SB Sedum Blanket Extensive Green Roof System

When to specify...

Bauder SB sedum blanket uses the same high quality species mix as was used in our XF 301 sedum blanket. The sedum species in the blanket are selected especially to thrive in the demanding environment of green roofs. The mix gives a range of both sun loving and shade tolerant species so that the best species suited for each particular locations and roof orientation will become prominent and surpass those that find the conditions less favourable. Typically this mix includes 10-14 sedum species with some Saxifraga for early spring flowering to support pollinators.

Key features

■□ Mature sedum blanket system with a saturated weight of 134 kg/sq m.
■□ Upto 15 sedum species.
■□ Drought and wind hardy.
■□ Coir carrier reduces environmental footprint of the roof.
■□ Installed directly onto the root resistant waterproofing.
■□ Complete integrated system.
■□ Substrate is extremely lightweight.
■□ Moisture retention layer and substrate keep system weight to minimum.


■□ Quick and easy to install.
■□ Low maintenance system.
■□ Instant greening of a roof.
■□ Cost effective to reduce the outlay of a scheme.
■□ Suitable for retrofitting on refurbishment roofs.
■□ Supported by our maintenance service.


  Function Product name Thickness
1 Vegetation BauderGREEN SB 30-40 24
2 Substrate BauderGREEN SUB-EM UK 80 96
3 Filteration layer BauderGREEN FV 125 100 1 0.13
4 Drainage layer BauderGREEN DSE 20 20 8.6
5 Protection layer BauderGREEN FSM 600 4 3.6
Green roof system build-up 135 - 145 134
6 Bauder Waterproofing Options for Bituminous membrane, Hot Melt, Single ply or Cold applied liquid systems. Not included Not included
In-depth and up-to-date product specific technical data is available for each element within a system.
Download from our technical-centre

Approvals, certification and guarantee

■□ Comprehensive range of guarantee packages to fulfil cover requirements for the project (dependant on system/product
      selection). For more information contact our technical department for a sample guarantee outlining cover level, terms
​      and conditions.
■□ Fire rating of BROOF(t4) for flat roofs and sloped roofs when tested to TS 1187.
■□ Substrate, moisture retention and filtration layers meet FLL guidelines.
View certifications here ►


Environmental credentials

■□ Substrates include a high proportion of recycled crushed brick and aggregate.
■□ Moisture retention layer manufactured from recycled materials.
Read more about sustainability at Bauder ►


Installation and maintenance

The quality and experience of the installing operative is paramount to ensuring a successful project. Bauder Approved Contractors are the only people fully trained and certified to install our products. They provide the necessary experience that our guarantees demand.
Go to approved contractor information ►
Go to maintenance advice ►


Contact us today about your project

Each project is unique in its requirements, but we have case studies and examples of our work available for you to look at. If you are looking for a green roof system, then get in touch with our team to discuss your project’s individual needs.