The New versus the Old – Methods for Maintaining Your Roof

Today, fortunately, there are some better methods for roof maintenance.  But first, let’s quickly review the older method for cleaning and treating roofs in the Portland Metro Area.

Going back 25 or 30 years, power washing started gaining much popularity as a method for cleaning roofs.  It was found that moss, lichen, and algae would quickly come off of the roof with the spray from a power washer. Once the operator learned how not to cause immediate damage to the roof, it proved to be an efficient way to handle the job. Then, as portable power washers started coming down in price and appearing at the big “box” stores at more affordable prices, do it yourselfers where able to join in the fun.

Professionals, however, realized early on that even without causing immediate damage to a roof, the high pressure caused damage to all roof types (cedar, composition, tile) that reduced the roof’s life. Granule loss and shingle tearing are most common for composition roofs, tile roofs will lose some of their protective glaze and crack, and cedar shake roofs actually have a layer of the wood completely removed by power washing. The shakes actually become thinner with every cleaning in addition to being stressed.

A partial solution to this was to use special machines that had lower pressure and higher water volume. While this is an improvement, however, the underlying negatives are still present. The principle of being rough on the roof in order to perform necessary maintenance is just flawed.

Regarding treating roofs, it is common to use treatments that were derivatives of metallic solutions, such as zinc and copper. While effective at preventing moss or preserving wood, they often are not long lasting as new treatments and can have some environmental repercussions.

Sometimes, a new way of performing a job comes along and it involves an entirely new process. Other times, what seems like a new approach might actually be a rediscovery of an older method. And then there are the other times, when it may be a little of both.

One method involves employing an old fashioned solution; hand brushing moss off of the roof. The end result is a much more gentle, albeit slower moss removal method. It isn’t flashy or high powered, but it is often what is best for the roof. Coupled with the availability of lightweight backpack blowers or compressed air to further aid the removal and cleaning, roofs are more able to realize the longer life expectancy they were designed to obtain.

Treatments also have advanced. The use of sodium silicate base products has been revolutionary. Not only do they offer greater longevity than the metal-based solutions, they are much greener. They are much more friendly to the surrounding environment and occupants. Combining these old and new methods now allows for maximize the life of your roof like never before.

If however, your roof was treated poorly over it’s life, we will gladly give you an assessment as to whether it still has reasonable life left or whether it is time to consider a new roof.

Tips for Selecting the Right Roofing Contractor in Portland

The decision to invest in a new roof is not one that should be made lightly, and once that decision has been made it is just as important to find the right roofing contractor. Choosing a roofing contractor in Portland can be a difficult and time consuming process, but the results of choosing the wrong roofer can be even more devastating.

The right roofing contractor should be not only competent and experienced but also willing and able to communicate during each step of the roof replacement process. It is important for the homeowner to choose a roofing contractor he or she feels comfortable with. After all the roofing contractor and the homeowner will be working closely together for the duration of the project.

The Importance of the Roofer’s References

References are important in many home repairs, but it is even more essential for a roofing contractor to come highly recommended. It is important for homeowners to seek recommendations from family members, friends, colleagues and others who have had their own roofs repaired or replaced.

It is also important for homeowners to ask for – and check up on – the references provide by any potential roofing contractors. Checking references is a vital part of the shopping process, and one that should not be given short shrift.

The Importance of Roofing Contractor’s Rating

These days,  company ratings from various services are becoming increasingly important and valuable.    The best ones are predominately online.   Look to services such as Angie’s List or ServiceMagic to provide you with unedited reviews of a Portland area roofing company.   Companies can not self review or alter what a customer has written about them.   These services provide an opportunity for you to see what past customers really think about the companies you are considering.   Look for both good ratings and at least a reasonable volume of ratings.

The Importance of Experience When Selecting a Roofing Company in Portland

Experience is a vital consideration as well, especially when specialty roofing materials are involved. The processes and experience needed to install a new metal roof are quite different from those needed for an asphalt or tile roof. It is important for any potential roofing contractor to have plenty of relevant experience working with the roofing materials the homeowner has chosen.

No matter what type of roofing materials are chosen it is important to insist on a highly detailed estimate before making a final decision. It is important for the estimate to provide a detailed listing of the materials to be used, as well as a detailed evaluation of the labor needed to make that new roof a reality. Replacing a roof is a big expense, but choosing the right roofing contractor can make it a true investment.

We will be happy to work with you in making this investment – please give us a call today.

Raising the Roof – the Advantages of Roof Replacement

There are many home improvement projects, but few have the impact of replacing the roof.

Replacing an existing roof is one of the best ways to increase the comfort, safety and even the value of the home.

Even so, replacing an existing roof is not something to be taken lightly, and it is important for homeowners to be prepared for the scope of the project. Replacing a roof requires many important commitments, from finding the right roofing contractor to choosing the perfect roofing materials. It is important for Portland homeowners to explore the advantages of this project carefully in order to determine the best course of action.

