Archive for the ‘VA roof repair’ Category
Tuesday, April 26th, 2011
There are many houses in Arlington and Alexandria that are virtually identical to this one, most were built 50 to 70 years ago; this house was probably on its third or fourth roof. As you can see, the existing light gray shingles are old and worn and are at the end of their life. The Owner of this house will soon outgrow it, so it was important to install a new roof that will protect the property but will also add some curb appeal when the day comes to sell it and move on.
Click on any picture to enlarge:

Here you can see the pitted and cracked shingles from the side porch.

First: Off with the old roof; once the old shingles are removed we inspect the roof deck for rotted or split boards. Generally these houses are really solid, most of them have old growth 1×6 pine or sometime oak roof decks; the density of the boards resists rot even when the roof is neglected for years. This house needed a few deck boards replaced because of cracking and a little warping; so far these boards have had at least 18,000 roofing nails driven in and pulled out of them and they look like they can take 18,000 more.

old roof removed
When replacing a roof we have to act as if it’s going to rain any minute-even with bright blue skies, we work quickly to cover the house from rain. That’s why we focused on the main house roof first before working on the lower porch roofs.

The main house is covered first
Once the main house was waterproof I started on the lower porch, to add some curb appeal the Owner opted for a standing seam copper roof on the small front porch. When installing an accent roof like this symmetry and scale are of the utmost importance. I made these 16 oz copper panels in the shop, they divide the roof into five equal segments; if you look around you’ll see metal roofs that were installed from one end of the house to the other, without evenly dividing the roof you wind up with a full size panel on the left and a little skinny panel on the right. Asymmetrical layout can look ridiculous or it can be just a little off , bothering anyone looking at it-even if they don’t know why.
To keep the roof as compact and graceful as possible I turned the standing seam panels up the wall in one continuous seam, the technique takes time and practice but it looks perfect. The panel is never cut into, I fold pleats into the copper and then double lock the seams for a completely waterproof joint that requires no sealant or solder; its taken years to perfect this technique and no I won’t show you how to do it.

Double folded upstand in standing seam copper roof
At the end of one very long day we have a finished beautiful roof.

Charcoal Timberline shingles with a new standing seam copper roof

Timberline Charcoal with Standing seam copper roof front porch
If you have a house that needs a new roof or a boost in curb appeal give me a call; I’m sure we can figure something out.
PS: Check out Thumbtack, you can find all sorts of businesses there. You can read reviews and find just what you are looking for:
Roof repair and replacement
Thanks for reading,
Tom
703-299-8888
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Tags: copper roof, copper roof flashing, metal roof repair, shingle roof repair, shingle roof replacement, standing seam metal roof, timberline charcoal shingles, timberline shingles
Posted in Alexandria VA roof repair, Alexandria VA roofing contractor, Arlington VA roof repair, McLean VA roofing contractor, Northern VA roof repair, Roof leak alexandria, Standing seam copper roof, Standing seam tin roof, VA roof repair, VA roofing, Virginia roofing contractor, arlington VA roofing contractor, metal roofing, northern va roofing, roofing contractor northern virginia, standing seam | No Comments »
Monday, March 7th, 2011
This is standing seam tin roof, probably around 40 years old. During high winds the eave edge of the roof was peeled back and flipped over on itself; the owner did his best to push it back and laid bricks across it to hold it down. When the panels flipped over it split the metal along the seams, there was really no repair option, the roof needed to be replaced.
The majority of the roof is a charcoal asphalt shingle, this area was the only one with metal. This portion of the roof has a very low slope, too low to replace the metal roof with shingles. This area is also invisible from the ground so there really wasn’t any reason to install another metal roof. My client chose TPO membrane, TPO is a bright white material that will perform perfectly in this application.
The pictures below will take you step by step through the job, click on any to enlarge.

We removed all of the old metal roofing and found that the roof decking was all in great shape. The panels you see being laid out is 1″ thick polyisocyanurate rigid insulation board; it has two functions, first it protects the roofing membrane from the rough bumpy roof deck and it also provides good R-value.

