Do Plastics Belong in Green Buildings?

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Plastics may be convenient and inexpensive, but they come with many hidden costs. Should we collect and recycle them, or rethink the whol...

Green Building Pyramid

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By popular demand, here's the Green Building Pyramid we developed last year to clarify the meaning of building sustainably.

Attic Caps - Fixing a Hole

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Simple “caps” for attic stairways offer an affordable way to reduce air infiltration and protect indoor air quality.

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News > Building Science

Do Plastics Belong in Green Buildings?

Plastics may be convenient and inexpensive, but they come with many hidden costs. Should we collect and recycle them, or rethink the whole experiment?

Green Building Pyramid

By popular demand, here's the Green Building Pyramid we developed last year to clarify the meaning of building sustainably.

Nail Depth Matters

Study: The depth to which nails are driven impacts how durable the structure will be over time.

Attic Caps - Fixing a Hole

Simple “caps” for attic stairways offer an affordable way to reduce air infiltration and protect indoor air quality.

Hybrid Insulation Systems

In response to demand for tighter more foolproof insulating jobs, some big insulation companies have cleverly merged old and new products and techniques under one roof.

Air: Selling Up

Air conditioning upgrades are not always an easy sell, but if you factor in rising energy costs, resistance fades away.