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Showing posts with label Dallas Roofing Company. Show all posts
Showing posts with label Dallas Roofing Company. Show all posts

Friday, November 19, 2010

Properly Nailing Roofing Felt in Dallas

Installing dry sheets may seem like a dry topic but it is essential to any roof system. This fist layer determines how the new roof, either a composition roof or a flat roof, will perform against wind and breakage, and how it looks.
If the felt of a composition roof or the base sheet of a flat roof system like a built up (BUR) hot or cold, or even an SBS self adhered system is not flat, the material over it will not be just unsightly, it will be susceptible to breakage over time, breakage under foot, and can act as a place for wind to grab. Yes, wrinkled roofs blow off more than flat ones.
To keep the dry sheet flat the roofer needs to think like a carpet layer but on an incline. The roll of material is rolled out and nailed next to the roll on the high side. This is because gravity is pulling on the felts and if you nail it on the low side it will be loose. The roofer on the other end, where they started the roll, kicks the felt tight in the direction of the roll. Then it is nailed according to specified nailing patterns. If the felt or base sheet is left overnight it probably will be wrinkled. The roofer can wait until the sun flattens it out but if he left a flat roof open over night he would not be on my roofs anymore.
Thirty pound felt is more likely to wrinkle, sometimes even after the roof is installed. If you are going to pay the extra for thirty pound then you might as well buy a hybrid flat laying felt. These are strong like 30 lb. but lay flat like 15lb. Shinglemate by GAF, Gorilla by Atlas (boo hiss) and Roofer's Select by Certainteed are prime examples.
Self adhered base sheets are very flat laying but if there is a controlled environment underneath then moisture migration will be impaired. We roofers know not to mess with Mother Nature. Just use a nail-able base and an inter or mid ply sheet and you'll have a great system.
Anyway, if your roofer can't take the time to lay a flat felt then he just doesn't care.
go outside around dusk and look at your roof. If you see snake like bulges in your composition roof then the felt is wrinkled and the roof might blow off because it has something to grab.
Here in Dallas the weather can change on a dime. I've seen a warm day turn into a cold dark windy day in thirty minutes. Felts not installed according to the nailing pattern will wrinkle under these situations and can effect adversely the entire system.
Dallas Roofer
Dallas Roof
www.jonwrightroofing.com

Thursday, November 4, 2010

When Is The Weather Too Cold Too Roof?

When your toes are so cold they hurt. That's what Jon says but the industry doesn't even say that. Our beloved National Roofing Contractors Association of America, the NRCA, in a Q and A series has this to say:
Q. My contractor just started working on my roof and it's the middle of winter! At what temperature is it too cold to install asphalt shingles?


A. There are no specific temperature guidelines regarding when it is too cold to install asphalt shingles. Asphalt shingles do become brittle in cold temperatures, with fiberglass shingles more likely to break than organic shingles. Breakage can be minimized or eliminated if the shingles are stored in a warm area and loaded onto the roof a few bundles at a time. Another concern is that the self-sealing strips will not seal or bond sufficiently in cold temperatures. Hand-tabbing (the application of quarter-size dabs of adhesive to the underside of shingles) is recommended if the building is located in an area prone to high winds. This will help prevent the shingles from blowing off the roof until warmer weather arrives and the sealing strips can set properly.

