Bauder Thermofol PVC Cold Roof Membrane System Mechanically Fixed

Guidance for specification option:

Lightweight glass isolation fleece loose laid to provide isolation between plywood decks, other rough surfaces, over existing bituminous surfaces and Thermofol U (unbacked – PVC membrane). Only required where non-fleece backed membranes (U12/ U15/ U18/ U20) are used.

Helps to prevent damage and punctures to Thermofol U membrane and to prevent plasticiser migration from bitumen surfaces.

• Width: 2 m.
• Length: 100 m.
• Thickness: 0.75 mm (approximately).
• Weight: 120 g/m².

Guidance for specification option:

A fleece-backed, polyester-reinforced polyvinyl chloride (PVC) membrane, designed for both adhesive and mechanical fastening.

Both mechanically fastened and adhered systems are usually installed using hot air welding techniques at the seams, where the sheets are fused together by heat, creating a totally secure homogenous layer.

• Width: 1.5 m.
• Length: 20 m.
• Thickness: 3.5 mm (includes 2 mm fleece).
• Weight: 2.04 kg/m².
• Surface: Light Grey (RAL 7035), Blue Grey (RAL 7031), Anthracite (RAL 7016).
• Bottom: Polyester fleece – dark grey.
• Reinforcement: Pre-coated cross-weave polyester.
• Tensile strength: ≥ 1000 N/50mm.
• Cold bending test: ≥ -30°C.
• Elongation at break: 20%.

Guidance for specification option:

A polyester-reinforced polyvinyl chloride (PVC) membrane, providing a strong, versatile solution for both adhesive and mechanically fastened roofing projects. The surface resists UV damage and is highly solar reflective in Light Grey colour. It has a high tensile strength and is reinforced with a pre-coated polyester cross-weave to make it resistant to tears and punctures, ensuring durability.

• Width: 1.5 m.
• Length: 20 m.
• Thickness: 1.2 mm.
• Weight: 1.47 kg/m².
• Surface: Light Grey (RAL 7035).
• Bottom: Dark grey.
• Reinforcement: Pre-coated cross-weave polyester.
• Tensile strength: ≥ 1000 N/50mm.
• Cold bending test: ≥ -30°C.
• Elongation at break: 19% (U20 – 20%).

Guidance for specification option:

A polyester-reinforced polyvinyl chloride (PVC) membrane, providing a strong, versatile solution for both adhesive and mechanically fastened roofing projects. The surface resists UV damage and is highly solar reflective in Light Grey colour. It has a high tensile strength and is reinforced with a pre-coated polyester cross-weave to make it resistant to tears and punctures, ensuring durability.

• Width: 1.5 m.
• Length: 20 m.
• Thickness: 1.5 mm.
• Weight: 1.81 kg/m².
• Surface: Light Grey (RAL 7035), Blue Grey (RAL 7031), Anthracite (RAL 7016). U12 – 1.2 mm and U20 – 2 mm available in Light Grey only.
• Bottom: Dark grey.
• Reinforcement: Pre-coated cross-weave polyester.
• Tensile strength: ≥ 1000 N/50mm.
• Cold bending test: ≥ -30°C.
• Elongation at break: 19% (U20 – 20%).

Guidance for specification option:

A polyester-reinforced polyvinyl chloride (PVC) membrane, providing a strong, versatile solution for both adhesive and mechanically fastened roofing projects. The surface resists UV damage and is highly solar reflective in Light Grey colour. It has a high tensile strength and is reinforced with a pre-coated polyester cross-weave to make it resistant to tears and punctures, ensuring durability.

• Width: 1.5 m.
• Length: 20 m.
• Thickness: 1.8 mm.
• Weight: 2.16 kg/m².
• Surface: Light Grey (RAL 7035), Blue Grey (RAL 7031), Anthracite (RAL 7016). U12 – 1.2 mm and U20 – 2 mm available in Light Grey only.
• Bottom: Dark grey.
• Reinforcement: Pre-coated cross-weave polyester.
• Tensile strength: ≥ 1000 N/50mm.
• Cold bending test: ≥ -30°C.
• Elongation at break: 19% (U20 – 20%).

Guidance for specification option:

A polyester-reinforced polyvinyl chloride (PVC) membrane, providing a strong, versatile solution for both adhesive and mechanically fastened roofing projects. The surface resists UV damage and is highly solar reflective in Light Grey colour. It has a high tensile strength and is reinforced with a pre-coated polyester cross-weave to make it resistant to tears and punctures, ensuring durability.

