Do you believe in restoring green space in the urban environment? “Don’t think that just because the roof slopes … The basic requirement for a green roof is waterproof construction and efficient load-bearing capacity. Roof ready, then read on! How long is it since you made the living roof? Roof Pitch: Any pitch can be greened, including a vertical surface. Sedum is a great choice for most climates. A green roof is, in ecological terms, a great and simple thing to do. Reply At 2.5 acres (113,000 square feet) the Target Center was the fifth largest extensive green roof in the United States at the time of design, and is still the largest green roof in Minnesota. Simple green roofs can cost thousands more than ordinary roofs. and it was blinding standing on a silver roof! * Dianthus Deltoides (Acctic Fire) - looks lovely, but hasnt spread that well i think that would be awesome if it was. Green roofs are constructed by merging a number of layers over a normal roof in order to create a proper root barrier, an irrigation system, as well as drainage. The MGRC trailer will be on display outside the Eco... On July 26, 2015, a record 1,600 volunteers took part in the Minnehaha Watershed District’s annual Minnehaha Creek Cleanup. Soon you'll be weed-free! * Acaena Saccaticupula (Blue Haze) - Didnt last too long So, the steps: Share it with us! * - 2 x Pond liner  - this is to stop any of the roots, damp, greenery, water or any other stuff getting to the roof - I used 2 x liners to be extra safe A green roof significantly reduces the need for air conditioning in summer and provides insulation in the winter. It is low maintenance, drought tolerant, cold tolerant, and spreads well. * Chamomile - Has spread ok Extensive green roofs are relatively light at 15-50 pounds (7-23 kilograms) per square foot. Reply Green roofs can address many of the challenges facing urban residents. The Target Center is the first arena in North America to have a green roof. Let me know how you get on. Use the cut off's to go under the area your roof drains to - in my case this is a drain off the side Green roofs create green space for public benefit, energy efficiency, and stormwater retention/ detention. There's a house or barn somewhere underneath all that green growth in the photo. I started with a fully functioning roof with felt already sealed on it, therefore I havent worried as much as you would need to do if doing this on a leaky roof. Green roofs also contribute to the sustainability of a building. Love the layering. Read on for how we did this A green roof is a great way to create an attractive design feature on an outbuilding like a shed or garage or transform your home. 2. All green roofs have a layered structure built upon a roofing base structure. Roll over the root membrane Do you live in Islington? 2. The secret to a lush green roof is layers. 3. * Scabiosa (Misty Butterflies) - dont like, looks a bit weedy now Get stomping, you want the soil to be reasonably firm - not fluffy and light  * Sedum Hispanicum Glaucum - Brilliant, looks great, spread really well Green roof temperatures can be 30–40°F lower than those of conventional roofs and can reduce city-wide ambient temperatures by up to 5°F. do you think this would be an option for a chicken coop roof? * - 1 x Roof - it'd be a normal garden if it wasnt on the roof! * - Compost - Food for the plants Make a normal flat or sloped roof into a beautiful living garden. While redeveloping our house we decided to install a living roof on our kitchen roof, why you ask.. well..: Did you make this project? They also deliver a whole range of benefits. I would love to make a living roof there, as it faces east, and catches the sun until mid-afternoon. A green roof’s plants remove air particulates, produce oxygen and provide shade. your never on your own. Building information modeling (BIM), modular construction and low-carbon timber materials combine in the sustainable Buitenhuis, a small, low-impact … Lay out the bark on the roof - this is another layer of damp goodness to stop the soil drying out too much (when buying the bark make sure its not chemically treated to stop weeds etc, as this will not be good for the plants! 1. The garage is in the St. Anthony Park neighborhood of Saint Paul. 1 year ago. Prices at least doubled in more than a quarter of the cities surveyed and even tripled in few areas. The insulation was required by our local building control, but I dont believe this was needed - however if you want a SuperRoof! 1. Also known as roof gardens, these green roofs serve as a large contributor to energy efficiency of buildings. Vegetal i.D. 5 years ago, It was a long time ago, but probably £2k if you phase in the extra engineering in the roof, Awesome instructable! The MGRC is proud to endorse the 2016 Clean Water Summit Thursday, September 22, 2016, 9:00 a.m. – 4:30 p.m. (Native to Japan, so it wants lots of water which is also bad for your roof) Every piece of root can spawn another plant, so it is near impossible to get rid of. Pour on the bags of gravel - your looking to get just a single layer cover over the entire roof Once pond liner #1 is rolled out cut off any spare (making sure you've left a good 5 inch lip around the edge of the entire area It's supposed to be excellent at holding moisture. The roof features over 100 species of native plants and ornamental plants, no-mow turf, a … A roof barrier, which is usually a type of heavy plastic, is spread over the roof to make sure that the roots do not penetrate the roof deck. Well-designed, engineered and