We fastened the insulation board with plates and screws, the round silver plates act almost like washers, giving more surface area for the center screw to clamp the insulation tightly to the roof.

insulation being fastened to the roof deck
TPO membrane comes in a variety of widths to suit most common applications. To keep seams to a minimum we chose a 10′ x 100′ roll of TPO; it is secured to the roof with screw and seam plates; these are smaller than the insulation plates but perform the exact same function.

TPO membrane being fastened to the roof
The second course of TPO is installed and the overlap is welded with a hot air welder; once welded the seam is as strong as the field of the membrane. This seam requires no glue, no caulk or sealant and no maintenance.

The one and only seam in the roof
The edges of the roof are secured with drip edge, it’s an L shaped piece of painted aluminum that waterproofs the roof edge and secures the membrane at the perimeter. You can also see a TPO pipe flashing installed and welded to the membrane.

TPO pipe boot and drip edge
After the drip edge is installed we cover the fasteners with white TPO cover flashing. This entire roof system is designed to overlap and enclose all exposed fasteners, this will make a roof virtually maintenance free.

We use matching shingle ridge caps at the peak of the roof, this will look perfect from the street.

All done; this roof will provide good service for a least 20 years with minimal maintenance from the owner. The bright white membrane surface and insulation board will also keep the upper floor cooler in the summer and a little bit warmer in the winter.


completed TPO roof
Tags: Energy Star Flat Roof, flat roof, leaking flat roof, low slope roof alternatives, metal roof replacement, row house flat roof, shingle roof repair, TPO, TPO flat roof, White Flat Roof
Posted in Alexandria VA roof repair, Alexandria VA roofing contractor, Arlington VA roof repair, McLean VA roofing contractor, Northern VA roof repair, Roof leak alexandria, Standing seam tin roof, VA roof repair, VA roofing, arlington VA roofing contractor, metal roofing, northern va roofing, roofing | No Comments »
Friday, January 14th, 2011
This was one of my favorite projects, the house is around 115 years old and is on the National Historic Register. Although beautiful on the inside; the exterior, specifically the roof, had been neglected. 90% of the roof is completely out of sight so it was easy for deterioration to get out of control. The client called with a small leak in the front part of the house.
Before: you can see the upper flat roof is covered in blisters and various peeling coatings.

The front has a small mansard (learn more: François Mansart 1598–1666) which is a steeply sloped, almost wall like roof. This small roof section has three round louvered vents made from tin set into asphalt shingles, the vents had missing and rusted through areas and were contributing to the leaks. The vents were probably original to the house but the asphalt shingles were probably installed 15 years ago when the original slate roof developed leaks.

Missing pieces had left the roof open to driving rain:

Since the house is registered all architectural elements need to be replaced exactly or with period specific materials. If you can see it from the street it has to look like a snapshot in time. The asphalt roof can be easily replaced with slate but the dormer vents were more of a challenge.
We removed one vent to bring back to the shop for precise measurement; of course we closed the hole in the roof.

After 3 months we had three new copper reproductions, these are identical in every way down to 1/16th of an inch to the originals. Since these are made from 16oz and 20oz copper they wont need paint and they’ll never rust.


Now the easy part: We replaced the old black flat roof with new White TPO over dense insulation board. This roof will make the upper floors of the house much more comfortable in the summer by reflecting most of the sun.

The mansard was covered with small 12×6 Buckingham slates; these slates will easily last 100+ years. Once the copper vents were set in place the whole job really came together. Eventually the copper louvers will turn to a bronze color, 10-15 years from now they will start to develop a green patina. In 100 years the roof will be replaced again, I hope the next roofer enjoys the job as much as I did.
You can click on any picture to enlarge it.

