• Your Window, Door, and Siding Specialists

    With flexible financing options available, achieving your dream home is easier than ever.

    Our StoryPayment Plans


Beingessner Home Exteriors has been expertly installing windows, doors and siding products in the Kitchener, Waterloo, Elmira, Cambridge, Guelph and surrounding areas for over 65 years.

A third generation, family-run business, with an excellent reputation in the exterior renovation industry, Beingessner Home Exteriors acquires most of its business from customer referrals and repeat clientele.

Beingessner Home Exteriors takes pride in providing top quality, industry certified products, backed by friendly and expert customer service.

As longstanding members of S.A.W.D.A.C., Window Wise and Better Business Bureau, Beingessner’s aim for the highest standards of quality, professionalism and workmanship.

Visit our beautiful showroom in the quaint village of St. Jacobs, Ontario.

Link to: WindowsLink to: DoorsLink to: DoorsLink to: Siding & AluminumLink to: Siding & Aluminum


Free Written Estimates

We offer free written estimates for your exterior renovation projects. Your quote will provide you with all the information needed to make an informed decision regarding your project.

Expert Installation

Beingessner Home Exteriors has been expertly installing windows, doors, and siding since 1957. A good quality product is only half the formula for successful replacement; a great installation is crucial.


Are you more of a do-it-yourselfer? Are you looking for products to tackle a project? Provide us with your specs and we can supply you with high quality window, door, and siding products.

Exterior Design

Once you are ready to go ahead with your project, we can help ensure you select the right colours and products to suit your home and personal style. We do not offer design only services at this time.

Premium MasterGrain Fiberglass Doors

How They’re Made

MasterGrain is redefining the entry system with fiberglass door system components featuring the most authentic wood grain replication in the door industry



If someone asked me to rate on a scale of 1 – 10 how pleased I am with the work that was done on my house by Beingessner Home Exteriors, I would have to score at least a 15.  I was very impressed to see the salesman return when the windows were being installed and even more impressed to see him return twice when the soffits, fascia and eavestrough were being replaced.

How many salesmen care enough about a job to return once a contract is signed?  The windows were installed with the minimum of mess and I must compliment the installer for being a perfectionist who did not rush the work on the living room window.

Thanks for everyone at Beingessner for the first class work on my house.

Sheila B.