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Custom Windows & Doors in Dundas | Dayside Windows & Doors
Dayside Windows & Doors has been a family-owned and operated business since 1959, dedicated to manufacturing and installing high-quality windows and doors tailored to the Canadian climate. With over 65 years of experience, we prioritize energy efficiency, durability, and customization, offering products designed to enhance home comfort and aesthetics. Our in-house sales, manufacturing, and service teams ensure complete oversight of production, guaranteeing superior performance and client satisfaction. We specialize in custom vinyl windows, entry and patio doors, and energy-efficient solutions, backed by industry-leading warranties. Our commitment to excellence extends to professional installation services, ensuring precise measurements and seamless integration with homeowners' lifestyles.

Recognized for reliability and innovation, we serve residential clients across Southern Ontario, focusing on transparency, competitive pricing, and long-term value. Our team provides free consultations, financing options, and personalized guidance through every step of the selection and installation process. Customer testimonials highlight our responsiveness, problem-solving capabilities, and attention to detail, reflecting our dedication to exceeding expectations. As a manufacturer-direct provider, we eliminate intermediaries to deliver cost savings without compromising quality. Our products contribute to energy conservation, reduced maintenance, and increased property value, aligning with environmental and economic priorities.
Services
Custom Vinyl Windows Entry Doors Patio Doors Energy-Efficient Solutions Professional Installation Window Replacement Door Customization Storm Doors Retractable Screen Doors Builder Services
Details
  • Year established: 1959
Highlights and features
  • We offer over 65 years of experience in window and door manufacturing.
  • Our products are Canadian-made for the Canadian climate.
  • We provide professional installation with precise measurements and attention to detail.
  • Our energy-efficient solutions reduce drafts and lower energy bills by up to 50%.
  • We offer free in-home consultations and competitive manufacturer-direct pricing.
What people say
Outstanding installation No hidden fees Quick and professional Great workmanship Affordable pricing
Services
Custom Vinyl Windows
Our custom vinyl windows are engineered for durability and energy efficiency, featuring Low-E glass and triple weather stripping. Designed to withstand Canadian climates, they reduce drafts and energy costs while enhancing curb appeal. Backed by industry-leading warranties, these windows offer long-term value and low maintenance.
Entry Doors
Custom entry doors combine security and aesthetics with multiple-point locking systems and weather-resistant finishes. Available in various styles, they improve home insulation and resale value. Professional installation ensures precise fit and optimal performance for lasting durability and comfort.
Energy-Efficient Solutions
ENERGY STAR-certified products minimize heat loss and solar gain, lowering energy bills by up to 50%. Our solutions include Cardinal Low-E glass and advanced framing materials, designed to enhance indoor comfort while reducing environmental impact through sustainable manufacturing practices.
Professional Installation
Expert installers ensure precise measurements and seamless integration of windows and doors. The process includes debris removal and daily cleanup, with a focus on minimizing disruption. Post-installation support addresses any adjustments needed for long-term satisfaction.
Builder Services
Tailored solutions for home builders include bulk ordering, dedicated account management, and quality assurance throughout manufacturing. Our team collaborates with contractors to meet project timelines while maintaining strict quality control standards for residential developments.
Questions
How do I know when I need new windows?
Look for cracked frames, drafts, water damage, or difficulty operating windows. Schedule a free consultation for expert assessment.
Do you charge for estimates?
No, we offer free in-home consultations and quotes with no obligation.
Why choose custom windows?
Custom windows ensure perfect fit and performance, unlike standard sizes that may compromise aesthetics and functionality.
Can new windows reduce energy bills?
Yes, energy-efficient windows can lower heating and cooling costs by up to 50% through improved insulation.
What areas do you service?
We serve Brantford, Ancaster, Burlington, Hamilton, Stoney Creek, and surrounding Southern Ontario regions.
Do you offer financing options?
Yes, we provide competitive financing plans to make home improvements accessible and affordable.
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