September 14, 2026

WHAT IS A WINDOW SPACER, AND WHY DOES THE EDGE OF THE GLASS MATTER?

  What Is a Window Spacer? When homeowners shop for windows, they focus on: Double vs. triple glazing Low-E Argon Frame colour Almost nobody asks: What’s holding the panes apart? That component is called the spacer. Natural Resources Canada explains that insulating glass units use spacer bars to separate the panes and create sealed cavities.

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STEEL VS. FIBERGLASS ENTRY DOORS: WHICH SHOULD YOU CHOOSE?

Steel vs. Fiberglass Entry Doors: Which Should You Choose? You’re replacing the front door. Now you’re deciding between: Steel and fiberglass. Both can provide excellent exterior-door performance. Natural Resources Canada notes that modern exterior doors may use insulated cores covered with metal or fiberglass shells, and that insulated-core doors can provide greater thermal resistance than

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VENTED VS. SOLID SOFFIT: DOES EVERY SOFFIT PANEL NEED VENTS?

Vented vs. Solid Soffit: Which Does Your Home Need? Look underneath your roof overhang. Some soffit panels have small perforations. Others look completely solid. Is one wrong? No. Envirotech’s current Gentek aluminum soffit line is available in both vented and plain panel configurations. The difference is functional. Vented soffit can provide attic intake airflow. Solid

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WHY AIR SEALING SHOULD COME BEFORE ADDING MORE ATTIC INSULATION

Why Air Sealing Should Come Before Adding More Attic Insulation Your attic insulation looks low. The obvious answer seems simple: Add more. But there is another question to ask first: Where is indoor air escaping? Natural Resources Canada specifically recommends sealing obvious attic air-leakage paths before adding or upgrading attic insulation. Because insulation and air

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