Thanks for reading,
Tom
703-299-8888
Tags: copper roof, copper roof flashing, copper roof vent, Energy Star Flat Roof, Firestone TPO, flat roof replacement, Historic roof, Historic roof restoration, leaking roof vent, Slate roof repair, White Flat Roof
Posted in Alexandria VA Slate Roof, Alexandria VA roof repair, Alexandria VA roofing contractor, Arlington VA roof repair, McLean VA roofing contractor, Northern VA roof repair, Roof leak alexandria, Slate roof repair, VA Slate roof repair, VA roof repair, VA roofing, arlington VA roofing contractor, copper vents, flat roof, northern va roofing, sheet metal, slate roof | No Comments »
Thursday, December 30th, 2010
Perhaps you’ve just returned from your holiday to find some roof shingles in your yard; they might be from your roof or they could be from a house on another block.
Northern Virginia has had some incredibly high winds over the past week, some in excess of 80 mph. The same winds that knock down trees and power lines can send a few of your roof shingles sailing away as well; don’t panic its usually an easy fix.
If you find a few shingle tabs in your yard step back a bit and look at the color; does it match your roof ? Look up at the roof, especially at the ridge line; see any bumps that weren’t there before? Ridge vents and furnace flues can sometimes get loose in high winds, they should all look straight.
This furnace flue got pushed over in the wind; you can see how the corner of the flashing was pulled up.
Wind reaches its highest speed at the edges of a solid object (like an airplane wing); the most common place for shingles to be damaged is at the ridge/peak of the roof.

missing shingles
Sometimes the missing shingles can be hard to see.

creased shingle tab
This shingle tab bent back and over in the wind; asphalt shingles aren’t flexible, they only bend back once, the second time a shingle bends back it cracks off and flies away.
If you suspect that your roof has taken a beating in the winds you can call us anytime, we will go up and inspect for damage. We will take pictures of the damage (if any) and let you know the level of urgency for any repairs. Call us now 703-299-8888.
Thanks,
Tom
Tags: missing shingles, roofing shingle repair, shingle roof repair, shingle roof storm damage, wind damage roof shingle
Posted in Alexandria VA roof repair, Alexandria VA roofing contractor, Arlington VA roof repair, McLean VA roofing contractor, Northern VA roof repair, VA roof repair, arlington VA roofing contractor, falls church roofing contractor | No Comments »
Friday, October 1st, 2010
One of the top sources for roof leaks is the flashing around the chimney. Making and installing flashings on the roof is part art and science and it takes a considerable amount of skill to do properly; I’ve found that the art end of the job is what gets people in trouble. The following pictures show how we do our work; the flashings we make for chimneys and skylights are bulletproof and have never caused us to return to a clients house again, I also think they are lovely to look at.
We measure the length and width of your chimney and the slope of your roof. The flashings are custom made in our sheet metal shop for your chimney. Depending on the type of roof we can make the flashings from zinc, copper, stainless steel, aluminum and lead coated copper; they can also be painted any color you wish. We can fabricate flashings of any size no matter how big or small your chimney or skylight.

Once the flashings are made they are sent out to the project with all other necessary materials. The pictures below show the old flashing and shingles being removed, some rotted wood being replaced and finally the installation of waterproof underlayment.

The old flashing is rusted through tin

new piece of 1x6 roof decking where the other had rotted

Installing waterproof underlayment around the chimney
Most elements on a slate or shingle roof are installed from the bottom up, here we start by installing the lowest flashing called the apron.

Installing the copper apron flashing
Next we install step flashings, step flashing are small “L” shaped pieces of metal that are laced in to each course of shingles as they climb up the side of the chimney.

Step flashings are installed in each course of shingles
This is the most critical piece of the entire assembly, the pan flashing does most of the work in shedding water. We form our pan flashings with a rounded bottom edge (vs. a sharp fold) to keep this area dry; creased or square folded metal can hold water which leads to corrosion and leakage. All of the seams we use are double locked and are completely waterproof, no matter what nature throws at this house the chimney will not leak.

Copper pan flashing being installed behind the chimney
The pieces that cover the step flashing along the sides of the chimney are called counter-flashings, here it is being trimmed to fit beneath the pan and over the apron flashing.

Counter flashing being installed on the chimney sides
The final step is applying a bead of high quality sealant to the joint between the new flashings and the masonry.

