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Bauder Total Warm Roof System - Self Adhered

Name: Bauder Total Warm Roof System - Self Adhered
Brand: Bauder Ltd
SKU: hYEXc31dm6wQSXDtzmakPG

Verified by manufacturer 15 days ago

Bauder Ltd

Third party certifications:

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

Two-layer, self-adhered, warm roof, bitumen membrane waterproofing system suitable for new build and refurbishment applications.

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+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. For green roof situations, see Bauder Total Green Roof System (BTGRS).

Description

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

Bauder Total Roof System (BTRS) 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. For green roof situations, please see Bauder Total Green Roof System (BTGRS).

See BBA certification 10/4744. BTRS can meet current UK Building Regulations Part B for external fire protection, and can feature flame-free and safe to torch installation on combustible details.

Plus Points:

Option of using a root-resistant capping sheet for green roof scenarios.
5.2 mm SBS-modified elastomeric bitumen cap sheet with polyester fleece reinforcement.
System incorporates patented DUO membranes to minimise the use of flame.
Range of guarantee packages to fulfil cover requirements for project (dependant of system/product selection). For more information contact Bauder's technical department for a sample guarantee outlining cover level, terms and conditions.
Safe2Torch detailing design.
Standards: BS EN 13707 Reinforced Bitumen Membrane Sheets for Roof Waterproofing.

Verified properties:

CCPI Assessment 0007700017/1025: This systems CCPI mark provides accuracy of data delivering assurance to specifiers.
BBA Certificate 10/4744.
Fire classification 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 the BBA certificate
Service life >35 years as stated in BBA certificate.
EPD Certification on system components:
Bitumen membranes.
BauderROCK insulation.
PU insulation - aluminium facing.
BauderGLAS insulation.

Flame-Free / Safe to Torch Zone Detailing:

Bauder was the first manufacturer to pledge its support to the Safe2Torch initiative, introduced by the National Federation of Roof Contractors (NRFC) in July 2017. The flame-free detailing designs specifically deliver secure and safe installations in the vicinity of combustible construction materials located on, or connected to, the roof such as timber substrates or upstands; abutments to cladding, roof tiles, slates or thatch; or debris such as dry leaf material that is at risk from ignition.

Flame-free detailing can be integrated into all bituminous waterproofing solutions to give versatile, safe installation techniques for all roof types, site conditions and budgets.

The waterproofing flashing should be turned up by at least 150 mm around features such as rooflights, parapets and service pipes passing through the roof, detail work to upstands, edge details, flashings, etc. The membrane should not be taken up in one piece. Consult manufacturer for further information.

Features and benefits of Flame-Free / Safe to Torch Zone Detailing:

Complete range of self-adhesive bitumen membranes.
Installation follows industry best practice and conforms to BS 8217: 2005.
4.2 mm-thick elastomeric KSO SN, KSO ALP SN and KSO P-SN cap sheets.
Hot air-welding of membrane laps in the flame-free zone.
Bauder polyisocyanurate (PIR) insulation bonded with polyurethane (PUR) adhesive in warm roof construction.
Can comply with Building Regulations Approved Document B – Fire Safety.
Manufactured to BS EN 13707: 2004 Reinforced Bitumen Membrane Sheets.
Reduces risk of fire caused by installation.
Practical solution so that installation programme times are achievable.
Robust waterproofing without compromising system longevity.

General information

Color	Black
Finish	Mineral
Material	Bitumen Guidance for specification option: Elastomer modified bitumen membrane.
Shape	Square Rectangle
Length	Bespoke
Width	Bespoke
Warranty description	- Manufacturer guidance Guarantee options could include ‘Product’, ‘Product and Workmanship’ and ‘Product, Workmanship and Design’ guarantees. All guarantees available for this system are subject to the works being carried out in accordance with the Bauder specification and being installed by a Bauder Approved installer. For full details and further information regarding guarantees and alternative systems, consult manufacturer.

