Business Details
44 Years
experience
Your Trusted Source for Energy Efficient Windows and Doors in Ottawa
Lambden Window & Door has served Ottawa West for over 43 years, specializing in custom replacement windows and doors. Our products, manufactured in Ontario, are backed by a 25-year warranty and designed to enhance energy efficiency and curb appeal. We prioritize integrity, efficiency, and exceptional service, offering Energy Star Most Efficient 2025-rated windows and RevoCell technology for superior performance. Our team provides free consultations, factory-direct pricing, and a commitment to local manufacturing. With expertise in residential and commercial projects, we ensure hassle-free installations and unmatched customer satisfaction.Our reputation is built on decades of trust, transparency, and a focus on innovation. We serve Ottawa, Kanata, Carleton Place, and surrounding areas, offering premium solutions for new construction and renovations. Our client-centric approach guarantees no hidden fees, fair pricing, and a seamless experience from consultation to completion. As part of the Verdun family of companies, we uphold values of quality, reliability, and community support.
Services
Casement Windows
Awning Windows
Double Sliding Windows
Double Hung Windows
Fixed Picture Windows
Bay Bow Windows
Entry Doors
Sliding Patio Doors
Garden French Doors
RevoCell Windows
Details
- Year established: 1982
Highlights and features
- We offer over 43 years of experience in energy-efficient window and door solutions.
- Our RevoCell windows are Energy Star Most Efficient 2025-rated for superior performance.
- We provide a worry-free 25-year warranty covering parts and labor.
- Our products are manufactured locally in Ontario with high-quality materials.
- We guarantee free, no-obligation in-home consultations and competitive pricing.
Associations and certifications
- ENERGY STAR
What people say
Amazing job
Exceeded expectations
Excellent product
Above and beyond service
Terrific job
Services
Casement Windows
Casement windows feature hinges allowing outward opening for maximum ventilation. Our modern designs combine sleek aesthetics with energy efficiency, ideal for hard-to-reach areas. Durable construction ensures long-term performance and ease of cleaning from inside the home.
RevoCell Windows
RevoCell windows use microcellular PVC for unmatched strength and energy efficiency. Rated Energy Star Most Efficient 2025, they offer triple-pane performance without drawbacks. Their solid-core design maximizes natural light while reducing energy bills and maintenance needs.
Entry Doors
Our steel entry doors combine durability with insulation, featuring customizable options like sidelites and transoms. Backed by a 25-year warranty, they resist warping and fading, enhancing security and curb appeal with low-maintenance finishes.
Sliding Patio Doors
Sliding patio doors provide space-efficient access and natural light. Constructed with durable materials, they feature energy-efficient glass and adjustable rollers for smooth operation. Customizable configurations suit modern and traditional homes alike.
Awning Windows
Awning windows open outward from the bottom, allowing ventilation even in rain. Their elegant design enhances home aesthetics while maintaining energy efficiency. Ideal for above-sink or walkway placements to prevent water intrusion.
Questions
Can replacing old windows reduce energy bills?
Yes. Energy-efficient windows can reduce heating and cooling costs by up to 16%, saving approximately $12,000 over 20 years for an average home.
What makes RevoCell windows unique?
RevoCell windows use microcellular PVC for superior strength and energy efficiency, offering triple-pane performance without drawbacks. They are Energy Star Most Efficient 2025-rated.
Do you offer warranties?
Yes. We provide a 25-year warranty covering parts, labor, and installation, with no hidden clauses or fine print.
Are your products Energy Star certified?
Yes. All windows and doors meet or exceed Energy Star standards, audited by independent certification bodies approved by Natural Resources Canada.
Can I customize my windows and doors?
Yes. We offer fully customizable options, including styles, finishes, sidelites, transoms, and hardware to suit your home's design.
Do you install windows year-round?
Yes. We install windows and doors in all seasons, ensuring energy efficiency and durability regardless of weather conditions.
