wood decking over plywood

Decking Over A Roof - Chief Architect

a ledger as on most decks. Because these 2x8s were also. BY EMANUEL A. SILVA king. r a f nails can back out of plywood or osb over time. a layer of fiberboard prevents them from penetrating the roofing. Don't overlap the seams. of ripped lumber for structural purposes. Continuous notched 4x6 posts support the framing and also serve as rail posts. The roof sheathing is 3⁄4-in. CDX plywood, glued and screwed to the framing. To create a smooth surface and to protect the bottom of 

All About Subfloors - installing flooring over various sub-floors

Prior to installing any finished flooring, it is important to remember: Re-secure any loose wood subfloor planks, OSB, or plywood subfloors to the floor joists using 2-1/2" deck screws. Loose or damaged subfloors can cause squeaking and affect the performance of the finished flooring that is installed over it. Concrete slabs should be flat, use a leveling compound to fill any depression or voids. Remember: Even the best wood flooring will react to the presence of moisture. In the dry winter 

How to Waterproof a Plywood Roof Deck. - YouTube

4 Jan 2011 This video provides a short description as how to waterproof a plywood roof deck using Ames'® Research Laboratories waterproof coatings. Products Ames'® Cont I have an 800sq ft top roof deck on my wood boat. Much of it recently the floor of our deck. It used to have a railing and the previous owner put down a indoor/outdoor carpet over the previous plywood which eventually rotted and all the railings fell off when we were shoveling the snow off last winter.

Building Waterproof Roof Decks Professional Deck Builder

21 Jul 2014 These roof coverings have been tested for weathering, abrasion-resistance, strength, water-resistance, and other characteristics and are ICC-ES approved for use over 5/8-inch or 3/4-inch plywood. Americrete A-9000 www.americrete. My company specializes in repairing and waterproofing failed balconies, stairs, and roof decks, so I see on a near-daily basis the results of water intrusion into wood framing, especially in mass-produced housing. The costs can be 

How to Put Plywood Flooring in an Attic (Over Insulation

24 Apr 2015 Many people like using their home's attic to provide a little extra storage space in their homes. While attics really aren't designed for this, with a little bit of work, many attics can be transformed into a useful storage space. The trick is to do it without causing any damage to the home. Putting stuff on ceiling. There are two ways you might damage your home are by overloading the ceiling, causing it to sag or compressing the insulation, reducing your attic insulation value 

Wood Porch With a Tile Deck Professional Deck Builder Outdoor

19 Jan 2017 I've installed tile over wood-framed floors in interior wet locations such as bathroom and shower floors many times using Schluter's Kerdi waterproofing membrane. Schluter also makes a similar membrane— called Ditra—that can be used in exterior tile applications over wood substrates. For decks built over occupied living space, there's a Kerdi specification (called D-EXT-OS-13) that requires a roofing membrane installed on a plywood deck, followed by a drainage