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Interlock Industries, Inc. had its beginnings three decades ago, starting out with one-office in Vancouver, Canada. Today we’re one of the leading installers of metal roofing products across North America, with over 10 distribution centers in Canada and the United States. We’ve installed thousands of roofs in the Pacific Northwest.

To constantly provide the highest levels of quality and service, we uphold stringent standards of excellence that adapt to the changing needs of our customers and the environment. The earnest implementation of product testing, thorough training, field supervision, and research & development allows us to ensure the integrity of our product and the satisfaction of our consumers.

We’re about making your life easier. So you can enjoy it more fully.

Call us Toll-Free 24 hours a day - 7 days a week.

Location

Interlock Industries, Inc.
1420 80th Street Southwest
Everett, WA 98203

State Contractors Licence: #INTERII020LC

Interlock® Roofing has a long and proud tradition of offering homeowners trend-setting, elegant, and environmentally sustainable roofing solutions. Our roofing products are designed and tested to be attractive, durable, and last a lifetime. When you choose Interlock, the first time you replace your roof will also be the last.

The Interlock Roof meets the most rigorous tests of environmental responsibility. Our lifetime roofing products are made from up to 95% recycled materials, and are environmentally sustainable. Interlock is an Energy Star® Partner. Owning an Interlock roof ends the cycle of landfill waste caused by the disposal of failed roofing. And, we are pleased to bring forward practical Solar Roofing solutions allowing you to harvest clean, renewable solar energy that’s sent directly into the power grid. For you, choosing Interlock means: less dependence on our natural resources, less pollution in your area, and less money out of your pocket over time.

Of special note for our U.S customers, installing an Interlock Roof on your principle residence during the calendar year 2010 can qualify you for a $1,500 tax credit from the United States Federal Government. More information on this program is available on our web site.

Our products are designed to provide you with the confidence that your decision to invest in our roof is sound, environmentally responsible, and improves the look of your home. Stringent industry tests are conducted on our shingle, slate, tile, shake, and standing seam profiles to confirm maximum protection from extreme climate conditions. Interlock Roofing is exclusively coated with Alunar® Coating System, to ensure ultimate durability, strength, and appearance. An elegant final appearance is achieved with a low gloss matte finish technology. With Interlock, you will find an appealing color and style to suit you and your home.

We are proud of our partnerships in the following industry organizations: NRCA (National Roofing Contractors Association), MRA (Metal Roofing Alliance), NARI (National Association of Remodeling Industry), MCA (Metal Construction Association). In unison, we bring forward to the public the many benefits of metal roofing.

Whether you choose to install your roof with an independent Interlock dealer or an affiliated contractor, you have the confidence of knowing your roofing product is environmentally sustainable, manufactured to exceed industry standards, elegantly designed, pays for itself over time, and will last as long as you live in your home.

We stand by what we sell with an industry-leading Lifetime Ltd. Non-prorated 50-year transferable warranty.

On behalf of the Interlock Team, I am very proud to offer you not only the last roof you will ever need, but also an “Environmentally Sustainable Roofing Solution” for your home.

Sincerely,

Mark Wenzel
President
Interlock Roofing

Right now we’re seeking:

• Sales Expert
• Installation Specialists

Immediately aluminum became known as a "metal of the future" and allowed for crucial developments to occur in the field of aviation and architecture, to name a few. In particular, aluminum allowed metal to be utilized for applications requiring lightness, design versatility, and incredible strength and durability.

Because it is easily recycled, it also meets the tests of environmental responsibility.

As a premier metal, aluminum is our choice as the backbone of The Interlock Roofing series of products. We are proud to offer this to our customers and know that should you choose our product and services, you will be satisfied with your new roof for many years and decades to come.

Interlock Roofing Warranty

When choosing a new roof most homeowners desire a roof that is not too expensive, requires no maintenance and lasts forever. Should be simple, right? Not necessarily. With all of the roofing options out there the process can get complicated.

An average roof is replaced or repaired in as little as 8 to 10 years. Choosing the correct roofing material for your home from the start is critical in order to minimize the long-term costs, as well as the environmental damage caused by having made the wrong choice and needing to re-roof over in a few years.

Now that you know you need a new roof, it is the perfect time to make some changes that could benefit you in the long run. Choosing the correct material to roof your home can lower your energy costs, while increasing your homes curb appeal.

Also don’t forget that your roof is your first line of defense against the weather. So, choose ahead of time a roof that is durable and won’t fail in extreme weather conditions, just when you need it most.
Following below are the benefits and drawbacks of some common roofing materials. Composition Shingles, Clay Tile and Slate, Wood Shingle and Shakes and Metal.

