Metal Roofing for Homes in Simcoe County & Muskoka Since 1999

We manufacture our own roofing in Muskoka, roll your panels on site, and back the roof with a 50-year warranty on the material and the workmanship.

  • Since 1999
  • 50-year warranty, material & workmanship
  • Made in Muskoka
  • Fast Financing Options
Finished standing seam metal roof

A Higher Standard in Roofing

Crews that don't show, a mess left in the yard, a phone call that never gets returned. On a job this size, you want to know who's on your roof and that they'll pick up when you call later.

  • We show up when we say we will and keep you posted as the job goes.
  • We keep the site tidy and clean up before we leave.
  • If something isn't right, we come back and make it right.

"Showed up when they said they would, worked efficiently, and the roof turned out great. No stress, no surprises."Mitchel

"...very organized and run a very tidy work site while they do your roof... They even set the furniture back up on the deck when they were finished!"Angela

"...they made us aware and rectified a couple small issues and the work area was tidy."Darryl

Standing seam panels rolled on site

Manufactured In-House. Precision-Formed On Site.

MWI manufactures its own roofing, siding and soffit, so you're buying straight from the people who make it. For standing seam, we roll the panels at your house, cut to the length of your roof. That saves on delivery and keeps long panels from getting bent on the way.

Financing is available, so a new roof doesn't have to come out of one cheque.

"Metal roofs cost more and take longer to install but the end result is worth it."Brian

Roofing Profiles, Selected for Your Architecture

Standing seam metal roof

Signature Standing Seam

Snap Lock & Mechanical Lock. Clean, raised seams running top to bottom. Sheds snow and keeps water out.

Metal slate shingle

Slate-Profile Metal Roofing

The look of slate, in steel.

Metal roofing on a home

Heritage Shake, Tile & Corrugated

More profiles for cottages, garages and outbuildings.

One Exterior. One Uncompromising Finish.

Board & batten, or Modern Plank for a wood-grain look without the wood. It won't rot, it's fire-resistant, and bugs and mould don't get into it. You pick the colour and we make every order for your house, built to take Ontario wind, snow and rain. When it gets dirty, you wash it. No staining, no painting.

"...they offer matching metal siding, soffit, and fascia so the exterior all ties together."Hugo

Metal siding on a home
Metal soffit

The Finishing Detail: Metal Soffit & Fascia

Metal soffit and fascia close in the underside and edge of your roof, made to measure in the colour you choose. Fire-resistant, no mould, no pests getting in, and nothing to paint.

Hidden Vented Soffit: the vents sit out of sight, so your attic still gets air and the underside of the roof keeps a clean, finished look.

For Distinguished Homes, New and Existing

Re-roofed home

Roof Replacement

We take the old roof off and put on one you won't be replacing again in a few years.

New build with metal siding

Custom New Construction

Send us the architect's or builder's plans. We quote from them and work with your project manager on timing.

Built to Stand for 50 Years.

Every Material. Every Detail.

The warranty covers the metal and the way we put it on. If something isn't right, call us and we'll make it right. We've been here since 1999, so someone will answer.

  • Fully insured
  • WSIB certified

Led by Founder Mike West Since 1999

MWI is owned by Mike West and based in Kilworthy, at the south end of Muskoka. We've been making and installing metal roofing since 1999.

"The owner is a great guy to work with, and the entire job went smoothly."Jacob

The Homeowners Who Chose MWI

"...the finished roof looks incredibly clean and modern. The lines are straight, everything feels solid, and it really upgrades the look of the place."Hugo

"They were not the cheapest quote but the rep... was very knowledgeable and gave us a comfort level with excellent communication."Paul

"The quality of the metal roof is outstanding and has completely transformed the look of our home."Liam

Finished metal roof
Finished metal roof
Finished metal roof
Finished metal roof
Finished metal roof
Finished metal roof

Trusted Across Simcoe County & Muskoka

BarrieOrilliaInnisfilCollingwoodWasaga BeachMidlandAllistonGravenhurstBracebridgeHuntsvillePort Carlingand the towns in between.

Begin Your Roof Consultation with Ryan

Call and tell Ryan about your house: roof, siding, soffit or all three. He'll answer your questions and set up your quote.

Submit Your Project Details

MWI Metal Roofing

Metal roofing, siding and soffit for homes in Simcoe County and Muskoka. Based in Kilworthy since 1999.

Our Services

Metal RoofingMetal SidingSoffit & FasciaRe-Roofs & New Builds

Speak with Ryan

(705) 238-6746[email protected]1266 Kilworthy Rd Unit 1
Kilworthy, ON P0E 1G0
Request a QuoteSee Financing
© 2026 MWI Metal Roofing Ltd.50-year warranty | Fully insured | WSIB certified