Which window seals tighter?

Tilt & turn — the European multi-point hardware pulls the sash into the frame against a continuous gasket at 4–8 contact points. Casements are excellent too, but use a single-arm cam at the latch side.

Casement, typically 20–35% less than a comparable tilt & turn at the same size and glass package.

Which is better for ventilation?

Casement opens a full 90° to catch cross-breezes. Tilt & turn opens partially (tilt mode) for secure trickle ventilation, or fully inward (turn mode) for cleaning and emergencies.

Which is easier to clean?

Tilt & turn — the sash swings fully inward, so both sides can be cleaned from inside on any storey. Casements crank out and can be cleaned from inside, but reach is limited on wide units.

Which is better for egress?

Casement — it opens fully to the outside, which makes it the standard choice for basement egress openings. Tilt & turn can also satisfy egress when sized correctly.

Casement and tilt and turn windows installed in a modern home

Buying Guide

Casement vs Tilt & Turn Windows

Last updated: August 1, 2026

Both are top-tier operable windows for Ontario winters. Casements are the proven North American workhorse — tilt & turns bring European hardware engineering.

Request a Quote All Window Styles

Side-by-Side

Casement vs tilt & turn — how they actually compare

Both seal tighter than sliders and hung windows. The difference shows up in hardware, ventilation modes, cleaning access and price.

Best for Value + airflow

Casement Windows

Crank-out operation with a single-arm latch and great cross-ventilation.

Learn more

Best for Premium seal + cleaning

Tilt & Turn Windows

European multi-point hardware with both tilt-vent and inward-swing modes.

Learn more

Feature	Casement Windows	Tilt & Turn Windows
Relative installed cost	Typically more economical	Higher — reflects dual-function multi-point hardware
Seal contact points	1 (cam-lock)	4–8 (multi-point)
Triple-pane available
Energy Star certified
Full 90° outward opening
Tilt-vent mode (secure trickle)
Inward swing for cleaning
Egress-rated for basements Both must be sized to code minimums
Maximum single-sash width	~36"	~48"
Interior screen included

Our Verdict

If you want the best operable seal and the easiest cleaning on upper-storey windows, tilt & turn wins — and the price premium is worth it for street-facing rooms. For most rooms where you want cross-breezes and the best value-per-window, casements are still hard to beat. Many Trust Build customers mix both: tilt & turn on the front elevation, casements everywhere else.

FAQ