Most window replacement around Manotick isn't driven by failure — it's driven by January. The glass gets cold, the edges sweat, the room by the south windows never feels right, and eventually someone gets a quote. Ottawa sits in a colder ENERGY STAR climate zone than southern Ontario, which changes both what's worth buying and what qualifies for rebates. This page covers installed costs, the triple-pane question, and the two things rural installs add that suburban quotes don't.
When to book: Manufacturing lead times run weeks to months, so order in summer for installation before winter.
Manotick Windows & DoorsSupport Local · ManotickIndependent
5549 Ann St, Manotick · A genuine village business on Ann St, family-run since 1999, BBB A+. Dealer for Northstar, MasterGrain, Inline Fiberglass, VELUX and Phantom Screens.
Why we'd call them what Manotick Windows & Doors says about itself
A Manotick-based, family-run window and door dealer and installer since 1999, serving Manotick and the Ottawa region with an in-house installation team.
Since 1999 · Co-founded by Bob Milne; Brad Milne is co-creator and current General Manager
Does Replacement windows and custom doors · Patio doors, skylights and sun tunnels · Sunrooms and screened rooms · Retractable screens and garage doors
Publishes BBB Accredited · GOHBA Member · HOUZZ Recognized · Authorized dealers for: Northstar, Sunspace, MasterGrain, Dorplex, Phantom Screens, VELUX, Strassburger, Inline Fiberglass, and Everlast
In writing Absolutely free, no obligation quote
- Started in 1999 as a construction company specializing in windows and doors
- Maintains an in-house installation team
- Bilingual staff (French and English)
Read from the business's own site on 2026-09-07. Credentials are as stated by the business; check licence and insurance directly before you hire.
Who we'd call first for this work in K4M — how we choose, and it's never for money.
If they're booked
The next two calls — same standard, next in line for the top spot. No business has paid to be here, or anywhere on this site. Location and credential facts come from each business's own public sources; how we check them. Know a business that belongs here? Tell us.
Why we'd call them what Bayview Windows says about itself
A Richmond-based window and door installer with over 30 years of experience, RenoMark membership, Canadian-made brands and a lifetime labour warranty.
Showroom: Monday-Thursday 8:00-16:00; Friday 8:00-12:00; closed Saturday-Sunday
Does Replacement window installation · Entrance door installation · Sliding and swinging patio doors · Winter installation and supply-only options
Publishes RenoMark Member · Greater Ottawa Home Builders Association (GOHBA) Member · Window Wise Member · SAWDAC Member · A+ BBB rating · 2019 Small Business Award
In writing no-hassle lifetime warranty on both labour and materials · Lifetime transferable warranty on windows and doors · Comprehensive Lifetime Labour Warranty covering installation and critical materials, including caulking, insulation, flashing, tape, and capping
- Carries 11 Canadian brands: North Star, Del, Dimension, Mastergrain, Dayside, Dorplex, Novatech, Verre Select, Vitre Art, Strassburger, Martin Windows
- Uses full-time employee installation crews rather than subcontractors
- Services limited to residential properties within Ontario
Read from the business's own site on 2026-09-07. Credentials are as stated by the business; check licence and insurance directly before you hire.
Why we'd call them what Verdun Windows and Doors says about itself
A family-owned Ottawa-area window and door manufacturer and installer since 1982, offering a transferable 25-year 'No Bull' warranty on products and services.
Since 1982 · Local and family-owned since 1982 (family name not stated on pages read) · Nepean showroom (56 Antares Dr) Monday-Friday by appointment only
Does Manufacturing of Nordik brand mPVC replacement windows · Entry and patio doors (stated 100% Canadian made) · Residential replacement installation · Custom home and condominium installations
Publishes ENERGY STAR rated · ENERGY STAR Most Efficient 2025 · FGIA (Fenestration & Glazing Industry Alliance) member · National Fenestration Rating Council certified · BBB Accredited Business with A+ Rating · HomeStars Best of the Best 2025
In writing Fully-transferable, 25 year warranty on products and services · No Bull Warranty — a simple one page warranty; No hidden conditions. No fine print.
- Head office 104 Clement St, Vars; showroom at 56 Antares Dr, Nepean; warehouses in Carleton Place, ON and Gatineau, QC
- Manufacturing facilities were featured on Discovery Channel's How It's Made
- Describes itself as one of Canada's largest window replacement companies
Read from the business's own site on 2026-09-07. Credentials are as stated by the business; check licence and insurance directly before you hire.
Support Local · Manotick means the business operates from K4M — a storefront, yard, office, or a documented owner or mobile base here — not that it merely covers the area (how we test it). Independent means locally owned rather than a chain or franchise.
manotick.co is a directory, not a party to any work. Every button above goes straight to the business; any quote, contract, warranty or dispute is between you and them. Confirm licence and insurance and get it in writing before work starts — terms.
Greely too. Greely (K4P) is eight kilometres east along Mitch Owens Road and on the same wells and septic; most of the businesses on this page serve it as well as Manotick — say "Greely" when you call and confirm any travel charge. For the trades with a yard or office in Greely itself, see contractors based in Greely.
Who is the best window and door company in Manotick?
