Skylight Installation Mississauga: Residential, Commercial, Velux-Certified & Repair for Lorne Park, Erin Mills, Port Credit, Streetsville & Meadowvale
· By The Skylight Installation Toronto Crew
Skylight installation in Mississauga means cutting and framing a new roof opening, sealing it against Lake Ontario wind-driven rain and finishing the light shaft so your room gets clean daylight. We work across Lorne Park, Port Credit, Erin Mills, Streetsville and Meadowvale, where a lot of the 1980s and 90s subdivisions still have the original yellowed acrylic domes. Commercial crews handle Dixie Road corridor flat roofs with curb-mount units. Pricing is the same published CAD rate we use in Toronto, and the on-site assessment is free.
- Crews on the QEW and 403 daily
- Serving Mississauga since 2006
- 300+ local installs
- 5-Star Satisfaction
- 5-Star Satisfaction
- Top-Rated Toronto Skylight Installer
- Velux Certified Installer
- Fakro Certified
- OBC 9.7 & 9.26 Compliant
- $5M Liability + Full WSIB
- Lifetime Leak-Free Flashing Warranty
- 24/7 Emergency Leak Response
Mississauga Skylight Issues? Fast Professional Response
Yellowed builder domes in Erin Mills and Meadowvale
The bubble over the hall or ensuite has gone yellow, cracks at the corners, roars in the rain and lets the upstairs bake in July.
Why it happens here: Erin Mills and Meadowvale began as planned new towns in 1968 and 1969, and many homes from those first decades still carry their original builder-grade acrylic domes, now well past their service life.
How we fix it: Our old skylight removal and replacement crew tears off to the deck, checks the curb for rot and fits a Low-E glass Velux or Fakro unit with a new flashing kit.
-
Brown stains around the shaft
A ring on the drywall after every thaw usually means the head flashing or the ice and water shield behind it has failed, not the glass.
-
A room that needs lights at noon
Deep floor plans and north-facing kitchens get no direct sun. Overhead glass delivers far more light than a wall window of the same size.
-
A yellowed, noisy acrylic dome
Builder-grade bubbles turn brittle, drum in the rain and let summer heat pour in. Low-E glass fixes all three.
-
Drips that only show up in January
Frost on the glass and wet shaft walls are often condensation. We test before quoting, so you never pay for flashing you do not need.
Skylight Work We Do From Port Credit to Meadowvale
Same published CAD pricing as downtown, no suburb surcharge, and the same certified crews.
From $2,200 Old Skylight Removal & Replacement Toronto
Tear-off of dated acrylic or leaking units, curb and deck repair, then Low-E glass or full roof close-up.
Explore Old Skylight Removal
From $2,200 Residential Skylight Replacement Toronto
One-day residential skylight replacement with new flashing kits, same-size or enlarged.
Explore Residential Replacement
From $400 Skylight Flashing Repair Toronto
Flashing re-installs with pre-engineered kits or hand-formed step flashing to OBC 9.26.
Explore Flashing RepairAll 17 specialist services, most requested here first
- Old Skylight Removal & Replacement Toronto
- Residential Skylight Replacement Toronto
- Skylight Flashing Repair Toronto
- Residential Skylight Installation Toronto
- Commercial Skylight Installation Toronto
- Flat Roof Skylight Installation Toronto
- Custom Skylight Design & Installation Toronto
- Commercial Skylight Replacement Toronto
- Skylight Leak Repair Toronto
- Skylight Glass Replacement Toronto
- Emergency Skylight Service Toronto 24/7
- Velux Certified Skylight Installation Toronto
- Velux Skylight Replacement Toronto
- Velux Blinds & Accessories Toronto
- Solar-Powered Skylight Installation Toronto
- Sun Tunnel Daylighting Installation Toronto
- Smart Rain-Sensor Skylights Toronto
Service families: Skylight Installation Toronto · Skylight Replacement Toronto · Skylight Repair Toronto · Velux Specialist Toronto · Specialty Skylights Toronto
How It Works in 5 Steps
The same five steps on every job, whether it is one fixed unit over a hallway or a multi-panel commercial atrium.
