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Maintenance-Free Window Accessories in Williams Lake

GR8 Windows Ltd offers a line of custom-fit vinyl liners, casings and other window accessories in Williams Lake area. You can choose from the various options of accessories ideal for your exterior and interior windows.

Interior Trim

Our vinyl jamb extension and casing offer your window a finished look and no maintenance. Made to custom fit your wall thickness, there is no guesswork involved. Simply install the window with the jamb extension already attached, and snap on the casing when you are done!

Exterior Trim

We offer a great selection of exterior accessories for your windows including nail fin, brickmould and subsill that provides the finishing touches to your home's exterior. 

Installation Brackets

We have a solution for even the most challenging installations and carry installation brackets for windows.

For more information about our window accessories, get in touch with us via phone or email.

Not sure which side your windows open? How do they open? Take a look at the brochure for some common window orientations.

Finish Your Window Your way

Contact us today to see what is right for you.

Call Now


Monday: 08:00 AM – 05:00 PM

Tuesday: 08:00 AM – 05:00 PM

Wednesday: 08:00 AM – 05:00 PM

Thursday: 08:00 AM – 05:00 PM

Friday: 08:00 AM – 05:00 PM

Saturday: By Appointment Only

Closed on Statutory Holidays

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GR8 Windows Ltd

24 Broadway Ave N

Williams Lake, BC 

V2G 1B9




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