There are two major roof flat roof types; tar and gravel and modified bitumen. . Building a roof deck over that surface, that would meet building codes, and . wooden pallets out on such a roof, where differential expansion and.
I 08 Drainage channels on rooftop parking in car/HGV decks · I 09 Unheated ramps in car/HGV decks . Mastic Asphalt Green Roof . 02 Timber roof deck with free standing kerb (warm roof) . 03 Mastic flooring overlaid with wood block finish.
can i install metal over asphalt shingles. Replied On: . The contractor I contacted told me he'd put the 1x4 wood strips and install the metal over that. . I am assuming that the existing roof and decking will be left in place.
26 Aug 2001 . Can new plywood be installed on a 40-year-old roof without removing the old . City has a 40-year-old house with an asphalt shingle roof surface.
roofing felt with a Roof Tile. Installing a Deck on a Flat Roof. DECK BOARDS. EASYFIX. WOODEN. JOISTS. INVERTED ROOF SYSTEM. DECK.
4 Nov 2014 . Metal roofing decking, battens, and underlayment are not created equal. Get the facts on . Steel Roof panels installed over wooden battens.
Steel shingles weigh about 1/4 what asphalt shingles weigh and aluminum shingles . And many of those installations actually have been over wood shingles and . If there are concerns about the integrity of the roof decking, then pull-out.
Roof. Back. Gutter Repair · Roof Repair . Even if your patio is in terrible shape, you can deck over it. . All those ridges and sunken spots meant hours of tedious shimming under the sleepers to form a flat surface for the . Decking ranges from about $1.50 per sq. ft. for treated wood to more than $10 per sq. ft. for a top-grade.
Adding a layer onto an existing layer of asphalt shingles will save you from having to . This type of decking is made from wood strands and a waterproof resin.
11 Jul 2016 . Find out how to construct a composite deck and railings on a roof using rooftop . It's a half-inch asphalt type material that'll help cushion the blow, so that .. Unlike wood, there's no danger of this stuff splitting along the grain.
Hey guys/gals. Anyone have a great graphic or pic of the proper method of constructing a wooden deck on a flat roof? This home had a.
A successful ※roof-over§ of an existing asphalt roof covering can be achieved by . The existing roof decking material on the building must be in good solid . Never roof over an existing wood shake, wood shingle, architectural or asphalt.
Very often you can find ponding water accumulating on these deck roofs. . Often there is a wood deck installed on top of a flat roof or some sort of a railing.
28 Nov 2015 . I have a walk deck made of rolled roofing material. When it rains it . Can i install tile over this material, do i need hardy board? Would that be.
3 Apr 2015 . However, most cathedral ceilings and low-slope (flat) roofs are insulated . After installing several layers of rigid foam above the roof sheathing, these .. under this wooden decking (and above the exterior foam) to prevent.
Questions & answers about roofing over an existing roof using wood . We describe installing wood shingles or shakes over asphalt shingles, . While some roofing standards permit installation of wood shingles over solid plywood decking,.