Maxima Blog

A plain-English guide to the numbers on every NFRC sticker — U-value, R-value, SHGC, ER, and air leakage — so you can compare windows with confidence.

Not all "secure" doors are equal. Learn what RC ratings mean, how multi-point locks work, and what separates a European entry door from a standard North American one.

Triple glazing, warm-edge spacers and thermal breaks make large glass walls viable even in Quebec winters. Here is how the engineering works.

Tilt-and-turn windows are standard in Europe but rare in Canada. Here is why they outperform sliders and single-hung windows in every measurable way.

A side-by-side comparison of PVC, aluminum, and PVC-aluminum hybrid window frames — thermal performance, durability, aesthetics, and cost.

Montreal swings from -30°C to +35°C. Here is what to look for in windows that handle both extremes without condensation, drafts, or sky-high energy bills.

Drafts, condensation, high bills, noise and visible damage — here are the 5 clear signs your windows have reached end of life and what to do about it.

The cost difference is 15-20%. The performance difference is massive. Here is the real comparison of triple vs double glazing for Quebec homes.

European windows outperform North American ones by 40-60% on every thermal metric. Here is why the gap exists and what Canadian homeowners can do about it.