I stick to the "toes too cold scenario" because it makes sense. If it's too cold for the installer then he won't do as good a job. The shingles are harder to cut and his fingers are not working as well when it is cold. Plus the shingles will crack and they may come out wavy. If they lay down flat and don't shatter it is okay to install them. If the roof looks buckled then the contractor won't get paid. Later they will lay down but some encouragement will be need to help the "fish mouths," also refereed to as "warts and titties, " lay flat.
Hey, don't shoot the messenger now. That's what they've always been called. The second term requires both words because saying "roof wart" or "roof titty" means nothing to a roof. Together the words mean that there are lumps or bumps in the roof.
Here in Dallas it might be 30 one day and 60 the next so we do roof in the winter. In fact, the roofers are not scrambling as much to beat the 10:30 AM temperature surge of the summer.
The south slope of the roof will be as much as 25 degree warmer than the ground but the north side won't due to the angle of the sun. North slopes should be roofed on the warmest of winter days while the south side can be done even in colder weather....as long as the shingles aren't cracking.
SBS shingles are more flexible but the only two standing manufacturers of SBS shingles here in the Dallas roof market are Atlas and Malarkey. They are not very good roofing products and the corporate offices of these two companies are devoid of all morality and ethics. They'd steal from your grandmother and probably have. I've never seen either handle a warranty claim honestly.
Tile, slate, wood, and metal could care less about the temperature and for that matter neither does the asphaltic brands. But the roofer and contractor do. They have to put out a pretty product.
There are advantages galore to winter roofing projects. Sometimes the roofing company will do the job for less in the winter, after Christmas. Sometimes you feel like a Klondike Bar, or bear.
Roofing doesn't scuff when you look at it intensely like it does in the summer. The roofers are in a better mood too. Happy roofers and happy composition roofs make for happy homeowners. Bad roofs make for unhappy homes.
Roofers really prefer to be cold than the thermal incineration they experience when the angle to the sun is closer to 90 degrees to their latitude. Their fortitude is better in the winter. Even though the days are shorter the work day is longer.
To wrap things up, the positives are the happy roofer, who is not in a hurry, who is not scuffing your new roof, who works cheaper, who takes his time more, and who doesn't start beating on your roof before the sun comes up and stays well past your kids bedtime, does a better job. There is a lot less suffering by both parties, the buyer and the seller.
On top of that the weatherman seems to know what he is talking about in the winter. In the summer meteorologists can't predict what post lunch will be. Rain without clouds that form after the damage is done is common. That is why roofing should be "dried in" before lunch.
The downside is any guy needing to be up there on a damp and stormy day on a cold winter day needs to be writing novels instead of banging his fingers and inventing new combinations of cuss words. His misfortune will be more amiss when he slides off into the pool and under the pool cover. They'll find his body in the spring. His troubles are finally over.
What I'm trying to say is use good sense.
Our slave master when I was in college made us roof in the cold. He was big, had a gun, and owed us money. We did what he said. Once I dropped a bundle of Certainteed's Independence Shangle (yes it is too) on the ridge to break the ends loose and it split into two, like an amoeba, but without the wiggling. Fiberglass technology wasn't as advanced as it is today. Now the shingle scream when you do that to them.
No, that was the contractor. "You mean you did what I told you to do? What is wrong with you?"

The arguments against cold weather roofing are folklorist fantasy. Yet if the customer wants to wait until it is warm you should not try too hard to persuade him otherwise because there are a lot of salesmen who will tell him what he wants to hear. For example: sure we'll give you vent ridge. That's on a house with every three foot section at different levels like a soda straw banged by a shotgun.
Good common sense and the lack of a pit in your stomach are good weather vanes. Follow your heart and believe in yourself. Listen to your toes and everything will go up from there, maybe even the roof.

Tip of the day:when considering whether or not to buy ice shield for your roof penetrations remember that it will never snow a foot on Dallas Fort Worth roofs (again...and again).

Jon's college days winter roofing procedure:
Get up, get out of bed, drag a comb across my head.
Fuel up with every breakfast food know to man and in the apartment.
Drive to job.
Drink coffee in the truck until the frost was gone from the roof.
Load shingles on the roof to keep warm and get the shingles on the roof.
In between every three tons of mule work, rest while rolling felt paper.
Take a well deserved break.
Open the bundles and lay the shingles in the sun.
Eat some more.
Start tacking down shingles.
Clean up site.
Go to beer store to wash dust and grit from mouth..
Chase other roofers from beer.
Bath.
Dinner.
Bed.

