how to build a wood deck on composition roof

Deck (building) - WikipediaIn architecture, a deck is a flat surface capable of supporting weight, similar to a floor, but typically constructed outdoors, often elevated from the ground, and usually connected to a building. The term is a generalization of decks as found on ships. Contents. [hide]. 1 Functions and materials; 2 Construction; 3 roof deck; 4 Observation deck; 5 See also; 6 References. Functions and materials[edit]. wood or timber "decking" can be used in a number of ways: as part of garden landscaping, ...

Rooftop deck construction details - InspectAPediaOur rooftop deck photo (above left) shows how the installer provided for future cleaning of debris accumulating below the nearly-flat roof deck. But it is the choice of roof membrane and how the deck panels are supported so as to avoid damaging the membrane that make a rooftop deck work ... or not. Continuing as detailed in Best Practices Guide to Residential Construction: a variety of roofing membranes have been used successfully under rooftop decks, but EPDM remains the most ...

REROOFING General Criteria: BUILDING CODE ... - LA County DPW19 Oct 2011 ... roofs shall have a roofing assembly installed in accordance with the listing and manufacturer's installation instructions. The building Official may allow existing roof coverings to remain when inspection reveals the following: There is not more than one layer of wood shingles, asphalt shingles, metal roofing, mineral-surfaced rolled roofing or built-up roofing. all other types of roof coverings shall be removed down to the roof deck. The roof framing is structurally ...

Installing a Roof Over Your Deck - Mr. Handyman9 Jul 2012 ... wood deck without roof Materials Cost You should also discuss the different costs associated with each type of roof with your handyman as it may affect your preference for one over the other. Costs vary by type of roofing material, and the more complicated the roof, the higher the labor cost. Choose your two favorite roofing types, and then ask your handyman to provide estimates for each, whether as part of the overall deck building estimate or as a separate job later.

Roof Decks - RCABC Roofing Practices Manualwood board decks, especially mill decks, often have so many surface defects that a plywood overlay is desirable (9.5 mm (3/8") plywood is often acceptable). a plywood overlay is required for asphalt shingle roofs. Where a plywood overlay is not required, a mechanically fastened base sheet or separator sheet is required for built-up roofs or fully-adhered bituminous or modified bituminous flexible roofing membranes. For non-bituminous ...

BUILDING CODE MANUAL #065 COUNTY OF ... - LA County DPW14 Mar 2016 ... buildING CODE MaNUaL. Page 2 of 5 nailed in place. deck surface is now ready for new roof covering. roofing nails shall be of sufficient length to penetrate through the existing covering and into the sheathing a minimum of 3/4 inch or through 1/2 inch plywood. 2. Existing asphalt Shingles or composition roofs. New asphalt shingles, composition, mineral-surfaced rolled roofing, or wood roofs. (not located in Very High Fire Hazard Severity Zones) may be applied ...

It All Starts with the Roof Deck - BuildingsSteel deck install. While reflective single-ply roof membranes and high-thermal roof insulations seem to have captured current interest in low slope roofing, they are just two of many items to be considered in a roofing system. Not only that, but ... FIG 1); wood sheathing sawed lumber, plywood or OSB (oriented strand board); Concrete poured-in-place or precast; Gypsum precast or poured-in-place; Cementitious wood fiber (see FIG 2); Composite decks of lightweight insulating ...

Deck Preparation | Dayus Roofingbuilding over-the-top. The main reason that building over-the-top of an existing roof is an attractive option is price. adding a layer onto an existing layer of asphalt shingles will save you from having to pay for the removal process. ... The roof deck is the roofing material layer found in between the primary structural components and the insulated layers in a roofing system. ... This type of decking is made from wood strands and a waterproof resin which allows is to resist moisture.

Build a Deck on Roof or Rooftop - Bison Deck Introduction - Video 1 ...30 Sep 2009 ... build decks on flat roofs with Bison wood Tiles and Bison deck Supports, which is an adjustable pedestal for installing sophisticated modular style decks on ...

2018 Decking Cost Calculators & Estimators | Average Deck PricesRemove Snow. (3,665 projects). average National Cost: $115. View Costs in Your area. decks & Porches. build an addition. (3,418 projects). average National Cost: $42,064. View Costs in Your area. decks & Porches. Seal asphalt Paving. (2,712 projects) ... Framing; Flooring; roofing; Screening. Natural woods are among the most popular choices for deck construction and there are different kinds of wood to choose from, each with their own pros and cons. Pressure-treated ...

Roof Decks | How to Build Elevated Roof Decks - Archibuild roof decks quickly and easily with archi porcelain pavers and pedestal supports. ... For large rooftop decks and especially in commercial locations subject to heavy foot traffic, we suggest using structural porcelain pavers to construct a slightly elevated deck surface supported on adjustable height pedestals. These 3/4 thick .... For example, in some urban areas, there may be fire regulations which could restrict the building of a wood or composite wood deck on a roof top.

Decks.com. Building a shed roof over a deckalways try to match the house roof pitch angle and overhang for your shed roof. Some shed roofs are designed to be nearly flat. Flat roofs are more susceptible to leaking than pitched roofs. Shed roofs project as a single plane roof pitched away from the house. If you are tying the roof directly to a house wall you can install a ledger board with flashing and install rafter ties to attach the rafters at the appropriate angles or use engineered trusses. The opposite side of the porch roof will be ...