Asphalt Composition Shingle Roofing

Composition shingles are the most common roofing material in North America. They are commonly made of either fiberglass or recycled paper based products mixed with asphalt, which is then covered with colored mineral granules. While they have a low installation cost, composition shingles will usually protect your home for about 10-15 years. Some composition roofs require maintenance or repair in as little as 8 years.

This material can be easily damaged by high winds, causing the shingles to blow off. High heat, heavy rains and other weather factors can cause curling, cracking and streaking of the shingles, which deteriorates your roof’s appearance and effectiveness. An average home with composition shingles will have to be re-roofed many times over its lifetime, creating waste that will need to be disposed of in the environment.

Clay Tile and Slate Roofing

Clay tile and slate is commonly chosen for its appearance. Tile is often chosen for the ability to provide homes with a southwestern, Italian or Spanish Mission look, and slate is often seen on more upscale homes. They are natural substances that won’t burn or be as affected by the elements or insects as would organic material. However, they are extremely heavy and cause significant stress on your home’s structure. This puts your home at risk in the event of seismic activity or weakness caused by fire.Installing clay tile or slate on an average home can be very expensive due to the complicated nature of the installation and the cost of the material itself. One common finding when installing clay tile or slate is that extra roof support systems are needed due to the extremely high weight of these materials. Even with the added support the weight of these materials can contribute to total building collapse in the event of structural fire or earthquake. It should also be noted that both tile and slate are very fragile, as they can crack and break if walked on. This can make regular maintenance such as cleaning out gutters or painting difficult. If the tiles loosen in high wind situations, they may blow loose and cause damage to other structures. Colours can fade significantly over time and there is a high cost associated with replacing them.

Installing clay tile or slate on an average home can be very expensive due to the complicated nature of the installation and the cost of the material itself. One common finding when installing clay tile or slate is that extra roof support systems are needed due to the extremely high weight of these materials. Even with the added support the weight of these materials can contribute to total building collapse in the event of structural fire or earthquake. It should also be noted that both tile and slate are very fragile, as they can crack and break if walked on. This can make regular maintenance such as cleaning out gutters or painting difficult. If the tiles loosen in high wind situations, they may blow loose and cause damage to other structures. Colours can fade significantly over time and there is a high cost associated with replacing them.

Wood Shingles and Shake Roofing

Wood shingles and shakes provide a natural look to your home. They are commonly made out of cedar, red wood or cypress.

Installing wood shingles or shakes is complicated and should only be undertaken by a professional. These materials are generally chosen for looks and not durability. Unlike 25 years ago, modern wood products are typically being manufactured from second growth wood, which means the wood can become brittle, and shrink, causing the roof to be compromised. This is due to the fact that the growth ring count in second growth trees is significantly less than old growth trees, causing reduced strength.

There is also a high level of maintenance to monitor as mold, rot; insects and rodents can be a problem leading to costly repairs. Finally many wood roofing materials are unrated by fire safety codes.

Metal Roofing

Today’s metal roofing can provide you with any style or color that would complement your home perfectly. Aluminum can be shaped to look like Tile, Slate, Shingle or Shake.

While the initial cost of a metal roof is higher then some other roofing materials, it can save you money in the long run. In some states due to the high impact resistance to hail for example, a metal roof can lower your homeowners insurance.

Metal will also not be affected by other extreme weather the way other organic roofing materials will, as aluminum won’t deteriorate. With the lightweight benefits of metal your roof won’t need a heavy-duty truss or structure system for installing.

Metal roofing can decrease the chances of roof collapse, during earthquake or fire damage. Metal roofing products protect your home from sparks due to flying embers should fire threaten.

Conclusion

Composition shingles are an inexpensive option for your home in the short term. However the need to re-roof over time can make this an expensive option over time.

Clay tile and slate looks beautiful and can provide your home with a traditional and classic appearance, but the initial expense and fragility of this product can make this choice more expensive then just the initial investment. The heavy weight of this material adds some concern of structural safety in the event of an earthquake or fire.

Wood shingle and shake will give your home a natural appearance. In some areas wood is no longer allowed due to the danger of wildfires spreading among neighborhoods. With the product being produced today out of second growth wood, it is more susceptible to becoming brittle and shrinking then the wood shingles and shakes of years ago.

Metal roofing can provide your home with the look of any other common roofing material. The initial expense of installing this product on your home is quickly realized as a solid investment, as this product eliminates the need for future re-roofing and maintenance. And, modern metal roofing systems retain their appearance and color for decades.

Aluminum Metal roofing is an environmentally sound choice, since it reduces the homeowners’ environmental footprint. This is due to the fact that aluminum roofing is made from recycled products, and can be totally recycled again and again, causing no further environmental waste. Landfills are therefore spared the huge waste that comes with the disposal of temporary roofing materials.

Now that you have the pros and cons of common roofing materials, you will be able to make an informed decision when it comes to protecting your home for years to come

Questions?

1-866-594-8318

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