Dallas Roof

www.jonwrightroofing.com

Tuesday, October 12, 2010

Old Dallas Roof Story

Back in 1985 I was using a lot of college students for roofing. I ran the crew with some old timers who had worked for me several years. The foreman, Numan, was from Jordan and working on his citizenship. He learned from watching and could lift many times his size. I think he had ant blood in him.
I told the guys to tear off the multiple layers in the back and "dry in" the roof" with the felt paper and start roofing. When I got back from running a few appointments the roof was torn off but thousands of nails with pieces of roofing stubbornly clinging to the shanks we everywhere. The sun was at about 30 degrees and everyone was proud of how much they had done. I was panicking.
"Listen guys, the sun is going to start moving downward very fast and we have a lot of deck prepping to do."
Everyone saw how I was frantically chipping away at the nails and all got into the groove. But that sun was falling fast and we weren't going to make it. I had the crew get the back of the roof completely cleaned up and papered in. I drove my truck up onto a couple of bundles to elevate the headlights and we finished the front in the dark.
The homeowner/client (this house was on Harvard St, Irving, 75062) told me not to worry because there was no chance of rain. Ha! That's when it rains the worst.
for two weeks the weathermen of Dallas had predicted rain everyday and now these devilish oracles of venom were telling me to drop my drawers.
Off to the casa we all went more tired that Cooter Brown, who ever that was and even Mr. Spell Check doesn't know, and into a deep tired sleep.
Kaboom! Crash, swoosh, howling wind, the thrash of rain against the window, the devils howling from gusts of wind, shaking trees...crap (I was younger and profane when excited back then)...And the rocket's red glare, the bombs bursting in air! I called Numan and his wife said he was gone to the job.
He looked like a gargoyle up there with lightening flashing all around. Just a few seconds out of the truck and my clothes were at maximum saturation. We would have made the news.
When it slowed down to a hard rain I saw that Numan was prostrate, holding down loose felt on the ridge. He had let me down and was determined not to let the water go down into the house too.
The chirping of birds filled the freshly scrubbed air with the sounds of a brave new world. We were alive to survive another day. Yeah team...and our flag was still there..O'er the land of the free and the home of the lucky. (we had no insurance back then)
We pulled off the felt and put down new because that's what you are supposed to do. Just because you don't understand you do not a license to break the rules and commit roofacide. The moisture is in your ears too if you put seal that water in the felt between the deck and the shingles. Worse if you don't know how to roof and use 30 lb. to compensate.
One of those college kids, who looked like Christopher Reeve and now is a doctor, called me and asked if we predicted the future. I told him "no, but if you ever need a good rain dancer, we were his team."
Today, in modern times, we live by a few simple rules. Use the Internet because you can to see where the rain is hiding. Also, no tearing off is permitted after noon in the summer because the rain can fall from a blue sky. The clouds form later. Then the attorneys group in to gaggles and start weird mating dances. This is bad, real bad.
Best to be prudent, never get in a hurry, and hurry. Don't rush the job, the delivery, the crew, but once you pull that first shingle off, get it. Git'r dun.
www.jonwrightroofing.com
Jon Wright Dallas Roofing


More Dallas Roof stories later.

