Here at Central we are extremely honored to have earned Angie's List Super Service award for the 4th straight year.  We take service to our customers extremely seriously and it feels great to be recognized for such a prestigious award.

Hit the Continue reading link to see the full press release:

So far this year we haven't had the extreme ice dam situation like we had last year, but it's a good idea to re-visit what an ice dam is, what you can do to prevent an ice dam, and what you can do to prevent damage from occurring to your house because of an ice dam.

What is an Ice Dam:

An ice dam is formed when melting snow on the roof is unable to flow into a gutter and down the downspout because there is ice (and/or debris) blocking the flow of the water.  Here's an image that does a good job visually explaining an ice dam:

Preventing an Ice Dam:

There is no way to always 100% prevent an ice dam from forming (unless you remove your gutters), but there are some things you can do to help prevent an ice dam.  The first and easiest thing to do is to make sure your gutters are clean.  Either install some type of leaf protection or hire someone to clean the gutters for you a couple of times a year.  For Leaf Protection, a product I really like is called Leaf Relief.  It's affordable, works great, and is suitable to install into existing gutters or new gutters.

The second thing to do is to look at your attic insulation.  The main cause of an ice dam is a warm roof.  Warm air in your attic is heating up the snow on your roof causing it to melt, but the melting snow has nowhere to go.  Attic insulation can help keep your attic and your roof cooler.  You want to keep the heated portions of your house separate from your attic.  The state of Maryland recommends that you have between R-39 - R-49 worth of attic insulation.  Most homes have only about 6 inches of attic insulation, which equates to about R10.

Preventing Damage from an Ice Dam:

The exposure on some homes dictates that there might just not be any way to prevent an ice dam.  In those cases, we need to look at how a homeowner can prevent damage from occurring to their house when there is an ice dam.  There are 2 main products that Central can install that will help.

Drip Edge - A small L shaped piece of metal flashing.  It slips under the last shingle above an eave on one side and then covers the lip of the gutter on the other side.  Drip Edge can prevent water from backing up under the last shingle.

Ice and Water Shield - Ice and Water shield is self-adhering rubberized layer of material that is fully water proof.  To prevent damage from an ice dam, I&W shield can be installed at the base of the roof along the eaves.  Each roll is 3 feet wide, which will give you 3 feet of protection for standing water above your gutters.

Both Drip Edge and Ice and Water Shield are inexpensive products that are easy to install while having a new roof installed.  Be sure to ask for these products the next time you get your roof replaced.

On Friday, February 19th 2010, the local ABC news station was doing a segment on gutter damage in the Washington DC and Maryland areas due to the 2 major snowstorms we had in early February.  As one of the trusted leaders for exterior home improvement in the DC area, they contacted us and used some footage for their newscast.  Here's the segment:

How do you tell if your roof needs replacement?  It's a tough question; one you wish you probably never have to ask. However, as a homeowner, and I'm one too, it's imperative that we understand that there is a time in every house’s lifetime when it requires a roof replacement.

Depending upon the initial roofing for the house, the maintenance during the life of the roof and the external weather conditions, a roof will require repairs as well as replacement at some point. There are certain tell tale signs which indicate that a roof requires replacement. Here's a list:

• Age of the roof. The normal life of a roof is approximately 15 years depending upon the maintenance of the roof. After this time, there's a higher chance for a leak or torn flashings.

• Missing or torn shingles. If there are a large number of missing tiles and/or shingles on a roof, then its probably best to replace the roof.  A couple of torn or missing shingles might just mean a repair is necessary.  With either case, you need to call a professional to have it looked at.

• Condition of interior walls touching the roof. The condition of the walls touching the roof can be an indicator that your roof is not performing at a peak level. If there is a loss of paint or you find moisture marks on the walls you most likely have some roof leakage.  It's probably time for your roof get checked out and in all liklihood replaced.

• House exposure due to extreme weather. Extreme weather conditions may be so severe that a part of the house is now exposed to the elements.  The major cause of accelerated roof deterioration is its exposure to repeated and prolonged snow, hail, rains, and direct sunlight. In places where any one or a combination of these is found, a roof won't last as long.

It's an incredibly tough decision trying to decide if your roof really needs to be replaced.  It will involve a careful analysis of many factors.  If you are worried about your roof, the best thing you can do is find an experienced roofing company in your area and have them check it out.