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Bauderflex Green Warm Roof System - Self Adhered (with Torch-On Capping Sheet)

Name: Bauderflex Green Warm Roof System - Self Adhered (with Torch-On Capping Sheet)
Brand: Bauder Ltd
SKU: e5ckCHbGiyMMaChicx57x7

Verified by manufacturer 6 months ago

Bauder Ltd

Third party certifications:

CCPI System
Certificate type
BBA Agrément Certificate
Certificate type
EPD
Certificate type

Two-layer, self-adhered, warm roof bitumen membrane waterproofing system suitable for new build and refurbishment applications, incorporating torch-on bitumen root resistant capping sheet.

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BOS

+44 (0)1473 257671 Website

Application

Suitable for a variety of applications on both new build and refurbishment projects and can be used in warm, cold and inverted roof scenarios.

Description

Bauderflex green warm roof system, incorporating torch-on bitumen root resistant capping sheet with self-adhered bitumen underlayer, insulation and self-adhered bitumen air and vapour control layer (AVCL).

Bauderflex Green Roof System is suitable for a variety of applications on both new build and refurbishment projects and can be used in warm, cold and inverted roof scenarios.

See BBA certification 10/4744. Bauderflex Green can meet current UK Building Regulations Part B for external fire protection.

Plus points:

4.2 mm modified elastomeric bitumen cap sheet.
Polyester fleece reinforcement.
Safe2Torch design.
Range of guarantee packages to fulfil cover requirements for the project (dependent on system/ product selection). For more information contact Bauder's technical department for a sample guarantee outlining cover level, terms and conditions.
Standards: BS EN 13707 Reinforced Bitumen Membrane Sheets for Roof Waterproofing.

Verified properties:

CCPI Verification 0007700016/1025: This systems CCPI mark provides accuracy of data delivering assurance to specifiers.
BBA Certificate 10/4744.
Fire classificaton B_ROOF(t4) to BS EN 13501-5 tested to TS 1187 test 4 for external fire exposure on defined permutations of product build up.
Fire properties - membranes deemed "unrestricted" in certain circumstances as categorised in BBA Certificate.
Service life > 30 years as stated in BBA certificate.
EPD Certification on system components: Bitumen membranes, PU Insulation - Aluminium Facing, BauderROCK insulation, BauderGLAS Insulation.

General information

Color	Green Guidance for specification option: Mineral finish is green.
Finish	Mineral
Material	Bitumen
Shape	Square Rectangle
Warranty description	- Manufacturer guidance A range of guarantee options are available. Please contact Bauder for more information.

Uniclass	Ss_30_40_30_72 Reinforced bitumen membrane warm roof covering systemsPrimary
CAWS	J41/110 Built-up reinforced bitumen membrane warm deck roof covering J41/10 Reinforced bitumen membrane warm deck roof covering

