Posts by Green Insulation Group
Achieving Net-Zero Energy in Older Houses: A Step-by-Step Retrofit Guide
As the world faces the pressing challenges of climate change and energy sustainability, the concept of net-zero energy has gained increasing importance. Net-zero energy, also known as zero-energy buildings or ZEBs, refers to a building’s ability to generate as much energy as it consumes over a defined period, typically a year. These buildings employ energy-efficient…
Read MoreA Home or Business Energy Assessment Can Save You Money
Some of the top benefits of getting an energy audit for your home or business in Massachusetts are: – You can dramatically reduce your energy bills by identifying and implementing energy-saving measures. – You can improve your comfort throughout the year by fixing air leaks, adding insulation, upgrading your heating and cooling systems, and using…
Read MoreUsing Recycled Insulation Can Reduce Your Carbon Footprint
Insulation is one of the most important aspects of building design and construction, as it affects the comfort, health, and energy efficiency of the occupants. However, not all insulation materials are created equal when it comes to their environmental impact. Some insulation materials, such as fiberglass, mineral wool, and polyurethane foam, are made from virgin…
Read MoreHow Below Grade Polyiso Insulation Can Help You Achieve Net Zero Energy or Passive House Standards
Net Zero / Passive House Building Standards for Lowest Energy Use & Carbon Emissions If you are looking for a way to reduce your energy consumption and greenhouse gas emissions, you may want to consider building or retrofitting your home to net zero energy or passive house standards. These are two of the most rigorous…
Read MorePros and Cons of Polyiso vs EPS vs XPS for Continuous Insulation
Continuous insulation (CI) is a layer of insulation that covers the entire building envelope without any thermal bridges, such as studs, joists, or rafters. CI reduces heat loss and improves energy efficiency, comfort, and durability of buildings. CI can be applied on the exterior or interior of walls, roofs, and floors, using different types of…
Read MoreReclaimed and Recycled Insulation Materials Have Economic and Environmental Benefits
Did you know 90% of US homes are under-insulated and that heating and cooling of all buildings comprises 29% of the total US energy budget? If all US homes were insulated to 2012 standards, electricity use would decline by 5% and natural gas consumption by 10%. That’s because insulation materials are used to keep buildings…
Read MoreHow to Reduce Your Carbon Footprint
Your personal carbon footprint is the sum of all the greenhouse gas emissions that you cause by your daily activities, such as using electricity, driving a car, or disposing of waste . It is a measure of how much you contribute to global warming and climate change. Reducing your carbon footprint is important because it…
Read MoreComparing the Environmental Impacts of Foam Panel Insulation: Blowing Agents
Foam products are widely used in various industries such as construction, packaging, and refrigeration. The quality and performance of foam products depend largely on the type of blowing agent used to create the cellular structure of the foam. Blowing agents are substances that can produce gas bubbles in a liquid matrix, causing it to expand…
Read MorePolyiso Insulation for Below-Grade Applications on Walls and Under Slabs
Below-grade insulation needs to provide thermal protection and moisture resistance for building foundations and basements. Below-grade insulation materials must be able to withstand the harsh environment of the soil, resist moisture and prevent heat loss. Suitably faced polyiso panels meet the challenges of the below-grade environment: High R-value for thermal resistance Continuous insulation when suitably…
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