Short answer: Manotick Windows & Doors is the only one of the three that is genuinely a village business — Ann St, family-run since 1999 — and it is our first call. Bayview carries the widest range if you want to compare eleven Canadian-made brands side by side. Verdun manufactures its own product rather than reselling, which usually means a shorter lead time on a non-standard size.
| Business | Based | Ownership | What sets them apart |
|---|---|---|---|
| Manotick Windows & Doors | Manotick (K4M) | Independent | A genuine village business on Ann St, family-run since 1999, BBB A+. Dealer for Northstar, MasterGrain, Inline Fiberglass, VELUX and Phantom Screens. |
| Bayview Windows | Richmond | Independent | 30+ years, RenoMark certified, BBB A+, and carries 11 Canadian-made brands — the widest choice here if you want to compare products. |
| Verdun Windows and Doors | Vars | Independent | Manufactures its own windows and doors rather than reselling them, family-owned since 1982 — usually the shorter lead time on a custom size. |
A comparison of the three businesses this site would call first, on facts each publishes about itself — not a ranking of every window and door supplier serving K4M, and not a rating. "What sets them apart" is our opinion, formed from the criteria we publish. No business has paid for a place in this table, and payment would not change it. Confirm licence and insurance directly before you hire.
What window & door costs in Manotick — 2026 rates
| Service or scope | Planning range |
|---|---|
| Window replaced, installed (triple-pane vinyl) | $800 – $2,100 |
| Casement or awning, triple-pane installed | $1,300 – $1,600 |
| Bay or bow window installed | $1,400 – $3,500 |
| Whole-house replacement (10–20 openings) | $8,000 – $25,000+ |
| Entry door installed (steel or fibreglass) | $1,300 – $2,000 |
| Entry door with two sidelights | $3,250 – $4,420 |
| Patio or garden door installed | $1,500 – $3,500 |
Triple-pane is the default here, not an upgrade
Triple-pane runs roughly 15% over double-pane for the same size and style, and around Ottawa that premium is generally worth paying. The January temperature difference across the glass is more than fifty degrees, and the complaint that drives most replacements — cold edges, condensation, a room you avoid in winter — is exactly what the third pane and the warm-edge spacer address. One piece of outdated advice to ignore: you will still see contractors talk about ENERGY STAR climate zones, and that framing has been obsolete since January 2020, when Version 5.0 replaced the old three-zone map with a single national specification. A window that qualifies in Toronto qualifies here.
Retrofit versus full-frame
A retrofit or insert replacement keeps the existing frame and is cheaper and faster. Full-frame takes everything back to the rough opening. In 1990s and 2000s estate builds around Manotick, full-frame is more common than homeowners expect, because the original windows were builder-grade and the brick-to-frame flashing was frequently never done properly — meaning the leak isn't the window, it's what's behind it. A quote that doesn't say which method it's pricing is not comparable to one that does.
Rebates in 2026, and the conditions nobody mentions
Two programs people still ask about are gone: the federal Canada Greener Homes Grant stopped taking applicants in February 2024, and Enbridge's Home Efficiency Rebate Plus closed intake on 5 February 2024 and finished winding down at the end of 2025. What is currently running is the Ontario Home Renovation Savings Program, which rebates $100 per rough opening for ENERGY STAR certified windows and doors.
Three conditions matter more than the headline number, and quotes rarely spell them out. Windows and doors sit in the tier that requires a home energy assessment. You must install at least two qualifying upgrade types — the tier covers insulation, windows and doors, air sealing and heat pump water heaters — so windows alone will not do it. And there is a minimum quantity: at least three window rough openings, or one door, skylight or sliding door. A homeowner who replaces six windows with no assessment and no second measure gets nothing, which is an expensive way to learn the rules. Confirm current terms on the programme site before you count the rebate into a budget.
Common questions
Who is the best window and door company in Manotick?
Manotick Windows & Doors is the only one of the three that is genuinely a village business — Ann St, family-run since 1999 — and it is our first call. Bayview carries the widest range if you want to compare eleven Canadian-made brands side by side. Verdun manufactures its own product rather than reselling, which usually means a shorter lead time on a non-standard size.
How much does window replacement cost in Ottawa?
In 2026, a standard triple-pane vinyl window installed typically runs $800 to $2,100 depending on size and style. Casement and awning windows land around $1,300 to $1,600. A whole-house replacement of 10 to 20 openings runs $8,000 to $25,000 and up.
Is triple-pane worth it in Ottawa?
Generally yes. It costs about 15% more than double-pane and directly addresses the cold-edge and condensation complaints that drive most replacements here. Ignore any talk of ENERGY STAR climate zones — Canada moved to a single national fenestration specification in January 2020, so there is no separate Ottawa qualifying spec.
Is there a window rebate in Ontario in 2026?
Yes — the Ontario Home Renovation Savings Program rebates $100 per rough opening for ENERGY STAR certified windows and doors. But three conditions catch people out: the windows-and-doors measure requires a home energy assessment, you must install at least two qualifying upgrade types rather than windows alone, and there is a minimum of three window rough openings or one door. The federal Canada Greener Homes Grant and Enbridge's Home Efficiency Rebate Plus are both finished. Confirm current terms on the programme site before budgeting around it.
What does a new front door cost installed?
A steel or fibreglass entry door installed typically runs $1,300 to $2,000 in 2026. Add two sidelights and it moves to roughly $3,250 to $4,420. A sliding or French patio door installed runs $1,500 to $3,500.
What's the difference between retrofit and full-frame window replacement?
Retrofit keeps the existing frame and is cheaper and quicker. Full-frame removes everything back to the rough opening and lets the installer correct flashing and insulation behind the frame. Full-frame is more common in estate builds from the 1990s and 2000s, where the original brick-to-frame detail was often done poorly.