
52 Vine St S, St. Catharines, ON L2R 3X8
Mon - Fri 8.00 - 2.00
Sat - Sun Closed
(289) 302 5655

Your Most Trusted Windows, Doors & Siding
Niagara Contractor.


Welcome to Gemini Windows, Doors & Siding. My name is Rob Lavorato and I am the owner and founder. I have been interested in construction and renovating from a very young age working with my uncle building homes.
I have spent over 23 years in management role working with many Service Providers in the construction Industry. Working and managing over 200 installers and sales consultants has given me a broad knowledge base on many products and services.
I believe in continuous education and that is why I also took time to earn my Certificate in Home Inspection through Carson & Dunlop. This gives me a unique perspective when looking at a potential renovation in determining underlying issues that may be present and offer perspective on how to approach the issue.
Horizontal Vinyl
James Hardie
Versetta Stone
Horizontal Aluminum
Board & Batten
Shake Style Vinyl
Exterior Shutters
Single Hung
Double Hung
Single Slider (liftout or tilt)
Double Slider (liftout or tilt)
Casement (operating or fixed)
Awning
Bay & Bow Windows
Combinations
Shapes
Egress
Many options to choose from
Steel
Fiberglass (smooth or woodgrain)
In-Swing
Out-Swing
Over size
Many options to choose from
Seamless Aluminum Eaves
Gutter Guard (leaf guard)s
Aluminum Fascia
Aluminum Soffit
Vinyl Soffit
Many colours & options to choose from
Residential (sloped roof), not flat
Skylights
Many ventilation options
Many shingle styles to choose from
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