Specification data - Reinforced bitumen membrane warm roof covering systems

Preparation	-
Horizontal work	Activator-Primer (Canister) APR01 – Black. Guidance for specification option: Synthetic rubber resin-based primer, developed to provide the necessary preparation of substrates prior to the installation of self-adhesive and torch-applied membranes. The spray application offers improved film thickness speed of application (by up to 50% over roller applied products) and quick drying in a matter of minutes. (Not for use with concrete) Coverage: Approx. 96 g/m² (300 mm wide spray one coat, 192 g/m² two coats). Two coats may be required for very porous substrates. Application temperature: +5 to +30°C. Drying time (at 10°C): 5–10 minutes. Colour: Black. Recoat time if left exposed: Four hours. Suitable substrates: Oriented strand board (OSB); plywood; timber; metal; Bauder self-adhesive underlayers; existing asphalt and bitumen membranes; polyisocyanurate (PIR) insulation. Non-suitable substrates: Concrete decks (new & refurb), Mica finished surfaces (e.g. KSD FBS); Laminated paper-foil faced insulation; expanded polystyrene (EPS) or extruded polystyrene (XPS) insulations; for bonding BauderROCK or mineral wool insulation; for bonding BauderGLAS or cellular glass insulation; copper; thermoplastic waterproofing membranes. SA Bonding Primer. Guidance for specification option: For Self-Adhesive membranes to Concrete. Bauder SA Bonding Primer is a synthetic rubber-based primer applied by a roller or brush. Specially formulated to increase the bond strength of Bauder self-adhesive bitumen membranes to a wide range of substrates, including timber, concrete, brick, metal and most plastics. Coverage: Approx. 200-300 g/m² (depending on substrate porosity). Application temperature: +5 to +30°C. Drying time: Approx.30 mins, dependent upon ambient temperature and material porosity. Colour: Black. Recoat time if left exposed: Four hours. Suitable substrates: timber, concrete, brick, metal and most plastics. Manufacturer guidance Contact Bauder to confirm substrate suitability if required.
Skirtings and vertical work	As 'Horizontal work'.
Air and vapour control layer	-
Type	BauderTEC KSD FBS. Guidance for specification option: Self-adhesive elastomeric bitumen air and vapour control layer (AVCL), with a mica finished upper surface. One side lap features an 80 mm wide glass fleece along the underside, and a 100 mm strip of aluminium foil above. The other side lap has a thermofusible film on the top surface. This arrangement ensures that laps are heat sealed using hot air or gas torch as appropriate to extrude a bitumen bead, thus ensuring waterproofing integrity. Width: 1.08 m. Length: 10 m. Thickness: 2.5 mm. Weight: 2.5 kg/m². Reinforcement: Polyester coated aluminium foil and 200 g/m² glass fleece. Tensile strength: Length and Diagonal ≥ 1000 N/50mm. Cold bending test: -25°C. Elongation at break: Length and Diagonal ≥ 2%. BauderTHERM DS 1 DUO. Guidance for specification option: Self-adhesive elastomeric bitumen air and vapour control layer with patented “DUO” lap technology to ensure thorough sealing of lap joints, even in lower temperatures. The product also features thermally activated bitumen stripes on its top surface to provide the bonding compound for the insulation boards. Width: 1.08 m. Length: 7.5 m. Thickness: 3.5 mm. Weight: 4.5 kg/m². Reinforcement: Polyester coated aluminium foil and 60 g/m² glass fleece. Tensile strength: Length ≥400 N/50mm and Diagonal ≥ 300 N/50mm. Cold bending test: -25°C. Elongation at break: Length and Diagonal ≥ 2%.
Attachment	Self-adhesive.
Insulation	-
Type	BauderGLAS Flatboard. Guidance for specification option: Insert required thickness. Can only be used with PU Insulation Adhesive – Tin (with ‘water-overmist’) or PU Insulation Adhesive – Twin cartridge. Cellular glass insulation suitable for projects that require a high level of compressive strength and/ or to be non-combustible. Type: Cellular glass flatboard insulation board. Facing: Glass tissue or unfaced (depending upon system). Density: 100 kg/m³. Board size: Contact manufacturer for options. Thickness (Flatboard): 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, 100 mm, 110 mm, 120 mm, 130 mm, 140 mm, 150 mm, 160 mm, 170 mm, 180 mm, 190 mm, 200 mm (also available in Tapered). Thermal conductivity: 0.036 W/m·K (may vary dependent on thickness specified). Compressive strength: 0.5 N/mm². BauderGLAS Tapered. Guidance for specification option: Insert required thickness. Can only be used with PU Insulation Adhesive – Tin (with ‘water-overmist’) or PU Insulation Adhesive – Twin cartridge. Cellular glass insulation suitable for projects that require a high level of compressive strength and/ or to be non-combustible. Type: Cellular glass tapered insulation board. Facing: Glass tissue or unfaced (depending upon system). Density: 100 kg/m³. Board size: Contact manufacturer for options. Thickness (Tapered): 