The good news is that there are plenty of advantages to investing in a new roof. Some of these advantages include:

Increased energy efficiency – everyone is more aware of the cost of energy these days, and an old worn out roof may be wasting energy and allowing warm air to disappear right before your eyes. Replacing the roof can be a great way to save money on heating and cooling costs, and in some cases the lower energy bills will greatly offset the cost of the new roof.

A cleaner environment – those energy savings can provide homeowners with a greener future, and many homeowners have been looking at the environmental advantages of installing a new roof. Investing in new and energy efficient roofing materials is a great way to help the environment as well as the bottom line.   In a renown green city like Portland, awareness should be high about this excellent benefit.

- Higher home resale value – selling a home can be difficult, espeiclaly in a down market. A new roof can be a big selling point in a tough housing market, and that new roof can even raise the resale value of the home.

Lasting durability – many older homes have roofs that have not been replaced for decades, and those aging roofs could fail when bad weather and seasonal storms come around. Replacing the roof before it fails is a great way to save money, as well as a great way to avoid unnecessary hassles.

Understanding the Benefits of Composite Shingles

When it comes to replacing the roof, homeowners have a great many choices at their disposal.

From traditional asphalt shingles to metal roofs to the latest in composite materials, there are many roofing materials to choose from.  Determining which roofing materials will provide the greatest benefits at the lowest cost can be quite a challenge, and it is important for anyone contemplating a new roof to do plenty of research.

For many homeowners composite shingles represent the best combination of high quality, low maintenance needs, affordable pricing and durability.  Any homeowner who is considering installing a new roof or replacing an existing one should examine the potential advantages of composite shingles.

Some of the advantages homeowners can capture by installing composite shingles on their roof include:

→      Ease of installation – compared to many other roofing choices composite shingles are generally quite easy to install.  Whether the job is done by a professional or by the homeowner, these shingles are typically much easier to install than either slate or tile.

→      Low cost – cash strapped homeowners will be glad to know that composite shingles are a cost effective choice.  Compared to many other roofing choices composite shingles are very affordable.  This means even homeowners on a budget can enjoy the advantages of a new roof.

→      Easy availability – in addition to these other advantages, composite shingles are also readily available.  These modern roofing materials are available at many home improvement centers and hardware stores, making them accessible for homeowners in all parts of the country.  This ready availability also makes it easy for homeowners to find a contractor who is qualified to install those composite shingles.   However, just because composite shingles are easy for experienced roofers to install,  unlike specialty roofing materials like tile and metal,  finding a qualified contractor who offers a quality, overall roof experience is still critical.

Choosing the right roofing materials is not always easy, but it is important to get this decision right.  The roof is an integral part of any home, and choosing the wrong roofing materials can cause it to fail before its time.  Replacing a roof is no small job, and choosing the proper materials is one of the best ways to ensure this major home improvement project will last for decades.

The Things That You Will Rarely Hear A Portland Roofer Tell You

Let’s start with the things you will be sure to hear from a roofer bidding on your re-roofing project:

“Of course we’re reliable. We never take shortcuts. We only use the best materials. Sure we’ll be around in five years. We clean up real well. You will be happy you hired us.”

I could go on but I suspect you got the point after the first promise. The difficult part is that a reputable company in the Portland area could easily tell you any one of those things and for them and it would be true. Ultimately, a lot of it gets back to what your instinct tells you. Some folks are better than others at hearing what their instinct is telling them. Hopefully, all of us are in that group.

So, back to the topic at hand.

Here is one thing I’ll bet you will rarely hear from a Portland roofing company.

Your roofing material warranty – you know, the big, impressive number of years that the manufacturer proudly prints everywhere and that the overly eager roofer keeps spitting out every minute, terms such as 30 year, 40 year, 50 year and, my oh my, LIFETIME warranties – they are only as good as the roofer who installs them.

How can that be and what does that really mean, you may ask. Well, close examination of many of these warranties (I can’t honestly claim to have read all of them) show that they become void if the nailing pattern is not adhered to. OK, that is somewhat understandable. But what it means in its fullest, real world sense is that if even one nail in one area of the roof is installed outside of the correct installation zone by 1/8 of an inch, the manufacturers warranty for the entire roof is VOID!

Not a very popular issue to bring up when trying to sell the homeowner a new roof.

Most roofers want you, the homeowner, to put on the coat of security such warranty terms provide, get comfy and safe feeling and immediately hire them. This revelation would tend to short circuit the needed enthusiasm to proceed with a new roof installation, or so it would seem. Additionally, the warranties are virtually always prorated, so twenty years down the road, especially after adjusting for inflation, there is not going to be much value left. Therefore, no one ever mentions it.

However, our perspective is considerably different. If the reality of the situation minimizes the ability to heavily depend on the roof manufacturer to stand by you, it increases the need of the roofing contractor to do so. Don’t get me wrong, the most of the manufacturers are quality, reputable companies and they have excellent products. My point is that it is going to be the roofing company that you choose to install your new roof that you have to place your trust in. It will be them that you call if there are ever any problems or concerns. It should be them who you contact for periodic inspection and roof maintenance.

Therefore, it should be the roof installer that you scrutinize the most in this process. Being one of the most reputable, full service roofing company in Portland, we gladly welcome the responsibility of being your ongoing service provider.