• Width: 1.5 m.
• Length: 20 m.
• Thickness: 2 mm.
• Weight: 2.46 kg/m².
• Surface: Light Grey (RAL 7035).
• Bottom: Dark grey.
• Reinforcement: Pre-coated cross-weave polyester.
• Tensile strength: ≥ 1000 N/50mm.
• Cold bending test: ≥ -30°C.
• Elongation at break: 19% (U20 – 20%).

Guidance for specification option:

Bauder only approves the use of fasteners from manufacturer/supplier companies with associate membership to SPRA. Fasteners are included within the Bauder guarantee when supplied from SFS Group Fastening Technology Ltd when the project is covered by a Bauder Ltd Product and Workmanship guarantee.

Guidance for specification option:

This unreinforced detailing membrane is manufactured from Polyvinyl Chloride membrane (PVC). The product is highly flexible due to the incorporation of internal plasticizers during the manufacturing process. This combination of materials provides high elongation, good thermal stability and flexibility. Complex three-dimensional detailing to curves, pipes or awkward shapes can be formed using Thermofol un-reinforced D18 membrane. Otherwise BauderPVC IE/AE corners must be used at intersections and returns.

Available in all three membrane colours. Light Grey (RAL 7035), Blue Grey (RAL 7031), Anthracite (RAL 7016).

Membrane to be either fully bonded using Bauder Thermofol Contact Adhesive – Drum or mechanically fixed according to the construction –refer to the Bauder Single Ply Installation Manual for further guidance.

Guidance for specification option:

Pre-formed PVC internal and external corners for use with Thermofol membrane.

These products are designed to dress into 90° corners, they can be warmed and manipulated to fit corners over and under 90°. If this is not possible a gusset must be dressed to an internal corner and a piece of D18 unreinforced detailing membrane can be used to an external corner with a ‘thumb print’.

Internal (90 x 90 mm) and External (150 x 170 mm) pre-formed corners can be reversed to allow them to be used at other junction points to ensure a watertight seal is easy to achieve.

Pre-formed corners must be fully heat welded from the centre outwards working around each side until the entire patch is welded.

Available in all three membrane colours: Light Grey (RAL 7035), Blue Grey (RAL 7031), Anthracite (RAL 7016).

For information please contact Bauder Technical Department.

Guidance for specification option:

• 1.4 mm thick. A 0.6 mm thick, hot dip galvanized steel plate, laminated on one side with 0.8 mm thick layer of Thermofol PVC, for use in creating flashings and detailing.
• Available in all three membrane colours: Light Grey (RAL 7035), Blue Grey (RAL 7031), Anthracite (RAL 7016).
• Bauder Thermofol Coated Metal (1 x 2 m) is supplied in pallet quantities in flat sheet form.
• Full fixing and installation information can be found in the Single Ply Technical installation Guide.

Guidance for specification option:

• 1.4 mm thick. A 0.6 mm thick, hot dip galvanized steel plate, laminated on one side with 0.8 mm thick layer of Thermofol PVC, for use in creating flashings and detailing.
• Available in all three membrane colours: Light Grey (RAL 7035), Blue Grey (RAL 7031), Anthracite (RAL 7016).
• Each flashing type is supplied in a standard 2 m length.
• Full fixing and installation information can be found in the Single Ply Technical installation Guide.

Guidance for specification option:

• Bauder Thermofol PVC decorative Profile to be heat welded to Thermofol PVC membrane, to create a ‘Standing Seam’ effect to roofs.
• Bauder Thermofol Profiles are supplied in 3 m lengths –35 x 27 mm (W x H).
• Available in all three membrane colours. Light Grey (RAL 7035), Blue Grey (RAL 7031), Anthracite (RAL 7016).

Guidance for specification option:

• A specialist lightning conductor clip riveted to a Bauder membrane base. These clips are available to suit coated 25 x 3 mm conductor tape. The membrane base is Thermofol PVC. The base allows the product to be fully welded to the waterproofing, whilst the clip allows movement of the tape caused by expansion/ contraction.
• Bauder Lightning conductor – Type 4: PVC coated.
• Available in all three membrane colours. Light Grey (RAL 7035), Blue Grey (RAL 7031), Anthracite (RAL 7016).