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, 100 mm, 110 mm, 120 mm, 130 mm, 140 mm, 150 mm, 160 mm, 170 mm, 180 mm, 190 mm, 200 mm. Thermal conductivity: 0.036 W/m·K (may vary dependent on thickness specified). Compressive strength: 0.5 N/mm². BauderROCK Flatboard. Guidance for specification option: Insert required thickness. Can only be used with PU Insulation Adhesive – Tin (with ‘water-overmist’) or PU Insulation Adhesive – Twin cartridge or mechanically fixed. Mineral fibre insulation suitable for projects that require a high level of sound reduction and/ or to be non-combustible, and has a zero GWP and ODP rating. Type: Dual density mineral wool flatboard insulation board. Facing: Top: 300 g/m² glass fibre fleece; Bottom: Unfaced. Density: 160 kg/m³. Board size: 1200 x 1000 mm. Board thickness (Flatboard): 60 mm, 85 mm, 105 mm, 115 mm, 150 mm, 185 mm (also available in Tapered). Thermal conductivity: 0.039 W/m·K (may vary dependent on thickness specified). Compressive strength: >0.12 N/mm² (minimum 0.08 N/mm²). BauderROCK Tapered. Guidance for specification option: Insert required thickness. Can only be used with PU Insulation Adhesive – Tin (with ‘water-overmist’) or PU Insulation Adhesive – Twin cartridge or mechanically fixed. Mineral fibre insulation suitable for projects that require a high level of sound reduction and/ or to be non-combustible, and has a zero GWP and ODP rating. Type: Dual density mineral wool tapered insulation board. Facing: Top: 300 g/m² glass fibre fleece; Bottom: Unfaced. Density: 160 kg/m³. Board size: 1200 x 1000 mm. Board thickness (Tapered): 60 mm, 85 mm, 105 mm, 115 mm, 150 mm, 185 mm. Thermal conductivity: 0.039 W/m·K (may vary dependent on thickness specified). Compressive strength: >0.12 N/mm² (minimum 0.08 N/mm²). BauderVIP TE 60 mm Flatboard. Guidance for specification option: Type: Vacuum insulation panel with pyrogenic silica vacuum core, 40 mm. Facing: Top: High density PIR, 17 mm; Bottom: Rubber granulate, 3 mm. Density: 13 kg/m². Standard board sizes: 1000 x 1000 mm and 1000 x 500 mm. Standard board thickness: 60 mm. Thermal conductivity: 0.009 W/m·K. Compressive strength: >0.12 N/mm². BaduerVIP TE 80 mm Flatboard. Guidance for specification option: Type: Vacuum insulation panel with pyrogenic silica vacuum core, 60 mm. Facing: Top: High density PIR, 17 mm; Bottom: Rubber granulate, 3 mm. Density: 17 kg/m². Board sizes: 1000 x 1000 mm, 1000 x 500 mm. Board thickness: 80 mm. Thermal Conductivity: 0.009 W/m·K. Compressive strength: >0.12 N/mm². PIR FA G16 foil-faced tapered insulation. Guidance for specification option: Insert required thickness. Type: Rigid closed-cell polyisocyanurate (PIR) roofboard: To BS EN 13165. Facing: Black aluminium foil to both faces. Density: >30 kg/m³. Standard board size: 1200 x 1200 mm. Board thickness: Contact manufacturer for options. Thermal conductivity: 0.022 W/m·K (may vary dependent on thickness specified). Compressive strength: >0.12 N/mm². PIR index: >250 (extremely high dimensional stability). PIR FA-TE Flatboard. Guidance for specification option: Insert required thickness. Type: Rigid closed-cell polyisocyanurate (PIR) roofboard: To BS EN 13165. Facing: Aluminium foil to both faces. Density: >30 kg/m³. Standard board size: 1200 x 600 mm. Board thickness: 30 mm, 40 mm, 50 mm, 60 mm, 80 mm, 100 mm, 120 mm, 140 mm, 160 mm. Thermal conductivity: 0.022 W/m·K (may vary dependent on thickness specified). Compressive strength: >0.12 N/mm². PIR index: >250 (extremely high dimensional stability).
Fixing	PU Insulation Adhesive – Tin. Guidance for specification option: Not for foil to foil applications (e.g. FA-TE to FA-TE). Activator-Primer (Canister) APR01 – Black. Guidance for specification option: For foil to foil applications (e.g. FA-TE to FA-TE). Must be used to bond ridge/ valleys on FA G16 Tapered Schemes. PU Insulation Adhesive – Twin cartridge. Guidance for specification option: For foil to foil applications (e.g. FA-TE to FA-TE).
Waterproof covering	-
First layer	-
Type	BauderTEC Sprint DUO. Guidance for specification option: Elastomer bitumen self-adhesive underlayer with variable technology for lap sealing. The two side laps of the membrane have differing finishes. On one lap there is a self-adhesive finish, whist the opposite lap has a glass fleece. This allows the membrane to be sealed with either a gas torch or hot air welder. Width: 1 m. Length: 15 m. Thickness: 2 mm. Weight: 2.5 kg/m². Surface: Top: PE foil; Bottom: release film (cold self-adhesive bitumen underside) Reinforcement: 200 g/m² glass lattice with glass fleece combination. Cold bending test: Top -30°C; Bottom -30°C. Softening point: >100°C. Tensile strength: Length >1000 N/50mm; transverse >1000 N/50mm. Elongation at break: Length >2%; transverse >2%.
Attachment	Self-adhered.
Top layer	-
