Re: Balcony Waterproofing Kemper and American Hydrotech both make epoxy waterproofing systems that can be built up if needed. They typically run around $8/SF minimum here in NJ- more if you want the buildup.
Problems with Deck Waterproofing Often built with a wood or concrete substrate, pedestrian roof decks can be waterproofed using various systems. In ‘protected’ assemblies, the waterproofed membranes are shielded from the elements by another surface (e.g. concrete pavers, tiles, or wood deck boards).
Photograph 1 (top left): Waterproof Membrane—A waterproof membrane going down on the top of a structural deck. In “Joe Speak” this is the water control layer. In “Joe Speak” this is the water control layer.
Cost of building a roof deck out of pressure-treated wood will vary depending on local conditions, and details (number of posts, etc), but typically you can expect to pay $12-15 per sq. ft. ... One thought on “ Using PVC Roofing for Flat Roof Deck Waterproofing ” Ted Margopulos September 5, 2013 at 3:00 pm. I am in the Hilton Head, SC area ...
In the past we’d used asphalt-based or single-ply rubber roofing membranes for flat-roof jobs, then covered the roofing with deck boards. But for this project, the architect specified Duradek, a PVC thermoplastic waterproof deck membrane (800/338-3568, duradek.com).
in roofdeck and balcony waterproofing. ... Floor Test) for porcelain tile over a wood frame constructed deck. The tile is far less likely to crack. Other anti-fracture membranes are only willing to commit to being used to “waterproof”. Tiledek is a roof membrane giving the ultimate protection
That's unfortunate because building a reliable, long-lasting waterproof deck over living space is relatively straightforward when the best practices and materials are used. There are a number of ICC-ESlisted manufacturers of Class A walking deck systems (see Class A Fire-Resistant Walking and Roof Deck Systems, sidebar).
ArmorTop is excellent for Roof Decks, Outdoor Walk Ways, Overhead Walk Ways, Handicap Ramps, Stairways, and can be applied over previous Cool Deck coatings. Can also be applied over Stucco or Plaster. ArmorTop is a slip resistant durable textured coating. Extremely hard shell finish will not fade, chip crack or yellow.
UNDER all metal, use a bead of NP1 caulking sealant, AND use NP1 caulking on both the balcony face drip-edge metal to wall interface and deck top interface. Attach all metal flashing (generally its nailed).
Waterproof Decking for a Flat Roof Deck by Angela Heidt / Thursday, 19 April 2018 / Published in Deck Waterproofing , Roof Decks , Vinyl Deck Installation , Vinyl Decking , Waterproofing We all know the different types of roofing material (asphalt, wood, metal, etc.), but there’s one type of roofing material that’s just a bit different than the rest: waterproof roof decking.