A pitch does however make the roof more visible this can be achieved by varying the substrate depth pitch the substrate not the membrane.
Green roof examples uk.
The national trust occupies one of the greenest offices in the uk.
With developments in roofing products and the urge to be more eco conscious you could create the countryside feeling almost wherever you live with a green roof.
Carbon emissions are 65 less than similar developments largely due to an array of photovoltaic panels on the roof which provide 30 of the annual electricity use.
A green roof is an attractive feature for any outbuilding or shed.
Here are some of our favourite examples of living green roofs including grass turf wild flower meadows and succulent sedums.
This means that you can have a fully functioning 20m2 extensive sedum green roof for between 450 1000.
The roof on derry tom s in kensington pictured above is an example of an intensive green roof.
Looking great energy efficient and environmentally friendly too green roofs better utilise an often neglected area.
These can be planted with wildflowers shrubs and even trees where the weight of the roof can support a lot of soil.
This is an approach that is common in the uk and switzerland.
Green roofs are covered with plants and vegetation bringing a number of excellent benefits to every building.
La maison vague wave house by patrick nadeau la maison vague which translates into english as wave house was designed by patrick nadeau and features a smorgasbord of plant varieties including wild flowers meadow grass sedums and other perennials.
There are many benefits in having a green roof not to mention a gold star from local planners as they often look on proposals of these types favourably and a green roof could help.
Typically the total depth of the green roof would be 85 100mm 12 20mm drainage layer 70mm of substrate and have a saturated weight of approx.
Reservoir a green roof s water retention can be used to store a large volume of water.
Find out all you need to know about green roof construction design in our guide.
They require a lot of maintenance and can be used to grow flowers herbs and vegetables.
Key features extensive sedum green roofs utilise drought tolerant plant species which are typically sedum species.
With an overflow in place and the roof out let taped a 40m 2 roof can store a cubic metre of water in a.
In the uk there are three sub categories.
Another bulbous plant that is a must is chives which are hardy and will stay in flower even in droughts.
Muscari is a classic plant of the turkish mountains they re covered in snow throughout the winter and experience the anatolian summers and as such is a great option for green roofs.
A uk grown sedum blanket to cover a 20m2 roof will cost approximately 300.