- 1
Free On-Site Assessment
A crew lead checks the room, attic, framing and roof, then recommends the Velux or Fakro model that fits how you will use the space.
- 2
Itemized CAD Quote
Within two business days you get unit, labour, permit, flashing and disposal as separate lines. No bundled mystery number.
- 3
Permits, Honestly Priced
We file the permit at cost plus admin time. Some installers over-charge for permits thinking homeowners wont check other quotes. We would rather you check.
- 4
Install + Founder Checklist
Cut, frame, flash and close the roof in a day. Every job is signed off against our founder's flashing checklist, built over 20 years on GTA roofs.
- 5
Finish, Register, Enjoy
Shaft finished, warranty registered, debris gone. Then stand under it for a minute. That part never gets old.
Get a Straight Answer on That Old Dome
Free on-site assessment, an itemized CAD quote and a lifetime leak-free flashing warranty. If your roof is not a good fit for a skylight, we tell you on the visit.
What Skylight Installation Costs, in CAD
These are the same published rates we use across the GTA. Every written quote splits out the unit, labour, permit, flashing and disposal.
Full Price List- Fixed Velux FS
- $2,500 to $3,500
- Venting Velux VS
- $3,200 to $4,500
- Solar Velux VSS
- $4,500 to $7,500
- Sun tunnel Velux TGR
- $1,800 to $2,900
- Same-size replacement
- $2,200 to $4,800
- Leak repair + flashing
- $500 to $1,500
Why Port Credit and Erin Mills Homeowners Choose Us
- Lakefront flashing details built for Port Credit and Lorne Park wind exposure
- Hundreds of 1980s acrylic dome conversions across Erin Mills and Meadowvale
- City of Mississauga building permits coordinated and inspections booked
- Commercial curb-mount and membrane tie-in work on the Dixie Road corridor
- Same published CAD pricing as Toronto, no suburb surcharge
- Lifetime leak-free flashing warranty on every install
About Our Mississauga Skylight Work
Getting to Jobs on the QEW, 403 and 401
Jobs here run off three highways. Lakeshore homes in Port Credit, Lorne Park and Clarkson are reached by the QEW, Erin Mills and Streetsville by the 403, and Meadowvale and the Dixie Road industrial strip by the 401. We start lakeshore jobs early to beat the QEW eastbound crawl and plan Dixie Road commercial work around shipping hours so trucks and loading docks stay clear.
Permits go through the City of Mississauga Building Division. For a new opening where rafters or trusses are cut, we file the permit with framing details and book the framing inspection so the drywall crew is not waiting on the inspector.
Commercial roofs on the Dixie corridor are mostly flat built-up or modified bitumen. We bring fall-protection screens on every commercial job and schedule membrane tie-ins on dry, mild days so the torch-down seam bonds properly.
Homes We Know: Lakefront Exposure and New-Town Builder Domes
Port Credit and Lorne Park lakefront homes. Wind off Lake Ontario drives rain sideways and up the roof slope. Standard flashing that works inland can let water past the side legs here. We lap Grace Ice & Water Shield up and around the full curb and use the deeper Velux EDL or EDW kit profile so wind-driven rain has nowhere to go.
Erin Mills and Meadowvale subdivisions. Both started as planned new towns in 1968 and 1969 and filled in through the 1980s and 90s, many with builder-grade acrylic bubble domes. Those domes yellow, crack at the corners and let in summer heat. We either fit an extruded aluminum curb adapter or tear off to the deck, then install Low-E glass Velux FS or Fakro FTT units. Same-size replacements run $2,200 to $4,800.
Streetsville village homes. Older and mixed construction, often with plank sheathing and irregular rafters. We open the ceiling first and confirm the framing before committing to a size, so there are no change orders mid-job.
Dixie Road commercial. Light industrial and retail units with flat roofs and polycarbonate domes. We replace them with curb-mount units, add fall-protection screens to MOL standard and tie into the existing membrane without voiding the roof warranty.