maintained green roofs provide multiple environmental, social, economic and aesthetic benefits. The layered structure may be built on site or arrive at the site in pre-constructed modules, which are raised to the rooftop and joined together. But being from Minnesota ,USA where winter temps can get to -30f. * Cotula Hispida - Didnt last too long Great job. As we'd just had this roof made we ensured we'd had is strengthened - there are 10 joists under the roof, each bolted next to another joist and supported by a steel frame at either end - so its super strong just to be sure. Use flashing tape (lead replacement self adhesive tape) to seal the pond liner to the edge of the building where there is no flashing - this makes sure that no water gets under the pond liner, Finally moving onto installing the growing stuff! All set? Put large gravel or pebbles around the edge of the roof in the space you've left - this is to ensure drainage at the bottom, and also stop the plants growing into the building They can sustain shrubs, trees, walkways and benches with their complex structural support, irrigation, drainage and root protection layers. Wish there were more of these around, it looks awesome. Metals roofs are made primarily from recycled materials and can even be repurposed later on down the line. They support hearty native gr… How are green roofs put together? Want to help protect and improve water quality in Minnesota’s rivers and lakes? on Step 8, thanx for the information i like the practical experiments and be happy with your garden ^___^, 7 years ago Before putting anything on a roof you need to make sure its strong, very strong. Very good instructions. The main 3,800 square foot green roof has diverted about 70,000 gallons of water from the storm sewer every year since it was planted in 2006. Some plants take far better than others - I've started to move around the plants that work to get a better spread. 4. Designed by Elegant Themes | Powered by Wordpress, Opportunity to Serve on the Minnesota Green Roofs Council Board, Get Together with the MGRC at the Great Minnesota Get Together, MGRC’s Green Roof on Wheels Rolls into Minnehaha Watershed District. To support lightweight sedum green roof construction, your roof needs a loading capacity of at least 120 Kg per square metre. Looking for some green roof education on demand? Green Roofing and Construction provides excellence in a full spectrum of pre-construction, program management, design development, construction, interior design management, inspection, and emergency remediation services. It is sloping and I am finding difficulty to source a way of trapping the water - any ideas please? Before planting I placed the plants around to get a feling for the spacing. 3. All of the plants have now been in for well over a year, sedum really is the way to go. Green roofs extend the life and … How are the plants progressing? Green roof (flickr: Arlington County) 1. I grew up in Norfolk with the stable roof covered with yellow stone crop, and have dreamt of something similar ever since. If the roof has walls or if there will be walking paths, these are lined with some … I have built a shed from scratch (to fit in a garden space that a usual sized shed wouldn't fit - 3450mm x 950mm) and I am installing a DIY green roof. on Introduction, Cool roof. on Step 8. 4. You do need to water it - as I'm lazy I've installed an irrigation system (cost £17 on ebay), this connects to an outside tap, turn it on for 30 mins every few days or so when its very sunny - this could run off a rain water supply if you wanted. The foot or more of growing medium needed for an intensive green roof creates a load of 80-150 pounds (36-68 kilograms) per square foot. 5. Easiest way I found was to put it into 5 piles then gently (making sure not to move the bark etc) rake it around Give it a gently bit of turning to mix it up a bit The Minnesota Green Roof Council’s trailer – our green roof on wheels – will be on display again this year at the Minnesota State Fair from August 27 – September 7, 2015. It replaces the ecology the new house sits upon, thereby replacing the habitat that a house takes away. Reply * Sedumm Reflexum - Brilliant, looks great, spread really well Put another layer of small stones over the moisture blanket 1. Before the plants go up, a structural engineer should check to ensure that the roof can support … on Step 2. Please note: while there are similarities among green roofs, each installation is unique. The synthetic fibers won't rot away, and anybody that has had a water leak knows how much water carpet can hold ;-). The Pennsylvania Stormwater manual recommends vegetated roofs (green roofs) as … * - Big stones to help with drainage at the edge and stop plants growing into the building Roll out the moisture blanket keeping a 6-8" space around all of the edges (I have read you can use old towels/cloths/sacks to achieve the same effect, basically this is to get damp and stay damp) By next year I want the whole thing as wild/maintenance free as possible * Thymus Serpyllum Minimus - Favourite, really dense coverage, very pretty 1. * - Top soil - gives a bit more substance to the compost Wonderful project. It may also include additional layers such as a root barrier and drainage and irrigation systems. It works - woop! All of these layers were specially chosen to be light-weight, but the original building still needed to be checked for structural strength. We wanted somewhere for some wildlife to have (bees etc) T… Enjoy a... We can be part of the solution and