Windows & Doors for
Durham Region Homes
Local installation crews based in Oshawa serving the entire Durham Region - from lakefront properties in Ajax to new subdivisions in Bowmanville. We know Ontario building codes, Durham's weather patterns, and your neighborhood.
Operated by: Aurora Windows and Doors Ltd.
Office & Contact Information
Address
Aurora Windows and Doors Ltd.
241 King Street East
Oshawa, ON L1H 1C5
Canada
Contact
Phone: +19054480482 Email: oshawa@auroradirect.ca Website: auroradirect.ca
License Numbers:
HST: 828015875
Durham Region Housing - Every Era, Every Style
Durham Region's housing stock spans 70+ years of construction. Each era has its own installation challenges.
Post-War Bungalows (1950s–70s)
Oshawa and Whitby are full of brick bungalows from the GM boom years. These homes typically have original aluminum-frame windows with non-standard sizes. We measure each opening individually - no stock sizes, no shimming over old frames.
Subdivision Homes (1990s–2010s)
Ajax, Pickering, and north Whitby subdivisions often have builder-grade vinyl windows that fog after 15–20 years. We replace sealed units or full frames depending on condition, and upgrade to argon-filled Low-E glass for immediate energy savings.
New Construction & Infill
Bowmanville and Courtice are growing fast. For new builds and additions, we work directly with your contractor to supply and install windows and doors that meet Ontario Building Code Part 12 energy requirements from day one.
Lake Ontario Changes Everything
Lake-Effect Wind & Moisture
Higher wind loads: Properties south of Highway 401 - especially in Ajax, Pickering, and south Oshawa - face sustained winds off Lake Ontario that exceed inland averages by 20–30%. We spec reinforced frames and heavy-duty hardware for lakefront and near-lake installations.
Salt air corrosion: Within 2 km of the lakeshore, salt-laden moisture accelerates hardware degradation. We use stainless steel and marine-grade components for coastal properties - not the standard zinc-plated hardware.
The Durham Freeze-Thaw Cycle
Temperature swings: Durham Region's proximity to the lake creates rapid temperature fluctuations - it's not uncommon to see +5°C and -15°C in the same week during January. This expansion-contraction cycle punishes rigid sealants. We use flexible polyurethane foam and silicone that maintain their seal through thousands of cycles.
Ice storms: Durham gets hit hard by freezing rain events. Impact-resistant glass options and reinforced frames protect against ice and wind-driven debris.
Save Money with Energy Incentives
Ontario homeowners have access to several programs that can reduce the cost of window and door upgrades.
Canada Greener Homes Grant
Up to $5,000 for eligible energy retrofits including windows and doors. Requires pre- and post-retrofit EnerGuide evaluations. We can recommend certified energy advisors in Durham Region to get you started.
Enbridge Home Efficiency Rebate
Enbridge Gas customers in Durham Region may qualify for rebates on energy-efficient upgrades. Window and door replacements that improve your home's envelope can be eligible when combined with other efficiency measures.
ENERGY STAR Zone 1 Products
All our products meet or exceed ENERGY STAR Canada Zone 1 requirements for southern Ontario. This qualification is required for most rebate programs - every product we install is pre-qualified.
Most Popular in Durham Region
Sliding Patio Doors
Durham's suburban lots are built for backyard living. Our sliding patio doors maximize your view of the yard while maintaining a tight thermal seal. The #1 seller in Ajax and Pickering.
View Sliding Patio Doors →Casement Windows
Compression-seal design outperforms sliders in air-tightness testing. Ideal for Durham's wind exposure, especially for lakefront and south-of-401 properties.
View Casement Windows →Fiberglass Entry Doors
Wood-grain texture without the warping, cracking, or peeling. Fiberglass stands up to Durham's freeze-thaw cycles far better than wood - and requires zero annual maintenance.
View Fiberglass Doors →Durham Region Coverage
Our crews are based in Oshawa - not dispatched from Toronto. We cover every corner of Durham Region.