Lake-Effect Weather and Your Skylight
Port Credit and Lakeview sit in a lake-moderated microclimate along 13 km of Lake Ontario shoreline, with milder winters but heavier rain and stronger wind off the water. That shifts the risk from ice dams to wind-driven rain at the side flashing. Meadowvale, further from the lake, still gets classic ice damming in February and March. Our flashing approach changes with the neighbourhood, not just the roof.
Local conditions we plan every job around
- Erin Mills and Meadowvale were started as planned new towns in 1968 and 1969. Source: en.wikipedia.org
- The city has 13 km of Lake Ontario shoreline, and Port Credit and Lakeview have a lake-moderated microclimate with milder winters. Source: en.wikipedia.org
- Toronto Pearson International Airport, inside city limits, averages 114.5 cm of snow a year (1991-2020 normals). Source: Environment and Climate Change Canada climate normals (en.wikipedia.org)
- Meadowvale Village was designated the first Heritage Conservation District in Ontario in 1980. Source: mississauga.ca
Recent Skylight Projects
- Port Credit master bath, Fakro FTT thermal fixed, $3,900, 1 day
- Erin Mills twin acrylic dome to Velux FS conversion, $6,400
What Local Customers Say After the Install
5-Star Satisfaction · Top-Rated Toronto Skylight Installer
"Velux VCS electric venting skylight over our sunroom, $5,300 CAD. Ice and water shield right up the slope, dry through every lake storm since."
"Replaced two yellowed 1989 bubble skylights with Velux FS glass for $6,400 CAD. Rooms are brighter and the summer heat is way down."
"Leak at the skylight head every March. They found the flashing, re-did it with a kit for $980 CAD and it's been dry since."
Neighbourhoods and Postal Codes We Cover
- Lorne Park (L5H)
- Erin Mills (L5M)
- Port Credit (L5G)
- Streetsville (L5N)
- Meadowvale (L5N)
- Clarkson
- Dixie Road corridor
Postal codes we cover: L5G, L5H, L5J, L5L, L5M, L5N
Landmarks near our jobs
- Square One Shopping Centre
- Port Credit Lighthouse
- Erindale Park
- Toronto Pearson International Airport
How our trucks get to you
The QEW serves the lakeshore neighbourhoods, the 403 serves Erin Mills and Streetsville, and the 401 serves Meadowvale and the Dixie Road strip.
Routes: QEW, Highway 403, Highway 401
Skylight FAQs for Mississauga Homes
Can you replace the original acrylic domes in my Erin Mills home?
Yes, it is one of our most common Mississauga jobs. We assess the curb, then either fit a curb adapter or tear off to the deck and install a Low-E glass Velux or Fakro unit. Same-size replacements run $2,200 to $4,800 CAD.
Does lake wind in Port Credit change how you flash a skylight?
It does. The city has 13 km of Lake Ontario shoreline, and wind off the lake pushes rain up and sideways at Port Credit and Lorne Park homes. We extend ice and water shield around the full curb, use the deeper factory flashing profile and check the side legs closely.
Do you need a City of Mississauga permit for a new skylight?
Usually yes when framing is cut. We prepare the framing details, file the permit and book the inspection. Straight replacements in the same opening normally do not need one.
Do you work on commercial flat roofs along Dixie Road?
Yes. We install and replace curb-mount commercial units with fall-protection screens and membrane tie-ins, with COI and WSIB clearance supplied before mobilization.
How soon can you assess a skylight in Streetsville or Meadowvale Village?
Most Mississauga assessments are booked same-day or next-day, and leak emergencies get the nearest available crew. Meadowvale Village became the first Heritage Conservation District in Ontario in 1980, so for homes there we check the district plan before quoting any street-facing unit.
Get Skylight Help in Mississauga Today
Send us the room, the roof type and your timeline. A crew lead will book a visit, check framing and flashing, and send a written CAD quote within two business days.
- Itemized CAD quote: unit, labour, permit, flashing, disposal
- Lifetime leak-free flashing warranty
- In-house WSIB crew, no subcontractors
Book a Free On-Site Assessment
Free roof condition check + model recommendation across the GTA.
Thanks, we got your message.
A crew lead will call you back within one business day. For leaks, call (647) 254-2699 now.