Monday, October 11, 2010

Dallas Roofing Stories Part 12: A Bunch of Malarkey

Can you believe there is a roofing manufacturer named Malarkey? They do live up to their reputation though. Also notice the root of the name: mal or mala. Mala means bad in Spanish and mal is a prefix attached to arkey.
I'm starting to sound like a bitter old man but I've only been around the sun 53 times, 32 of those times as a Dallas Fort Worth based roofing contractor. The previous six rotations were as a roof installer and student.
My brain may be sun bleached but I know when someone treats their customers fair or not. And my hair no longer turns blond in the sun but I still have it. You can't bleach out color from something with no pigment.
We put on a few Malarkey roofs because people wanted them and the only other class IV roofing product available in Dallas Fort Worth at the time was Atlas, a company that has been turning down claims on roofs since before I became a roofing contractor. We'll discuss their lack of quality control on another roof blog, er, forum.
Both of these products blister. That is where little warts form on the face of the shingle, lifting the granules from the asphalt that they were embedded in. These granules protect the asphalt from the searing hot North Texas sun. The inferno that inferns us.
So we sold a roof a second time to a nice lady in north Dallas, near Carrollton. The first time we put it over the wood shingles. After a big hail storm we redecked it with a full pop radiant barrier deck mounted on 1x2 furring strips with continual eave venting. We balanced the ventilation with ridge vents. At this point in time we were light years ahead of everyone in the field of roof ventilation and now some other Dallas roofing companies have seen the light as well, just not with the same precision and exactness of detail.
This lovely lady had squirrels chewing up her abode and she called me for assistance. I found the blisters. The home had the dreaded "Roof Herpes." So we called Malarkey and they said they would handle it. Luckily, we thought, the roof was under five years old, the cut off date were all non extended and enhanced warranties become worthless prorated material only pieces of paper, like the roof in this case.
No one came out. Calls were taken but with less frequency. Then no one would talk to us and the shouting began. They responded.
The president of sales said he would be in Dallas in a few months and he'd look at it. This didn't happen. Then they said they'd send out their local rep to meet us if we'd take out two shingles for them to test. This is standard operating procedure for all roofing manufacturers but usually the company picks up the product.
We waited for hours at the home a finally made a call to everyone involved. We left the shingles on the side of the house where they killed the grass. Now we had dead grass, mad roofing contractors, an upset homeowner, hiding roofing manufacturers and reps, and a bad roof. To boot the home was for sale.
Since then I've heard the same story from other roofers in Dallas and from the Dallas roofing suppliers. This reminds me of Alexis de Tocqueville line about history being like an art collection: a lot of copies and few originals.
These guys are hiding up in Washington State and have developed a bad reputation amongst the good roofing contractors in the Dallas Fort Worth area. Since that time GAF and Certainteed have developed lines of class IV roofing that get the homeowner discounts from some insurance companies. The discount was mandatory but recently the Great State of Texas (I'm an indigini) has let the insurers do what they want, as if they has never happened. I know that State Farm, Allstate, and USAA still offer the discounts, which vary from county to county, but Farmers doesn't. Since they no longer do the synchronized rate swim I can no longer refer to the entity of All-State-Farmers for the big three: Allstate Insurance, State Farm Insurance, and Farmers Insurance. Now Farmers has a program that rewards homeowners with a discount for new roofs and better materials. Still the sun revolves around the sun, so the discount wanes, while the class IV discount remains static as long as you have the policy. In Dallas a class IV roof earns a 27% discount and Tarrant County is blessed with 30%. Their museums and Zoo are better too. Darn.
Oops, my ADD kicked in and I fell off the story line. Anyway, I believe all men except for accountants are ADD.
Now to the conclusion of today's story.
The lady didn't want to sue; she just wanted to sell her house.
I forgot that Malarkey said we didn't ventilate the attic properly. I asked how did they know? Are they mind readers? Guess what: they were liars. Yes, I said it. A strong word used for special occasions when people lie to you, without shame or concern. Kind of like Bill Sharp. That's what he does. Ask any of the suppliers in Dallas and Fort Worth. That is Sharp Exteriors.
The lady didn't want to sue either. Malarkey won. They successfully avoided all responsibility. The home did pass inspection and the roof won't leak for a long time but it won't last 50 years. It might make twenty and hail will probably get it since it will become fragile.
I have this same story for Atlas Roofing products although I did see an old Atlas roof in Irving without blisters. Something must be wrong with it.
As long as I'm a roofing contractor in Dallas I'll continue to tell the truth about how different manufacturers treat their ultimate consumers, the people who raise families under their roofs. If you ask me for a roofing product from a manufacturer that is naturally evil, I'll tell you. I probably won't get the job but at least I'll feel good about myself. We never tell people what they want to hear. The truth will set you free.
www.jonwrightroofing.com
Jon Wright Roofing Dallas

Friday, October 1, 2010

Too many calls. Too many bad roofs out there. What a nightmare the last few weeks have been. Ten inches of rain on the 8th in a few hours changes everything.
The calls are slowing down now and we've made some friends but we also made some enemies. We tried to handle everyone and we shouldn't have. We have found out we can turn off Angies List when this happens and a few other resources we have when a natural disaster hits.
Alex called a potential customer and told him I'd be there in about an hour. All he said was fine. I didn't have time to stop for lunch so I stopped at a convenience store to grad some poison. When I came out a bum was digging in my truck and talking to himself. He had my phone and wouldn't give it back. A struggle ensued, more like a slow dance, and I slowly began to get it back until he jerked it away and disassemble the battery.
Boy was I freaked. He saw my rage and threw it down and ran but these Blackberry devices take some time to start back up. I was already a late and now I was really late. My phone had over a dozen missed calls.
When I got to the appointment no one was there. The problem was obvious. No maintenance and no paint. An old wood louver on the side poorly designed, falling out, and a hurricane.
I resumed my frantic catch up mode knowing this guy would be mad and wouldn't do business with me.
Correctomundo. He gave me an "F" on Angies to go along with all my "A's." We didn't do business with him so our average is not effected but he's on top. Funny how when you swallow too big a bite it can cause pain, even death.
We've changed things up and are preparing for the next tsunami.
For anyone else who fell through the cracks, er, I mean gaping holes, I apologize.
We really got more calls in a week than we had in three or four months. I had just let some of my staff go at this time because there wasn't enough to do.
Feast or famine? I don't think so. Normally people wait for hail storms to replace their roof and many look to get out cheap because they are not spending their own money but nobody spends their own money better than they do.
Now people are buying better roofs, better guarantees, better ventilation and better Energy Star decking and shingles. With their own money people seek value but when Allstate or State Farm pays for the roof most go cheap. Those don't tend to be our customers. Long and short term saving is what we offer, not a bottom line so cheap a good roof can't be put on and continue in business.
We are competitive but with better systems. We are the extended warranty energy saving beautiful roof store.

www.jonwrightroofing.com

Saturday, September 18, 2010

Is Roofing an Art or a Science?

