Cedar Shake & Synthetic Slate Roofing: A Complete Homeowner's Guide

Cedar shake and synthetic slate are two of the most requested roofing styles we install across Simcoe County, Muskoka, and the surrounding region, usually by homeowners restoring character homes, cottages, or anyone who wants a roofline that looks nothing like standard asphalt shingles. Here's how the two compare, so you can decide which one fits your home.

The Look, Explained

Cedar shake is real wood, split or sawn cedar shingles installed in overlapping courses, prized for a natural, textured look that ages into a soft silver grey patina over time. Synthetic slate is engineered from polymer or composite materials shaped to mimic the deep shadow lines of natural slate or the texture of cedar shake, without the weight or the wood.

Both are a step up visually from standard asphalt shingles, which is why they show up most often on historic homes, cottages, and higher end builds where curb appeal matters as much as protection.

Lifespan

This is where the two materials really separate. Cedar shake typically lasts 30 to 50 years, but that upper end depends heavily on ongoing maintenance: sealing, moss and debris removal, and prompt repair of any damaged shingles. Neglect the maintenance and you'll see that lifespan shrink considerably.

Synthetic slate is built for 50+ years with far less upkeep. Quality synthetic products are Class A fire rated and Class 4 impact resistant, meaning they hold up to hail and debris in a way natural cedar simply can't.

Cost

Cedar shake generally runs $6 to $12 per square foot installed, roughly $12,000 to $24,000 for a typical 2,000 sq ft roof. Synthetic slate costs somewhat more upfront, in the $8 to $15 per square foot range, but that premium buys you a maintenance free material that isn't fighting rot, moisture, or fire risk for the next five decades. Looked at over the life of the roof rather than just the invoice, synthetic often comes out ahead, since you're not budgeting for the periodic sealing and shingle replacement that real cedar requires to hit its full lifespan.

Maintenance: The Real Difference

Cedar shake needs ongoing attention. In Ontario's climate, that means periodic sealing to manage moisture, regular moss and debris removal, especially under tree cover or on north facing slopes, and prompt replacement of any split or curling shingles before water gets underneath. Skipped maintenance is the single biggest reason a cedar roof underperforms its expected lifespan.

Synthetic slate is close to maintenance free by comparison. It resists cracking, warping, rot, and moss growth, and doesn't require the sealing schedule cedar does. For homeowners who love the look but don't want a standing maintenance commitment, that's often the deciding factor.

Which One Fits Your Home

Cedar shake makes sense if authentic wood character is the priority and you're comfortable with, or already budgeting for, the maintenance it needs to last. It's a common choice for heritage restorations where matching original materials matters. Synthetic slate makes sense if you want the high end look with none of the upkeep, better fire and impact resistance, and a material built to outlast cedar with a fraction of the attention.

Serving Barrie and Beyond

CT Roofing Solutions installs both cedar shake and synthetic slate roofing across Barrie, Orillia, Collingwood, Muskoka, Parry Sound, and the surrounding Simcoe County and York Region communities. Since 2017, we've helped homeowners weigh exactly this decision for character homes and cottages alike. If you're deciding between the two for an upcoming project, we can walk you through what makes sense for your specific roof and budget.

CT Roofing Solutions. Simcoe County, Muskoka & GTA. 705-791-5875. ctroofingsolutions@hotmail.com