plastic membrane for under decking

Low-Cost Deck Drainage: Landscape membrane and off-the-shelf

1 May 2007 Landscape membrane and off-the-shelf gutters keep the space below new and existing decks dry. I now use this membrane to create drainage troughs between the joists, and with some off-the-shelf aluminum or plastic gutter, I form the system I describe below. Figure 1. I score the membrane along the chalk lines using a utility knife; by not cutting all the way through, I save the point of my knife blade from being worn off by the concrete under the membrane. 【Get Price】

Dec-k-ing - waterproofing for decks Viking Roofspec

Viking dec-k-ing waterproofing pvc membrane enhances your outdoor living space, providing a robust, waterproof underfoot finish for your deck. has been very successful. However on rare occasions 'Tenting' can occur under certain seasonal conditions. Remedy of 'Tenting' is not covered under the product warranty; however the waterproofing guarantee for Dec-K-ing is not affected as it has the tensile and elongation properties to forgive such movement throughout its service life. 【Get Price】

Under-Deck Drainage Roundup Professional Deck Builder

27 Feb 2015 Four-inch-wide cap strips are installed over the membrane at each joist and serve as gaskets. The panels are temporarily fastened in place with ?-inch staples, then permanently secured by the deck boards. Cost is $5 to $6 per square foot. DEK Drain, 866.335.3724, Seventrust. RainEscape. Seventrust's RainEscape includes plastic trough sheets and downspouts, as well as a special flashing tape and caulk. The trough sheets are stapled to the top of the joists and  【Get Price】

Deck Jacks Nurajacks Membrane Decks Waterproof Membrane

The requirement to 'float' a deck surface over a membrane deck has been established in New Zealand for many years. The New Zealand Building Code Clause 'E2' page 54 states that an enclosed deck must have a removable surface so that the membrane can be inspected at any time. Nurajacks and Nurapads provide the ultimate solution. Nurajacks are a self levelling pedestal with a large base that ensures no point loading of the membrane below. Made of UV resistant  【Get Price】

Weed Control Membrane -

Item Specifications: 100gsm Woven HEAVY DUTY Weed Control Fabric Allows water to drain through, Whilst still offering outstanding weed suppression Robust PP offering tear and puncture resistance Can handle pedestrian and vehicular traffic, so perfect for under driveways, Gravel paths etc Ideal for: Tough weed control, under decking, garden paths, Scree gardens, under block paving, Aggregate drives, Car parking areas, under plastic grid paviors, under shed bases, menage,  【Get Price】

drainage - Can I use aluminum or plastic sheeting between decking

Site-built deck drainage. Here is an article in Fine-homebuilding on site-built deck drainage. Rubber roofing drainage. In this article they use EPDM rubber roofing material. I wouldn't hesitate to use this or creative alternatives, but I wouldn't consider this as a "waterproof/roof" system. I would consider it rain-proof where it diverts rain and rain-runoff from underneath the deck. Retail deck drainage. There are products available that are designed for this as well. 【Get Price】

3 Ways to Create Waterproof Dry Space Under a Deck - HomeTips

11 Apr 2016 Along with routine waterproofing application, spacing between boards helps to prolong the useful life of the decking material. But if you want to use the space beneath a deck for additional outdoor living or storage space, it's better to install a barrier that prevents water from draining to the surface directly below. Deck membranes and Downspouts. The dominant solution for waterproofing areas below decks is to drape plastic membranes within joist spaces below  【Get Price】

residential timber decks close to or on the ground - Queensland

The ground beneath the deck should be graded away from adjacent buildings and the deck so that water does not pond. In some cases agricultural drainage pipes may be needed to ensure water is removed from under the deck. It would also be good practice to lay down a plastic membrane under the deck, covered with gravel or sand to keep it in place. This will help keep soil moisture from affecting the timber as well as preventing any vegetation growth. TERMITE MANAGEMENT. 【Get Price】

How to Install Decking : DIY Extra – DIY Guides

9 Apr 2015 Joist Hangers – Not always needed, but can make constructing the deck frame easier and stronger. Bricks or Blocks – for use when building footings. Concrete – Either ready-mix bags or the traditional sand, cement and aggregate. Gravel – Clearing turf beneath the deck and adding a layer of gravel can help to prevent weeds growing up through the gaps in the deck. Weed-Proof membrane – Another way to prevent weeds growing up through the gaps in the deck. 【Get Price】

Under-Deck Roof Family Handyman

Convert the space under a second-story deck into a dry, spacious patio by installing this simple, under-the-deck roof and gutter system. You could also use galvanized steel or plastic roofing panels and install them the same way. Rune screwed treated 2×4 purlins to spacer blocks to support the panels and provide the necessary slope (Figure A). One option is to cover the deck boards with a watertight membrane. DeckRite makes a deck floor covering that has the added  【Get Price】

B&Q Weed Control Fabric (W)1000mm (L)10000mm Departments

B&Q Weed Control Fabric (W)1000mm (L)10000mm - B&Q for all your home and garden supplies and advice on all the latest DIY trends. 【Get Price】

Why Should You Put Gravel Under a Deck? Home Guides SF Gate

Drainage. Whether you use sheets of plastic or leave uncovered earth below your deck, water can pool up, providing a breeding ground for mosquitoes and other insects. Adding a layer of gravel prevents ponding and controls the flow of water to ensure proper drainage. This not only keeps bugs and mud at bay, but also reduces issues with soil erosion and mold under and around the deck. 【Get Price】

How to Lay a deck

If you need to overlap the membrane, do so by at least 10cm. 6. Cover the membrane with a thick layer of gravel. Spread it out evenly with a rake so that it is level with the top of all the slabs. 7. Mark, cut and lay out the outer frame first using decking bearers. Ensure the frame rests flat and is totally supported. 8. Join the frame at each corner using two external grade 150mm (6in) screws. Use a spirit level to make sure the frame remains flat. 9. Its corners should be square, and you can  【Get Price】