Completed copper chimney flashing repair
This roof will be good for another five years, when replacement of the roof becomes necessary our flashings can be reused. If your chimney or skylight is leaking we have a bulletproof solution, call any time and we will be on our way.
Tom 703-299-8888
P.S. If you are out our of our service area we can make and ship a complete skylight or chimney flashing kit to you. All you need to tell us is the measurements of the chimney or skylight and the slope of your roof and we can have it on the way to you in a day or two. Just call 703-299-8888
Tags: chimney flashing kit, chimney flashing kits, chimney flashing repair, chimney leak, copper roof flashing, copper skylight flashing, diy chimney flashing, DIY flashing repair, flashing kits, how to flash a chimney, skylight and chimney flashing
Posted in Alexandria VA Slate Roof, Alexandria VA roof repair, Alexandria VA roofing contractor, Arlington VA roof repair, Roof leak alexandria, VA roof repair, VA roofing, falls church roofing contractor, metal roofing, northern va roofing | 1 Comment »
Friday, September 10th, 2010
This is a covered porch on the rear of a house we completely re roofed a few years ago. The structure was built by Harry Braswell, Inc. and is designed to give the owner some covered outdoor space.
The main house roof is covered with GAF Timberline asphalt shingles in Charcoal with a few lower accent roofs in standing seam copper; keeping with the same scheme, copper became the obvious choice for the new porch.
One very important note here; you’ll notice that the rosin paper and felt are secured with copper nails; I have seen many jobs where the underlayment was installed with steel nails, cap nails or even staples. Using anything but copper nails will lead to a failure; copper is soft, steel nails and staples will eventually wear through the copper panels as the panels expand and contract over the nail heads and staple crowns. If you are considering installing a metal roof ask your contractor how he installs his felt and paper, if he says staples or cap nails you should find another roofer.
The black paper is 30# asphalt felt, it provides temporary waterproofing if it happens to rain before the job is finished; the pink paper you see is Red Rosin Paper, its job is to isolate the copper panels from the asphalt felt. I could write pages about why copper needs to be kept away from felt paper but I’ll save that for another post.
As the panels are laid out across the roof they are locked to each other and then are folded over the copper drip edge at the eave edge of the roof. This curved eave end detail you see here is virtually unknown on this side of the Atlantic. Although this detail is barely visible from the ground I think it adds a “hidden jewel” aspect to the job.
“Can you show me how to do it??” Sadly, no; the only two people I’m teaching this to are currently in Kindergarten and Pre-School, and they are going to have to wait at least 12 more years to learn it.
After the eaves and seams are completed we installed new snow guards. These bronze guards clamp onto the standing seams and keep ice and snow from sliding off the roof in large sheets. There are many different designs for this purpose, guards can be casted to look like eagles, pineapples, fleur de lis, and clovers.
And finally a copper gutter to carry the rainwater away.
If your house needs a hidden (or not so hidden) jewel you should call me, I’ll be happy to help.
Thanks for reading,
Tom
Tags: copper roof, copper roof eave detail, copper roof flashing, falls church metal roof contractor, Standing seam copper roof, standing seam metal roof
Posted in Alexandria VA roofing contractor, Arlington VA roof repair, Northern VA roof repair, Standing seam copper roof, Standing seam tin roof, VA roof repair, VA roofing, Virginia roofing contractor, arlington VA roofing contractor, falls church roofing contractor, metal roofing, northern va roofing, sheet metal, snow guards, standing seam | No Comments »
Monday, May 17th, 2010
A quick Q & A when it comes to hail damage and your home:
What does hail damage on my roof look like?