fix some of these concerns using green roofs as storm water controls in our urban areas! The St. Paul Fire Headquarters at West 7th and Randolph Avenue is the first city-owned building in St. Paul to feature a green roof: the R.C. 9 years ago This would be very good on porch roofs. Basic green roof components include the base … A smaller, 200 square foot... A three car garage with a home-owner DIY green roof installation using the Roofbloom plans provided as a resource from the Minnesota Green Roofs Council. Providing commercial roofing repairs, maintenance, and replacement roofing solutions for commercial and industrial clients throughout the Philadelphia, and Bucks County area, Green Roofing & Construction provides proven dependability. A green roof or living roof is a roof of a building that is partially or completely covered with vegetation and a growing medium, planted over a waterproofing membrane. GREEN ROOFING AND CONSTRUCTION A green roof is a green space that is created by adding various layers of plants and a growing medium to the top portion of a traditional roofing system. now I just need to find somewhere to try it :D, 6 years ago I have to ask how cold it gets there, that you feel you don't need the insulation? Roll out pond liner number 1 taking care to tuck it under any leading you've got at the edge of the roof - so rain water comes off any walls, hits the lead and then goes inside, rather than under, the pond liner on Step 8, Wondering what the overall depth of the living roof layers came to... not sure if my existing roof is deep enough on top, 9 years ago Final thing to do is put some paving slabs up - this is for two reasons, 1 - so you can walk around without treading on your plants, 2 - so you can put a ladder on the roof to get to the higher one if needed - otherwise you'll put the ladder on your living roof and may damage the liners etc, We visited the local garden shop and picked up a selection of plants that are hardy (see the bottom of the post for details). As a rule of thumb, a pitch under 10 degrees is normal for green roofs, where a minimum fall of 1:60 can help encourage drainage. You do need to weed it during the spreading process (ie while the plants you want are filling the gaps in) - I've done this 3 times this year, doesnt take more than 10 minutes My roof is insulated to R50.For the moisture blanket (I think you called it) you could have recycled some old used carpeting. Not surprised that the sedums did well. Brush into place Specify a high-performance waterproofing membrane. Green Infrastructure: Green roofs consist of a series of layers that create an environment suitable for plant growth without damaging the underlying roof system. As they assembled for transportation to their assigned cleanup spots, they had the chance to check out... Tour 6 Different Green Roofs in Saint Paul St. Paul Green Roofs Bike Tour Sunday, June 28 12:00pm – 5:00pm Join the Minnesota Green Roofs Council (MGRC) on Sunday, June 28 for a bike tour of green roofs in St. Paul. Thank you. To keep the plants happy they need: Kudzu is extremely invasive. From aluminum to zinc, metal makes a great choice for green roof construction. However, over 45 degrees it’s best to consider these surfaces as living walls. 2. Knox Memorial Garden Green Roof. Two types of green roof exist: intensive and extensive. When planting keep them in sensible patches and let them spread, Now that this has been installed for well over a year I've got some conclusions: stick some on it, it cost very little and was the silver backed bubble wrap you get in building merchants. stays with every project from concept to installation so with Vegetal i.D. The extra layers of a green roof also serve as insulation. 2. It’s also a bit ugly if you don’t water it regularly. on Introduction, Just plant you some kudzu, your roof will be green in no time...http://www.jjanthony.com/kudzu/images/kudzucabin-h.jpg, Reply 1 year ago Have you looked into coconut pith/cocopeat? For a wildflower roof with a 150mm depth of the substrate, work on loading capacity of 250Kg per square metre. After doing quite a bit of reading on the Internet, ok well an afternoon or so, I soon realised that there isn't a step by step instruction for building a roof garden, just lots of greenies saying how good they are, and lots of companies trying to sell you expensive stuff to do it - so i thought I'd give it a go myself. Do the same thing with the top soil Repeat the same with liner #2, This bits easy Green roofs — also known as ‘vegetated roofs’ or ‘living roofs’ — are ballasted roofs consisting of a waterproofing membrane, growing medium (soil) and vegetation (plants) overlying a traditional roof. 3. Green roofs are essentially built up or installed in layers. 7 years ago * - plants! This decreases the amount of heat passing into the building, reduces cooling loads, and offers some insulation during the heating season, although, it is important to note, it does not replace the need for additional thermal insulation. Not every roof is a good candidate, and some roofs require substantial work before installing a green roof. Register for the Greenroofs.com virtual summit “Greenroofs & Walls of the World™ Virtual Summit 2015” and pick the sessions you want to hear any time! We've had bees - which is great! 