Trusted Affordable Roofing Professionals

Spray Foam Roofing and Insulation Contractor

Safety is Our Priority

We are OSHA compliant and fully insured to guarantee you and your roof's protection.

Over 15 Years of Experience

From new roof installation to simple repairs, we are a roofing company you can trust.

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Los Angeles County, Ventura and Orange County.

Foam Roofing and Insulation Services Fully Insured and Bonded – CA ST. Lic# 893048

Spray Foam Roofing Expanding Polyurethane

Why spray foam insulation

Excellent For Both Old And New Building

Save Up to 50% On Your Utility Bills

An extremely economical way to save a worn roof

Improves Your In-Building Environment

Reduces Allergies

Reduces Outside Noise

Why People Choose Us


Fully licensed, bonded and insured with industry leading manufacturer warranties.

customer service

The best customer service in the business, no joke! Check it out by yourself right now.


Fantastic financing options including low interest and zero-down offers.


The highest quality products and certified roofing technicians on every project.

CEO Message


My Name is Ron Mor, I’m the CEO For Ocean Seven Roofing Inc, and I promise you Exceptional Customer Service.

Ocean Seven Roofing, Inc is one of The Industry’s Leading Polyurethane Foam Contractor license CA ST. Lic# 893048

Our services Includes Roofing, Insulation, Cool Roof & Polyurea Application.

We Specialize In Commercial , Residential & Industrial Buildings.

We have been established since 1994 as a Family-owned and operating Business In Los Angeles County, Ventura and Orange County.

Our staff is highly trained, Experienced, Responsible and do a Great Job.

Get Your Roofing Project Started Today!

we are Ready to talk about foam insulation?


20-35 years
An original spray foam roof can be expected to last anywhere from 20-35 years depending on maintenance, weather, climate, traffic, and exposure to the elements. That's not a terribly long time, but is respectable. The real key comes in when you look at the life of foam after a recoat.
Yes You Can Walk on a Foam Roof
Reality:You CAN walk all over a spray foam roof. Both the Spray Polyurethane Foam Alliance (SPFA) and National Roofing Contractors Association (NRCA) assert that SPF roofs can sustain up to 50 pounds per square inch (PSI).
And there's also a pretty reasonable answer to will spray foam will rot your roof: No spray foam will not rot your roof. But water can. Open-cell spray foam is breathable. It allows air to flow through it
How Often Should a Flat Roof Be Coated? Even more so than other roofsflat roofs require maintenance in order to last. This maintenance typically comes in the form of coating the flat roof. A lifespan of an un-coated flat roof is around 10 years but coating it every five years or so can extend this enormously.
leaks because the foam will expand into the cracks and help prevent future leaks. ... Expanding foam bonds to any type of surface and will quickly and effectively solve your water leak problems.
As a product, spray foam insulation does not attract mold. And unlike wood or metal, spray foam does not rot, rust or deteriorate. This means that an area properly sprayed with foam insulation will never become a food source or a hospitable environment for a mold colony.

Roofing Company and Spray Foam Insulation Contractor in Diamond Bar California.

tile roofs

clay Spanish tile roofs


wood shake shingle roof

asphalt roofing

composite asphalt shingles

standing seam metal

cool roof

hot mop roof

Commercial & Residential insulators

New Roofs Increase Entrance Charm and Value While Requiring Less Maintenance

Every roof features a life, which can differ depending on the expertise of the materials in the roof, its installation, its maintenance, and its age. All of these factors will play a part within your needing to decide whether you need to get in to get a new roof, or whether the old you can be saved by reroofing.

Your shingle roof is preferable replaced when it is a lot more than twenty years old, and is also constantly looking for attention because of its curled shingle edges that invite in dampness or have bald spots that suggest that each of the protective layer has vanished along with your roof will not be effective. Shingles may also be cracked, and when they are not just a couple of, and cost you a lot to mend, setting up a brand new roof can be a better solution. Roofs also can look old and worn, have algae and moss formations that report dark streaks constantly. Occasionally, you may need a new roof, because the neighbors have brand new ones, that can make your home a shabby contrast.

You could always obtain your roof done over with an all new layer of shingles on the old one, but this could basically be done once, and if you have already had this done before then this new roof may be the more practical solution. Often your reroofing makes no sense should your roof is definitely near the end of its two-decade life. You will also take advantage of a whole new roof in case the constant expense of roof repairs each year is substantial despite your best efforts at maintaining it.

A new roof is really a roof replacement and will require tearing off everything that is in the roof till the deck is completely exposed. It is also the right time to determine the supporting roof structure and correct any defects that it could have, like sagging beams or those that show warning signs of rot. If you are using a new roof, it is additionally your decision to decide in the covering material to your new roof. You are able to decide to not have shingles and get in for tiles or even a metal roof. Whatever changes you will make, you need to ensure that the changed material will not likely increase the load on your existing roof structure. Should this be needed, it might greatly increase the price of your brand new roof. The variety of roofing materials available today will get you a personalized roof at cheap prices.

A new roof might still enhance the entrance charm of your house and increase its value. This may lead to your getting a better price for your residence when and if you opt to market it. Most of these modern roofing materials as well as the techniques employed in installation will make your house more energy-efficient, and the savings in electricity bills can greatly assist in recovering the cost of the newest roof. Always glance at the insulation before you place on a whole new roof. One great way to create your property more energy-efficient is usually to have spray foam in a choice of your attic as well as over your roof. This could not only assist you with the insulation but additionally make your roof waterproof.

A brand new roof also can greatly reduce premiums for house insurance and that can go to as high as 20 %. This is correct f your brand new roof, even when of shingles, is fire-resistant and water-resistant. fire-proof materials

A brand new roof gives you peace of mind as it will be within a better condition to resist bad weather, specifically if the installation is correctly carried out by experienced and professional roofers.

Serving Diamond Bar CA.