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

Product range	Built-Up Bituminous Systems

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. Coverage: approximately 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; concrete; lightweight concrete or cementitious materials; metal; Bauder self-adhesive underlayers; existing asphalt and bitumen membranes; polyisocyanurate (PIR) insulation. Non-suitable substrates: Mica finished surfaces (e.g. KSD FBS); Laminated paper-foil faced insulation; expanded polystyrene (EPS) or extruded polystyrene (XPS) insulations; BauderROCK or mineral wool insulation; BauderGLAS or cellular glass insulation; copper; thermoplastic waterproofing membranes. SA Bonding Primer. Guidance for specification option: For Self-Adhesive membranes to Concrete and Screeded Substrates. Synthetic rubber-based primer, 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: approximately 200–300 g/m² (depending on substrate porosity). Application temperature: +5 to +30°C. Drying time: approximately 30 minutes, 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 manufacturer 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: Elastomer bitumen air and vapour control layer, self-adhesive membrane. The lap of the membrane is equipped with a glass fleece to the underside. This allows the membrane to be sealed with either a gas torch or hot air welder. 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: Elastomer bitumen air and vapour control layer, self-adhesive 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: 1.08 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%.
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 none faced (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, 170 mm, 180 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 none faced (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, 170 mm, 180 mm. Also available in flatboard. 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. Type: dual-density mineral wool flatboard insulation board. Facing, top: 300 g/m² glass fibre fleece; facing, 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. Type: dual-density mineral wool tapered insulation board. Facing, top: 300 g/m² glass fibre fleece; facing, 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. Also available in flatboard. 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; facing, 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. BauderVIP 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; facing, 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. BauderPIR 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). BauderPIR 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). BauderECO FF Flatboard. Guidance for specification option: Insert required thickness. Type: rigid closed-cell polyisocyanurate (PIR) roofboard; to BS EN 13165. Facing: crushed shell/glass fleece to both faces. Density: >30 kg/m³. Standard board size: 1200 x 600 mm. Board thickness: 80 mm, 125 mm, 160 mm. Thermal conductivity: 0.024 W/m·K (80 mm), 0.023 W/m·K (125 mm and 160 mm). Compressive strength: >0.12 N/mm². PIR index: >250.
Fixing	PU Insulation Adhesive – Tin. Guidance for specification option: For BauderROCK and BauderGLAS insulation boards, when using Bauder PU Insulation Adhesive - Tin, a ‘water-overmist’ must be applied. Not for foil to foil applications (e.g. FA-TE to FA-TE). Activator-Primer (Canister) APR01 – Black. Guidance for specification option: Not for use with BauderROCK or BauderGLAS insulations.
Waterproof covering	-
First layer	-
Type	BauderTEC KSA DUO. Guidance for specification option: A self-adhesive SBS elastomeric bitumen underlayer with "DUO" lap technology to ensure thorough sealing of lap joints, even in lower temperatures. The product features a glass lattice reinforcement for strength and stability. Width: 1 m. Length: 7.5 m. Thickness: 3 mm. Weight: 3.5 kg/m². Surface, top: foil; bottom: peel-off release film covering self-adhesive bitumen. Reinforcement: 200 g/m² glass lattice. Cold bending test: Top -25°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%. Manufacturer guidance To be fully specified separately.
Attachment	Self-adhesive.
Top layer	-
Type	BauderFLEX K5E FBS. Guidance for specification option: Elastomer bitumen, torch-on underlayer. Can also be used as a capping sheet in areas that will not be exposed to ultraviolet light. Width: 1 m. Length: 5 m. Thickness: 5 mm. Weight: 5.8 kg/m². Surface, top: mica; bottom: thermofusible polyethylene. Reinforcement: 250 g/m² recycled spunbond polyester. Cold bending test: -30°C. Softening point: >110°C. Tensile strength: length >800 N/50mm; transverse >800 N/50mm. Elongation at break: length >40%; transverse >40%. Bauder K5K, Brown. Guidance for specification option: Elastomer bitumen torch-on capping sheet. The product features a spunbond polyester reinforcement to allow the finished product to cope with structural movement without fracture, and a mineral finish to provide protection against UV degradation. Product has been fire tested as part of a system assembly and this information can be obtained in the Fire Test Report available from Bauder Ltd. Width: 1 m. Length: 5.2 m. Thickness: 5 mm. Weight: 6 kg/m². Surface, top: mineral chippings; bottom: thermofusible polyethylene. Reinforcement: 250 g/m² spunbound polyester. Cold bending test: -36°C. Softening point: >120°C. Tensile strength: length >1000 N/50mm; transverse >1000 N/50mm. Elongation at break: length >45%; transverse >45%. Bauder K5K, Charcoal Grey. Guidance for specification option: Elastomer bitumen torch-on capping sheet. The product features a spunbond polyester reinforcement to allow the finished product to cope with structural movement without fracture, and a mineral finish to provide protection against UV degradation. Product has been fire tested as part of a system assembly and this information can be obtained in the Fire Test Report available from Bauder Ltd. Width: 1 m. Length: 5.2 m. Thickness: 5 mm. Weight: 6.5 kg/m². Surface, top: mineral chippings; bottom: thermofusible polyethylene. Reinforcement: 250 g/m² spunbound polyester. Cold bending test: -36°C. Softening point: >120°C. Tensile strength: length >1000 N/50mm; transverse >1000 N/50mm. Elongation at break: length >45%; transverse >45%. Bauder K5K, Grey Slate. Guidance for specification option: Elastomer bitumen torch-on capping sheet. The product features a spunbond polyester reinforcement to allow the finished product to cope with structural movement without fracture, and a mineral finish to provide protection against UV degradation. Product has been fire tested as part of a system assembly and this information can be obtained in the Fire Test Report available from Bauder Ltd. Width: 1 m. Length: 5.2 m. Thickness: 5 mm. Weight: 6 kg/m². Surface, top: mineral chippings; bottom: thermofusible polyethylene. Reinforcement: 250 g/m² spunbound polyester. Cold bending test: -36°C. Softening point: >120°C. Tensile strength: length >1000 N/50mm; transverse >1000 N/50mm. Elongation at break: length >45%; transverse >45%. Manufacturer guidance Not for use with green roof systems.
Detail work	-
Flashings	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-free, isocyanate-free 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-free, isocyanate-free 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	Required. Guidance for specification option: BauderGREEN FSM 600 protection mat laid on the completed waterproofing to protect the completed waterproofing from mechanical damage. Must be used with decorative ballast finishes. Not required.
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 clips – 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 BRE Certified (report no. HPR357-303748) high thermal value of the rigid foam body prevents condensation from forming on the underside of the outlet body. Designed for use when connecting to conventional drainage systems 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 Bitumen Parapet ‘Tell-Tale’ Overflow DN50, designed to be used in conjunction with other roof drainage outlets to ensure that there is no water ingress into the build and that the structural load of the roof is not exceeded and provides a visible warning that the roof is holding excessive water. BauderSOLAR F XL Photovoltaic Mounting System. Guidance for specification option: Bauder flat roof PV mounting solution for framed solar modules. The mounting units are secured to the roof using a membrane-to-membrane welding technique. This installation method means that the roof is not compromised by penetrations for fixings, nor is it ballasted, which would add additional weight loading to the roof. Specifically designed to be installed on Bauder bituminous or single-ply waterproofing systems and provide a lightweight, low-risk and quick-to-install mounting solution for framed solar modules. 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. BauderFLATGLASS 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.

