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Why New Siding is a HUGE Missed Opportunity in Residential Energy Retrofits

Shawna HendersonNovember 20, 2023

So let’s talk about exterior insulation retrofits and how they are a relatively easy project to add into a job where it's time to replace the cladding, but we can't track how many jobs have insulation added, or how much/how well it's installed. Right off the bat, it’s most cost effective to add insulation to the outside of the house and to replace windows at the same time as recladding. This is the point at which we can make the biggest difference in the long-term durability, comfort and energy performance for the homeowner. As incentive programs are often based on single measures, these two integral upgrades are often disconnected.

QUICK PRIMER: Drainscreens vs. Rainscreens

Shawna HendersonDecember 22, 2014

A drainscreen is a self-draining material (often a proprietary mesh or netting) between between stucco or cement cladding and the drainage plane/waterproof layer, especially common with insulation finish system (EIFS) wall assembly (which is often also the exterior air barrier in EIFS assemblies). Drainage paths allow the water to get...