At Adelphos Construction, we provide a wide variety of construction services. All of our work meets or exceeds the Ontario Building Code, and you'll not find a finer construction company out there.

All Season Sunrooms

Sunrooms are modular units that are custom designed for your home and manufactured in a temperature controlled environment, ensuring the highest quality.Our units can be installed directly onto an existing patio, deck, and even under a previously constructed roof!

Designed to extend your enjoyment of the outdoors without the usual annoyances of wind, rain, insects and harmful UV rays. Whether it’s a children’s playroom, a new addition to entertain, or simply a cozy place to relax, a new Sunspace Sunroom will add beauty, functionality and value to your home.


Let us help you build a deck according to your needs. Need more outdoor living space? We can replace your old deck with a new one.

Porch Enclosures

The porch is mainly the first element one sees when they visit a house. It shows the personality of the homeowner or occupants. Porch elements create a buffer between the elements and the house. In the house, the elements can be used in two ways; as a comfortable place for occupants to sit as they watch happenings outside, or as a sort of waiting room for guests.

Windows and Doors

Replace your old windows and doors with new custom windows and doors that are energy star rated.

Maintenance Free Decking

Our maintenance free decking is slip resistant and water tight! It’s truly non-skid, making it the safest choice for your family and friends.

Three Season Sunrooms

Three season sunrooms are a bright addition to any home or cottage. Offering a wide selection of top quality door and window systems, this room is custom-designed to fit your needs.

Roof systems are available to meet your needs, whether it is for a cathedral ceiling or a contemporary studio pitch roof, over an existing deck or porch or perhaps even a carport. Not only are you adding living space to your home or cottage, but you are also adding value with a Three Season Sunroom.

Aluminum Railings

Our commitment to elegance in design, coupled with engineered technology and innovation, you are guaranteed to add safety, beauty and value to your home, cottage or commercial property. All our railing and deck systems are custom designed, code compliant and made to your exact specifications. Choose from a variety of handrail styles from standard, modern or colonial hand rails, and colors available in black, driftwood, tan and white. Available in a glass rail configuration as well as straight and curved belly picket designs, we have the style that will best suit your home. End posts with intermediate structural posts will allow for continuous rail with no breaks!

Wood Framed Additions

With many years of woodwork and building experience, it just makes sense to offer high quality wood framed additions. Whether you're looking to add a living room, bath room, kitchen, or garage addition, we are your one stop shop.

contact us for a free, in-home consultation!

Call us today for a free, no-obligation quote, or to discuss your project.

Joseph Blatz