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Originally constructed between 19, the Duke University Chapel doors were officially reopened on May 11, 2016, after a year-long interior and exterior restoration and renovation project. LEAD-COATED COPPER SUPPLIER: Unimet Metal Supply Roof Report The conductor heads for the gutter system were fabricated in Germany. A 20-ounce copper was used on the roof system and a 24-ounce copper was used for the built-in gutter system. It took approximately 101,305 pounds of lead-coated copper to reroof the chapel. Preparation for the Duke Chapel roof replacement started a year in advance because of time constraints for this high-pro-file project. – To create additional wind uplift resistance, apply a bead of caulk in the overlap between the base sheets, and then nail the the overlap area a minimum of 6 inches on center.Originally constructed between 19, the Duke Chapel doors are officially reopened, after a year-long restoration and renovation project. ![]() All of them require the the use of SBS Adhesives and cements, as other none-SBS cements may have an adverse reaction and damage the Liberty membranes. – Make sure you use the correct adhesives and cements with Liberty roofing systems. All Liberty systems require installation of primed metal drip edges on eaves and rakes. Important installation tips: -You should let the sheet relax and remove any wrinkles to provide the smoothest surface for other plies. Over nailable decks, the sheet can be nailed with a typical base sheet pattern, using 1 inch square or round cap metal nails. HOW TO INSTALL BAKOR LOW SLOPE ROOFING SYSTEM ISOThis sheet can be mechanically attached directly to the deck or installed over ISO insulation. Liberty Mechanically Attached Base Sheet is a one meter or 39 and 3/8 inch wide membrane with a plastic film on top, designed to maximize the attachment of other self-adhering Liberty Membranes. Warranties on low slope areas of shingle projects. HOW TO INSTALL BAKOR LOW SLOPE ROOFING SYSTEM PLUSLiberty 2 & 3 ply systems are accepted and covered by the Golden Pledge and Systems Plus Ltd. ![]() To ensure proper adhesion of any Liberty self-adhered system it must be installed when the weather is dry and 45 degrees F. Our installation overview provides critical information you need to know prior to beginning your Liberty system roof installation. Consequently, if you are installing the roof yourself, it is imperative to follow the right installation procedure to make sure that your new roof will be watertight. Installation of Liberty Rolled Roofing System: Any roofing products is only as good as its installation, and Liberty products are no exception. For completely flat roofs, we recommend using PVC single-ply flat roofing membrane. ![]() However, liberty should never be used on completely flat roofs, or roofs without positive drainage, as this will not only void your warranty, but will also cause multiple roof leaks. Products like liberty are perfect for roof application on sheds, porches and other structures with low slope roofs, and they last a lot longer than traditional rolled asphalt roofing. Note: Liberty self-adhered rolled roofing system is a good product for DIY homeowners who do not have access to EPDM Rubber Roofing, and it is also easier to install and provides better puncture resistance than. You can also use the Liberty roofing system for flashings at parapets, perimeter terminations, and typical roof-top penetrations, skylights. You can either install one of the base sheets with the cap sheet on top, or for extra protection you can install the Liberty Premium 3 ply system, which includes the mechanically attached base sheet first, the self-adhering base sheet next and the cap sheet on top. This product line consists of 3 membranes: the cap sheet and two base sheets: mechanically attached and self-adhering. These systems are manufactured by GAF and are specially designed for low slopes with a pitch of 1/2 to 6 inches per foot. In the low-slope roofing market (roof pitch between 1 and 3 in 12), one product you can install yourself, is a Liberty roofing systems – an SBS modified bitumen roof. Must be installed using cap nails with a minimum 1” (25mm) head diameter.Īre you looking to install a new low slope roof or do a re-roof on your home? With all the roofing products out there, it is really important to find one that will be reliable, durable, long lasting and leak-free for many years. LowSlope™ Two Ply Self-Adhered Roofing System is a modified. And Bakor, introduced hot-applied, rubber. Figure 1: Typical components of an extensive Green Roof System (Barrett. ![]()
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