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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 9 months 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. Option of using a root-resistant capping sheet for green roof scenarios

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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 torch-free and safe to torch installation on combustible details.

Plus Points:

5.2mm SBS modified elastomeric bitumen cap sheet with polyester fleece reinforcement.
System incorporates patented DUO membranes to minimise the use of flame.
Safe2Torch detailing design.
Range of guarantee packages to fulfil cover requirements for project (dependant of system/product selection). For more information contact our technical dept for a sample guarantee outlining cover level, terms and conditions.

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

Torch-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 torch-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.

Torch-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 Torch-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 torch-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
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, contact local Bauder Representative or technical@bauder.co.uk.

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. Manufacturer guidance Contact manufacturer to confirm substrate suitability if required.
Skirtings and vertical work	As 'Horizontal work'.
Air and vapour control layer	-
Type	KSD FBS. Guidance for specification option: Robust, self-adhesive elastomeric bitumen air and vapour control layer (AVCL), with a mica finished upper surface to allow easy bonding of insulation using appropriate Bauder Insulation Adhesive. 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%. Therm 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. Allows for cleaner, safer and faster installation than traditional torch applied membranes. 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. 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, 170 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, 170 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. 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; 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. PU Insulation Adhesive – Twin cartridge.
Waterproof covering	-
First layer	-
Type	BauderTEC KSA DUO. Guidance for specification option: A technically advanced 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. The product benefits from cleaner, safer and faster installation than traditional torch-applied membranes. 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.
Top layer	-
Type	K5E. Guidance for specification option: Torch-applied, heavy duty, elastomeric bitumen, mica finished capping sheet, 5 mm-thick. Features a spunbond polyester reinforcement to allow the finished product to cope with structural movement without fracture. Its mica finish means that it has no integrated UV protection, therefore is only suitable for applications where it will be covered with hard landscaping such as pavers or promenade tiles. 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%. K5K, Brown. Guidance for specification option: Torch-applied, heavy duty, elastomeric bitumen, mineral finished capping sheet, 5.2 mm-thick. 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. Expandable graphite fire retardant is also incorporated to reduce spread of flame. Width: 1 m. Length: 5.2 m. Thickness: 5 mm. Weight: 6.5 kg/m² (Charcoal Grey); 6 kg/m² (Grey Slate, Brown). 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%. K5K, Charcoal Grey. Guidance for specification option: Torch-applied, heavy duty, elastomeric bitumen, mineral finished capping sheet, 5.2 mm-thick. 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. Expandable graphite fire retardant is also incorporated to reduce spread of flame. Width: 1 m. Length: 5.2 m. Thickness: 5 mm. Weight: 6.5 kg/m² (Charcoal Grey); 6 kg/m² (Grey Slate, Brown). 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%. K5K, Grey Slate. Guidance for specification option: Torch-applied, heavy duty, elastomeric bitumen, mineral finished capping sheet, 5.2 mm-thick. 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. Expandable graphite fire retardant is also incorporated to reduce spread of flame. Width: 1 m. Length: 5.2 m. Thickness: 5 mm. Weight: 6.5 kg/m² (Charcoal Grey); 6 kg/m² (Grey Slate, Brown). 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	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 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.
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 insulated rainwater outlets. Guidance for specification option: 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 Warm Roof Refurb Outlet DN63: Insulated internal outlet, 6.1 L/s. Bauder Bitumen Warm Roof Refurb Outlet DN90: Insulated internal outlet, 5.7 L/s. Bauder Bitumen Refurb Outlet DN95: Un-insulated straight drop outlet, designed to ensure the maximum flow rate of the existing downpipe is not exceeded. Bauder Bitumen Refurb Outlet DN125: Un-insulated straight drop outlet, designed to ensure the maximum flow rate of the existing downpipe is not exceeded. Bauder Insulated Parapet Outlet DN100 including pre-assembled pipe and dome grate: 0.6 L/s connected to external pipework; 0.7 L/s connected to external hopper. Bauder Bitumen Blue Roof Vertical Outlet DN70: Insulated internal outlet. To be used in conjunction with Bauder Bitumen Blue Roof Flow Restrictor only. Bauder Bitumen Blue Roof Vertical Outlet DN70 (when used with BauderBLUE ST-B Adjustable Blue Roof Flow Restrictor – Bitumen) flow rates are project specific and obtained via Bauder Technical. BauderBLUE ST-B Adjustable Blue Roof Flow Restrictor – Bitumen. The BauderBLUE ST-B Adjustable Blue Roof Flow Restrictor – Bitumen is designed to be used in conjunction with a standard Bauder Bitumen Blue Roof Vertical Outlet DN70. The Bauder Blue Roof Bitumen Flow Restrictor is comprised of four parts; Baseplate, overflow pipe, Baseplate inner and Baseplate outer seal. The polyamide Baseplate fits within the 70 mm vertical outlet, with the EPDM outer seal creating a watertight fit. The PE-HD Overflow slots into the central hole of the Baseplate with an inner EPDM seal preventing any leaks. BauderBLUE ST-B Adjustable Blue Roof Flow Restrictor – Bitumen must be set to the requirement of the particular roof. Bauder must be consulted to carry out this bespoke design. Bauder Parapet Emergency Overflow Stainless Steel DN70: Emergency overflow/ tell-tale. BauderSOLAR F 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. 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.