BauderEXTENSIVE SEDUMsubstrate
A British grown sedum blanket produced on a fully biodegradable coir mat carrier.
BauderEXTENSIVE SEDUMsubstrate
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 location 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. The system requires depths of substrate from 80-120 mm.
When to specify
A pre-cultivated vegetation sedum blanket provides dense foliage for an instant green roof on a layer of substrate. Primarily specified on new build projects though the system can also be retrofitted on existing buildings with the approval of a structural engineer. When retrofitting it is generally incorporated when the waterproofing system is being refurbished.
Plus points
- Comprises 17 sedum species pre-grown in a blanket format for a variety of plants.
- Vegetation is cultivated on a fully biodegradable coir mat designed to enable rapid rooting to the substrate beneath.
- Installed directly onto a levelled lightweight substrate.
Verified properties
- FLL Guidelines
Substrate meets FLL European Standards. - Green Roof Organisation (GRO)
Best practice standards adopted in the design of a BauderEXTENSIVE SEDUMsubstrate green roof. - Recycled content
20% of the growing substrate within the blanket is recycled content.
BauderEXTENSIVE SEDUMsubstrate
The waterproofing system goes beneath, and it can be Reinforced Bitumen Membrane, Hot Melt, Single Ply or Cold Applied Liquid.
In-depth and up-to-date product-specific technical data is available for each element within a system.
Download system summary:
BauderGREEN SB sedum blanket on substrate
Function
Vegetation
Approvals, certification and guarantee
- A comprehensive range of guarantee packages to fulfil cover requirements for the project (dependent on system/product selection). For more information contact us 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.
Environmental credentials
- Substrates include a high proportion of recycled crushed brick and aggregate.
- Moisture retention layer manufactured from recycled materials.
Gallery
Additional information
Contact us today
Each project is unique in its requirements and we have examples of our work available for you to look at. If you are looking for the right roof system, then get in touch with our team to discuss your project’s individual needs.
Get in touchBauder Service
At Bauder, we pride ourselves on being much more than just a manufacturer and supplier. Here, you'll see how we're supporting you to deliver compliant, appropriate, and on-budget flat roof solutions.
Find out moreFAQs
If you have a question, please check our FAQ section. We've compiled answers to the most common queries to help you quickly find the information you need.
Find out more
