September 2026

Double vs. Triple-Glazed Windows: Is Triple Glass Worth It in Ontario?

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  When homeowners start shopping for replacement windows, one question comes up quickly: Do I really need triple glazing? Triple sounds better than double. But that doesn’t automatically mean every Ontario window should have three panes of glass. Envirotech currently offers both double- and triple-glazed insulated glass packages within its Regency replacement-window line. The better

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What Actually Happens During a Siding Replacement?

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New siding looks simple when the project is finished. Old exterior disappears. New exterior goes up. Done. But a proper siding replacement involves much more than attaching panels to the house. CertainTeed emphasizes that vinyl siding needs a smooth, properly prepared substrate and a weather-resistant barrier because vinyl siding itself is not a watertight material.

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What Is Aluminum Capping Around Windows and Doors?

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You’ve probably seen it hundreds of times without knowing its name. Clean aluminum trim wrapped around: Windows Door frames Garage doors Exterior wood details That process is called capping. Envirotech currently provides customized aluminum work including window capping and garage-door capping as part of its siding and exterior services. But capping is more than putting

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Should You Replace Your Gutters When You Replace Your Roof?

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You’re already replacing the roof. Should the gutters go too? Sometimes yes. Sometimes absolutely not. GAF notes that gutters do not automatically need to be removed or replaced during every roof replacement. The decision depends on their age, condition, placement, and how the roof work will be completed. The key is to inspect both systems

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What Is Ice and Water Shield, and Why Is It Under Your Shingles?

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When you look at a finished roof, you see shingles. But the shingles are only the top layer. One of the most important protective components can be completely invisible after installation: Ice and water shield. IKO describes ice and water protector as a self-adhering waterproof underlayment membrane installed directly on the roof deck in vulnerable

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Why Your Bathroom Fan Should Never Exhaust Into the Attic

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You finish a hot shower. Turn on the exhaust fan. The mirror clears. Problem solved. Unless the duct ends inside your attic. A bathroom exhaust fan is supposed to remove moisture from the home—not relocate it above the ceiling. Natural Resources Canada explicitly recommends that exhaust fans discharge outdoors and not into the attic. That

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What Is Housewrap, and Why Is It Behind Your Siding?

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When homeowners think about exterior walls, they usually see one thing: Siding. But siding is not the entire wall-protection system. Behind the visible cladding is usually another important layer designed to help manage air and water. One common material is housewrap. Natural Resources Canada describes exterior housewrap as a material that can function as a

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Will Your Roof Decking Need to Be Replaced When You Get a New Roof?

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Your roofing quote includes a line that says something like: “Additional decking replacement if required.” Why can’t the contractor tell you exactly how much before starting? Because most of your roof deck is hidden. Roof decking—or sheathing—is the structural surface beneath the underlayment and shingles. GAF notes that roofers sometimes cannot determine the full condition

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Casement vs. Slider vs. Awning Windows: Which Style Fits Which Room?

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Choosing replacement windows is not only about glass. How the window opens changes: Ventilation Airtightness Usability Screen location Furniture placement Exterior clearance Three common choices are: Casement. Slider. Awning. Envirotech currently offers all three, along with hung, bay/bow, and other window styles. Here is how they differ. Casement Windows Casements are hinged at the side

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Should You Replace All Your Windows at Once or Do Them in Stages?

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You know several windows need attention. The question is: Do you replace eight, ten, or fifteen windows now—or start with the worst ones? Both approaches can make sense. The right decision depends on: Window condition Budget Comfort problems Renovation plans Installation efficiency Natural Resources Canada recommends evaluating existing frames, glazing, air leakage, and overall window

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