the job.
Bring your plans, measurements, photos,
or cut list — we’ll help you figure out what you need.
Steel Siding Materials for Residential, Agricultural & Exterior Projects
Steel siding is a durable, low-maintenance option for homes, shops, garages, barns, agricultural buildings, and a wide range of exterior projects.
At Maguire Metals, we supply steel siding products designed to give customers practical performance, clean visual appeal, and the flexibility to suit many types of builds.
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From steel siding panels and custom flashing to trim, transitions, corners, and accessories, we help customers source the components needed to complete a siding project properly and confidently.
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Whether you’re a contractor ordering for a job site or a homeowner planning an exterior renovation, our team can help you choose the right metal siding materials and finishing pieces for your project.
Steel Siding Products We Supply
We provide steel siding materials and related products to help complete your project from start to finish.
Steel Siding Panels
Quality steel siding panels for residential, agricultural, utility, and general building applications.
Siding Trim
Trim pieces designed to create clean edges, transitions, corners, and finished exterior details.
Custom Flashing
Custom bent steel flashing for windows, doors, corners, transitions, openings, and project-specific siding details.
Corners, J-Trim & Finishing Components
Metal siding accessories and finishing components to help complete the exterior properly.
Custom Metal Components
Fabricated pieces for unique layouts, repairs, additions, and non-standard project requirements.
Agricultural & Utility Projects
Steel siding is a practical choice for barns, sheds, workshops, utility buildings, and outbuildings where durability and clean installation matter.
Homeowners & DIY Customers
If you’re updating a home exterior, cladding a garage or shop, or planning a siding project for the first time, we can help you understand what materials and trim pieces may be needed.
Builders & Contractors
We help builders, siding installers, exterior contractors, and trades source steel siding panels, trim, flashing, and accessories for new construction, repeat work, and custom applications.
We work with a wide range of customers looking for practical metal siding materials and dependable support.
Steel Siding Supply for Builders, Contractors, Homeowners & DIY Customers
Why Steel Siding Is a Popular Choice
Durability
Steel siding is designed to stand up to demanding conditions while helping protect the building envelope.
Low Maintenance
Compared with many traditional exterior materials, steel siding can offer a cleaner, lower-maintenance finish over time.
Versatility
Suitable for residential, agricultural, utility, and many light commercial exterior applications.
Clean, Modern Look
With the right trim and finishing details, steel siding can create a sharp, durable exterior finish.
Strong Fit
Steel siding can work well for new construction, additions, repairs, re-cladding, and custom exterior projects.
Custom Steel Siding Trim & Flashing
A clean siding installation depends on the trim and flashing that finish it properly.
Maguire Metals supplies custom steel siding trim and flashing to help complete corners,
transitions, openings, edges, and detail areas with confidence.
How to Order Steel Siding Materials
We make it easy to get started, whether you know exactly what you need
or you’re still working through your project details.
Step 3: Pick Up, Receive Delivery, or Visit the Shop
Get what you need and keep your project moving.
Step 2: Get Help with Materials & Pricing
We’ll help you identify the right metal siding products, trim, flashing, and accessories for your project.
Step 1: Share Your Project Details
Send your measurements, plans, photos, sketches, or cut list.
Not Sure What You Need?
We Can Help.
If you’re planning a steel siding project for the first time, you don’t need to have everything figured out before contacting us.
Many homeowners and DIY customers come to us with basic measurements, project photos, or a rough idea of what they’re trying to accomplish.
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If that’s where you’re starting, that’s okay. We’ll help you understand what materials and trim pieces may be needed and point you in the right direction.