Metal Roofing &
Fencing Insights.
Practical guides for Ontario homeowners on standing seam roofing, metal fencing, weather protection, and premium exterior upgrades.
226 articles — page 2 of 10
Steel Gauge Explained: 24, 26 and 29 Gauge Metal Roofing
Gauge runs backwards — the bigger the number, the thinner the steel. Here is what 24, 26 and 29 gauge actually measure, how much stiffness you gain, and where each one belongs.
A Homeowner's Metal Roof Inspection Checklist
You can learn most of what you need to know about your metal roof from the ground, a ladder at the eave, and the attic. Here's exactly what to look at, twice a year.
Ice and Water Shield: Where It Goes and How Far Up the Roof
Ice barrier membrane is the last line of defence against an ice dam. Getting the coverage right means understanding what you are measuring from — and it is not the eave.
Horizontal Slat Fencing: Spans, Deflection and Slat Spacing
A horizontal slat is 36 times stiffer against gravity than against wind. That single fact governs span, slat wall thickness and why long slat runs ripple. Here is the engineering.
Metal Roofing vs Clay and Concrete Tile
Clay tile is exceptional in the right climate and looks like nothing else. Ontario's freeze-thaw cycling and the weight of tile are the two things that decide most projects here.
Corrugated and Ribbed Metal Siding: Stiffness, Fasteners and Fit
Corrugated and ribbed panels are the toughest and most forgiving metal siding you can buy — and the most exposed. How the corrugation adds stiffness, and how to detail an exposed-fastener wall properly.
Ridge Vent vs Box Vents vs Turbines vs Powered Fans
Four ways to exhaust an attic, and they are not interchangeable. How each one moves air, how each behaves under a metal roof, and why powered fans are a poor fit for a cold climate.
Fasteners Backing Out on an Exposed-Fastener Metal Roof
Screws standing proud of the panel are the most common maintenance issue on exposed-fastener roofing. Here is why it happens, why tightening them is usually the wrong move, and how it is properly fixed.
Downspouts: Sizing, Placement and Where the Water Should Actually Go
Downspouts are the throttle on the whole rainware system, and where they discharge decides whether your foundation stays dry. Sizing, outlet placement, extensions and winter behaviour.
Wind Exposure on the Escarpment and Open Rural Sites
Two identical houses can face very different wind. Terrain roughness and the speed-up of air over an escarpment brow decide how hard the wind hits a roof at your address.
Cool Roofing Explained: Solar Reflectance, Emittance and SRI
Three numbers describe how a roof handles the sun's energy, and they are not interchangeable. Here is what solar reflectance, thermal emittance and SRI measure, and how much they matter here.
Standing Seam on Warehouses and Large-Span Industrial Buildings
Big industrial roofs are a different problem than big residential roofs: purlin spans, uplift zones, panel handling, condensation in unheated space and runs long enough that thermal movement governs.
Standing Seam Panel Widths: What 12, 16 and 18 Inch Actually Change
Panel width sets the rhythm of the finished roof, the amount of metal and labour in it, and how much flat surface is available to show waviness. Here is how the three common widths compare.
Aluminum vs Steel Roofing: Weight, Corrosion and Salt Exposure
Aluminum will not rust and weighs a third of steel. Steel is three times stiffer and moves half as much. Here is how the two metals genuinely differ and where each belongs on an Ontario roof.
Metal Roof Maintenance: What Actually Needs Doing, and How Often
Metal roofing is low maintenance, not no maintenance. Here's the short, honest list of what genuinely needs attention on an Ontario roof, and roughly how often each item comes due.
Roof Deck Requirements for Metal Roofing
Metal panels show every flaw in the deck beneath them and rely on it for fastener holding. What sheathing type, thickness and condition are actually acceptable.
Privacy Screen Fencing: How Much Privacy Each Spacing Actually Gives
Privacy is geometry, not opinion. Slat depth, gap width, viewing distance and angle decide what a neighbour can see — and the answer changes as they walk past.
Metal Roofing vs Synthetic and Composite Shingles
Composite shingles give you the texture of slate or shake at a weight any house can carry, and they repair one piece at a time. Where they beat metal, and where they don't.
Standing Seam as Wall Cladding: What Changes When It Leaves the Roof
Standing seam on a wall looks like standing seam on a roof and behaves very differently. Seam orientation, substrate flatness, clip movement and why oil canning is far more visible on a vertical surface.
Soffit Venting: Perforated Soffit, Baffles, and Insulation That Blocks the Air
Intake is where most Ontario attics fail, and the failure is usually invisible from the ground. What perforated soffit actually delivers, where baffles go, and how to check your own eaves.
Ticking, Popping and Banging Noises From a Metal Roof
Some roof noises are normal thermal movement and some are telling you something is loose. The pattern — when it happens, in what weather, and whether it is new — is what separates them.
Seamless Eavestrough: How It Is Roll-Formed on Site
Seamless eavestrough is made at your house from a coil of painted metal, cut to the exact length of each run. Here is how the machine works, what seamless really means, and what to watch during install.
Humidity, Dew Point and Why Attics Get Wet in a Great Lakes Climate
Relative humidity tells you almost nothing useful about an attic. Dew point tells you everything: condensation happens when a surface is colder than the dew point of the air touching it.
Choosing a Metal Roof Colour for an Ontario Home
Light or dark changes more than curb appeal — it changes surface temperature, how dirt and chalk read, how oil-canning shows, and how the roof looks under snow. Here is what actually shifts.