Oshawa
- • North Oshawa
- • South Oshawa
- • Taunton
- • Simcoe Industrial
- • Downtown Oshawa
Whitby
- • Whitby (all areas)
- • Brooklin
- • Downtown Whitby
- • North Whitby
- • Port Whitby
Ajax & Pickering
- • Ajax (all areas)
- • Pickering (all areas)
- • Liverpool
- • Rougemount
- • Claremont
Clarington
- • Bowmanville
- • Courtice
- • Newcastle
- • Orono
Serve rural Clarington too
Confirm your address →Our Oshawa Location
Located on King Street East in downtown Oshawa. Easy access from Highway 401 and Highway 2.
Aurora Windows and Doors Ltd. - Oshawa Office
Get Directions to Our OfficeWhat Durham Region Homeowners Say
Real feedback from clients across the region.
We're two blocks from the lake in south Ajax. The old windows rattled in every windstorm. The new casements are dead silent and our heating bill dropped noticeably the first winter.
James & Sarah K.
Our 1960s Oshawa bungalow had the original aluminum windows. Aurora measured every opening - none were standard sizes. The new windows fit perfectly and the house finally feels warm.
Dave M.
The condo board in our Pickering complex required exact color matching. Aurora handled the approval process and installed 4 units in half a day. No complaints from the board or the neighbors.
Priya S.
Our Durham Region Process
Same high standards, adapted for Ontario requirements and Durham's unique conditions.
Ontario Building Code Compliance
Part 12 energy requirements: All our installations meet Ontario Building Code Part 12 requirements for energy efficiency. For new construction and additions, we provide documentation your contractor needs for building permit sign-off.
Condo board coordination: For multi-unit buildings in Ajax, Pickering, and Whitby, we prepare spec sheets, color samples, and installation schedules for board approval before ordering.
Lakefront & High-Wind Protocol
Reinforced installations: For properties within 2 km of Lake Ontario, we use reinforced mounting brackets, marine-grade hardware, and additional sealant layers to handle sustained wind loads.
Impact considerations: For exposed lakefront properties, we discuss impact-resistant glass options and reinforced frame profiles that exceed standard residential specifications.
Questions from Durham Region Homeowners
Do I need a building permit to replace windows in Durham Region?
For standard like-for-like replacements (same size opening), no permit is typically required in Oshawa, Whitby, Ajax, Pickering, or Clarington. If you're changing the size of an opening or adding a new one, a building permit is needed. We can advise on your specific situation during the consultation.
How do I qualify for the Canada Greener Homes Grant?
You need a pre-retrofit EnerGuide evaluation before any work begins. A certified energy advisor visits your home and establishes a baseline. After installation, a second evaluation measures the improvement. The grant amount depends on the energy gain. We can recommend advisors in Durham Region who handle the evaluations.
Do you install during Ontario winters?
Yes, we install year-round. Our winter protocol uses low-temperature expanding foam (rated to -20°C application), cold-weather silicone sealants, and a one-opening-at-a-time approach. Your home is never left exposed. We've installed through every Durham Region winter.
What about lakefront properties with high wind exposure?
We have specific protocols for lakefront and near-lake installations. This includes reinforced mounting brackets, marine-grade stainless steel hardware (not standard zinc-plated), additional sealant layers, and frame profiles rated for higher wind loads. We assess exposure during the on-site measure.
Can you work with our condo board in Ajax or Pickering?
We work with condo boards across Durham Region regularly. We provide detailed spec sheets, color samples, and proposed installation schedules for board review. We coordinate with property management on access, elevator booking, noise restrictions, and cleanup requirements.
My 1960s bungalow has non-standard window sizes. Is that a problem?
Not at all - it's actually our specialty. Post-war bungalows in Oshawa and Whitby almost always have non-standard openings from the original aluminum frames. We measure every opening individually and manufacture each window to exact dimensions. No stock sizes, no shimming, no gaps.
Ready to Transform Your Durham Region Home?
Get started with instant online pricing or book a free in-home consultation with our Oshawa-based crew.