A Qualified Charlotte NC Roofer Will Fix It
One of the most critical elements of the house is the roof call a Charlotte NC roof repair expert today.. Walls and foundations will not save new wallpaper from rain if roofing was not done by conscientious roofers. Therefore, it is so important not to make a mistake with the choice of the brigade and control them at all stages of work.
How to choose roofers
It is better to turn to serious companies, and not to “craftsmen” working for themselves. In case of violation of the conditions prescribed in the contract, a real existing organization can defend its interests in court. And a roofer hired by an ad, as a rule, is extremely difficult to find after finishing work in Charlotte NC.
When you first visit the office of a construction company, you need to get acquainted with the certificates and license for roofing. If the company is the official representative of manufacturers of quality roofing materials, this is a good sign. In this case, the materials can be a little cheaper than when buying in the store, and there will be no problems with the exchange and return if necessary. In addition, manufacturers choose only trusted companies as partners.
When to invite roofers
The search for roofers needs to begin at the stage of wall construction since it is unlikely that they will be able to quickly find. And they must get to the construction site in Charlotte NC before the carpenters assembling the roof structure leave it. Roofers will accept the work, and point out inaccuracies that can become a problem when performing subsequent work and operating the roof.
Qualified builders, only visiting the site and evaluating the degree of complexity of the structure on site, call the cost of work. They can make a bill of materials. After this, it is necessary to conclude a contract, which must necessarily contain a list of work performed, the final cost of the work, and deadlines.
Control the preparatory work
The competence of roofers in Charlotte NC can be determined even at the stage of preparatory work. According to the rules, before starting work, the roofer checks whether the diagonals of the slopes are equal. To do this, between the rafters on each slope, he pulls the rope. If there are deviations, a good specialist always knows how to cope with this.
Installation of roofing material is preceded by a number of measures. First of all, a roofing vapor barrier film is placed on the rafters with an overlap of 10 cm. It should be held by the slats of the counter-lattice, which are nailed to the rafters. Solid hard flooring (if a base is prepared for bitumen tile) or a crate (if a base is placed under a metal tile or ceramic tile) is nailed over the counter-lattice. In a properly arranged roofing cake, a gap remains between the counter-lattice and the base for the roofing material, due to which the ventilation of the under-roof space occurs.
Control the installation of metal
Observing the roofer during the installation of metal, it is necessary to pay attention to how he cuts the roofing sheets. For this, it is permissible to use only special scissors for metal and in no case use a grinder. Notice how the roofer fastens the sheets to the crate. It is permissible to fix the metal tile only in the lower crest of the wave, where the sheet fits snugly against the crate. For fastening, only self-tapping screws with a sealing washer should be used, which protect the roof from leaks.
Features of working with ceramic and cement tiles
When laying tiles, it is important to correctly determine the distance between the battens of the battens. For this, two horizontal and vertical rows of groove tiles are laid out on the ground and the length and width are determined at the minimum and maximum allowable displacement. Often, measurement errors, roofers try to disguise the roofing flight in Charlotte NC.