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Roof Repair
Roofer 911 is very professional. Their technicians are thorough and pleasant to talk to. One technician named Jorge was very nice to show me the part before he put it on the roof. Since the job is high on the roof, I personally cannot assess whether it was done well. However, based on my interaction with Steve, the Owner, I feel confident they did a great job!
Marie-Line Hanbusiness
Chantilly, VA
January 12, 2011
Roofer911 - Northern VA
0.3


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Blog Topics in category Attic:

Hidden Roof Leak Damage In Woodbridge, VA


Why is a wind-driven rain a problem for this house?

What's wrong with this picture?


Why is my ridge vent leaking?

A ridge vent leak can allow gallons of rainwater into your house.


Lighten Up Your Home with Skylights

There are three main types of skylight to choose from such as, fixed skylights, ventilating skylights, and tubular skylights. Make sure you choose a qualified roofing contractor for your installation.


A Homeowner Concern for Roof Repair

Is roof repair the solution for this homeowner's water damage?


An Attic Fan for an Overheated Roof

The heat from your roof has to go somewhere. An attic fan keeps it out of your house.


An Attic Fan Provides Cooling Ventilation

With a good attic fan, the ventilation in your attic helps cool the house in the summer.


Why Insulate an Attic?

Insulating provides two functions, thermal resistance and thermal loss. In summer, when the sun heats up the roof, the air in the attic gets very warm. At night, the air cools rapidly which creates condensation.


Tips for Insulating Roofs

Insulating roofs is a really important consideration for both residential and commercial properties. Roofing materials like cedar shakes, clay tiles and asphalt tiles already have some insulation value, however metal roofs


Vent Baffles are Anything but Baffling

Vent baffles, also referred to as vent chutes or rafter vents, are used to keep insulation from blocking air flow through the attic, thus allowing the air to travel upward and out through the exhaust vents.


Types of Soffit Vents

Soffit vents are important components for homeowners to consider for their roof. Many attic and roof ailments go away by making sure that your roof is adequately ventilated.


Frozen Gutters are Not a Winter Treat

Get your gutters cleaned in the fall. Have a contractor verify that you have good ventilation and insulation so heat stays in your house and the outside air can blow through the attic.


Heavy Snowfall... Winter fun or roofing nightmare?

Heavy snow not only adds excessive weight to your roof, which can cause major roof damage, but sets in motion a really annoying (and potentially expensive) phenomenon called the ice dam.


How to Prevent Heat Loss Through Your Roof

If you took a thermal camera and looked at how much energy was escaping out of the top of your house, transpose those red streams of energy into a river of dollar bills that you are throwing out.


Put Attic Humidity in its Proper Place

While it may seem a great idea to have attic humidity, rather than having it in your house, it's just not good up there either. It might create a great environment for a new mushroom farm.


What is Attic Wind?

Attic wind is a phenomenon known fondly by roofers as one of their greatest allies for keeping mold, mildew, and dry rot out of your attic and off of your roof.


Copper Roof Vents are in Vogue

Copper roof vents add a distinctive look to your home that does not compare with any other roofing material.


Attic Vents and Strange Events

When the baby birds were strong enough, they hopped out of the nest and as a group tiptoed around the attic, propelling their way through the insulation by pushing with their tiny talons.


Creative Attic Renovations

Practically speaking, the first phase of renovation will be to make sure that your attic is sufficiently aerated with vents, possibly requiring a ridge vent.


Look Overhead for Roof Vents for Dryers

Older homes have been known to use the cheap and cheerful slinky-like flexible duct that traps lint within leading to vent clogging and ultimately dryer fire.


Ice Dam Solutions For Eager Beaver Homeowners

An ice dam is formed during the winter after a heavy snowfall followed by several days of thawing and refreezing.


Don't Get Burned With Solar Panels

Solar panels, also known as photovoltaic modules or photovoltaic panels, are collections of individual solar cells set into panels.