Of course, both, but it depends on whether you're talking about the installer, the salesman, the company, or the manufacturer. The Greeks debated the virtue of the beautiful versus the useful until the cows came home or the fat lady sang, depending on which happened first. About dusk it was difficult to tell them apart anyway and after a little Retsina, the mooing could be confused for prose.
In my universe, the installer must concern himself with beauty because the useful has been outlined in his training and work order. He need not understand the nuances of where exhaust vents are to be placed, he must just place them where his bubble map says.
The salesman too need not concern himself with actual placement. His job is to come up with numbers of how many intake and exhaust NFA inches are required. He and the homeowner determine which system of ventilation is to be used with the salesman, better the technician, knowing which are to be discarded from the box of options and which are left on the table. The salesman is the liaison between the homeowner and the manufacturers. His books and samples open the homeowner to the numerous options of color and style (beauty) and weights, warranties, and impact resistance (useful).
Through studies of preferences and buying habits the manufacturers constantly tweak their product line's colors and shapes. They watch their competitors and if another company has a smash hit, the designer knock-offs begin. The knowledgeable sales technician asks the right questions and helps the homeowner wade through his options to find the right look. These guys need to be artist's assistants and mathematicians.
The roofing company provides the training to put on a good long lasting roof that saves energy, if the customer likes saving money through products with high emissivity, reflectivity, and hail and wind resistance.
The manufacturer makes good products that are appealing.
The roofing company chooses the product lines its salesmen/technicians offer based on its history of experiences and then trains its force to design practical systems and look for associated problems. The company also trains its installers on the most up to date methods and demands efficiency from them.
The salesman walks the homeowner through his options based his desires and needs and shows him the systemic options available and most suited by budget and need.
The installer follows his orders and picks up his mess. He must be neat and considerate of the property.
The owner teaches, worries, and studies.
If everybody does their job the roof will compliment the house and the home will be more comfortable. The roof won't leak, the roof will last longer than the neighbors roof of the same quality, and everyone will think the house handsome. A good roof is like a nice haircut. The shape of the head is made nicer by a good artisan.
And if all fails because Chavez sold bad oil and the asphalt is not right, then all is good because the homeowner bought the extended coverage available from all certified contractors.
If your contractor is not certified by a manufacturer then you are out in the cold if problems occur. If you read the warranties you'll find that after five years a roofing product warranty is pretty lame unless you use a certified company and follow the suggestions offered by the technician.
GAF, Certainteed, and Owens Corning have great programs. Be sure and ask if your roofing company has a certification. If it doesn't then you might consider very strongly of choosing another. Tamko makes great products but they don't have a program, I assume, because they don't want the liability of non pro-rated 100% material and labor warranties and prefer the old school pro-rated material only one.
As far as Atlas, Malarky, and Pabco, you are on your own from day one. These manufacturers seem to be completely lacking in any moral fiber. Protect yourself.

www.jonwrightroofing.com

Wednesday, April 28, 2010

Slate Roofs, the Thousand Year Roof (uncensored or edited)



