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ASHRAE UNEP Renew Global Partnership for Sustainable Cooling A new framework advances lifecycle refrigerant management, energy efficiency and technician safety in developing nations By Jesse Jacobs September 14, 2026 Global environmental leaders and heating and cooling engineers have signed an agreement to advance sustainable refrigeration and air-conditioning practices worldwide. The agreement between ASHRAE and the […]

Surrogacy_Ukraine_IVF_Milittas | Posted in General Questions on September 13, 2026 10:18am I’m working on a cabin in Climate Zone 7 and considering using 1/2- or 3/4-inch plywood as the interior wall finish instead of drywall. I like plywood because it provides a durable surface for attaching shelves and other items, and it would also avoid […]

Can I get some feedback on this wall/cathedral ceiling detail, with a focus on the four control layers? I think it may be easier to handle the air sealing at the rafter corners and blocking if the rafter corners are trimmed and set closer to the exterior wall, with the blocking sitting vertically on top […]

Hello, I am looking for clarification/help/advice about where a dew point can be within a CLT wall assembly. I am designing for a cabin in climate zone 6. IBC has required insulation R value of 15/20 of continuous insulation (ci) for Mass walls (EC 402.1.3). However, if you only put R-15 of insulation outside a […]

Good afternoon, I am currently renovating my foyer and living room on my 100 year old house located in zone 4A.  The house is balloon framed with planked sheathing, some kind of tar paper, clapboard siding, some kind of foil paper and then aluminum siding.  The foil paper pretty much disintegrates if you touch it. […]

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Economic uncertainty can put pressure on every part of a business. Rising costs, changing customer demand, supply chain disruptions, labor shortages, and increased competition can make it difficult for organizations to plan with confidence. While companies cannot control economic conditions, they can control how prepared they are to respond. Strong management systems help organizations create […]

I am looking for advice for a good wall system suggestions for Zone 5 in Iowa. I have surfed these forums along with watching Matt Risinger videos, and doing a lot of research on Joe L. My exterior walls will all be 2×6 with hopes of finding a framer familiar with monopoly framing. The home […]

Here is the scenario: My dad just bought a 1990s single family home in Montana, where he has never lived (nor have I). We are now in the process of updating the home, which has hydronic heating embedded into the slab on grade. I know that system may or may not be nearing the end […]

Code Green States and cities are using new approaches to energy codes to address efficiency, electrification, resilience, and carbon emissions. Colorado offers a look at where that shift may be headed. By Robby Schwarz | September 11, 2026 Building codes have traditionally been slow-moving documents. Model codes are developed on three-year cycles, states and local […]