Guidance for specification option:

• A rigid PVC rainwater outlet enabling Thermofol membrane to be welded to the flange plate. UV stable throughout. The unbacked Thermofol membrane should be heat welded up to the aperture to ensure colour consistency on the roof.
• Rigid PVC base plate in Light Grey: 300 mm (70 DN), 385 mm (100 DN and 150 DN).
• Rigid PVC spigot length: 300 mm.

Bauder outlets are sized to indicate the actual internal diameter of the spigot. For information on non-standard sizes and refurbishment applications, please contact Bauder Technical Department.

• BauderPVC ABL-R 75 vertical outlet for 75mm downpipe: Flow rate 4.6 L/s (including leaf guard).
• BauderPVC ABL-R 110 vertical outlet for 110mm downpipe: Flow rate 5.5 L/s (including leaf guard).
• BauderPVC ABL-R 160 vertical outlet for 160mm downpipe: Flow rate 6.6 L/s (including leaf guard).

Guidance for specification option:

• A universal leaf guard compatible with Thermofol Rigid PVC rainwater outlets for preventing debris blocking the outlet.
• For outlet spigot dimensions ranging from 60–220 mm. Grip Range Depth: 80–105 mm. This product is UV stable.
• Material: Polyamide.
• Colour: Black.

This Bauder Leaf Guard is designed to fit into Bauder Rigid PVC rainwater outlets. For information on non-standard sizes and refurbishment applications, contact Bauder Technical Department.

Guidance for specification option:

A high performance stainless steel outlet with factory installed Thermofol membrane flange. Supplied with an O-ring and a wire ball leaf grill.

• Stainless steel base plate: 250 x 250 mm.
• Thermofol membrane flange: 350 x 350 mm (Light Grey/ Blue Grey).
• Stainless steel spigot length: 400 mm.

Bauder outlets are sized to indicate the actual internal diameter of the spigot. For information on non-standard sizes and refurbishment applications, please contact Bauder Technical Department.

• Thermofol Stainless steel Rainwater Outlet DN 70: Flow rate 2.98 L/s (including leaf guard).
• Thermofol Stainless steel Rainwater Outlet DN 100: Flow rate 3.94 L/s (including leaf guard).
• Thermofol Stainless steel Rainwater Outlet DN 150: Flow rate 6.76 L/s (including leaf guard).

Guidance for specification option:

A rigid PVC parapet rainwater outlet enabling Thermofol membrane to be welded to the flange plate. UV stable throughout. The unbacked Thermofol membrane should be heat welded up to the aperture to ensure colour consistency on the roof.

• Rigid PVC base plate in Light Grey: 280 x 180 x 110 mm (W x H x D).
• Rigid PVC spigot length: 480 mm.
• Thermofol Rigid PVC Rainwater Outlet DN 100: Flow rate 1.0 L/s.

Bauder outlets are sized to indicate the actual internal diameter of the spigot. For information on non-standard sizes and refurbishment applications, contact Bauder Technical Department.

Guidance for specification option:

A high flow rate PVC parapet outlet for roof drainage systems. Factory bonded membrane flange attached to the outlet allows for easy installation.

• Polypropylene base plate: 340 x 185 x 80 mm (W x H x D).
• Polypropylene spigot: 600 mm.
• Stainless steel leaf guard: 345 x 140 x 100 mm (W x H x D).
• Thermofol Letterbox Parapet Outlet DN190: Flow rate 1.85 L/s.

Bauder outlets are sized to indicate the actual internal diameter of the spigot. For information on non-standard sizes and refurbishment applications, contact Bauder Technical Department.

Guidance for specification option:

An extruded PVC emergency overflow outlet compatible with Thermofol membrane.

• 50 mm diameter through wall overflow outlet manufactured in light grey colour.
• Flange dimeter: 160 mm.
• Spigot length: 480 mm.
• For information on non-standard sizes and refurbishment applications, contact Bauder Technical Department.

Guidance for specification option:

BauderPVC LSF embossed walkway is a 2.0 mm thick, reinforced PVC membrane with dark grey embossed finish to be loose laid over the finished membrane surface. The membrane should be heat welded around its full perimeter to the surface of the finished waterproofing.

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.

For adhered and mechanically fastened Thermofol systems, (only suitable for use with U15 FB, U18 and U20).

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.

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.

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.