A Gable Vent Leak is a Crying Shame

Sometimes the gable vent is an innocent bystander and the wind is the real culprit when it comes to your leak. If high winds are the problem causing your gable vent leak, consider replacing


You Don't have to be a Math Wiz to Calculate for Heat Loss

When you want to calculate for heat loss for your home, you have to go room by room and take into account the room size, windows, doors, floors and ceilings. You can use the following simple


Your Attic Needs a Roof Fan

A roof fan is a necessity for your attic to it pull excess heat and moisture out and away from your home's roof. It provides the circulating air necessary to reduce mold and keeps energy bills down


Types of Roof Vents

roof vent types


Gable Vent Leak

A gable vent leak can be so bad it will seem like you have a waterfall coming in through your walls under that part of your house.


Solar Roof Fans

Solar roof fans are an excellent way to reduce your energy and your roof repair bills. Homeowners are increasingly using solar solutions because they are cost effective.


Calculate Heat Loss with Infrared Camera

Using infrared cameras we scan the walls and ceilings in your house. We see precisely where you are having 'energy leaks' from the attic. The insulation may look fine to the naked eye,


Installing a Roof Vent Pipe

Vent pipes allow humidity and noxious gases to escape from the interior of your home. The benefits of installing them are multiple and immediately discernable. The more


Heat Loss Calculator

You can go onto the Internet and find a heat loss calculator that is supposed to give you an idea of your home's energy inefficiency. You may run into an interesting


Health Effects of Black Mold

We come into contact with organic materials floating around in the air all the time, but we need to be careful about being exposed to black mold. It is a toxic substance that can make you quite ill.


Prevent Ice Dams Before They Damage Your Roof

Ice dam prevention begins with stopping heat loss and increasing ventilation. Where this usually is an issue is at the attic floor edge.


Should Dryer Vent Pipe Be insulated?

Dryer vent pipe takes the warm moist air from your dryer and puts it outside the house so it won't lead to damage that could cause problems.


Infrared Energy Audit for an Attic Fan Installation

Energy efficiency in a home is highly influenced by the amount of heat radiating down from the attic, but an attic fan installation can do a lot to reduce your energy bill.


What is the Right Size Roof Fan?

A roof fan is a very important part of keeping your utility bills low and extend the life of your roof. Attic heat can quickly rise up to 150 degrees or more which can cause


Remove Ice Dams in Gutters

Leaking over the edge of a frozen gutter, it can seep through the soffit, fascia, walls and windows. You'll end up with rot, mildew, mold and obvious signs of water damage inside the house.


Continuous Ridge Vent

Why use a continuous ridge vent? Because it single-handedly lengthens the life of your roof and cuts your energy bills. One of the main reasons...


Installing a Continuous Ridge Vent | Ridge Vent Blog

Vents that run the ridge peak of your roof allow for the maximum amount of ventilation. The soffit vents allow air in while the ridge vents allow air out. A natural vector current is formed


Ice Dam Removal, Prevention | 703-475-2446 | Roofer 911

At Roofer911 we stop and prevent all ice dam leaks the first time...guaranteed! Serving all areas of Northern VA, Fairfax, Loudoun and Prince William county. Free Estimates!


Invest In Proper Home Ventilation System

Air is one of the most important element on Earth. It is important that a good constant supply of air is supplied and flowing freely, including in our homes. Checking and making sure that your home roofing ventilation system is working efficiently could benefit your health, your safety, and even your roof's lifespan.


Characteristics of Black Mold

Black mold colonizes in these areas and spreads out, usually by climbing up the walls. It grows on the surface of drywall and into the insulation behind the walls




Request Estimate
Immediate Response!
Full Name:
Address:
City:
State:
Zip:
Phone:
Email:
Type of Service:
Customer Type:
Project Details:




We Proudly Accept
Testimonial
What People Say About Us
Roof Repair
Everything was great. After first talking to Steve he quickly sent the estimate with the pictures of the problem areas and he was extremely easy to work with. I would definately refer a friend or neighbor to roofer 911.
Dan Fisherbusiness
HERNDON, VA
October 18, 2009
Roofer911 - Northern VA
0.3


Blog Categories
Submit Your Blog

Attic

Black Mold

Cedar

Clay Tiles

Commercial Roofing

Flashing

Green Roof

Gutters

Ice Dam

Infrared

Insulation

Insurance

Metal Roofing

OSHA

Roof Cleaning

Roof Inspection

Roof Repair

Roof Replacement

Roof Ventilation

Roofers

Roofing Companies

Roofing Supplies

Siding

Skylights

Slate

Solar

Steel

Tile



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