Doors & Windows

The Passive House building standard has gained significant traction across North America as architects, builders, and homeowners pursue ultra-efficient buildings that slash energy consumption while maintaining superior comfort. Central to achieving Passive House performance is the building envelope — and within that envelope, windows represent both the greatest thermal weakness and the greatest opportunity for […]

When a manufacturer reaches two decades of manufacturing excellence, that anniversary often marks a launch point for next-generation innovation. Innotech Windows + Doors, recognized as North America’s largest exclusive manufacturer of German engineered fenestration systems, recently marked 20 years of operation with the introduction of the Defender 88PH+ System. This new product line includes fixed

When designing a high performance building envelope, most architects and builders focus heavily on wall insulation. Thick layers of continuous exterior insulation, advanced cavity fill materials, and meticulous air sealing all demand significant investment. Yet there is a fundamental truth that building science consistently confirms: the thermal performance of a wall assembly is only as

Windows and doors represent one of the most critical yet challenging elements in Passive House construction. They are the eyes of the building envelope, providing daylight, views, and natural ventilation while also being the primary source of heat loss and gain if not properly specified. In a featured component spotlight from Passive House Accelerator, Mike

Nailbase panels have become a go-to solution for builders seeking improved thermal performance in wall assemblies. These products combine rigid foam insulation with an integrated OSB or plywood sheathing layer, delivering continuous exterior insulation in a single manufactured panel. Their benefits are well documented: they reduce thermal bridging through the wall assembly, improve energy efficiency,

Windows are among the most visible and functional elements of any home. Their size, style, and placement influence both the architectural character of a house and the comfort of those living inside it. Yet many homeowners give surprisingly little thought to window selection beyond aesthetics. Choosing the right windows can lower heating and cooling costs,

When it comes to weather-tight window installation, builders have more options than many realize. From sloped rough sills and back dams to site-fabricated sill pans and liquid-applied membranes, the toolbox for sealing windows against moisture is diverse. One decision that often goes unexamined, however, is the order of operations between the window and the water-resistive

Every homeowner eventually faces the question of whether to repair an old window or tear it out and install something new. The answer is rarely as simple as a straight replacement. In many cases, repairing and upgrading existing windows delivers better value, preserves the character of your home, and keeps more money in your pocket.

Pan flashing for windows and doors serves as the last line of defense against water intrusion in building envelopes. When rain or wind-driven moisture finds its way past window frames or door jambs, a properly installed pan flashing system collects that water and directs it safely to the exterior drainage plane. Without this protection, moisture

Old double-hung windows are often seen as drafty, rattling relics that drive up energy bills and frustrate homeowners. But the truth is that traditional double-hung windows were built to last, with many units still functioning smoothly after more than 150 years of use. The simple pulley-and-counterweight system has remarkably few moving parts compared to modern