Traditional window styles benefit from the durability and reliability of vinyl construction, for sashes that move easily with no warping or swelling.

kitchen with double hung sliders over a counter and double sink

Slide Open Vertically

Double-hung windows have two sashes that slide open – one from the top and one from the bottom.  In a single-hung window, the top sash is fixed and the bottom one slides up to open.

Slide Open Horizontally

Traditional horizontal sliders open a small area for ventilation – usually combined with a larger fixed window.


Beautiful:  Streamlined design narrows the vinyl profiles leaving a larger glass area.  The glossy white finish eliminates the pits and flaws where dirt can accumulate – so your windows look new longer.

Durable:  simple hardware provides trouble-free use; and PVC frames ensure no warping or swelling.

Fusion Welded:  like all Bonnechere Valley Windows, these units have fusion welded corners that can’t loosen and leak.

Easy Maintenance:  single- or double-hung windows allow effortless tilt-in operation for easy cleaning.

Energy Efficient:  positive interlock with dual weather seals reduces air and water infiltration.  Our ¾” thick thermo pane glass unit provides excellent protection from cold outdoor temperatures.

Test Results

Product Series
Possible Rating400 Single Slider400 Double Hung1400 Casement4500 Tilt & Turn
Water TightnessB1-B7B2B2B7B7
Wind Load ResistanceC1-C5C4C3C4C5
The higher the number, the better the performance relative to Standard CAN/CSA A440-M90

Let Bonnechere Valley Windows show you the many options available.
Our professional staff design, manufacture and install a variety of windows and door styles, including the European Tilt & Turn type, with profiles from the leading Canadian vinyl extruder P.H. Tech.
We provide free estimates and will meet with you in your home or our Eganville showroom, weekdays, evenings or weekends.

Contact us today to book your free, no obligation appointment!