Earth Pledge Green Roofs Initiative
Supporting the creation of green roofs upon New York City's flat rooftops. Includes rationale, research, projects, workshops, and resources.
http://www.earthpledge.org/GreenRoof.html

Warren Insulation
Warren Insulation is one of the UK's biggest suppliers of insulation and related materials. We operate a nationwide branch network providing:
http://www.warren.co.uk

DIY Spray Foam Insulation
Spray polyurethane foam insulation DIY, void filling, sealing, packaging, buoyancy, roof stabilisation, many other applications
http://www.spray-insulation.co.uk

Air Krete Inc.
Manufacturer of cementitious foam insulation for open or closed cavities in walls, roofs and ceilings. Includes applications, benefits, specifications and test results.
http://www.airkrete.com/

Clarkston Insulation
A Michigan supplier and installer of fiberglass and cellulose insulation. Offering blown in insulation and fire rated insulation for preengineered steel buildings.
http://www.clarkstoninsulation.com

Sheffield Insulations
SPECIALIST DISTRIBUTOR WITH UNRIVALLED EXPERTISE Sheffield Insulations is the UK’s No. 1 specialist distributor of insulation and related products
http://www.sheffins.co.uk

Total Structures
manufacturers of truss systems, architectural centrepieces, tradeshow booths
http://www.totalstructures.com/

Polyurethane Roof Training Center Mexico
Dedicated to improving the quality of polyurethane roofs through basic theory and intensive hands-on training of people involved in roofing, construction or insulation industry.
http://www.geocities.com/j3hdz/

Acme Insulation, Inc
Acme Insulations is a full line distributor of quality foam and fiberglass insulation products from manufacturers such as Johns Manville, Owens Corning, Certaineed, Armacell and others for the commercial, mechanical, metal building and industrial markets.
http://www.acmeinsulations.com

Automeg, Inc. Insulation Testers
Supplies 500 VDC automatic insulation tester. Electronics module monitors the motor winding insulation leakage resistance, prevents burn-out.
http://www.automeg.com