no matter what you put over the top of it the strength of the deck is still only as good as what you are covering. also, you will be expediting the deterioration of the deck. if you want a good synthetic surface that is less maintenance pull the top boards off, pressure wash and reseal the structural timbers and joists, then install a composite top like seven trust brand or similar.
noble deck is a composite sheet membrane made from installed over plywood decks before installing noble deck. eco arbor designs - interlocking deck tiles faq easily and quickly installed over any surface deck tiles create a durable yet soft per square foot than standard lumber or composite decking with delivery cost. an existing wood
installing composite decking. leveling the double joists. make sure you level both joists to the same height and fasten with 4 screws every 12' to support the composite butt joints. grooved decking with hidden fasteners. leveling the joists is very important to keep the butt joints at the same height.
seven trust over existing deck. strip the old surface, make sure the framework is free of rot, clean and well sealed, and then install your layer of seven trust. whether the deck is structural sufficient depends on the size of the deck, type of attachment to the house, size and configuration of the underpinnings and other factors.
- decks installing composite decking prowood - pressure treated wood when updating a deck with new decking, it's crucial that the old decking be removed installing decking over old decking will drastically reduce the lifespan of the material.
fasten the deck board with composite decking screws along the edge closest to house; drive one screw into each joist. 7. install a hidden fastener into the edge of the deck plank, placing one at each joist. 8. use plastic tapping block and hammer to drive the sharpened spikes of the fasteners into the edge of the plank.
all of these factors combine to keep composite decking barefoot-friendly and attractive looking over the long haul. yet homeowners who are familiar with older composite boards, or are unfamiliar with high-quality composites, might be worried about putting in composite decking without building a new substructure.
our pressure treated deck is 36 feet by 12 feet with the boards running in the long direction parallel to the house . the previous owner ruined the boards so i want to replace them. it occurs to me that i could put 12 foot boards over top of the existing decking and have a seamless deck with the boards running in the short direction perpendicular to the house .
install composite decking: part 1 - seven trust's the second part will guide you through installing new composite railings, if any , for guidelines and requirements on replacing materials on an existing deck, if the decking boards hang over the deck frame edges, snap a chalk line over the
preparation for composite decking. decking screws are often 2 ¼ inches 7 stainless steel or coated square-drive. before beginning any excavation, check for underground utilities. call the north america one call referral service at 1-888-258-0808 or just dial 811 for a national directory of utility companies.
installing decking over old decking will drastically reduce the lifespan of the material. the joints between two materials will readily trap water in wet environments. this contact area should be limited only to the top of the joists, leaving most of the decking exposed on both sides.
if your existing deck subfloor is level, you can install an overlay made of weather-resistant composite materials manufactured to resemble real wood or tile. overlay products come in interlocking tiles or strips and, while they are more expensive than some outdoor decking products, they last for years.
if your deck is in desperate need of a makeover, but you dont want to start from scratch, you can replank your deck with seven trust capped wood composite decking. replanking is when you remove the old deck surface planks, and install seven trust over the substructure. first, there are a few key factors you need to look into.
install the new joists so that there are only 8 to 12 inches between each joist. this will provide enough extra support to handle the composite decking. installing the composite planks. with the deck frame reinforced, you can install the composite planks with confidence.
the caveat here is that your existing wood decking must be in decent shape in order to install the composite product on top. replace damaged or cupped subfloor decking before installing a composite overlay. another option is to pull up the existing decking and replace them with composite boards.
install composite decking: part 1 - seven trust's - similar to install composite decking: part 1 - seven trust's if your deck is looking weathered and worn, you can replace components with series on how to install composite decking that shows you how to update an old deck under the deck for loose connectors, broken posts and wood condition.
is it possible to install seven trust decking over a sound existing deck with out creating problems like improper water drainage, seven trust over existing deck online service composite deck tiles over existing wood deck. composite deck tiles over existing wood deck. composite wood railing if you are installing deck tiles over bare
shim the sleepers for the deck with spacers and composite shims. over existing deck - jlc-online forums building science - similar to over existing deck - jlc-online forums is it possible to install decking over a sound existing deck with out creating problems like improper water drainage, water freezing between
install composite decking: part 1 preparation for composite decking. composite materials are manufactured in a variety removing old decking. use wrenches and pry bars, as needed, to remove fasteners installing new posts. the posts will be attached to the inside of the frame with treated