Window Replacement & Doors in Westboro, Ottawa

4 window and door companies serve Westboro in Ottawa, including Centennial Glass, Big City Windows & Doors, and Verdun Windows and Doors. 4 of them carry a sourced public rating, averaging 4.6 stars; the highest-rated is Centennial Glass at 4.7 stars from 419 reviews. Compare their ratings, service areas, and contact details before choosing who to contact.

Typical Ottawa cost: $600 to $1,200 per window installed for a standard vinyl replacement window4 serving Westboro4 rated on GoogleLast reviewed July 2026

Also covers in Westboro: Window replacement · Window repair · Window installation · Entry & patio doors · Glass replacement

Serving Westboro

Windows & Doors that cover Westboro

Every window and door company below lists Westboro in its Ottawa service area. Compare ratings and services, then contact the business directly.

  1. Centennial Glass

    Kanata +7

    4.7(419)on GoogleChecked Aug 2026Windows & Doors

    Ottawa windows, doors and glass company on Industrial Avenue that handles residential window and door installation and replacement as well as glass and shower work.

    View Centennial Glass
    View Centennial Glass directory profile

  2. Big City Windows & Doors

    Barrhaven +5

    4.0(197)on GoogleChecked Aug 2026Windows & Doors

    Big City Windows & Doors is a door supplier in Ottawa offering door manufacturing, window installation and garage doors. Rated 4 from 197 Google reviews.

    View Big City Windows & Doors
    View Big City Windows & Doors directory profile

  3. Verdun Windows and Doors

    Kanata +7

    4.6(2,392)on GoogleChecked Aug 2026Windows & Doors

    Ottawa-area window and door manufacturer and installer based in Vars, serving the Ottawa and Gatineau regions with in-house-built, ENERGY STAR windows and doors.

    View Verdun Windows and Doors
    View Verdun Windows and Doors directory profile
  4. Claimed

    Window Mart Ottawa

    Barrhaven +8

    5.0(2)on GoogleChecked Aug 2026Windows & Doors

    Window Mart Ottawa is a window and door company in Ottawa supplying and installing replacement vinyl windows, entry doors and patio doors. Rated 5 from 2 Google reviews.

    View Window Mart Ottawa
    View Window Mart Ottawa directory profile

Before you hire in Westboro

Do you need a permit for windows & doors in Westboro?

In Ottawa replacing doors or windows does not require a building permit, provided they go back into the same size opening.

Widening or cutting a new opening changes that, and basement bedrooms have their own egress requirements. Exempt from a building permit still means the work must comply with the Ontario Building Code and any applicable law, such as the Zoning By-law.

Designated heritage buildings and properties inside a Heritage District Overlay are not covered by these exemptions, and the City asks owners to confirm with a Building Client Service Centre before starting.

Source: City of Ottawa: Projects not requiring Building Permits. Confirmed 2026-08-23. Thresholds change, so check before you build.

Common questions

Windows & Doors in Westboro, answered

How many window and door companies serve Westboro?
4 window and door companies currently list Westboro as a service area. 4 of 4 carry a sourced public rating, averaging 4.6 stars.
Which window and door company in Westboro has the highest rating?
Centennial Glass has the highest sourced rating among window and door companies serving Westboro: 4.7 stars from 419 Google reviews. Listings claimed by their owner appear first; all other positions follow the published rating methodology.
What does window and door company work typically cost in Westboro?
Typical Ottawa-wide cost for this work: $600 to $1,200 per window installed for a standard vinyl replacement window. Get a written quote from a window and door company serving Westboro directly, since exact pricing depends on the job.

Hiring in Westboro

Choosing a window and door company in Westboro

Westboro is one of Ottawa's most sought-after urban neighbourhoods, just west of the downtown core along Richmond Road. Its homes are largely older, from century properties to mid-century bungalows, many now being renovated or torn down for infill builds. That makes Westboro a hub for full renovations, additions, high-end kitchen and bath work, custom decks, and mature-tree care. The businesses below serve Westboro and the central-west end.

  • Urban central-west Ottawa
  • Older + infill housing
  • Common jobs: renovations, additions, kitchens/baths, tree care
All windows & doors in OttawaAll services in Westboro

  • The install matters as much as the window

    A great window installed poorly still leaks air. Ask how they insulate and seal around the opening, and whether they replace rotten framing they find.

  • Check the energy rating for our climate

    Look for a low U-factor and an ENERGY STAR rating suited to Ottawa's climate zone. A good installer explains the rating rather than just selling a brand.

Windows & Doors in nearby areas

Other trades serving Westboro

For homeowners

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