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Armstrong Roofing has been proudly providing Foam Roofing solutions for flat and low-sloped roofs in the Bay Area, including San Francisco, Oakland, San Rafael, Alameda, Palo Alto, Berkeley, South San Francisco, Daly City, Burlingame, San Jose, El Cerrito, Concord, Walnut Creek and Danville, for more than 30 years.  Bay Area Foam Roofing is installed using Spray Polyurethane Foam (SPF) which offers you excellent waterproofing and insulation in one application!



Foam roofing is the most energy-efficient roofing material available – over 500% more efficient than conventional roofs. It’s the first intelligent roofing technology for flat and low-sloped roofs, combining insulation and roofing into one material. That means no roofing seams or multiple layers – eliminating the expanding and contracting and separating that allows water and microbes to seep in and damage your roof.

Each Armstrong Foam roof is custom installed. It’s sprayed on as a liquid mixture, and within a few seconds expands up to 30 times its original volume into a watertight, seamless solid that custom forms to the roofing substrate. Just look at the advantages of an Armstrong Foam roof:

  • Tough, seamless construction
  • Can be sprayed onto almost any surface including irregularly shaped roofs and uneven surfaces
  • Tenacious adhesion – demonstrated in the most recent Florida hurricanes
  • Moisture resistant – even when the membrane coating is damaged
  • Inch-per-inch, the highest energy efficient roofing material available
  • Extremely strong – yet ultra lightweight
  • Proven longevity classifies it as a sustainable low-slope roofing system
  • In most cases requires only periodic recoating for decades of service

Here’s the most important part: Armstrong has installed more residential foam roofing than any other company in America! And we offer you the best, longest-lasting warranties available!

Before you consider any other roof for your flat or low-sloped roof, let Armstrong show you why our Bay Area Foam roofing is your best investment for your home!

Get your free estimate today!
Call 877-777-1234, or contact us online.


Armstrong Foam Roofs are perfect for commercial buildings with flat or low-sloped roofs. We specialize in bringing the detail required for residential work to all sizes of commercial buildings. If you’ve had drainage problems, water seepage and cracked roofs in the past, let Armstrong show you how our Foam Roofing can protect your property and your investment – while saving you money!


Additional Armstrong Commercial Foam Roofing Completed Projects:

1st Baptist Church Walnut Creek
Marina Pet Hospital San Francisco
Comcast Fremont
Missionaries of the Precious Blood Berkeley
Capitol Square San Jose
Nichiren Buddhist Temple San Jose
Roy Aero Airport Palo Alto
Pelica Management Corp South San Francisco
Comcast Richmond
Richlen Construction Pacheco
Inn Marin Novato
Regency Associates Los Altos
Coconut Grove Restaurant & Lounge Vallejo
Twin Chapel Mortuary Vallejo
Los Gatos Dog & Cat Hospital Los Gatos
Swiss Hotel Sonoma
Seaward Photo San Anselmo
SM & B Associates Los Gatos
Ringseis Designs Fairfax
Sycamore Creek Vineyard & Winery Morgan Hill
BP/Arco Richmond
Troyer Automatic Doors South San Francisco
C.R. Fireline Pacheco
Custom Restoration Inc. Fairfield
CWC Investment & Development Crockett
Corpus Christy Monastery Menlo Park
CGB Investments San Jose
CGB Investments San Jose
Chestnut Ave Community Church Concord
Envelope Products Company Vallejo
Early Properties Pleasanton
El Cerrito Natural Grocery Company El Cerrito
El Campanil Theatre Antioch
Faith Lutheran Church Sonoma
Shotgun Players Berkeley
Hayward Investment San Leandro
Peninsula Crane & Rigging San Jose
Napa Budget Tune & Lube Napa
Quality Logistics Management Sausalito
K & B Associates San Jose
Santa Cruz & Oakwood Memorial Park
Aerotest Operations Inc. San Ramon
Steamworks Berkeley
BP/Arco San Jose Terminal San Jose

Plus many more Bay Area Commercial Foam Roofing projects!