If you are considering replacing your roof, please give us a call today.

Quality Roof Replacement in Portland, Oregon

Some elements of roofing are the same everywhere, including Portland.

Regardless of what part of the country you are in, there are some elements in quality roofing that are universal. Installing a new roof is dangerous regardless of where you live, whether it is Miami or Portland. Roofers who plan on being around in ten years (that’s how long All Surface Roofing and Construction warrants our roof replacements) need to use the practices established by OSHA.

Quality materials, similarly, will distinguish themselves over the long run. You might not be able to immediately tell the difference between low grade OSB for the sheathing versus quality, higher layer count plywood, but in just a few years it might be evident. The same goes for the flashing and vents – look for a thick gauge (26) and pre-painted, baked enamel metal. Roofing skill and experience, of course, will make a difference.   A strong commitment to following the various requirements of the specific roofing manufacturer will ensure that your new roof has a valid warranty.

Roofing in Portland Oregon does have its own unique challenges.

Parts of the Portland Metro Area, most notably East Multnomah County, face considerable wind forces. Attention to proper shingle type and nailing patterns becomes critical.


Moss, algae, lichens are additional roof enemies that much of the country does not need to worry about. Our climate in Portland is idea for the rapid growth of these pests. While some roofs offer a built in treatment for algae, do not confuse this with a guarantee against moss. It just won’t happen. The force of nature is to strong on Oregon and Washington and moss will eventually come to almost every roof, requiring period roof cleaning. See our related website www.allsurfacecleaning.com for more guidance on this subject.

Finally, from more of a design standpoint, a good percentage of homes in the Portland area are built with steep roofs. In other parts of the country, mild pitch ranch style homes are predominant. But here, with our steady rainfall and often heavy amounts of tree debris, steep roof pitches help with the runoff and keep the roofs in better condition longer. Plus, it is currently just a popular style.

Choosing the best roofer in Portland

Much of it has little to do with roofing and more to do with integrity. A professional roofer will not be willing to ignore what needs to be done just to have the lowest bid. Any roofer who creates a false sense of urgency to hire his roofing company immediately is also suspect. So is asking for large down payments prior to starting your roof replacement. Anyone who asks for 30% to 50% is basically telling you that they are undercapitalized and need you to front the material expenses. Does that really instill confidence? No reputable roofing contractor in the Portland area should ever need more than 10% down. The down payment, if any, is more of a function of verifying and solidifying homeowner commitment to the roofing replacement than funding the project’s start.

Trust your gut – professionalism can’t be faked and it usually is not a standalone trait. Professionalism is almost always a companion to integrity, excellent workmanship and top class customer service. It certainly is at All Surface Roofing and Construction!

Severe Weather’s Effects On Your Roof and Gutters

During of the last weeks of this past December, we received more calls requesting “snow removal from roofs” than in all the other years we’ve been in business combined!

With Some leaks there is not much “repair to be done.” Typical roof leaks are commonly a result of loose or missing flashing, missing shingles/shakes/tiles exposing the underlayment or some blatant damage from falling branches. What usually occurs with snow or ice related leaks, however, is none of these but rather an ice dam causing water to be pushed upward under the outer roofing layers or over a flashing. This most often happens near the gutter line, one of the easiest areas for water to enter under the roof.

If it is a flat roof that is in danger of collapse, then some type of attempt should be considered if the roof is sound enough to be walked on and if appropriate safety measures can be followed (if hiring a contractor, make sure they are able to follow OSHA safety requirements while performing the work.) Most roofs, short of employing a hi-lift, cannot be safely accessed if any snow or ice is accumulated on it.

Often, but not always, a leak that occurs from ice damming will not reoccur under normal rain conditions. Our instinct is to take immediate action, but much of the time, the best thing to do is simply grab a bucket and wait it out. Once the snow or ice is gone, you or a roofer may want to check whether there was a contributing factor to helping create the ice dam, such as a large moss build up. There are still those occurrences where there wasn’t much of a cause beyond how the snow or ice randomly built up during an uncharacteristically harsh storm.

Roofs are not the only area susceptible to severe winter damage. Gutters can be damaged or destroyed when either the weight of frozen water trapped inside of them or sheets of ice sliding off the roof tear them off. Fortunately, gutters do avail themselves more readily to preventative maintenance that will help avert some types of such damage. Clean, flowing gutters will always weigh less that full gutters. Less water will be in clean gutters at the freeze point, which reduces the frozen weight. Some types of gutter protection, namely cover or cap systems, can be susceptible to being torn off by icing just like the gutters they are supposed to protect. Systems that are polyethylene inserts, since they sit inside of the gutter, are not subject to such damage and also help keep the weight of the gutter lower.

Similar safety considerations need to be assessed with mid storm gutter maintenance – a ladder that is footed on a snowy or icy base, even if it is flat, is not a safe proposition. Interior house damage is never a happy occurrence but just remember: Damage to your own body’s interior is much worse. Always error on the side of your personal safety regardless of how frustrating it is to see your property damaged.