can you put plywood over existing deck

tips for re-decking a roof on an old house - youtube

jun 28 2017 it's important to know what kind of a substrate is underneath the wood shakes before removing. we knew that this old house had significant 【Get Price】

putting plywood over plank decks - the woodenboat forum

mar 17 2011 it is currently traditionally caulked 1-1/2" fir planks over beams. if you do decide to ply and dynel the deck i would recommend for sure taking it .. ron in the old days these aged plank decks on work boats got arabol and 【Get Price】

all new roofing plywood over furring strips in willimantic ct

mar 2 2017 so instead of re-shingling over the roof we tore off the old roof and installed 1/2" cdx the plywood does not add a lot of weight to the roof.【Get Price】

when to cover over or pull off shingles remodeling roofing

jul 9 2003 tearing off the old shingles can add anywhere from a few hours to a day to a roofing job. to roof over one layer of shingles and tear off if there are two layers. that will vary depending on whether the sheathing is plywood or 【Get Price】

can you build a deck over a wood deck?

sep 4 2016 learn how you can build a over a wood deck. remove the old deck surface planks and install over the substructure.【Get Price】

installing outdoor tile over wood decks - greatmats

when installing outdoor tile over wood deck surfaces make sure you have deck thus if you live in a place with high humidity and a wet climate you should 【Get Price】

plywood decking: a good alternative? doityourself.com

if you're wondering if plywood will work for your new deck you've found the answer. plywood decking is essentially thin sheets of wood glued together to make a thicker the only kind of plywood you should use as decking material is marine plywood. on top of that the plywood itself is treated with waterproof sealer.【Get Price】

plywood roof sheathing don't put new roof sheathing over old

aug 26 2001 although i don't think installing new plywood roof sheathing over the old would be a grave mistake i would not recommend doing it for several 【Get Price】

deck requirements for existing deck boards - gaf

aug 16 2016 if the spacing is greater than 1/4” (6 mm) install a layer of 3/8” (9 mm) minimum thickness c-d exposure 1 apa rated plywood or osb over the wood planking. when roofing over an existing deck the following requirements must be met: gaf technical services can assist you… with these and other 【Get Price】

what to consider when adding a roof to a deck or patio today's

the best way to cover a deck or patio is by building a permanent roof over it back; deck & patis · wood · composite · paver · concrete · staining & while it may be more expensive than a temporary cover or awning a roof will last longer and add such roofs are laid up in multiple plies sometimes with a heavier top ply 【Get Price】

over-roofing – don't do stupid things building science

aug 12 2012 it was time to over-roof and do what i planned originally before i ran out of got two bedrooms and a bathroom a place to store old ashrae . off of a new layer of roof plywood roof sheathing cantilevered over the top of the 【Get Price】

code compliance - can you skin over an existing roof deck that is

you could put the osb overtop but by the time you clean that i had a 60's house that also had 3/8" plywood as roof decking it was okay 【Get Price】

installing plywood or backer board over decking - building

is it alright to install plywood or backer board over the existing decking or is it better to post a picture and supply as many details as you can.【Get Price】

seattle roofing: why do we need plywood over our old solid

when the roof was first nailed on of course all the nails were in solid wood. heavier underlayment can be put down first but over time it will sag into the spaces 【Get Price】

do i need to put ply over shiplap before installing - this old house

apr 23 2016 so recently i was told by one of the many sales associates providing an estimate that i will need to have the existing shiplap roof boards 【Get Price】

replacing a wood deck with composite doesn't mean replacing

mar 19 2018 however it's perfectly possible and safe to do this. here are some tips on putting composite boards in on top of your old deck's substructure.【Get Price】

do's and don'ts of deck remodel - inman

jan 21 2011 the old deck framing would have been sized and built to handle the load of a single of decking and adding more lumber on top of that can add a for one whenever you drive new fasteners through the new boards you 【Get Price】