Surfacing layer	Not required. Bauder Supported Paving. Guidance for specification option: A range of pedestal support systems designed to meet the exacting standards of finishing levels demanded when specifying open-jointed paving and decking finishes for hard landscaped intensive rooftops. Bauder Slope Correcting (DPH) Pedestal: fully adjustable pedestal with slope corrector, achieves depths from 17–1070 mm. Bauder Adjustable (PB) Pedestal: adjustable pedestal, achieves depths from 18–955 mm. Bauder Non-Combustible (NC) Pedestal: All metal, non-combustible, with integrated slope corrector, achieves depths from 42–282 mm. Bauder Supported Decking. Guidance for specification option: A range of pedestal support systems designed to meet the exacting standards of finishing levels demanded when specifying open-jointed paving and decking finishes for hard landscaped intensive rooftops. Bauder Slope Correcting (DPH) Pedestal: fully adjustable pedestal with slope corrector and available kit support for joist battens, achieves depths from 17–1070 mm. Bauder Adjustable (PB) Pedestal: adjustable pedestal with available joist holder accessory for decking, achieves depths from 18–955 mm. Bauder Non-Combustible (NC) Pedestal: All metal, non-combustible, with integrated slope corrector and non-combustible Bauder Ali-Rail for decking, achieves depths from 42–282 mm. Ballast (by others). Guidance for specification option: 20–40 mm rounded washed pebbles.