Vinyl Windows

Picture and fixed windows for light and view

A fixed window does not open, and everything follows from that. With no sash to move; there is no hardware to fail and no seal to compress, a fixed unit is permanently sealed, which makes it the tightest and least draughty window we build.

F150 picture window shown from outside, white vinyl frame with a single fixed pane
ENERGY STAR qualified products Primary Seal lifetime warranty NFRC certified ratings

Limited lifetime warranty, transferable · Custom-built to your opening · Family owned and operated

Where picture windows suit a home

Fixed windows belong wherever the view matters more than the airflow, and wherever a neighbouring window already handles ventilation. The standard arrangement is a large fixed centre pane flanked by two operating casements: the middle gives you the uninterrupted view, the flankers give you the air.

They are also how you glaze the openings nobody can reach, the upper storey of a two-storey great room, the triangle above a stairwell, a transom over a garden door. There is no point paying for hardware on a window nobody will ever crank.

The two families differ in what they carry. Picture units are built on the slimmer slider profile for maximum glass; fixed casements use a structural frame that spans larger openings without needing a post.

Features

  • Permanently sealed, no operating hardware and no compression seal to age
  • Largest glass area per opening of any style we fit
  • Slim-profile picture units maximise view; structural fixed casements span wider openings
  • Combines directly with casement or awning flankers in a single mulled assembly
  • Low-E and argon options across both families

Models we fit

Picture Windows models available from Primary Seal
ModelStyleDescription
F150 / FL150Picture windowNon-opening unit built for light; maximum glass area.
F125Ultra-slim picture windowSlimmest sightline in the collection, on a single-slider profile.
F175 / FL175Fixed casementStructural frame that accommodates larger openings.

Picture Windows we have installed

FL150 Legacy picture window viewed from outside, white vinyl frame on the slim slider profile
Large picture window with three transom lights above and casement flankers, in an empty room with pale hardwood
Two-storey window wall of stacked fixed picture units finished with a round-top arch, looking out over a lake
F175 fixed casement window viewed from outside, structural white vinyl frame

See the full project gallery →

How they compare

Against any operating window: a fixed unit costs less for the same glass area, seals better and lasts longer, but it will never ventilate. Building code also treats it differently, a fixed window cannot serve as bedroom egress, so at least one operating unit is required in a sleeping room.

Picture versus fixed casement: the picture unit shows more glass because the frame is slimmer; the fixed casement carries more load and suits a taller or wider opening. On a two-storey window wall we usually specify fixed casements below and picture units above.

Against architectural shapes: an arched or angled head is a fixed unit too, the shapes are simply fixed windows cut to a non-rectangular outline.

Questions

Picture Windows: common questions

Read all 20 questions homeowners ask →

Are ENERGY STAR windows worth it in Ontario?

Yes, ENERGY STAR qualified windows are certified to perform in Canada's climate zones, and they make the biggest difference in older homes with single-pane or failed double-pane glass. Low-E coatings and argon fill cut radiant heat loss in winter and solar gain in summer. Comfort improves immediately, particularly the cold draft near seating placed against an exterior wall.

Why is there condensation on my new windows?

Condensation on the interior glass means the indoor humidity is higher than the glass surface temperature can support, not that the window has failed. New windows seal a house far more tightly than the ones they replace, so moisture that used to escape through leaks now stays inside. Running bathroom and kitchen fans and lowering the humidistat in cold weather resolves it. Moisture sealed between the panes is a different matter and is covered.

How long do vinyl windows last?

Quality vinyl windows last several decades in Ontario's climate. Vinyl does not rot, rust or need repainting, and the frames will not blister, peel or flake the way a painted finish does, so the practical limit is usually the sealed glass unit rather than the frame itself. Cleaning the frames and glass twice a year is all the upkeep they need.

Book your free in-home consultation

We measure every opening, talk through the options that suit your home, and give you a written quote. No pressure, no obligation.

Call (416) 990-0609 Book Free Consultation