Extensive green roof system with sedum or wildflowers and grass.

Once established Extensive green roofs require little maintenance.

Comprises:

HPS 2.5 protection fleece:

Thick, needle-punched nonwoven geotextile manufactured from 100% virgin polypropylene high tenacity fibres containing 1% active carbon black.
Optimized for maximum strength and performance – not mass.
Available in wide widths to allow for minimal construction costs – up to 6 m.
Manufactured from a unique blend of high tenacity fibres providing class-leading durability • 100% virgin polypropylene fibres for guaranteed durability.
Carbon black for UV stability.

FCP20 Cuspate Geocomposite:

20 mm, HDPE, punched, cuspated drainage board with a geotextile filter/ separator bonded to a single side.
Designed to provide an irrigation and drainage system for green roofs.

Extensive Sedum substrate:

Sedum blanket:

SPECIES - (8-12 VARIETIES PER BLANKET – DEPENDENT ON SEASONAL AVAILABILITY)

SA 328 Sedum album

SA 352 Sedum hybridum

SA 348 Sedum floriferum

SA 368 Sedum ellacombianum

SA 369 Sedum selskianum true

SA 359 Sedum pulchellum

SA 364 Sedum reflexum

SA353 Sedum middendorfianum

SA 355 Sedum montanum

SA 354 Sedum montanum orientale

SA 371 Sedum sexangulare

SA 320 Sedum acre

SA 376 Sedum spurium ‘Coccineum

Wildflower Substate:

SOIL-LESS SUBSTRATE

• This product is an inert, sterile composted green waste based medium

• It contains a pH modifier, a wetting agent, its free draining, low levels of organic nutrients

• Its light, friable and easy to use for both manual and mechanical installations

Wildflower turf:

The turf is made up of UK native and naturalised wildflowers and grasses, with a minimum of 75% wildflowers.