Tuesday, November 12, 2013

Concrete Tile Roofing


Our roofing companies and qualified general contractors in Colorado know about roofing with tile. Within Armour Exteriors' surroundings, buildings take a whipping from sizzling sunshine, repeated bad weather, and the occasional hail storm. So roofs have to be tough, they need maintenance, and they often need to be replaced.

Either definite and clay-based tile roofing are popular in our market. As with other types of roofing, the codes for tile roofs are relatively strict in Colorado because of the intense coastal climate. Over time we've swapped out countless tile roofing; in this particular tale, we'll let you know that it's accomplished, working on a concrete ceramic tile reroof.

Analyzing a current Rooftop

The task gets underway with a very careful inspection to learn whether or not the rooftop requirements identify repairs or even a full rip-away from and replacement. In the porcelain tile roofing, underlayment is the final climate safeguard - aside from looking great, the tile's primary work is usually to defend the underlayment. So what really determines the choice between repair and replacement is the condition of the underlayment.

The majority of the underlayments we encounter incorporate layers of concrete sensed papers with some other cover sheets. It could also be some sort of bitumen-backed synthetic membrane, although the cap sheet is hot-mopped asphalt felt. Sometimes leaks and wear are limited to a few spots - such as points where a loose tile has been moving from contraction and expansion and wearing on the underlayment, or at valleys and around pipe and vent penetrations. In individuals situations, we might be able to simply make regional fixes. However, if the membrane has dry by helping cover their age group, it is going to fracture once we lift up it to lap in the new underlayment, making place problems difficult.

We'll ask the customers to decide whether they want to replace everything at once - with the latest tested materials, over decking that has been replaced where necessary and is newly reinforced with extra nailing, if the estimate for repair work is a big percentage of the cost of a complete reroof. In Colorado, an up-to-date roofing is less expensive to cover, that also weighs on the side of alternative.

Here, a simple floor tile rooftop expenses anywhere from $550 to $700 for each rectangular for tear-away and alternative (compared to $350 to $450 to damage off of a simple arrangement roof structure and change it out with entire life dimensional shingles).

Rip-Away and Disposal

Once the users have decided on a entire substitution, we inform them about what to expect if we start working. They must recognize that we'll be the removal of plenty of substance - tile rooftops consider about one thousand fat for each sq - plus the residence might shake a little. We make them take down any lightweight things dangling around the wall structure, so we warn them that the commotion on the roof structure could cause some dust to slip in the ceilings inside of.

We cordon off the work environment, during both tear-off of and assembly. Before the next rain, we have to work fast to remove the existing materials and get the new underlayment dried in. Besides moving heavy debris, we'll be firing up propane-fired kettles of hot asphalt, which can be dangerous for bystanders or passers-by.

Waste control is a large part of the job. We prefer dump pickups more than dumpsters. For starters, van tires are more unlikely to crack driveway pavement just how a huge dumpster can. Also, it is possible to command once the pickup trucks appear and disappear, rather than the need to work surrounding the dumpster company's plan.

Occasionally, when the tile is in good enough shape, we try to save some - especially if it's a particular style that matches other houses in the neighborhood. It's nice to possess a selection of porcelain tile in store at our yard, for little maintenance. But conserving tile slows down the process, therefore we normally reuse the material alternatively, splitting out any copper or lightweight aluminum flashing for that metallic property. The tile goes to a trying to recycle heart in which it's crushed and sold as clear pack for roads and site job.

We always rip away from the roof and protect it up once more within one day - it's not uncommon to have an night thunderstorm even if a sunlit day. That's taking a big chance of water damage if there were to be a heavy thunderstorm with high winds, even though in theory, we could tarp the house.

Our common employment is just about 40 squares. That adds up to about one-and-a-one half truckloads of scrap ceramic tile as well as a partial truckload of underlayment. We can remove that much material in a day and still have time to dry the roof in again before quitting time. We'll do bigger tasks - models with 50 or maybe more squares - in sections.

This work can take meticulous planning: We don't want to go out on a job if the odds of being rained out are high, because setup and take-down are expensive. For a 40-square roof, we may field a 10-man crew - and we'd rather not bring all those people back for an extra day if we can avoid it. So if the morning weather report predicts a 60 percent or higher chance of rain, we'll call the job off and wait for better weather.

Never Install a New Roof Over an Old Roofing System

If you are considering installing a new roof and are debating whether you should have it installed
over an existing layer of roofing, it is time to reconsider. This type of roofing technique is common in many regions and some roofing contractors believe this is a perfectly valid option for homeowners. If your roofing contractor recommends a lay-over or go-over technique for your new roof installation, they are recommending that you hire them to install new shingles over your old roofing system, and you should consider looking for another roofing contractor.

Most roofing contractors in Denver believe that lay-over roof systems will decrease the roof's life expectancy by twenty to twenty five percent. This means that the money you may think you are saving by having a lay-over roof installed is made obsolete because you have actually reduced the amount of time between roof installations. Additionally when a new roof does need to be installed next, the roofer will have to remove two layers of roofing which will make that job more costly for you.

Chances are if you are considering replacing your old roof, the roof system you have most likely has some problem areas that are causing problems in your home. Even if you haven't noticed a leak or water stains, chances are if your roof is approaching 10 years of age, it has leaks or problem areas that need to be addressed. Without removing the old roof and locating these problem areas, it is impossible to properly care for the roofing system, and laying new roofing over it could cause rot.

Rotting wood can hide under old roofing shingles that may look fine upon a surface inspection. Rotting areas need to be identified and replaced before you can consider installing a new roof. If you install a new roof over your old roof and there is untreated rot the areas will remain and worsen year after year compromising the structure of your home. When rot affects the wood under roofing materials, the nails holding the shingles on the roof cannot secure them properly and there is a greater risk of blow off, or shingle loss.


Another problem with go-over roofing, is the weight that is added to the supporting rafters. The added weight of extra shingles on older homes is a serious issue. Older home's framing standards are much different than today's standards. Some older homes have two by six rafter systems which support much less than today's two by ten and two by twelve systems.

Arguably the biggest issue with over-lay roofing is the eaves, rakes and valleys. These areas of the roof need special attention when the roof is installed. Especially in colder climates where issues like ice dams, snow and constant freezes happen through out the winter months, having new aluminum drip edges around the entire roof is extremely important. Without tearing off the original roof, it is impossible to properly install the new water barriers.

If you need a new roof, the best choice is to have an all new roofing system installed by the best roofing company Denver has to offer. Make sure they are a qualified, licensed and insured roofing contractor. Even if other options seem cheaper in the short term, the long term investment of a tear-off and re-roof will save you money in the long term.