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Castle - Your trusted building supply partner ®

Exterior Doors & Windows

Updating your exterior windows and doors has many benefits other than refreshing the look of your home. It can also increase energy efficiency, enhance the security and lower the maintenance.

From one window to the entire house, Allen Building Centre can help you with all of your exterior doors and window needs. We can also recommend trusted contractors for a quality installation.

For more information on the benefits on renovating your exteriors, see the provided information sheet below.


For your convenience, we have included links to our trusted suppliers.  Check out the Renovations Canada Information Sheet!

At Allen Building Centre we have everything you need for exterior doors and windows. Drop in-store, contact us or request a quote today.

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