Type	BauderPLANT E 42. Guidance for specification option: Elastomer-bitumen torch on capping sheet with root-resistance according to FLL. The product features a spunbond polyester reinforcement to allow the finished product to cope with structural movement without fracture. Width: 1 m. Length: 7.5 m. Thickness: 4.2 mm. Weight: 5 kg/m². Surface: Top: Green slate mineral chippings; Bottom: Thermofusible polyethylene. Reinforcement: 250 g/m² Polyester fleece. Cold bending test: -36°C. Softening point: >120°C. Tensile strength: Length >1000 N/50 mm; transverse >1000 N/50mm. Elongation at break: Length >45%; transverse >45%.
Attachment	Torch applied.
Detail work	-
Flashings	Not required. Bauder GRP Trim. Guidance for specification option: GRP roof edge trim for use with Bauder bituminous roof systems. Available colours of either grey or black and a choice of profiles to suit the requirements of most projects. Bauder GRP Water Check Trim. Guidance for specification option: GRP water check trim to be used on parapets and perimeter kerbs wider than 200 mm – must not be used on its own as a check kerb. Available in black only. Bauder Aluminium Termination Bar. Guidance for specification option: Natural finish aluminium alternative to a lead counterflashing for use at upstand details to give protection to the top edge of the waterproofing. It should be restricted to use on upstands where a chase cannot be cut into the wall. Bauder GRP Termination Bar. Guidance for specification option: Black glass reinforced plastic (GRP) alternative to a lead counterflashing for use at upstand details to give protection to the top edge of the waterproofing. It should be restricted to use on upstands where a chase cannot be cut into the wall.
Skirtings and upstands	Not required. Bauder LiquiFIBRE Detailing Kit. Guidance for specification option: Fast curing waterproofing resin containing fibre reinforcement that can be used for detailing awkward shapes or inaccessible areas where using LiquiDETAIL is impractical. PMMA-based resin that requires a catalyst and is solvent, isocyanate and halogen free. Bauder LiquiDETAIL. Guidance for specification option: Cold liquid applied fast curing waterproofing resin that can be used on upstands and details. PMMA-based resin that requires the addition of catalyst to trigger curing and is solvent, isocyanate and halogen free.
Welted drips	Required. Guidance for specification option: Insert requirements. Not required.
Cover strips	Required. Guidance for specification option: Insert requirements. Not required.
Ancillary items	Required. Guidance for specification option: Insert requirements. Not required.
Surface protection	Not required. Landscaping options. Guidance for specification option: Please refer to Bauder Extensive / Biodiverse / Intensive Landscaping systems.
System accessories	Not required. Bauder lightning conductors. Guidance for specification option: Lightning conductor clips are a specially designed secure clip that allows for movement. Bauder Lightning conductor - Type 4: Polyvinyl chloride (PVC) coated or bare conductor. Bauder rainwater outlets. Guidance for specification option: Bauder has a range of insulated or stainless-steel rainwater outlets. The insulated outlets can be used for maintaining thermal continuity at drainage points. Suitable for warm, cold and inverted roof construction, the high thermal value of the rigid foam body prevents condensation from forming on the underside of the outlet. Designed for use when connecting to conventional drainage systems, with excellent flow rate performance and is suitable for both new build and refurbishment projects. Outlets are included in the Bauder waterproofing system guarantee as they are integrated components. Flow rate figures (where applicable) are based on BS EN 12056:3:2000, typically taken using a 35 mm header of water including leaf grille: Bauder Bitumen Compact Vertical Outlet DN100: Insulated internal outlet, 6.1 L/s. Bauder Bitumen Vertical Outlet DN70: Insulated internal outlet, 7.1 L/s. Bauder Bitumen Vertical Outlet DN150: Insulated internal outlet, 7.2 L/s. Bauder Bitumen Letterbox Parapet Outlet DN 205 including stainless-steel leaf guard, 2.02 L/s. Bauder Bitumen Parapet Outlet DN 100 including stainless-steel leaf guard, 1.06 L/s. Bauder Bitumen Vertical Refurb Outlet DN70, designed to ensure the maximum flow rate of the existing downpipe is not exceeded. Bauder Bitumen Vertical Refurb Outlet DN95, designed to ensure the maximum flow rate of the existing downpipe is not exceeded. Bauder Bitumen Vertical Refurb Outlet DN145, designed to ensure the maximum flow rate of the existing downpipe is not exceeded. Bauder rooflights/ glazing/ ventilation. Guidance for specification option: All these glazing products are fully compatible with the roof waterproofing systems. Consult manufacturer for details and insert requirements. BauderDOME Rooflight. Bauder Euroglaze Rooflight. Bauder Special Modular Rooflight. Bauder Continuous Rooflight. Bauder Walk-on Rooflight. Bauder Direct Glazing. Bauder AOV. Bauder Modular Link Glazing. Bauder Structural Rooflight. Bauder Fire Rated Rooflight.