You never see a lot of slate roofs in Dallas. Those roofs are real old and will last a long time. Old East Dallas near White Rock Lake, Highland Park and University Park, and the new money of the northern communities of Plano and McKinney have a few. Those slate roofs will last for generations.
Ever since I became a roofing contractor in 1979 I've seen many attempts at fake synthetic slate and it always ends up the same way, belly up. Trash on the roof that has to be disposed of in the landfill. Many times people try another synthetically slate and again fall prey to the greed of getting something for next to nothing. These nothings still are expensive. And heavy! Knock your socks off, I mean squeeze them off, because they aren't coming off until the rubble that was your house is removed from your cadaver like Texas Stadium. By then the socks can be taken off your dessicated limbs. Enough of that. I apologize.
Is anyone unhappy with their Mercedes? Rarely. The same is true of slate. The only cost effective imitation of slate has been composition slate look alike such as GAF Slateline or Capstone. But they look like comp knock offs.
When these slate roofs need repair it is usually expensive because it is rarely done. Rarity equals exclusivity or dinero. These guys take T bills, Silver Certificates, Euros, or anything that has value.
The repair usually results from a flashing that wore out or a slate that cracked around the fastener. Most roofers have never even heard of a slate ripper, the tool of the slate craftsman. Did you hear that:slate craftsman. Nobody says that about the composition roofing people.
The other factor can be that the felt (black paper) has turned to dust.
The flashing and nails need to be of either copper or stainless steel or the slate will reject them like an incompatible organ transplant. Again, you can't get out cheap. Everything about this product is costly, but get ready because the cheap stuff has arrived, slate with no warranty from third world dictatorships. Try filing that warranty or taking Kim Jung Il to court. Can you say Secret Service?" This stuff is bad and bad inscrutable roofing warlords are peddling this stuff. It comes over on boats as cover for illegal drug shipments. That's about all it's good for, except for filling the landfills and insurance claims.
But we have been saved from the wasteland again by GAF with Truslate, a product with lifetime warranty backed by Good Housekeeping. This stone weighs a lot less too because the amount of slate required has been reduced by more than half, not by making it thinner, but by eliminating the need for redundant slate lapping really far underneath the two slates above each piece of slate. The selvage reduction comes from a polypropylene 1000 year sheet that is sandwiched between layers. Those inscrutable Chinese love that thousand year stuff.
When Henry Kissinger asked Chou En-lai, which is now spelled Zhou Enlai, so close why bother to change it, what he thought of the French Revolution, he responded "It's a little too soon to say."What the hell does that have to do with slate roofs. I'll tell you. The slate roofs of those French Revolutionaries and of Chou, er, uh, Zhou, can see a thousand years. For God's sake man, they're rock.
You might have to take them down and replace the felt unless you use the thousand year stuff. Hitler wanted to stay in biz a thousand years, a pittance for a well established Yen roofer. But he almost got the slate roofs wiped out. Dresden, new slate roofs, Paris, old... back to roofs.
These GAF TruSlate Roofs, if you by it from Jon Wright Roofing, come with a fifty year non-prorated material and labor warranty with a twenty year leak guarantee because, are you ready, we are SlateCrafters.
Remember the other problem with slate:the slate cracks around the nail? Truslate is not nailed. No, it's not majic. The slate is attached with hangers. It is hung. It can shake, vibrate, move with the see saw effect of foundation movement, because it is hung like a repaired slate. Replacement slate tiles are put in with hangers. They will last longer and if hail damages one, you can forget the slate ripper. You lift it out and replace it. It's too cool.
So we do all the extra weatherproofing and ventilation that you need to do to get the Golden Pledge warranty but instead you get the Golden Pledge.
Ventilation slate roofs can be done in the same manner as all other sloped roofs but TruSlate has it's own TruSlate Cobra vent ridge. Just like all slate roofs though you must use copper or stainless steal flashing or separate the metal from the slate with StormGuard or another leak barrier. Due to the longevity of slate roofing the ventilation becomes much more important. If the slate is in good shape in fifty years but the plywood is decayed it is like the dentist saying "the teeth are fine but the gums got to go." A pretty smile is always ruined by bleeding gums.
TruSlate has the equivalent of a class IV rating but it is not the UL 2218 because it is an organic product. The impact rating test for natural products is the FM 4473.
Slate is green. Keeps all the associated industry out of roof replacement. It protects the landfills. Did I tell you it is prestigious, beautiful, and nearly exclusive. It costs only half, yes half, and you, for the first time ever, get something great for little, but you better hurry while supplies last. we're selling slate in Irving to Rockwall, from Denton to Waxahachie. We've got estimates pending in DeSoto, Fort Worth, and small towns in west Texas.
Here it is folks. If you don't like roofers buy a TruSlate Roof and you'll never need a roofing company again.
I guess the cycle of bad imitation slate has been broken. No it hasn't because bad imitation, synthetic slate, and cheap slate will always be available because their is always that dude who will try to sell ice to an Eskimo or swampland down in Tallahassee or somewhere out there. We only work 'round these parts.
Can anyone tell me why Kaddefy became Qaddafi or Gaddafi? It doesn't matter because he'll never buy a slate roof from me because he'll never come to Texas.
Istanbul, Constantinople... no body's business but the Turks... now they have slate roofs.

