Where We Supply
Based in Newmarket, Ontario, supplying contractors across York Region, the GTA, Simcoe County, and Durham Region with exterior building materials on a quote basis.
Serving Ontario Contractors From Newmarket
Pro Materials operates a single distribution point: Unit 5, 1235 Journey's End Circle, Newmarket, ON, from which we supply exterior building materials to contractors and builders throughout south-central Ontario.
Our product range covers the full building envelope: vinyl siding, cedar shake and polymer shake siding, stone veneer cladding, steel and aluminum panel systems, soffit and fascia, eavestroughs, exterior trim, railings, and fencing. All products are supplied on a quote basis. Contact us with your project volume and specifications.
We are an authorized distributor of Mitten and Kaycan, and also carry CertainTeed, Novik, Foundry, GenStone, and MAC Metal. Most products are available for contractor pickup from our warehouse or for delivery throughout our service area.
York Region
York Region is Pro Materials' home territory. Our warehouse on Journey's End Circle in Newmarket puts us within 20–40 minutes of virtually every job site in the region, from King City and Aurora in the west to Markham and Stouffville in the east.
York Region carries some of the highest residential construction volumes in Ontario, driven by sustained development in Vaughan, Markham, and Richmond Hill. New builds here consistently demand high volumes of vinyl siding, soffit and fascia systems, eavestroughs, and exterior trim. We also see strong demand for premium products (Novik and Foundry polymer shake, GenStone and Novik stone veneer) on the custom and luxury residential projects common in the region.
For renovation work, the large stock of 1980s and 1990s housing across Aurora, Newmarket, and Richmond Hill keeps re-siding projects active year-round. Contractors who need same-day or next-day order fulfilment will find our Newmarket location a clear advantage.
Cities Served
- Aurora
- Newmarket
- Vaughan
- Markham
- Richmond Hill
- King City
- Georgina
- East Gwillimbury
Products Available
- Vinyl Siding
- Soffit & Fascia
- Eavestroughs
- Stone Veneer
- Cedar Shake
- Exterior Trim
- Railings & Fencing
Greater Toronto Area
Toronto and the inner GTA represent a large and active market for exterior building materials, driven by two distinct demand streams: the renovation of the city's extensive stock of 1960s–1980s housing, and a growing wave of commercial and mixed-use construction.
Re-siding work dominates in North York and Scarborough, where aging bungalows and split-levels are regularly updated with new vinyl siding, soffit, fascia, and eavestroughs. We supply contractors with the full Kaycan and Mitten product lines for these projects, in the colours and profiles most common in established Toronto neighbourhoods.
For commercial and mixed-use projects, we stock aluminum cladding, MAC Metal architectural steel panels, and Kaycan aluminum trim systems. GTA contractors working on both residential and light commercial portfolios will find our single-source supply model efficient.
Cities Served
- Toronto
- North York
- Scarborough
Products Available
- Vinyl Siding
- Aluminum Cladding
- Steel Panel Siding
- Soffit & Fascia
- Eavestroughs
- Aluminum Trim
Simcoe County
Simcoe County is one of Ontario's fastest-growing construction regions. Bradford West Gwillimbury and Innisfil in particular have seen sustained new residential development, with large subdivisions requiring high-volume supply of exterior materials. Barrie continues to grow as a regional hub, with active residential, commercial, and light industrial construction.
We supply Simcoe County contractors with everything they need for new-build exteriors: Kaycan and Mitten vinyl siding in the full colour range, complete soffit-fascia-eavestrough systems, and the fasteners, trim, and accessories to complete the envelope. For the region's growing share of custom and semi-custom homes, demand for cedar shake siding (Foundry, Novik), stone veneer (GenStone, Novik), and insulated log-look siding is strong.
Barrie-area contractors working across cottage country in Muskoka and Haliburton also source from us. Cedar shake, stone veneer, and steel metal panel siding travel well into recreational property markets.
Cities Served
- Barrie
- Innisfil
- Bradford
- Alliston
- Cookstown
- Orillia
- Georgina
Products Available
- Vinyl Siding
- Cedar Shake Siding
- Stone Veneer
- Insulated Vinyl Siding
- Soffit & Fascia
- Eavestroughs
- Steel Metal Panel
Durham Region
Durham Region's eastern GTA communities are a growing market for exterior materials, with significant residential development in Whitby and Pickering continuing to drive new construction demand. Uxbridge and surrounding rural communities generate renovation and custom-build work that calls for premium siding and cladding products.
We supply Durham Region contractors with our full catalogue on a quote basis. Whitby and Pickering contractors working on high-volume residential projects will find our vinyl siding, soffit, and eavestrough inventory well-suited to their needs. For rural and estate projects in the Uxbridge area, cedar shake, stone veneer, and engineered wood siding are popular choices.
Cities Served
- Whitby
- Pickering
- Uxbridge
Products Available
- Vinyl Siding
- Cedar Shake Siding
- Stone Veneer
- Engineered Wood Siding
- Soffit & Fascia
- Eavestroughs
Contractor Pickup
Pull your order from our Newmarket warehouse Monday–Saturday. Best for time-sensitive jobs and large-volume lifts.
Regional Delivery
Delivery available across our service area. Contact us to discuss scheduling, minimum order quantities, and site access requirements.
Quote-Based Pricing
All products are priced on a project quote basis. Call us or submit a request online and we respond promptly with pricing for your volume and spec.
Frequently Asked Questions
- Do you deliver exterior building materials to contractors in York Region?
- Yes. Pro Materials is based in Newmarket at the heart of York Region. We supply contractors in Aurora, Vaughan, Markham, Richmond Hill, King City, and across the region. Contact us to discuss your project requirements and delivery options.
- Can contractors pick up orders directly from your Newmarket warehouse?
- Yes. Pickup is available at Unit 5, 1235 Journey's End Circle, Newmarket, ON L3Y 8T7. We are open Monday–Friday 7:30 AM–5:00 PM and Saturday 8:00 AM–4:00 PM.
- Do you supply to the GTA: Toronto, North York, Scarborough?
- Yes. We supply contractors throughout the Greater Toronto Area with our full product range (vinyl siding, soffit, fascia, eavestroughs, stone veneer, and exterior trim), all available on a quote basis.
- Do you service Barrie and Simcoe County contractors?
- Yes. We regularly supply contractors in Barrie, Innisfil, Bradford, Alliston, Cookstown, Orillia, and Georgina. Simcoe County is an active market for us, particularly for vinyl siding, steel cladding, and cedar shake on new residential builds.
- How do I get pricing for materials?
- All products are priced on a quote basis; we don't publish retail pricing online. Submit a quote request through our website or call us at +1 (905) 836-7272. We'll respond with pricing based on your project volume and product selection.
- Do you sell to homeowners or only to contractors?
- Our primary customers are licensed contractors, builders, and renovation companies. Homeowners sourcing materials directly are welcome to contact us; we'll review the project and provide a quote.
Ready to Source Materials for Your Next Project?
Tell us what you need: product, volume, and location. We'll come back with pricing promptly.