Asphalt shingle hail damage
You can see the dark spots where the granules are knocked off, this is where the shingle will start to fall apart. As the sun makes the asphalt base brittle more and more granules will fall off. Within a pretty short amount of time your roof will look like its 30 years old.
What happens when hail hits my house?
If the hail is large enough and flying fast enough it can dent your siding and gutters, it can crack your skylights and even make holes in vinyl siding.
What about my roof?
When hail strikes asphalt shingles if can blow off the granules on the face of the shingle. The face of asphalt shingles is made up of ceramic granules, the granules give the shingle it’s color but more importantly they protect the asphalt base of the shingle from the sun. When asphalt is exposed to the sun it will age exponentially, the suns ultraviolet rays make the asphalt in the shingle brittle. When the shingles become brittle they fail; you have seen old cracked neglected asphalt driveways, now think of a parking lot or driveway that has been sealed. Same principle, the sealant on the driveway does the same job that the tiny granules do on the roof.
My roof looks fine from the ground…
Most of them do, however the only way to check for hail damage is to go up on the roof and look. If the hood of your car is dented, if you can see dents in the gutters or if there is dented or cracked siding then chances are the roof took a beating too.
What do I do now?
First; protect your house. If the skylight was shattered or a vent was torn off in the wind you should call a licensed roofing contractor to cover anything that might lead to more damage to your house.
Second; call and file an insurance claim. If your house has a lot of damage your insurer will send out a claims adjuster. If the hail damage is widespread it might take a while to get a representative to you. After big storm events independent adjusters will come in from all over the country to work through the claims; most claims are settled within three weeks.
Third; get estimates for repairs. It will make the process a lot easier if you have an estimate for the repairs when the adjuster meets you at the house. The adjuster will make determinations of what he will cover and what he won’t; the insurance company may pay for an entire new roof or they may pay for re-roofing one damaged area.
Can you replace the roof, gutters and siding?
Yes we can. We do it all the time.
Do I have to replace my roof or siding now?
No, you don’t. However prices for roofing, siding and gutters go up every year, your insurance company is paying you a fractional amount of what the work costs today. By not replacing the damaged parts of your house now you will be left to pick up the difference later. Also some insurance companies have cut off dates for allowing claims; if you wait too long you may be out of luck. Also, selling a house with hail damage can be difficult.
Which contractor should I hire?
Hire someone local, hire a contractor that has an investment in your satisfaction. When large disasters happen contractors (called storm-chasers) will be driving here with both feet on the gas from all over the country; they skip town as soon as the work dries up or until an even bigger storm hits somewhere else. Many storm-chasers do good, honest work, but some leave homeowners with shoddy repairs and material suppliers with piles of unpaid invoices. You may have heard of the “tail light warranty”; that means the warranty on his work is good as long as you can see the tail lights on his truck.
Hire a contractor with a fixed local business address, a good Better Business Bureau rating, a website, a CheckBook rating, a stellar Angie’s List Rating, a long local reference list and a vested interest in your happiness. Although the guy from Oklahoma may say all the right things he certainly wont be heading back to see you if there is a problem.
Tags: gutter, hail damage contractor, hail damage roof contractor, hail damaged roof, northern Virginia hail damage, siding and roof hail damage, VA hail damage roofing contractor
Posted in Northern VA roof repair, VA roof repair, VA roofing, Virginia roofing contractor | 1 Comment »
Monday, December 28th, 2009

Rotted Roof decking
How long has it been leaking? Its my first question when someone calls about their roof; and sometimes its hard for my clients to answer.
“Not that long”; is by far the most common answer.
However, “Not that long” can mean a week , or it can mean three months and it can mean four years; it depends on the clients perception of time; sometimes the memory devices people use to date the problem can be quite entertaining. The all time longest was an elderly woman who was able to trace the start of her roof problem with the birth of her grandson in 1999; she called me in 2007.
Water damage happens slowly, then all at once.
Water intrusion is unique in the way it damages a house. Usually roofs don’t fail catastrophically, it starts small and slowly gets worse.
The faster you get to the problem the cheaper it will be to fix. If the leaky roof is ignored the damage and cost for repairs grow exponentially; what might cost $565.00 to repair today could turn into $5,650.00 within three months. If water is allowed to come into the structure for extended periods you not only must repair the problem that caused the leak, but sometimes everything below the leak. By the time three rainy months have passed the insulation in the attic, plywood roof decking, rafters, drywall, electrical outlets, lighting and flooring may have been ruined. There are also mold and insect problems that come up when roofs are let go.
If you are having roof problems don’t wait to call; the sooner you deal with it the cheaper it will be. If cash is tight and you can’t pay for it all, ask us for help. If I can afford it I might be able to extend your time to pay. The universe has been good to me and i find that when I am good to others I’m rarely let down by them.