3. Looking for a product to achieve a successful green roof or achieve your on-site stormwater management goals? Green roofs offer many public, private, and design-based benefits. Roll out insulation on the roof and cut to size - nb:/ i did this on a very sunny day (yes we do occasionaly have them in London!) * Houstonia Caerulea - Has spread ok 3. Name / Notes One popular choice for an eco-friendly roof is metal. Green roof profile schematic including materials typically included in construction. Check... Sign up to keep up to date with all activities and events around green roofs and infrastruture in Minnesota! Modular home in Delft boasts low-carbon timber build and a green roof inhabitat - Written by Lucy Wang. Our green roof has 7 different layers that all serve distinct purposes. New Report Shines Light on Minnesota Water Quality Concerns. The green roof provides stormwater and cooling benefits while simultaneously creating a living landscape for penthouses overlooking Lake Calhoun. A pitched roof reduces the risk of water penetrating the roof structure, allowing the use of fewer waterproofing and drainage layers. Even a flat roof should have some pitch so that it sheds water toward gutters; for a green-roof installation, that pitch should be at least ¼ inch per foot of run. * - Soil to sit in People really need to know about this sort of thing here! Used over a whole roof, a green roof will be the single overriding design influence on the house as well as impacting on the construction, right down to the foundations. Green roofs create green space for public benefit, energy efficiency, and stormwater retention/ detention. Metal Roofs. The 1.5-acre green roof is an important element in this system. is a manufacturer and provider of green roof and stormwater management solutions. ), Now onto the soil and compost goodness! The natural character of green roofs provides relief from the concrete construction in urban areas and introduces substantial changes to modern architecture. Green roofs are not easy to build or maintain for that matter. * - Drainage so they dont get too wet (plants are tricky things to keep happy!) Capacity & Space: The roof can often be the space where major building systems are specified, includin… * - 1 x Wood chips - More soil moisture goodness! * - Some way of staying moist enough when it isn't raining (ideally we want this garden to be maintenance free) I liked the idea of having a bit more greenery in the property (we live in central London) Additionally, this … 2. Love it! Green Construction And Roofing has established a reputation of reliability and quality workmanship. GRHC members are an excellence source of green roof expertise, and a resource manual is available from GRHC's Green Infrastructure Store. Insulation - green roofs are brilliant at insulating, both keeping heat in and cold out 1. Green roofs provide major benefits, are relatively straightforward to install, and can be added to existing buildings as well as new construction projects. As experts in green roof and stormwater management products, Vegetal i.D. There are a number of types of living roof, ranging from the one I've made (enough for some simple grass, plants and anything else that comes along, right the way to full on living garden worlds, with trees, ponds and more - this isnt what we're after! 6. 5. Join us on our 2nd annual MGRC Bike Tour! It's my dream to make a green roof for my house in near-equatorial Brazil. Metal fins attached to the building’s façade help to reduce heating and cooling costs; depending on the sun’s location, the fins minimize or maximize the amount of sunlight that enters the building. Question * - 1 x Root membrane - fancy name for the stuff you get in garden centres that stops weeds growing under decking/paths - This stops the roots and mud getting to the lower level of gravel, to help drainage A green roof completes Marinette County’s newly renovated Resource Center at 1925 Ella Court in Downtown Marinette, formerly the county’s jail and law enforcement center. Hey thats great job! Along with green walls, green driveway, green EVERYTHING... :), 6 years ago * - 1 x Moisture blanket - this is to help keep moisture in the soil - i used blankets used in hanging baskets, but they cost a ton - you can also use cardboard or old blankets - however I was concerned these may rot 3. 4. According to several studies the presence of green areas has a relaxing psychological effect, helps to reduce blood pressure and lowers the heartbeat. Slopes and angles for Green Roofs The pitch of your roof determines how fast rainwater runs off it. Green Infrastructure: Green roofs consist of a series of layers that create an environment suitable for plant growth without damaging the underlying roof system. However, easy installation doesn’t necessarily come cheap: depending on a variety of factors, the costs for installing a green roof … Also you need to protect the building structure, so this is my recipe for making a living roof: Can you tell me the break up of the cost that is needed for different stuff needed for the same. * - 2 x Gravel - A layer to go on top of the pond liner, and another to go on top of the root membrane Green Roofs A green roof is a vegetative layer grown on a rooftop of a building. Plants we bought: 2. A dark, heat–absorbing roof surface increases demands on mechanical systems, making it more difficult to adequately cool a building, whereas a green roof reduces the temperature of the roof and, therefore, the building itself. Intensive green roofs are essentially elevated parks. It might help you do what you want. Speaker... A recent USA TODAY survey of 100 municipalities summarized increases in residential water bills over the past 12 years. on Step 2. 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