Jon Wright
www.jonwrightwoofing.com

Friday, January 22, 2010

Hand Nail, Nail Guns, or Staples

Staples are out. Nobody uses them anymore. That was settled a long time ago although I must confess my boss put a staple gun in my hand in 1976. My roofing uncle was not proud of me anymore. Yet there is still a debate on how roofs should be applied: pneumatic vs hand nails.
The difference is whether the nail is driven by a hatchet, also known as a roofing hammer, or a nail gun. The differences are stark. The hammer will only drive the nail flush or not flush. A driver blade of a nail gun will either leave the nail raised, flush, or, most likely, over driven. The nails not driven flush are obvious and will be found on final inspection (if there is one) and if the customer doesn't start complaining first. All that is required is lifting the tab of the roofing and striking the high nail with a hammer.
To my recollection there has been wind damage in Dallas ever year since then necessitating the need for wind damage repairs. Carrollton, Lewisville, Little Elm, and Denton get it the worst.
Over driven nails are not visible. They leave no fish mouths, also known as warts and titties (really), in the face of the shingle. They are no longer attached to the roofing. Left to themselves the over driven fasteners leave the roof vulnerable to wind. Without a doubt the hand driven nail is superior when applying roofing. Nail guns are fine for fastening structurally strong materials like lumber but for thin asphalt roofing they should be outlawed.
For the contractor who uses inexperienced help a nail gun can help a novice put a roof on much faster. That's great. He'll make all his mistakes quickly. For a roofer not participating in his first rodeo a nail gun serves little purpose. While the novice is unloading, hooking up, and stringing out his heavy compressor, hoses, guns, and extension cords, the experienced roofer has grabbed his tool and is installing roof.
What if the breaker is tripped and the compressor can't be used and the homeowner's food spoils. The hand nailer can even complete the carpentry with his hand saw. The gunner is doomed.
No electricity or gas is used to run a compressor, the transportation costs are less to and from the job and from the factory to the roofer, the manufacturing costs are thousands of times less for the tools, and the maintenance costs are less. Even the environmental comparisons of the cost of manufacturing both nail types is clearly in favor of the hand nail. The box of roofing nails is smaller than that of the coiled nails used in guns and has no wire holding them in a line. Thus the roofing hatchet is green and the nail gun is destroying the ozone layer. Maybe, maybe not, but that is another debate for another forum.
Roofers have different weight hatchets with different length handles for different types of materials over different types of decks. Some even come with an attached replaceable razor type blade for cutting. Nail guns sometimes can be adjusted for pressure but the roofer has no feel for how the nail set, whether it found a void, cracked the board, or hit a hard spot. Plus the temperature on a roof changes rapidly and varies from area to area changing the firmness of the roofing. Shade, sunny slopes, wind, length of expose of the shingle to the sun after opening the bundle, and voodoo all effect roofing texture. Cold shingles are stiff and hot ones are like bread floating in the sink. You get what you grab. Maybe.
If we look at the entire job, the coming and going from the job site, tearing off, preparing the deck, stocking on the roof, opening and spreading of the shingles, trimming valleys, edges, hips, ridges.... and flashing chimneys, walls, skylights, pipes... setting up and taking down, cleaning up, and traveling to the landfill and back, we see that the only difference is in the fraction of the job that is the actual installation of the nail, THE MOST IMPORTANT PART OF A ROOF. Besides, when the roof blows off we have more costs to the pocketbook and environment. Now painting and sheet rock must be repaired, insulation replaced, and more stuff thrown in the dump, a place where that hatchet might come in handy in defense against other roofers. He can't hook up his nail gun down there.
Once a roofer has mastered the hatchet, a homeowner can see that he has a professional on his roof, the most important part of a home. The first exterior shelters that weren't caves consisted solely of a roof. Later the roof extended to the ground like in tee pees or huts and only later developed separate materials for walls.
In fact, the headline of the Dallas Morning News a few years ago was about how Dallas, and to some extent Fort Worth, surpassed Chicago as America's most windy city. How's that for roof repairs in Dallas County? Sometimes it can mean even a whole new roof.
Insist that your roof be hand nailed. Love the environment, love your family, love the planet. Get it done right, once.
www.jonwrightroofing.com