Leaking roof and rotted decking
Tags: cost to repair roofing, how long can a roof leak, how long can i put off repairing my roof, long term roof leaking, roofing repair cost, when to repair roofing
Posted in Alexandria VA roofing contractor, Arlington VA roof repair, Northern VA roof repair, Roof leak alexandria, Slate roof repair, VA roof repair, VA roofing, arlington VA roofing contractor, northern va roofing, roofing | No Comments »
Thursday, November 12th, 2009

Before
The interior of this house is being redone, the Owner also decided to give the house a little bit of a face lift.
The existing roof wasn’t in the worst shape, it was a standard three tab shingle that was about 12 years old; no leaks, but it didn’t really add anything to the curb appeal. The Owner plans to stay here for the next 30 years so she wanted a roof she would never have to deal with again.

Shingle roof complete
The shingles we installed are GAF Timberline Lifetime. The color is Slate Blend; this roof with its copper flashings and great shingles won’t require replacement for at least 50-70 years.
This roof does a few things; first, I think it looks fantastic. Secondly, since it will outlast at least three standard roofs it is keeping thousands of pounds of trash out of the landfill.
You can read about how roofing affects the environment here:http://www.lyonscontracting.com/new-environment.html

Copper tile
Since the project started because the house needed an update, the Owner wanted something original, a jewel to make the house unique. If you know Arlington, there are thousands of houses that look just like this one.
We came up with a few ideas; standing seam copper?, no. How about standing seam zinc?,no, too gray and dreary. How about copper tile?, diamond shaped tile? That sounds perfect; do it!!

Bar folder
The machine to the left is a Peck, Stowe and Wilcox bar folder, it’s 135 years old and is one of my favorite machines. It does one thing; it bends a straight angle in sheet metal and is does it perfectly. When fabricating parts that are to be installed sequentially it is imperative that they all be perfect; if just one of these is off by as little as 3/32″ it can throw off the whole pattern.

Copper tile
A closer view of the tile on the porch roof. Each of the tiles are held in place with two copper hooks; I made the hooks out of scrap copper. The hooks are completely hidden so there are no exposed fasteners. All of the copper on the house is bright and shiny now, but in a month or so it will begin to turn a dark bronze color, a few years after that it will start to turn that beautiful mellow green.
I can’t wait to see my tiles with a full green patina, I’ll have to put it in my calendar for 2015 to schedule a drive by.

Copper tile and Timberline roof
Our work is done here; the new architectural shingle roof and the one of a kind copper tiles give the house real curb appeal. The bracing on the front porch will be removed as soon as the mason finishes the new slate walkway.
If your place is getting lost on a block of identical houses give us a call. Id be happy to install a one of a kind roof for you too.
Tom
Tags: copper tile, GAF Timberline, new roof, new shingle roof, roof replacement, shingle roof replacement, timberline shingles, Timberline Slate Blend
Posted in Arlington VA roof repair, VA roof repair, arlington VA roofing contractor, northern va roofing, sheet metal | No Comments »
Wednesday, October 7th, 2009
This is one of those classic examples of a “Roof in a Can”.
Roof in a Can is a term we came up with when describing a repair job we’ve seen; it’s when the person working on the roof can’t figure out the right way to do something so he just squirts caulk over the problem. I have a collection of these pics somewhere, I’ll put them up someday.
Before:

Leaking pipe collar and caulk
These plumbing vents are really close together; too close for the installer to use two pipe collars. The pipe collar is installed on the pipe on the left, the pipe on the right got the Roof in a Can treatment.
I would love to know how the person decided which pipe got the collar and which one got the caulk. Flip a coin? Did he ask a coworker? Did he think the larger pipe was mocking him? Maybe he just wanted the smaller pipe to have the collar, pulling for the underdog on the roof.

copper pipe flashing
This took me about thirty minutes; it’s made out of 16oz copper and will last for the next three roofs. No caulk to dry out and crack, just copper and lead solder. Solid.

There they stand ready to face the weather again. Both pipes treated with practical dignity; flashed with copper and installed with pride.
Caulk is not a roof and caulk doesn’t last, don’t let someone “repair” your roof with a caulking gun.
If you have leaking pipes on your roof give us a call.
Tom
Tags: copper pipe flashing, copper roof flashing, leaking roof, leaking roof vent, pipe collar, Roof repair, shingle roof repair
Posted in Alexandria, Alexandria VA roofing contractor, Arlington VA roof repair, Northern VA roof repair, Roof leak alexandria, VA roof repair, VA roofing, northern va roofing, va | No Comments »